FIS101G2: Principles of Fisheries

Level

1

Course Title

Principles of Fisheries

Course Code

FIS 101G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

30

—-

70

Objectives:

●    Provide the fundamental knowledge on principles of fisheries

●    Introduce the impacts of fisheries on fish populations

Intended Learning Outcomes (ILO):

●    List the components of fishery

●    Outline the general knowledge on fish biology

●    Define the fundamental terms in Fisheries Science

●    Explain direct and indirect impacts of fisheries on fish populations and exploited food-webs

●    Discuss the important aspects related to Fisheries Science

●    Analyze the fish productivity and trend of fish production in World and Sri Lanka

Course Contents:

Component of Fisheries: Fish, Fishermen, Fishery. Fish and Fishes; Principle of Fish biology, Life Cycle of a fish. Fishing crafts and gears; Traditional, motorized and mechanized fisheries according to major gears. Classification of Fisheries. Overview of aquatic resources of the world and Sri Lanka. Potential of Aquatic resources; Major riverine and estuarine systems; Major brackish water lakes and their fisheries; Fisheries of major reservoirs. Potential of the Sri Lanka’s EEZ. Classification and definition of fishery zones and fishery resources of world. The concept of population and unit stock. Biological structure of fisheries resource in space and time. Indicators of dynamics in a fishery resource. Data requirements for stock assessment. Principles of stock assessment.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion, Problem solving sessions

 

Assessment Strategy:

                        In – course assessment/s :                                                                                30%

                        End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)

 

 

References:

● Handbook of Fish Biology and Fisheries, Paul J.B.H. and John D. R., 2004. Blackwell publishing.

Level

1

Course Title

Fish Evolution and Diversity

Course Code

FIS102G2

Credit Value

2 

Hourly Breakdown

Theory

Practical

Independent Learning

20

24

54

Objectives:

●      Provide information on systematics, anatomy and morphology of fish

●      Familiarize with the evolutionary origins of finfishes

Intended Learning Outcomes (ILO):

●      Explain the origin of fish with geological time scale

●      Examine fish species through observation and description in order to classify the fishes

●      Compare and contrast the anatomical and morphological diversity among fishes

●      Survey the diversity of biological adaptations of fossil fishes

●      Evaluate the evolutionary adaptations of commercially important bony fishes

●      Support the adaptations found in fishes to survive in different habitats

Course Contents:

Origin and evolution of fishes, Pre Devonian origin of fish, Devonian, Post Devonian, Geologic time scale, Systematics, Anatomy and Morphology, Diversity in structure and habit of fish and their adaptations; Evolutionary adaptations of commercially important bony fishes; Fossil records; Cartilaginous and bony fishes; Main features of pelagic, mid-water and deep sea fishes and their adaptations.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion, Problem solving sessions and computer labs.

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●      The Diversity of Fishes: Biology, Evolution, and Ecology, Gene Helfman, Bruce B. Collette, Douglas E. Facey, Brian W. Bowen. 2009. 2nd Edition.

●      The diversity of fishes, Helfman, G. 2010., Oxford: Wiley-Blackwell.

●      Fishes of the World, Nelson, J. 2016., 5th Edition. John Wiley & Sons.

Level

1

Course Title

Marine and Coastal Environment and Oceanography

Course Code

FIS103G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

20

24

54

Objectives:

●      Introduce the fundamental knowledge on components of marine ecosystem with physical and chemical process

●      Know oceanographic concepts related to fisheries

●      Impart skills to operate oceanographic equipment

Intended Learning Outcomes (ILO):

●      Define and explain the components of marine ecosystem

●      Analyze the physico-chemical parameters of the marine environment in the field visit

●      Discuss the major source of marine pollution

●      Compile the knowledge on distribution of environmental parameters 

●      Elaborate ecological changes in oceanic environment

●      Test the environmental conditions

Course Contents:

Origin and history of the ocean; Marine ecosystems; Classification and Zonation; Submarine geomorphology; Physical, chemical and biological properties of sea water; Sampling and sampling equipment; Methods and instrumentation; Marine communities; Collection, identification and preservation techniques; Major sources of pollution; Pollution of coastal and marine water bodies; Up-welling and productivity in sea ; Water currents and fish movements; Thermocline and fish distribution; Temperature and salinity distribution; Sea Surface Temperature and Chlorophyll distribution; Lagoons and estuaries and their classification; Large Marine Ecosystems (LMEs)

Teaching and Learning Methods:

Lecture presentation, Laboratory experiment, Field work, Group activity, tutorial discussion, spot exam, recording

Assessment Strategy:

                        Theory:                                                                                    

In – course assessment/s:                                                                    30%

                         End of Course Examination of two hours duration                         70%

                        (Expected to answer four out of six questions)                                          

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                      30%

                         End Course Examination of two hours duration                               70%

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●      Essentials of Oceanography, Alan P. T. and Harold, V. T. 2007. Prentice Hall.

●      Coastal Environments and Global Change, Gerd, M. and Roland G. 2014. Wiley.

Semester

1

Course Title:

Introductory Aquaculture

Course Code:

FIS104G2

Credit Value:

2

Hourly Breakdown

 

Theory

Practical

Independent Learning

20

24

54

Objectives:

●    Impart basic knowledge in aquaculture production systems

●    Introduce the design, construct, operate and maintain aquaculture facilities

Intended Learning Outcomes (ILO):

●    Recall the cultivable species and their biology

●    Define and explain the principles of aquaculture

●    Categorize the types of aquaculture practices

●    Explain different techniques involved in aquaculture practices

●    Appraise best management practices in aquaculture

●    Design an eco-friendly aquaculture in selected site

Course Contents:

Role of aquaculture in sustaining food security and livelihoods; Types of aquaculture practices; History and status of aquaculture in the world; Asian region and Sri Lanka;  Aquaculture resources; Culturable indigenous and exotic species;  Pond culture; Water quality parameters in aquaculture; Site selection; Selection of species; Control of  pests and predators; Culture of some important invertebrates for fish food – blood worms, artemia, moina etc.;  Harvesting techniques; Hatchery and transport techniques; Best Management Practices (BMPs) in aquaculture; Fattening of commercially important species; Culturing marine animals in pens and cages; Integrated farming; Sea ranching; Culturing aquatic animals in ponds; Aquaculture and environment; Inland fisheries enhancement; Culture based fisheries

Teaching and Learning Methods:

Lecture presentation, Field work, Laboratory experiment, Group activity, spot exam, problem solving, tutorial discussion

Assessment Strategy:

                        Theory:                                                                                    

In – course assessment/s:                                                                    30%

                         End of Course Examination of two hours duration                         70%

                        (Expected to answer four out of six questions)                                          

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                     30%

                         End Course Examination of two hours duration                              70%

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

Reference:

●      Aquaculture: An Introductory, Robert R. S. 2017. CABI

Semester

1

Course Title:

Ornamental fish / plant culture and fish feeds

Course Code:

FIS105G2

Credit Value:

2

Hourly Breakdown

Theory

Practical

Independent Learning

20

24

54

Objectives:

●      Introduce various techniques of ornamental fish and plant culture

●      Create basic understanding on the nutritional requirements of fish/shellfish

●      Introduce the fish feed manufacture

Intended Learning Outcomes (ILO):

●   Name ornamental fish species and plants

●   Demonstrate culture techniques for ornamental fish and plants by observing an ideal farm in Sri Lanka

●   Recognize ornamental fishery resources and industry in Sri Lanka

●   Distinguish the techniques involved in ornamental fish or plant culture

●   Organize the methods for formulation of feed for culture of fish

●   Plan the techniques involved in processing and storing of fish

Course Contents:

Present status of world ornamental fish industry; Sri Lankan ornamental fish industry;  Important species of ornamental fishes; aquatic plants; Design and construction of an aquarium; Propagation of aquarium plants; Culture techniques and tissue culture; Soft coral propagation; Export and import requirement; Acclimatization, packing and transport; Chemical composition and nutritive value of fish and shell fish types;  Feed formulation and analysis; Processing and storing of fish; Evaluation and standardization of diets;  Live feeds;  Artificial feeds and their preparation techniques; Feeding regimes; Feed stimulants.

