Course Syllabus


Course Code: FT 1101
Course Title: Fishing Technology
Credit: 2.0
Contact Hours: 32
Level: 1 Semester: 1

Rationale:
The course provides a wide coverage of most fundamental and advanced aspects of fishing science that could be used in various fields of harvesting fish from different water bodies to keep a sustainable fish stock in both open and closed water.

Course Learning Outcomes (CLO):
CLO 1: Describe different methods of fishing from different water bodies.
CLO 2: Apply the knowledge of fishing gears and crafts for successful and efficient fishing.
CLO 3: Assess the impact of fishing gears on the freshwater and marine ecosystem.
CLO 4: Adopt good management practices in traditional, artisanal and commercial fishing to ensure sustainable production.
CLO 5: Participate in policy making of different fields for fishing industry of the country.

Content:
1. Introduction: Fisheries resources of Bangladesh, Principles of fishing, Concept on fisheries as a renewable resource, relationship of fishing with fish quality, fisheries management etc.
2. Fishing crafts: Fishing crafts in Bangladesh, their types, technical terms for various parts of crafts and operational methods
3. Classification of fishing gears: Classification given by FAO (1982), Schematic diagram of fishing gears
4. Fishing net and its raw material: Construction of fishing twine, numbering systems of fishing twine, properties of synthetic fibre, mesh and mesh size of nets, knotted and knotless net, fabrication and designing of fishing net and choice of materials for efficient fish net, float, buoy, sinkers
5. Fishing gears used in inland fishing: haor, baor, canals, rice field and rivers
6. Fishing gears used in coastal and marine artisanal fishing: shrimp fry, beach seine, setbagnets, bottom gillnet, drift gill net and trawling for catching shrimp.
7. Navigation in fishing: Navigation equipment, fish location in the sea, factors concerned in locating fishing grounds, fish detection. Fishing grounds in the Bay of Bengal.
8. Fishing gears used in industrial fishing: Bottom and mid-water trawling
9. Fish response to gears and stimuli: Attraction of fish, Chemical fishing, Light fishing, Jigging, Electrofishing.
10. Methods used in traditional, artisanal and commercial fishing: Trawling, gill netting, purse seining, long lining, trammel netting, fish trapping, light fishing, trolling, jigging, estuarine and marine set bag nets, traps, lift nets, cast nets, pond draining, fish aggregating device (FAD) and others
11. Net preservation: Objectives, methods, merits and demerits.
12. Conservation of fisheries: Fish conservation Act and rules.

Teaching Strategy:
Methods of teaching:
• Classroom lectures using multimedia projector, white board, discussions
• Group work, self-study, assignments, practical demonstrations
• Field trips or visits

Assessment Strategy:
1. Continuous assessments: (will contribute 20% of final examination mark)
• Written tests, Written assignment, Oral tests and, Practical tests

2. Final examination:
• Written tests, Oral tests and, Other assessments

Recommended books and other resources:
1. Brandt, A. V. 1984. Fish catching methods of the world (3rd Edition). Fishing News (Books) Ltd. Surrey, England.
2. Kristijohnsson, H. 1975. (ed.). Modern fishing of the world. Fishing News (Books) Ltd. Surrey, England.
3. Sainsbury, J. C. 1975. Commercial fishing methods: an introduction to vessels and gears. Fishing News (Books) Ltd. Surrey, England.
4. Training Department, SEAFDEC. 1988. (ed.). Fishing technology outline. TD/TRB/45. October, 1988. Text Reference Book. Southeast Asian Fisheries Development Centre, Phrapradaeng, Samutprakarn, Thailand.
5. Deep Sea Trawling and wing Trawling. 1956. (ed.). The Gourock Ropework Co. Ltd., Port Glasgow, Scotland.
6. FAO. 1980. (ed.). Echo Sounding and Sonar for Fishing. Fishing News Book Ltd., 1 Long Garden Walk, Farnham, Surrey, England.
7. Fishing Technologies for Developing Countries. 1988. (ed.). National Academy Press, Washington, D.C.
8. Fyson, J. 1985. (ed.). Design of small fishing vessels. FAO Publication. Fishing News (Books) Ltd. Surrey, England.
9. Garner, J. 1982. How to make and set nets or the technology of netting. Fishing News (Books) Ltd. Surrey, England.
10. Gerhard, K. 1973. Netting materials for fishing gear. FAO Fishing Manuals. Fishing News (Books) Ltd. Surrey, England.
11. Masthawee, P. and B. Chokesanguan. 1986. Basic Fishing Gear Technology. Training Departments, Southeast Asian Fisheries Development Centre (SEAFDEC), Phrapradaeng, Samutpraken, Thailand.
12. Munprasit, A., Y. Theparoonrat, S. Sae-Ung, S. Soodhom, Y. Matsunaga, B. Chokesanguan and S. Siriraksophon. 1989. Fishing Gear and Methods in Southeast Asia: II. Malaysia. Training Departments, Southeast Asian Fisheries Development Centre (SEAFDEC), Thailand.
13. Nomura, M. 1978. Outline of fishing gear and method. Kanagawa International Fisheries Training Centre. Nagai, Yokoshika-shi, Kanagawa-ken, Japan.