Teaching and Learning Methods:

Lecture presentation, Group activity, tutorial discussion, industrial visit, panel discussion, presentation, viva

Assessment Strategy:

                        Theory:                                                                                    

In – course assessment/s:                                                                    30%

                         End of Course Examination of two hours duration                         70%

                        (Expected to answer four out of six questions)                                          

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                            30%

                         End Course Examination of two hours duration                                    70%

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●      Ornamental Fish Culture and Aquarium Management, A D. Dholakia, 2010. Daya Publishing House

FIS201G2: Laboratory Techniques

Course Title

Laboratory Techniques

Course Code

FIS201G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

·       Outline different types of laboratory equipment

·       Examine quantitative and qualitative analysis related to fisheries with laboratory equipment

Intended Learning Outcomes (ILO):

·     Recall the basic laboratory skills

·     Demonstrate qualitative and quantitative analysis related to fisheries

·     Describe the factors that affect the accuracy of an experiment

·     Express the problems in experimentation  

·     Choose appropriate methods for analysis with the available laboratory equipment

·     Develop the ethical rules when working in a fisheries laboratory

Course Contents:

Laboratory safety, Introduction to laboratory techniques – microscopy, microtomy, spectrophotometry, Electrophoresis, ELISA, PCR, chromatography and their applications. Quantitative and qualitative analysis, preservation techniques of organism, temporary and permanent slide preparation.

Teaching and Learning Methods:

Lecture presentation, Class discussion, Tutorial discussion, Laboratory experiment, Group activity, Spot exam

Assessment Strategy:         

               Theory:         

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                                                                          

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%  

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

·  Marine Microbiology: Ecology & Applications, Colin, M., 2003. Taylers and Francis.

·  Biotechnology and Genetics in Fisheries and Aquaculture. Andy, B., Pierre, B. and Kathrin, H., 2010. Wiley.

·  Histological Techniques: An Introduction for Beginners in Toxicology. Robert, M., Noel, D. and Brenda, F., 2014. Royal Society of Chemistry.

Course Title

Aquatic Fauna and Flora

Course Code

FIS202G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

  • Outline the characteristics of aquatic animals and plants
  • Understand the interaction between fauna and flora

Intended Learning Outcomes (ILO):

·       Recall economically important aquatic animals and plants

·       Demonstrate a site assessment to identify flora and fauna species and habitat values within the precinct area

·       Discuss biology and physiology of selected aquatic animals including fish, crustaceans, mollusks and echinoderms

·       Outline the strategies of harvest techniques and propagation of aquatic plants

·       Evaluate the interaction between aquatic fauna and flora   

·       Appraise the value of aquatic animals and plants

Course Contents:

Identification and biology of the principal groups of commercially important aquatic animals; Biodiversity; Behavior; Physiological processes; Nutrition, Reproduction and their commercial values; Interaction between fauna and flora; Aquatic plants: Identification, distribution, abundance, harvesting techniques and propagation; Types of common harmful and poisonous aquatic animals.

Teaching and Learning Methods:

Lecture presentation, Group activity, tutorial discussion, Field trip, use of slides and preserved organisms, recording, spot exam

Assessment Strategy:            

             Theory:           

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%                                                                 

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%  

 

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

·       Aquaculture: Farming Aquatic Animals and Plants, John S. L. and Paul C. S. 2012. Wiley-Blackwell

·       Biology of the Invertebrates, Pechenik, J.A. 2014.7th Edition. Tufts University.

Course Title

Principles of aquatic ecology and fish behaviour

Course Code

FIS203G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives: 

  • Discuss the relationships among aquatic organisms and their environment
  • Understand the fish behaviour 

Intended Learning Outcomes (ILO):

·                 Summarize the characteristics of different types of aquifers

·                 Recognize fundamentals of aquatic ecosystem and the changes occur in it

·                 Compare the ecology of lentic and lotic water sources

·                 Evaluate the interactions between aquatic organisms and aquatic environment

·                 Describe the application of the scientific method to ecological experimentation

·       Discuss different behavioural patterns of fish in relation to ecological perspectives

Course Contents:

Unit stock concept; Principles of aquatic ecology;  Types – Lentic and lotic water bodies; Physico chemical factors; Habitats;  Ecological niche; Food chains and webs; Ecological pyramids; Energy flow;  r  and  k  selection; Fish behavior; Feeding, Migration and foraging; Schooling behavior; fish aggregations.

Teaching and Learning Methods:

Lecture presentation, Group activity, open text book test, tutorial discussion, Field work, assignment, recording, spot exam, Photographs, laboratory experiments

Assessment Strategy:

             Theory:           

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                                                                          

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%  

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

·     Freshwater Ecology: Concepts and Environmental Applications, Walter K. D. 2002. Academic press.

·     Freshwater Ecology. Concepts and Environmental Applications of Limnology, Walter, D. and Matt, W. 2010. Academic Press. 

·     Marine Ecology: Concepts and Applications, Martin R. S. and Peter A. H.2010.Wiley-Blackwell

·     Fish behavior, Carin, M., Victoria, A. and Braithwaite, E. F.2008. CRC Press

Course Title

Fish biology and embryology

Course Code

FIS204G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives: 

  • Understand the factual knowledge on fish biology
  • Discuss the fish embryologic development

Intended Learning Outcomes (ILO):

·                 Describe the basic anatomy of fishes by observing a general dissection

·                 Explain the process of growth in individual as well as populations

·                 Distinguish the patterns of fish reproduction

·                 Estimate Gonado Somatic Index and Hepato Somatic Index

·                 Explain the stages during the embryonic developmental process of typical fish

·                 Elaborate the sequence of pre and post events in the fish development

Course Contents:

Meristic and morphometric characters of fishes; Age and growth determination of fish: Growth curves; Food and feeding; Patterns of reproduction: Oviparous, viviparous, ovoviviparous; Maturity and spawning of fishes,  Fecundity,  Parental care of fishes, Migration; Sexual dimorphism; Seasonal changes in ovary and testis; Gonado Somatic Index (GSI) and Hepato Somatic Index (HIS); Condition factor; Spermatogenesis; Oogenesis; Fertilization: internal or external; Embryonic development stages of fishes, Cleavage, Gastrulation and Differentiation.

Teaching and Learning Methods:

Lecture presentation, Group activity, tutorial discussion, models, written book report, flow chart, Text book assignment, laboratory experiment, recording

Assessment Strategy:

             Theory:           

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%                               

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%      

Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

  • Methods for fish biology , Schreck, C.B. and Moyle, P.B. eds., 1990. Bethesda, Maryland: American Fisheries Society.
  • Biology of Fishes, Quentin, B.  and Richard H. M. 2007. Taylers and Francis.

Course Title

Fish Parasitology and Diseases

Course Code

FIS205G2

Credit Value

2 

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

·       Understand holistic knowledge on fish and shellfish parasites and pathogens

·       Illustrate correct diagnosis and appropriate control measures

Intended Learning Outcomes (ILO):

·       Outline the occurrence and types of fish parasites 

·       Describe the ecology of fish parasites

·       Determine the relationship between parasites and host

·       Select correct diagnostics techniques for each fish diseases

·       Discuss prevention / treatment / control measures against fish parasitic diseases

Course Contents:

Significance of finfish and Shellfish diseases in aquaculture. Host, Pathogen and Environment Interaction. Disease development process. Stress in aquaculture and its role in disease development. Pathological processes: Cellular response to injury, Inflammatory response to diseases, Pathogenicity mechanism of parasite, bacteria, virus and fungus. Case history and clinical sign in disease diagnosis. Role of physical (injuries, health, cold) chemical (pH, salinity, toxins, ammonia, nitrogenous waste, endogenous chemicals and metabolites, free radicals, oxidants) soil and water parameters in fish health. Nutritional diseases and Non-infectious diseases. General characteristics, life cycle, diagnosis, prevention and treatment of parasitic, bacterial, fungal and viral diseases of finfish and shellfish. Disease surveillance and reporting. Quarantine and health certification in aquaculture. Health management strategies in Aquaculture: Vaccines, Immuno-stimulants, Bioremediation, Probiotics, Crop rotation, Good and Best management practices. Principles of disease diagnosis, conventional, molecular and antibody based diagnostic methods, Rapid diagnostic methods

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion

             Theory:           

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%                                  Practical/ Field work:             

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 Overall mark for the unit =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

·    Marine parasitology, Rohde, K. 2005., Collingwood, Vic.: CSIRO.

·    Fish diseases and disorders , Woo, P.T., Leatherland, J.F. and Bruno, D.W. eds., 2011., (Vol.3)

FIS301G2: Fish Harvest Technology

Course Title

Fish Harvest Technology

Course Code

FIS301G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

Provide in-depth knowledge on features of commercial fishing gears, gear management, advanced technological innovation in designing the fishing gear and fish detection

Intended Learning Outcomes (ILO):

●      Classify the modernized fishing vessels and deck machinery

●      Explain the design, construction and principle of fishing gears in World and Sri Lanka

●      Categorize the principles behind gear management for harvesting

●      Describe the principles of echo sounder, acoustic fish detection and satellite based remote sensing techniques

●      Appraise the advances in navigation and position fixing equipment

●      Elaborate the safety activities carried out at sea

Course Contents:

Classification of fishing gears, fishing vessels and fishing gear materials; Principles of designing and operation of commercial fishing gears; Target species and selectivity of fishing gear; Harvesting aquatic animal by diving; By- catch and discards; Gear management for conservation; Modernization of fishing vessels and deck machinery; Fishing fleet; Operation of trawlers with mother ships; Responsible fishing; Ghost fishing; Approved and banned fishing gear types  in Sri Lanka; Fish aggregation devices; Technical drawing for net plans; Principles of electronics; Basic acoustics;  Principles of echo sounders; Types of recording devices; Satellite images;  Introduction to navigation; Use of Global Information System (GIS) in navigation; Meteorological forecasts; Distress calls; Search and rescue services; Safety at sea; Boat distress and recovery skills; Navigation signals; First aid.

Teaching and Learning Methods:

Lecture presentation, Group activity, Problem solving, Tutorial discussion, Field work, Recording

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 Overall mark for the course =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●    Boisson, B.V., Safety at sea : policies, regulations & international law / Philippe,.Paris, 1999.

●    Meenakumari, B., Boopendranath, M.R., Pravin, P., Thomas, S.N. and Edwin, L. (Eds), Handbook of Fishing Technology Central Institute of Fisheries Technology, Cochin. 2009.

●    Sreekrishna, Y. and Latha, S. Fishing Gear and Craft Technology.Directorate of Information and Publications of Agriculture, Indian Council of Agricultural Research. 2001.

Course Title

Waste Water Treatment in the Fishery Industry

Course Code

FIS302G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

Provide knowledge and skills on different unit operations encountered in treatment measures and processes, and reuse of wastewater

Intended Learning Outcomes (ILO):

●      Identify the parameters that characterize the constituents found in potable water and wastewater

●      Explain the common physical, chemical and biological unit operations encountered in treatment processes

●      Describe the design and operation of existing wastewater treatment unit

●      Formulate a preliminary design of a water and/or wastewater treatment plant

Course Contents:

Waste water characterization; Wastewater Treatment Technology for Cage Culture and land based aquaculture industry; Different biochemical and physiochemical reactions used in wastewater treatment. ideal reactors and steady-state biochemical removal of organic carbon, nitrogen, and phosphorous from wastewater.  Basic design and operational differences water and waste water treatment plants. Chemical processes in wastewater treatment. Solids or liquid separation. Process trains for treatment of various wastewaters, recognizing limitations with respect to energy consumption, operational simplicity, robustness, and decentralizablity. Assess treatment plant performance and documentation. Selected bioengineering principles and biotechnology solutions relevant to contemporary wastewater management.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion, Field trip

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 Overall mark for the course =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●       Ash, G., Robin, W. and Lan, W. Fisheries Management: A manual for still water coarse fisheries.Wiley-Black well. 2010.

●       Jana, B., Mandal, R. and Jayasankar, P. Wastewater Management Through Aquaculture Springer, 2018.

Course Title

Fishery Management and Extension

Course Code

FIS303G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

Provide knowledge on effective fisheries management by introducing management strategies and extension work

Intended Learning Outcomes (ILO):

●     Define the concepts of fisheries management objectives

●     Explain the impacts of over fishing on physical environment and non-target (bycatch), associated and dependent species (ecological)

●     Describe fishery management strategies

●     Categorize and be aware of the fishery regulations

●     Construct extension work related to Fisheries

●     Recommend appropriate management plan for sustaining fisheries resources in Sri Lanka

Course Contents:

Concepts and principles of fisheries management; Management objectives; Biological reference points; Maximum Sustainable Yield (MSY) and Maximum Economic Yield (MEY);  Effort controls; Catch controls; Catch quotas; Ecosystem based management; Continental shelf, territorial waters and contiguous zone; Exclusive Economic Zone (EEZ); Sri Lankan fisheries act and regulations; Types of regulations and their applications; Law enforcement; Community based management and Co-management; Difficulties in fisheries management; Territorial User Rights in Fisheries (TURFs); Extension work in Sri Lanka and other countries; Extension & teaching methods – individual  contact methods and mass contact methods;  Issued related to fisheries extension; Programs and approaches for fisheries  development in Sri Lanka.

Teaching and Learning Methods:

Lecture presentation, Group activity, Problem solving, Tutorial discussion, Field work, Workshop, Recording

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 Overall mark for the course =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●    Amita,  S. Fisheries Extension, Daya publishing, 2011.

●    Quentin, G.R.., James, K. and Dale, S. Economics for fisheries management, Ashgate publishing limited, 2006.

●    Simon, J., Michel, K. and John, D. R. Marine Fisheries Ecology, Wiley, 2001.

 

Course Title

Postharvest Technology and Quality Assurance of fish and fishery products

Course Code

FIS304G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

Provide in-depth knowledge, skills and attitudes on different types of fish preservation methods, advanced postharvest processing methods of seafood in industries, Hazard Analysis and Critical Control Points (HACCP) and their applications on seafood products.