 

Course Code: FT 1102
Course Title: Fishing Technology
Credit: 1.0
Contact Hours: 16
Level: 1 Semester: 1

Rationale:
In order to keep a sustainable fish stock at different water bodies, the fundamental and advanced aspects of different fishing gears and crafts used in practice be studied at laboratory and field levels.

Course Learning Outcomes (CLO):
CLO1: Identify different types of gears, crafts and net materials used in fishing and outline their appropriate selection.
CLO2: Prepare nets with appropriate mesh size and extend their shelf-life in order to ensure economically viable fishing.
CLO3: Describe traditional, artisanal and modern fishing methods practiced in the Bay of Bengal.

Content:
1. Acquaintance with different types of fishing gears: Wounding gears, fish traps and nets, their identification, description, operation and significance.
2. Acquaintance with different types of fishing crafts in Bangladesh: Identification, carrying capacities, use and significance in fishing.
3. Acquaintance with the modern fishing methods practiced in the Bay of Bengal: Identification, description, operation and significance.
4. Examination and identification of different types of net materials and study of count system of fishing twines.
5. Identification of different types of knots and demonstration of net making/ mending and measurement of mesh size.
6. Study on different techniques of net preservation.
7. Field visit to different fishing locations (inland and marine) to gather experience on traditional and commercial fishing operations.

Teaching Strategy:
Lecture, demonstration, handouts, group discussion, web based learning and field trip.

Assessment Strategy:
Written exam, identification, assignments, quiz, MCQ and viva-voce.

Recommended books and other resources:
1. Brandt, A. V. 1984. Fish Catching Methods of the World. 3rd Edition. Fishing News Books Ltd. Surrey, England. 432 pp.
2. Fyson, J. 1985. (ed.). Design of Small Fishing Vessels. FAO Publication. Fishing News Books Ltd. Surrey, England.
3. Garner, J. 1961. (ed.). Deep Sea Trawling and Wing Trawling. The Gourock Ropework Co. Ltd., Port Glasgow, Scotland. 106 pp.
4. Garner, J. 1982. How to Make and Set Nets: The Technology of Netting. Fishing News Books Ltd. Surrey, England. 96 pp.
5. Gerhard, K. 1973. Netting Materials for Fishing Gear. FAO Fishing Manuals. Fishing News Books Ltd. Surrey, England.
6. Kristijohnsson, H. 1959. (ed.). Modern Fishing Gear of the World. Fishing News Books Ltd. Surrey, England. 607 pp.
7. Nomura, M. 1978. Outline of Fishing Gear and Method. Kanagawa International Fisheries Training Centre. Nagai, Yokoshika-shi, Kanagawa-ken, Japan.
8. Sainsbury, J. C. 1975. Commercial Fishing Methods: An Introduction to Vessels and Gears. Fishing News Books Ltd. Surrey, England. 119 pp.
9. Training Department, SEAFDEC. 1988. (ed.). Fishing Technology Outline. TD/TRB/45. Text Reference Book. Southeast Asian Fisheries Development Centre, Phrapradaeng, Samutpraken, Thailand. 293 pp.

 

Course Code: FT 1103
Course Title: Responsible Fishing
Credit: 2.0
Contact Hours: 2.0
Level: 1, Semester: 1

Rationale:
Fisheries resources are under tremendous pressure caused by over-exploitation that resulted in decrease in fish catch and even extinction of fish species. In developing countries like Bangladesh, small-scale and artisanal fishers sometimes turns to destructive fishing techniques that further degrades the situation, threats the aquatic ecosystems and finally results in dwindling livelihoods. To overcome this situation, there is a need to create responsibility towards the environment, invest in sustainable management of fishing resources and respect social laws and security for the sustainability of fishing industry. This advanced course of “Responsible Fishing” will provide the student with the ability to identify the reason behind responsible fishing and take measure on: selectivity of fishing gears, stopping overfishing through establishment of science-based catch limits, improving selectivity and stock control, reducing waste of by-catch, maintain the ecosystem, limit pollution, loss of gear and recommend mitigation measures to minimize impacts within selected fisheries.