Intended Learning Outcomes (ILO):

●      Define fish spoilage and describe the causative factors for spoilage

●      Compare and contrast the different types of preservation methods

●      Discuss the principles involved in different fish preservation techniques

●      Assess the fish quality by conducting sensory, physical, chemical and biological analysis

●      Discuss advanced post-harvest techniques followed in the export companies

●      Recommend to reduce post-harvest losses in Sri Lanka by following HACCP 

Course Contents:

Principle of fish preservation and processing. Characteristics of fish and shellfish; changes in fish after death, spoilage of fish, spoilage and pathogenic microorganism. Handling of fresh fish; Principles of low temperature preservations. Changes that occur during cold storage. Processing of fish by traditional methods and their recent advancements. Value addition. Types of packaging materials for canned foods, metal containers and retortable pouches. General steps in canning procedure and importance, preparation of raw material, packing, pre-cooking, exhausting, seaming, retorting, cooling labelling and storage. Principles of thermal processing. Quality standards, sanitation in processing plants. ISO and SLS for sea foods. HACCP in safe products production.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Projects, Tutorial discussion, Field assessment

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                                 30%

                         End of Course Examination of two hours duration                                      70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment /Project assessment   30%

                         End Course Examination of two hours duration                                           70%            

 Overall mark for the course =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

References:

●      Balachandran, K.K. Post-harvest Technology of Fish and Fish Products, Daya Publishing house, 2001.

●      Hall, G.M. Fish Processing Technology,Springer, 1997.

●      Sen, D.P. Advances in Fish Processing Technology, Allied Publisher, 2005.

Course Title

Conservation of Fisheries Resources and Laws

Course Code

FIS305G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

30

—

70

Objective

Provide holistic knowledge on the concepts of conservation of fisheries resources and fisheries laws

Intended Learning Outcomes (ILO):

●     Outline threatened and endangered aquatic species

●     Discuss threats to fisheries biodiversity

●     Recognize the need for conservation of living resources 

●     Explain various conservatios and management strategies

●     Illustrate the principles of different conservation laws

Course Contents:

Summarise the fisheries diversity in Sri Lanka: Species diversity, Ecosystem diversity and genetic diversity; Biological hotspot, Threatened and endangered species, IUCN red list; Threats: Habitat loss and fragmentation, Overexploitation, Spread of Invasive alien species, Secondary extinction, Pollutions, Climate change and tourism; Biodiversity management principles., Goal of biodiversity conservation; Integrated Coastal Zone Management (ICZM), five-tier approach for the freshwater ecosystem; Single and multispecies management strategies., Ex-situ conservation of aquatic resources., Genetic- Environmental interactions in fish breeding., Molecular biology in aquatic biodiversity conservation; Biodiversity conservation and management: open access regimes, traditional management system., Conservation of biodiversity in ancient Sri Lanka; Specific species management: Sea turtle, Dugong, Whales, Dolphin, Seabirds, Sharks and rays; Biodiversity conservation in Sri Lanka: Wetlands, Coastal and Marine Ecosystems, Special Area Management (SAM), Bio-regions., Research., Education and Awareness., Legal measures;  Fauna and flora protection ordinance, marine pollution and prevention act, coastal conservation act, national aquatic resources research and development act, water resource board act, national environmental act, custom ordinance, CITES, CBD, Convention on migratory species, convention on biological diversity.

Teaching and Learning Methods:

Lecture presentation, Group activity, oral presentation, tutorial discussion, Videos, Case studies

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)                   

References:

●      Maclean, R.H and Jones, R.W. Aquatic Biodiversity Conservation: A Review of Current Issues and Efforts, Strategy for International Fisheries Research. Canada, 1995.

●      Ministry of Forestry and Environment. Biodiversity Conservation in Sri Lanka; A Framework for Action, Sri Lanka, 1999.

●       Simon, J., Michel, K. and ., Marine Fisheries Ecology, Wiley, 2001.

●       Yablokov A.V., Ostroumov S.A. Conservation of Living Nature and Resources: Problems,  

     Trends, Prospects, 1991.

Course Title

Introductory Fisheries Statistics

Course Code

FIS306G2

Credit Value

2

Hourly Breakdown

Theory

Practical

Independent Learning

22

24

54

Objectives:

Provide knowledge on general statistical approaches to qualitative and quantitative analysis in Marine and Fisheries Science

Intended Learning Outcomes (ILO):

●       Define the technical terms related to statistics

●       Recall the basic statistical principles in the biological research

●       Analyze research data with various statistical softwares

●       Solve the fishery related problems using computer based statistical software tools

●      Apply statistical methods for fishery related data interpretation

Course Contents:

Biometry including variability and frequency distributions, estimation of standard error and confidence limits, correlation, regression analysis, and analysis of variance experimental design. Hypothesis testing and statistical analysis of research data. Introduction to the use of computer based statistical software tools.

Teaching and Learning Methods:

Lecture presentation, Group activity, problem solving, tutorial discussion

 

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of two hours duration                                    70%

                        (Expected to answer four out of six questions)     

             Practical/ Field work: 

In – course assessment/s:                                                                                 

Spot exam /Recording / Field Report / Field assessment                                30%

                         End Course Examination of two hours duration                                        70%

 Overall mark for the course =   (3MT + 2MP)/ 5 Where MT and MP are the marks scored for theory and practical / field work respectively.

 

References:

●      Zar,J.H. Bio statistical Analysis. 4th Edition, Printice Hall Int, 1988.

●      Jim Fowler. Lou Cohen and Phil Jarwis. Practical Statistics for Field Biology, John willey & sons Publ., 1988.

FIS301M3: Fishery Economics and Marketing

Course Title

Fishery Economics and Marketing

Course Code

FIS301M3

Credit Value

3

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives:

Provide in-depth knowledge on fishery Economics and Marketing, and fisheries marketing strategies

Intended Learning Outcomes (ILO):

●       Discuss the fundamentals of economics in fishery

●       Analyze the role of marketing in fisheries and aquaculture

●       Construct the tools for fishery resource management policies

●       Elaborate fish market channels and value chains

●       Evaluate the production economics in fisheries and aquaculture

Course Contents:

Descriptive bio-economics; Optimal fishing strategies; MEY and fMEY, Total Allowable catch; Surplus yield models, Yield per recruit models, Biomass models, Simulation models; Basic Fishery Economics; Cost – revenue analysis, Basic accounting, banking; Fishery resource management policies; markets, taxes, subsidies, permits, direct controls, distributional effects of fisheries development; Target marketing; Market channels and value chains; Role of marketing in fisheries and aquaculture, markets over space, intra market price relationships, Import and export markets; Price index and consumer preferences.

Teaching and Learning Methods:

Lecture presentation, Group activity, problem solving, tutorial discussion, case studies

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of three hours duration                                   70%

                          (Expected to answer four out of six questions)                

 

References:

●      Engle, C., Aquaculture economics and financing, Ames, Iowa: Wiley-Blackwell, 2010.

●      Shyam, S Salim and Biradar, R.S and Pandey, S.K., Fisheries Economics and Marketing – An introduction,  Central Institute of Fisheries Education, Mumbai, 2005.

 

Course Title

Fish Population Dynamics and Stock Assessment

Course Code

FIS302M3

Credit Value

3

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives:

Provide holistic knowledge on fish population dynamics, stock assessment and management tools

Intended Learning Outcomes (ILO):

●    Outline the objectives and reference points in relation to sustainable fishing

●    Explain the stock enhancement plans and regulations aimed at stock protection

●    Appraise the effect of fishing on marine ecosystems

●    Discuss the biological basis of single species and multiple species models

●    Elaborate the governance of marine fisheries, advantages and disadvantages of different management tools

Course Contents:

Principles of stock assessment and catch predictions; multispecies models, size based models. Theory of life tables. Von Bertalanffy growth parameters. Graphical models. Monte-Carlo simulation model and ECOPATH model. The concept of yield, yield in number and yield in weight, yield per recruit, yield curve. Yield models. The concept of Maximum Sustainable Yield and Maximum Economic Yield. Biological indicators of under-fishing and over-fishing. Growth over-fishing and recruitment overfishing. Eumetric fishing. Open access fisheries. Fisheries regulations. CPUE. Trawl selection and gillnet selection. Analytical models of fish stocks.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion, Problem solving sessions and computer labs.

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of three hours duration                                   70%

                          (Expected to answer four out of six questions)                

 

References:

●   Hilborn, R. and Walters, C., Quantitative fisheries stock assessment, Dordrecht: Springer. 2015.

●   Nikolskii, G.V., Fish population dynamics, Oliver and boyd, 2013.

●   Pauly, D., Fish population dynamics in tropical waters: a manual for use with programmable calculators, (Vol. 8). WorldFish. 1984.

Course Title

Fisheries Microbiology

Course Code

FIS303M3

Credit Value

3

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives:

Provide factual information on the principles of microbiological techniques, quality assurance system, and its importance as a food safety management system

Intended Learning Outcome:

●    Explain the microbiological principles in fisheries

●    Categorize the diversity of pathogenic microbes of fish and shellfish

●    Discuss the techniques involved in isolation and identification of pathogenic microbes

●    Elaborate the microbiological aspects in fish quality assurance

Course Contents:

Introduction and history of microorganisms in foods. Role and significance of microorganisms in nature and in foods. Sources and types of microorganisms in fish and fishery products.  Factors (intrinsic and extrinsic) affecting the growth and survival of microorganisms in food. Enumeration of microorganisms in food by conventional and rapid techniques.  Microbial principles of fish preservation and processing by application of low temperature, high temperature, drying, irradiation and chemicals. Microbiology and spoilage of fresh, semi processed and processed fish and fishery products. Indicators of microbiological quality of fish and fishery products. Food borne pathogens involved in infective and intoxication type of food poisoning and their occurrence, growth, survival, pathogenicity and prevention. Other biological hazards associated with fish and fishery products- marine toxins-shellfish toxins, scombroid toxins, ciguatera toxins and puffer fish toxins; mycotoxins, parasites and viruses.

Teaching and Learning Methods:

Lecture presentation, Group activity, Recitation oral questions, Class projects, Tutorial discussion

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of three hours duration                                   70%

                          (Expected to answer four out of six questions)                

 

References:

● Fernandes, R., Microbiology handbook: Fish and Seafood, Leatherhead, U.K.: Leatherhead Pub, 2009.

● Rhea, F., Microbiology Handbook fish and seafood, Cambridge, CB4 0WF, UK, 2009.

Course Title

Aquatic Pollution and Toxicology

Course Code

FIS304M3

Credit Value

3

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives:

Provide in-depth knowledge on toxicological aspects of various pollutants, destructive impacts of various substance, and organic and physical entities on living aquatic life forms

 

Intended Learning Outcomes (ILO):

●      Identify the pollutants and ascertaining their points of input into the aquatic ecosystem

●      Analyze physical and chemical speciation of different organic and inorganic pollutants

●      Distinguish acute responses and chronic effects such as teratogenesis, mutagenesis and carcinogenesis

●      Elaborate dose response relationship and behavioral responses to toxicants

Course Contents:

Introduction to Aquatic Pollution and Toxicology; pollutant, sources of pollution; Ecosystems and Ecotoxicology, Water Pollution: Transport and Persistence Sources and Fates of Aquatic Pollutants, Toxicity; Determination of toxicity, Behavioral responses to toxicants, Physiological responses to toxicants Biochemical responses to toxicants, Cellular and Molecular responses to toxicants. Metabolism of toxic substances by aquatic organisms -consequences, synergistic and antagonistic effects; Acute poisons and accumulative poisons; Bioaccumulation and biomagnification; Systemic effects of toxic metals, pesticides and herbicides; Effect of select toxicants on aquatic life and detoxification, Dose-Response Relationships, Toxicity Bioassays

Teaching and Learning Methods:

Lecture presentation, Field work, Group activity, tutorial discussion

Assessment Strategy:

            Theory:            

In – course assessment/s:                                                                               30%

                         End of Course Examination of three hours duration                                   70%

                          (Expected to answer four out of six questions)                

 

References:

●  Rand, G.M. and Petrocelli, S.R., Fundamentals of Aquatic Toxicology, Hemisphere Publishing Corporation, Washington, 1994.

●  Richard, T. D. and David, E. H. The Toxicology of Fishes, CRC press.  2008.

Course Title

Fisheries Practical I

Course Code

FIS305M2

Credit Value

2

Hourly Breakdown

Practical

Independent Learning

60

140

Objectives:

Provide practical skills on fishery economics and marketing, fundamental population parameters and fish population dynamics

Intended Learning Outcomes (ILO):

●      Outline the marketing strategy and pricing methods

●      Explain the function of different management techniques and model to guide fish stock management

●      Analyse the components of population dynamics for different fish species

●      Estimate fish stock assessment using fishery dependant and independent survey

●      Evaluate the fundamental population parameters for fishes namely stock abundance, growth, recruitment and mortality

●      Estimate the size of a fish population and perform short and long-term predictions of the effect of changing fishing effort and gear selection by means of age based models

Course Contents:

Socio-economic structure of fishers; survey for capture fisheries economics; catch and effort surveys, market surveys; fisheries cooperative societies and their performance; different management techniques and model to guide fish stock management; Study of length – weight relationship, segregation of stock using direct methods. Study of analytical models: Beverton and Holt model. VBGF, Pauly’s integrated methods, graphical models. Estimation of Z, F and M. estimation of net selectivity coefficient. Fitting of surplus production model: Schaeffer model, Fox model. Study of yield isopleth diagrams. Micro-computer packages ELEFAN, FISAT.

Teaching and Learning Methods:

Recording, Problem solving sessions and computer labs, Models, Poster

Assessment Strategy:

            Practical:         

In – course assessment/s:                                                                              

Spot exam /Recording / Field Report / Field assessment                                 30%

                         End of Course Examination of two hours duration                                    70%                                   

References:

● Hilborn, R. and Walters, C., Quantitative fisheries stock assessment, Dordrecht: Springer. 2015.

● Nikolskii, G.V., Fish population dynamics, Oliver and boyd. 2013.

● Pauly, D. Fish population dynamics in tropical waters: a manual for use with programmable calculators, (Vol. 8). WorldFish., 1984.

● Simon Jennings, Michel.J.Kaiser, John D.Reynolds. Marine Fisheries Ecology,  Blackwell Publ. 2001.

Level

3

Course Title

Fisheries Practical II

Course Code

FIS306M2

Credit Value

2

Hourly Breakdown

Practical

Independent Learning

60

140

Objectives:

Provide practical knowledge and skills on different advanced techniques related to fish microbiology and aquatic pollution and toxicology

Intended Learning Outcomes (ILO):

●      Demonstrate the techniques involved in isolation and identification of pathogenic microbes encountered in fishes

●      Classify the diseases in fish and shellfish and their control measures

●      Analyze the point and non-point sources of the aquatic pollution

●      Discuss the techniques available for toxicity assessment

●      Design animal models in predicting and assessing risk to human health

Course Contents:

Sampling and processing of samples for microbiological investigation. Enumeration of microorganisms associated with finfish, shellfish, water and ice. Testing of water for potability. Isolation and identification of pathogenic bacteria associated with fish and fishery products. Biochemical tests for characterization of bacteria.  Molecular methods for the detection of pathogenic microorganisms; Biomagnification of micropollutant, Nutrient behaviour, phytoplankton and algal nuisance; Pollution and its effects on aquatic life, ecological characteristics of polluted waters and methods for maintaining and improving water quality (chemical, mechanical, biological); toxicity bioassays; Aquatic toxicity determination; LC50, EC50, LD50.