Intended Learning Outcomes (ILOs):
Through this course, students will:
1. Gain knowledge on ecological impacts of fishing on freshwater and marine environment including by-catch, seabed interactions and ghost fishing
2. Acquire knowledge on how to maintain ecosystem balance and improve production of fish stock
3. Be able to establish science-based catch limits for open water fisheries including hilsa
4. Acquire knowledge to take actions on reducing catch of non-targeted species
5. Know about maintenance of fish quality and safety aspects to be strictly maintained on board vessel.
6. Gain knowledge on the existing fishing rules and regulations of the country to be followed in responsible fishing.

Content:
1. Introduction: Definition, history and importance of responsible fishing, Areas of responsibility. Biological cycle of the sea, Fishing grounds of Bangladesh, Present status of fishing in freshwater, marine (EEZ) and coastal water of Bangladesh
2. Effect of using fishing gears: Selectivity properties and ecosystem effect of different fishing gears, Ghost fishing, IUU fishing, Existing international instruments addressing IUU fishing, Overfishing and degradation of marine resources, Destructive fishing
3. Responsibility towards Marine resources and Environment: Maintenance of ecosystem, Energy savings, limiting pollutions, prevention of sea spillages and loss of gears, threatened species, Specific measures for protected species.
4. Improving selectivity and stock control in marine resources: Selectivity of mesh size and gear for harvesting, mortality of juveniles and species protection, Maintaining the cod-end mesh size, MSY, MEY
5. Reduction of by-catch: Discard of non commercial species, spoiled specimen and illegal sized fish, Introducing by-catch reducing devices (BRDs) and separator panel, Action for reducing incidental catch of seabirds in long line fisheries, Plan of action for conservation and management of sharks, turtles and mammals
6. Responsibility towards Food safety and Quality of fish: Ensuring seafood product safety on board vessel and in the seafood chain, Guaranteeing product and process quality, Traceability for clear responsibility at each step.
7. Responsibility of crew: Improvement of workplace safety and well being, Personal Hygiene and sanitation on board vessel.
8. Awareness of regulation: Regulation related to responsible fishing and illegal fishing, Monsoon trawl ban, Closed season, FAO Code of Conduct for Responsible Fishing (CCRF)

Teaching Strategy:
1. Lecture
2. Power point presentation
3. Handout material
4. Video (YouTube etc.)

Assessment Strategy:
1. Written Exam
2. Presentation on specific topic
3. Assignment

Recommended books and other resources:
1. Cochrane, K. L. (ed.) 2002. A Fishery Manager's Guidebook - Management Measures and Their Application. FAO Fisheries Technical Paper. No. 424. Rome, Italy.
2. Hilborn, R. and U. Hilborn. 2019. Ocean Recovery: A sustainable future for global fisheries? Oxford University Press. Oxford, UK.
3. Garcia, S.M., A. Zerbi, C. Aliaume, T. Do Chi and G. Lasserre. 2003. The ecosystem approach to fisheries. Issues, terminology, principles, institutional foundations, implementation and outlook. FAO Fisheries Technical Paper. No. 443. Rome, Italy.
4. Sinclair, M. and G. Valdimarsson. 2003. Responsible Fisheries in Marine Ecosystem. Food and Agriculture Organisation of United Nations. Rome, Italy.
5. Kennelly, S. J. (ed.) 2007. By-catch Reduction in the World's Fisheries. Reviews: Methods and Technologies in Fish Biology and Fisheries. Springer publication. Netherlands.
6. Haque, S. M. R. 2010. Khamar (In Bengali, Translated to English by Prof. M. Shahidur Rahman, Dept. of Fisheries Management, BAU, Mymensingh), 16(3): 29-32.
7. IUCN Bangladesh. 2000. Red Book of Threatened Fishes of Bangladesh. IUCN-The World Conservation Union, Bangladesh. 116 pp.
8. Madakia, H. 1985. Fish Handling. ASEAN-CIDA-SEAFDEC Regional Training Course in Fish Handling and Processing, Samutprakarn: 6-30 March 1985.
9. Wiryanti, J. and H. Madakia. 1997 (eds.). Improved Quality Control for the Handling and Processing of Fresh and Frozen Tuna at sea and on shore. ASEAN-CANADA Fisheries Post-harvest Technology Project-Phase II.
10. Department of Fisheries Post-Harvest Technologies and Quality Control (DFPTQ), Fisheries Administration (FiA), Cambodia. 2012. Manual of Good Hygiene Practice for Fishing Boats and Fish Landing Sites in Small Scale Fisheries. Regional Fisheries Livelihood Program in South and Southeast Asia (RFLP), FAO.