Teaching and Learning Methods:

Group activity, Recording, Field trip, Poster, Photographs, use of specimen slides

Assessment Strategy:

 

Practical:        

In – course assessment/s:                                                                              

Spot exam /Recording / Field Report / Field assessment                                 30%

                         End of Course Examination of two hours duration                                    70% 

                     

References:

●    Austin, B., Methods for the microbiological examination of fish and shellfish, Chichester: Ellis Horwood, 1989.

●    Leatherland J., Fish Diseases and Disorders. 2nd Edition. The Association of Learned and Professional Society Publ., 2010.

Course Title

Research Methods, Scientific Writing and Presentations

Course Code

FIS 307M2

Credit Value

2

Core/ Elective

Core

Hourly Breakdown

Theory

Practical/Field work

Independent Learning

15

30

55

Objectives

·     Provide the skills in developing research methods, professional writing, communicating with Scientific Journals

·     Enhance the presenting skills of the research findings to the audience. 

Intended Learning Outcomes

●   Describe different research methods related to Fisheries and Aquaculture

●   Organize the findings into constructive scientific writing in order to present them in Scientific Journals

●   Discuss different techniques in effective presentation

Course Contents

Techniques in sampling and measurement of parameters in fisheries and aquaculture; Design of experiments and surveys; Introduction to questionnaire design; Scientific writing in different types of journals; Techniques in presenting results and reports. Reference styles; Citations, research ethics, Plagiarism, Quantitative and qualitative research.

Teaching and Learning Methods

Lecture, group activity, proposal writing, oral presentation, brainstorming small groups, tutorial discussion

Assessment Strategy

              

                          In – course assessment/s:                                                                                 30%

                         End of Course Examination                                                                                 70%

            

References

●     Novikov, A.M.N. and Dimitry, A., 2019. Research Methodology: from philosophy of science to research design. CRC Press.

●     Nair, P.K.R. and Nair, V.D., 2014. Scientific Writing and Communication in Agriculture and Natural Resources, 1st ed. 2014. ed. Springer International Publishing : Imprint: Springer, Cham.
FIS401M3: Marine Ecology and Limnology

Course Title

Marine Ecology and Limnology

Course Code

FIS401M3

Credit Value

3

Core/Elective

Core

Hourly Breakdown

 

Theory

Independent Learning

45

105

Objectives

·     Provide detailed knowledge on important concepts of marine ecology and limnology

·     Analyze the interaction of organisms with aquatic environment

Intended Learning Outcomes

●     Explain the abiotic and biotic factors of marine and freshwater ecosystems

●     Discuss the ecological aspects on migration, biological clock, succession, stratification and zonation of biota

●     Elaborate the biology and importance of the marine and freshwater biota

●     Appraise the interaction of organisms with marine and freshwater environment

●     Analyse the difference of ecological perspectives between marine and freshwater environment

Course Content

Nature of ecosystems, energy flow and cycles; Ecological factors: temperature, light, etc.; Organization and dynamics of some  aquatic ecosystems;  Estimation of production; Some ecological consideration:  migration,  biological clock,   succession,  stratification and zonation of biota; Biotic characters: Planktonic communities, algae, holoplankton and mesoplankton types, bacteria, and interactions; Littoral Communities, algae, zooplankton, Seagrass, coral reef; Microflora; Benthic communities (Fish, etc.); El Niño, la Niño and tsunami concepts.

 

Lentic and Lotic ecosystems; Abiotic characters: Illumination, bioluminescence, Temperature Stratifications, Turbidity, Currents; Dissolved Oxygen, Salinity, Carbon, Nitrogen, Phosphorus, Iron, Sulfur and Silica cycles, Organic Carbon cycle; Freshwater invertebrates; Freshwater zooplankton, Ostracods, Free living meso, macro crustaceans; Mountain stream fauna, mollusks; Freshwater insects: Ephemeroptera, Diptera; River continuum concept.

 

Teaching /Learning Methods

Lecture, Teaching through smart Board, Modules, Photographs, Video clips, Online learning, Tutorial discussion, Breakout room discussion

Assessment Strategy

 Theory:              

                        In – course assessment/s:                                                                               30%

                        End of Course Examination                                                                                           70%                                            

References

●     Lalli, C.M. and Parsons, T.R., 2012. Biological Oceanography. Oxford: Butterworth-Heinemann

●     Mann,K.H. and Lazier, J.R., 2003. Dynamics of Marine Ecosystem, 2nd ed. Blackwell Science.

●     Lampert, W. and Sommer, U., 2007. Limnoecology, 2nd ed. Oxford University Press Inc, Oxford : New York

 

Course Title

Fish Physiology and Biochemistry

Course Code

FIS402M3

Credit Value

3

Core/ Elective

Core

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives

·     Provide conceptual knowledge on fish physiological functions in relation to their living in water

·     Impart the knowledge based on biochemical structures in fishes

 

Intended Learning Outcomes

●       Explain the concepts of diversity in structure and functions of different systems

●       Discuss the different habits with emphasis on functional systems such as feeding, growth, reproduction and life history, and sensory systems

●       Determine the food relationship of fish and stomach content analysis

●       Elaborate the different types of fish migration and factors affecting it

●       Describe the process of gas exchange, blood circulation and ion balance

●       Illustrate the pattern of body movements of fish

●       Assess the different biomolecules in fishes

●       Compare different metabolism of biomolecules in fishes

 

Course Contents

Physiology of fish to include diversity in structure, functions and habits with emphasis on feeding, growth, reproduction and life history; Food supply and food relationship of fish and stomach content analysis – qualitative and quantitative; Fish migration; Respiration, Osmoregulation and ion balance, Gas exchange blood and the circulatory system; Buoyancy, Swimming; Sensory system and communication; Immune system; Nervous system; Biochemical functions of different Biomolecules (Carbohydrate, Protein, Fat and Nucleic acid), Metabolism of different biomolecules in fishes.

 

Teaching and Learning Methods

Lecture, Modules, Breakout room discussion, Flow charts, Models, Video clips, Online learning, Tutorial discussion

 

Assessment Strategy

Theory:               

                        In – course assessment/s:                                                                               30%

                        End of Course Examination                                                                            70%                        

 

References

●        Hoar, W.S. and Randall, D.J., 1983.Fish physiology, Academic Press.

●        Sloman, K.A., Wilson, R.W. and Balshine, S., 2005. Fish Physiology: Behaviour and Physiology of Fish, Academic Press.

Course Title

Aquaculture and Hatchery Techniques

Course Code

FIS403M3

Credit Value

3

Core/ Elective

Core

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives

·     Provide a holistic knowledge on the aquaculture principles and practices

·     Recognize relevant ethical, social and environmental issues related to aquaculture

Intended Learning Outcomes

●        Discuss the recent developmental facilities of aquaculture

●        Explain the concepts underpinning the design and operation of aquaculture practices

●        Analyze the species‐specific culture requirements

●        Distinguish the skills related to technical advancement in Aquaculture

●        Evaluate the status of aquaculture in Sri Lanka and world

●        Develop new techniques in hatchery and management system

                                                                                                          

Course Contents

Planning aquaculture facilities: site selection, production plan; Design and construction methods of fish farms, Pond Engineering, tanks, cages, and raceways; Equipment and methods of aeration and oxygenation of culture water; Economic principles in aquaculture practices, Culture based capture fisheries; management and feasibility reports; Importance of hatchery and nursery techniques, investments required; Water quality for aquaculture and instrumentation; Methods of particle removing in aquaculture, Ammonia removal in aquaculture; Techniques of breeding and larval rearing of fish and shrimps; Nursery ponds managements including packing and transport of live fish and fish seeds; Hatchery designs; Egg storage and hatching equipment (incubators, troughs etc.); Closed production units-Recirculating aquaculture systems  (RAS); Self-cleaning process, ideal and non- ideal mixing; Disinfection methods in aquaculture; Feeding systems; Crab fattening.

 

Teaching and Learning Methods

Lecture, Group activity, Recitation oral questions, Poster presentation, Class projects, Online learning, Tutorial discussion

 

Assessment Strategy

Theory:               

                        In – course assessment/s:                                                                             30%

                       End of Course Examination                                                                                           70%                        

 

References

●   Pillay, T. and Kutty, M., 2009. Aquaculture, Oxford: Blackwell.

●   Allan, G. and Burnell, G., 2013. Advances in aquaculture hatchery technology, Oxford [etc.]: Woodhead

 

Course Title

Fish Genetics and Biotechnology

Course Code

FIS 404M3

Credit Value

3

Core/ Elective

Core

Hourly Breakdown

Theory

Independent Learning

45

105

Objectives

·     Provide conceptual knowledge on principles of fish genetics and biotechnology, diagnostic aid in the detection of genetic changes

·     Provide knowledge on principles and application with the advanced biotechnological techniques in fisheries management and aquaculture

 

Intended Learning Outcomes

●      Explain the aspects of basic molecular biology of fish DNA

●      Illustrate Policies and framework for a safer and sustainable fish molecular technology

●      Analyze the impact of past molecular technologies on aquaculture management

●      Describe the advanced molecular technologies in aquaculture and fisheries

●      Discuss the advanced biotechnological techniques

●      Interpret advanced biotechnology in aquaculture and fisheries

 

Course Contents

Mendelian laws of inheritance: DNA and Chromosomal basis of inheritance, Identification and inheritance of qualitative and quantitative traits, Genes and Genome; Basics in Molecular biology: Structure and Function of DNA, Analysis of Genes and Genome, Basics in population genetics: Phenotypic and Genotypic variation, Partitioning of Variance; Environmental effect, Heredity; Genetics in fish breeding: Selective Breeding, Chromosomal manipulation (Gynogenesis, Androgenesiys, Polyploidy), Hybridization, Sex reversal; Biotechnology in Aquaculture systems: Biosecurity applications, Control of algal blooms; Biotechnology in Health management: Fish immunology, Vaccination, Probiotics; Disease diagnostic methods, Advanced biotechnological techniques: Nucleic Acid hybridization, Cell culture and Cryopreservation, Genetic engineering techniques; Transgenic production, GMAOs, DNA fingerprinting, Cloning.

Teaching and Learning Methods

Lecture, Breakout room discussion, Recitation oral questions, Group activity, Class projects, Tutorial discussion, Online learning, Problem solving sessions and Computer labs.

Assessment Strategy

Theory:               

                        In – course assessment/s:                                                                      30%

                             End of Course Examination                                                                70%                         

 

References:

●     Dunham, R., 2011. Aquaculture and fisheries biotechnology, Wallingford: CABI.

●     Beaumont, A., Boudry, P. and Hoare, K., 2010. Biotechnology and genetics in fisheries and aquaculture, Chichester, West Sussex: Wiley-Blackwell.

Course Title

Fisheries Practical III

Course Code

FIS405M2

Credit Value

2

Core/ Elective

Core

Hourly Breakdown

Practical

Independent Learning

60

40

Objectives

·     Provide the practical skills related to sampling from marine water and freshwater ecosystems

·     Provide knowledge on conducting physiological and biochemical experiments in fish

 

Intended Learning Outcomes

●    Demonstrate the sampling techniques in marine and fresh water ecosystems

●    Demonstrate the ability to identify the key species that inhabit the marine intertidal region, utilizing identification keys to distinguish closely related species

●    Demonstrate the physiology of reproduction, respiration, digestion, excretion and osmoregulation in fish

●    Analyze the proximate composition for fish muscle and their gut content, and fish feed

 

Course Contents

Sampling techniques; Species that inhabit the marine intertidal region; physiology of reproduction, respiration, digestion, excretion and osmoregulation in fish and shellfish; proximate composition for fish muscle and their gut content and fish feed; Different biomolecules in fish

 

Teaching and Learning Methods

Practical, Field work, Group activity, Class project, Maintaining notebook, e-learning, Laboratory experiments

 

Assessment Strategy

Practical:            

                           In – course assessment/s:                                                                      30%                                                                      

                           End of Course Examination                                                                                   70%                                      

References:

●   Wootton, R.J.,1990. Ecology of teleost fishes, London: Chapman & Hall.

●   Mann, K.H. and Lazier, J.R., 2003. Dynamics of Marine Ecosystem. 2nd ed. Blackwell Science.

 

Course Title

Fisheries Practical IV

Course Code

FIS406M2

Credit Value

2

Core/ Elective

Core

Hourly Breakdown

Practical

Independent Learning

60

40

Objectives

Ø Provide the conceptual skills related to techniques on aquaculture and hatchery practices

Ø Provide knowledge on fish genetics and biotechnology experiments on cultivable organisms

 

Intended Learning Outcomes

●     Demonstrate the skills for site selection, design, construction of aquaculture system

●     Evaluate the fish hatchery systems in Sri Lanka

●     Analyze disease control measures in fish hatchery

●     Express the transport of fish seeds

●     Develop fish seeds production skills such as broodstock management, fertilisation and incubation of eggs, larval and fingerlings rearing

●     Express the techniques in fish breeding, chromosomal genetics and genetic engineering

●     Solve the sums related to fish genetics

 

Course Contents

Site selection, design, construct of aquaculture system; Manage fish hatchery and control of diseases in fish hatchery; transport fish seeds and develop fish seeds production; fish breeding, chromosomal genetics and genetic engineering in fish; Problems in fish genetics.

 

Teaching and Learning Methods

Practical, Field work, Case Study, Group activity, Class project, Notebook, e-learning, Laboratory experiments

 

Assessment Strategy

Practical:            

                           In – course assessment/s:                                                                                30%                                                                      

                           End of Course Examination                                                                               70%                          

References

●     John, S.L., 2013. Aquaculture – Farming Aquatic Animals and Plants. Blackwell Publ. 2nd edition.

●     Pillay, T.V.R. and Kutty, M.N., 2005. Aquaculture: Principles and Practices. 2nd Edition. Wiley-Blackwell Publ.

●     Russel, P.J., 1998. Genetics, 5th edition. The Benjamin/ Cummings Publishing company, Inc. U.S.

●     Griftiths, A.J., Miller, J.H., Suzuki, D.T., Lewontin, R.C. and Gelbart, W.H., 1996. An Introduction to Genetic Analysis, The W.H. Freeman and Company, U.S.

 

Course Title

Research Project

Course Code

FIS407M6

Credit Value

6

Core/ Elective

Core

 

Hourly Breakdown

Mentoring

Independent Learning

20

580

Objectives

·       Provide a holistic knowledge on a chosen research problem related to Fisheries Science

·       Analyze the literature survey and theoretical issues

·       Carry out an independent research project and present the findings

Intended Learning Outcomes

●      Identify the topic

●      Define a research problem related to Fisheries Science

●      Review the literature for the identified research problem

●      Formulate the objectives and methodology for the proposed research problem

●      Evaluate the collected data for the respective research problem

●      Interpret the data to solve the research problem

●      Produce the project report

●      Present the findings

Course Contents

A report on a research carried out by the student to be submitted for evaluation; Guided research project is an integral component of the degree programme; Students must identify a research topic in consultation with the Head / Senior Lecturer / Lecturer, at the beginning of fourth year; Each student will be assigned a supervisor; The duration of the project is one year parallel to the course; Students should make presentations at the beginning of research, in the middle, and at the end of their research; On completion of the research work a project report must be submitted within a stipulated period for evaluation; A soft bound copy of the report has to be submitted for examination purposes; Later, students will have to submit 03 hard bound copies (one for supervisor, one for Departmental Library and another one for Student); During their research period students are expected to maintain a research diary

Teaching and Learning Methods

Mentoring by supervisor, Laboratory work, Field work, Case study, Reading journals, e-learning, Recording, Photographs, Preparing report, Preparing presentation

Assessment Strategy

                  Oral presentation/s:                                                                                

                        Proposal presentation                                                                                10%

                        Mid term presentation                                                                               10%

                        Final presentation                                                                                       20%

                   Project Report                                                                                                   60%                       

References:

·          Ford, E., 2004. Scientific method for ecological research, Cambridge Univ. Press..

●        Booth, W.C., Colomb, G.G., Williams, J.M., Bizup, J. and FitzGerald, W.T., 2016. The craft of research, Fourth edition. ed, Chicago guides to writing, editing, and publishing. The University of Chicago Press, Chicago.

Course Title

Current Topics in Fisheries (Seminar)

Course Code

FIS408M2

Credit Value

2

Core/ Elective

Core

Hourly Breakdown

Independent Learning

100

Objectives

·     Provide detailed knowledge on active learning, critical thinking and problem solving through a series of seminars involved on current issues in Fisheries

·     Develop the skills on report writing and oral presentation

Intended Learning Outcomes

●    Identify the references using library and e-resources to search current topics

●    Formulate report/s on selected topic/s

●    Make presentation/s

●    Develop the ability of responding to questions

Course Contents

Students should read current journals and other scientific publications and each student should present the knowledge gained on any current topic related to Fisheries Science as an oral presentation, weekly. Students have to submit a report containing 3 to 4 pages on their selected topic. Students have to sit a written end of course examination on chosen topics among the topics they presented during the academic year.

 

Teaching and Learning Methods

Literature Survey, Oral presentation, Seminars, Use of books and e-resources, e-learning

 

Assessment Strategy

Theory:               

                        Oral Presentation                                                                                      30%

                        Report                                                                                                          10%

                        End of Course Examination                                                                       60%        

               

Suggested references

●      Journals: Nature, Canadian Journal of Fisheries and Aquatic Sciences, Fishery Bulletin

●      Magazines: Fisheries, Aquaculture, Marine conservation, National geography, NAGA

 

Course Title

Fisheries Statistics

Course Code

FIS409M2

Credit Value

2

Core/ Elective

Core

Hourly Breakdown

Theory

Practical/Field work

Independent Learning

15

30

55

Objectives

·     Provide knowledge on general statistical approaches to qualitative and quantitative problems in marine science and fisheries with guidance

·     Describe how to collect and organize data,  select appropriate statistical methods,  analyze it using appropriate statistical softwares and  communicate results

 

Intended Learning Outcomes

●     Discuss the concepts of biostatistics with fisheries science examples

●     Describe the advanced statistical approaches in fisheries and marine science research

●     Apply appropriate statistical analysis to solve the research problems

●     Interpret the results obtained in Fisheries and Marine Science research using appropriate statistical software

Course Contents

Elements of Probability: Experiments, Sample space, Laws of probability;  Random Variables:  Discrete and continuous random variables; Hypothesis testing, Z-distribution, t-distribution;  One sample, two sample and paired ‘t’ tests;   Linear regression and correlation;  Introduction to Analysis of Variance;  One way and two way ANOVA;  Chi square test; Usage of computer based statistical packages for Fisheries Science data.

 

Teaching and Learning Methods

Lecture, Group activity, Practical, Problem solving, e-learning, Case study

Assessment Strategy

            Theory(MT):        

                         In – course assessment/s:                                                                                  30%

                         End of Course Examination                                                                                 70%

                              

             Practical/ Field work (MP):           

                          In – course assessment/s:                                                                                 30 %                                                                    

                          End Course Examination                                                                                     70%            

Overall mark for the course =   (3MT + 2MP)/ 5

 

References

●   Zar, J.H., 1998. Biostatistical Analysis. 4th Edition. Printice Hall Int.

●   Jim Fowler, L.C. and Phil, J., 1998. Practical Statistics for Field Biology. John willey & sons Publ.

Course Title

In-Field Training

Course Code

FIS410M2

Credit Value

2

Hourly Breakdown

Practical

Independent Learning

60

140

Objective:

Provide hands on practice, skill and attitude on fishery related training in an industry from government and private sectors

 

Intended Learning Outcomes (ILO):

● Discuss the institutional setup related to fisheries

● Analyse the role of institutes in research and development in fisheries

● Create professional network among the fisheries sector

● Develop innovative solutions of different industries for national development issues in the aquatic resource sector

Course Contents:

Students will be posted to suitable fisheries and aquaculture related institutions during the semester vacation. The Department of Fisheries will be constantly in contact with Government Departments, private sector, Corporations, Co – operative Societies and individuals in this regard.   Students are expected to spend a minimum of two weeks and submit a report at the end of the in – field training. Oral presentation of every student will be evaluated.

 

Assessment Strategy:

           

●       Evaluation report from the industrial supervisor            20%

●       Presentation                                                                  30%

●       Final Report on the training                                             50%     

                 

 

Course Title

Fisheries Socioeconomics

Course Code

FIS 411M2

Credit Value

2

Core/ Elective

Core

 

 

Hourly Breakdown

Theory

Practical/Field work

Independent Learning

15

30

55

Objectives

·     Provide knowledge and demonstrate the importance and principles of socioeconomics

·     Provide knowledge on problems among fishing community in order to help fishery managers in identifying the problems and managing the issues

Intended Learning Outcomes

●      Explain the principles in fisheries socioeconomics

●      Analyse the problems among fishing community

●      Design co-management systems among fishery stakeholders

●      Assess gender equity and women’s involvement in fisheries

●      Analyze biosocio-economic condition of fishing community

Course Contents

Motivation for fishing: food, income, social and religious factors, conflict and resolutions;  political issues; fisher societies,  community development, education, health issues, leisure, loan and banking, rural development, substitute jobs in off season; Traditional management systems, co-management; socio economic status of fishermen, scope for development. Sociology and fishermen; Co- operation and role of Co- operatives in fisheries; Priorities for fisheries: Socio-economic research, Socioeconomic indicators and indices; Different approaches used in socioeconomics studies (structured questionnaire, interviews etc.); Social awareness of fishers, social status, social indicators; Welfare of fishers; Women in fisheries, Socio economic empowerment of fisherwomen, Women’s involvement in fish processing; Biosocio-economics of fishing.

Teaching and Learning Methods

Lecture, Case study, group activity, field work, survey, online learning, questionnaire preparation                 

Assessment Strategy

            Theory (MT):       

                          In – course assessment/s:                                                                                    30%

                         End of Course Examination                                                                                    70%

                                           

             Practical/ Field work (MP):           

                           In – course assessment/s:                                                                                   30 %                                                                    

                           End Course Examination                                                                                       70%         

 Overall mark for the course =   (3MT + 2MP)/ 5

References:

●   Michel, J.K. and John, D.R.,2001. Marine Fisheries Ecology. Simon Jennings, Blackwell Publ.

●   Pinello, D., Gee, J. and Dimech, M., 2017. Handbook for fisheries socio-economic sample survey – principles and practice. FAO Fisheries and Aquaculture Technical Paper No. 613. Rome, FAO.

●   Namsi, P. and Jiribi, J., 2013. A training manual on Socioeconomic monitoring and Analysis in the Fisheries Sector of South Sudan. African, Caribbean and Pacific Group of States.

●   Burgess, F.T., 2001. A general introduction to the design of questionnaires for survey research. University of Leeds.