home icon user icon
Welcome to International Network for Natural Sciences | INNS Pub.
Home My Account
Submit Manuscript
double_slash
breadcumb_bg

Study on selectivity of fishing gears and it’s effects on fish biodiversity of chalan BEEL in natore district

Paper Details

Research Paper 01/04/2016
Views (602) Download (20)
current_issue_feature_image
publication_file

Study on selectivity of fishing gears and it’s effects on fish biodiversity of chalan BEEL in natore district

Shakila Jahan, Md. Abu Zafar, Md. Idris Miah, Md. Jasim Uddin, Shankar Majumder
J. Bio. Env. Sci.8( 4), 26-38, April 2016.
Certificate: JBES 2016 [Generate Certificate]
Key: BangladeshBiodiversityChalan beelFishing gearsSelectivity

Abstract

An investigation was conducted to know the present status of fishing gears used and their species selectivity, length selectivity as well as their effects on fish biodiversity of the Chalan beel in Natore district for a period of 6 months from July to December, 2012. Interview schedules were used in collecting data from different upazilas of Chalan beel. A total 27 types of fishing gears were found including 11 types of nets, 5 types of traps, 4 types of wounding gears, 5 types of hooks and lines and 2 types of Fish Attracting Devices. A total of 53 fish species were identified in the catches of different fishing gears used in the Chalan beel. The mode of operation, fishing duration and season, species and length selectivity of different gears for dominant fish species were determined. Considering the species composition and length selectivity of different fishing gears, seine nets, cast net, lift nets, traps were recorded as non-selective gears both for species and size. Among gill nets, Puti jal and Batashi jal; traps like Dohair and Bhair; hooks and lines like Daun borshi were recorded as more or less selective fishing gears. Current jal, hooks and lines were regarded as large species gears while Puti jal, Batashi jal, lift nets were found as small species gears. Considering the detrimental effects of different fishing gears it is suggested to restrict the use of these gears for certain period from July to October for effective management and sustainable production of the Chalan beel.

VIEWS 45
Cover PDF

Ahmed MS, Hossain MM, Akhteruzzaman M. 2002.  Floodplain  Gears:  A  Case  Study  of  Titas Floodplain, 2002.

Akhanda MSI. 2004. Community-Based Fish Catch Assessment of Baila Beel in Sherpur District, MS Thesis,   Department   of   Fisheries Management Bangladesh Agricultural University, Mymensingh.2004.

Bangladesh Centre for Advance Studies (BCAS). 1989. Final Report, ENIMOF, Bangladesh Center for Advanced Studies, Project, Department of Fisheries, Ministry of Fisheries and Livestock, Government of Bangladesh, Bangladesh. 1989b.

Bangladesh Centre for Advance Studies (BCAS). 2004. Floodplain Production Monitoring, Initial Study Report, Dhaka, Bangladesh, 1991. Banglapedia. National Encyclopedia of Bangladesh. Asiatic Society of Bangladesh, 1st edition February 2004, Dhaka, Bangladesh, 2004.

Chakraborty BK. 2011. Present Status of Biodiversity in Punuria Beel in Northern Bangladesh and Prospect for Using Beel as Fish Nursery. Journal of crop and weed. 2011.7(2):6-19.

Dewan S, Mazid MA. 1994 Productivity, Exploitation and Fishing Technology of Inland Open Water Fisheries, Bangladesh. A report prepared for the project on Assistance to Fisheries Research Institute, 1994.

Das AK. 2002. Chemical Indicators of Productivity in Small Water Bodies. In: VV Sugunan, BC Jha and MK Das (Editors), Culture Based-Fisheries Development. Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India, 2002.

Department of Fisheries. 2014 Fisheries Statistical Yearbook 2012-2013. Department of Fisheries, Ministry of Fisheries and Livestock, Dhaka, Bangladesh, 2014.

Gujarati DN. 2003. Basic Econometrics. 4th Edition, Mc Graw Hill, New York. 2003. pp. 608- 617.

Gupta SC. 2004. Fundamentals of Statistics. Sixth Revised & Enlarged Edition, Himalaya Publishing House, Mumbai. 2004. 5.33-5.38.

Hossain MAR, Nahiduzzaman M, Sayeed MA, Azim ME, Wahab MA, Lin PG. 2009. The Chalan Beel in Bangladesh: habitat and biodiversity degradation, and implications for future management. Journal of Lakes and Reservoirs: Research and Management. 2009; 14, 3-19.

Karim MS. 2003. Discussion on the Causes of Reduction of Fisheries Resources in Chalan Beel (in Bengali), Mathsya Pakkha, 2003.

Khan K, Ahmed U, Hambrey JB. 2005. Studies on the Fish Catch Efficiency of Different Types of Fishing Gear in Kaptai Reservoir, Bangladesh Fisheries Research Institute, Riverine Station, Baburhat Chandpur, Bangladesh and Port of Leith Edinburgh, UK. 2005.

Paul SK, Rahman S, Razzaque A, Chakraborty B. 1993. Gear Selectivity of the Floodplains, Progress Report (June-September, 1993), Fisheries Research Institute, TFP, Santahar, Bogra, 1993.

Rahman S, Paul SK, Tsai C. 1992. The Fishing Gear Selectivity Study, Progress Report, Fisheries Research Institute, Third Fisheries Project, Santahar, Bogra. 1992.

Rahman S, Chakraborty B, Razzak A, Paul SK, Tsai C. 1993. The Fishing Gear Selectivity Study, Preliminary Progress Report (May 1993), Fisheries Research Institute, TFP, Santahar, Bogra, 1993.

Saha JK, Hassan MR, Habib MAB, Ali MM. 2005. Impacts of Fishers and Gears on   Biodiversity of Fish and Prawn in Gawha Beel, Nawabgonj. Bangladesh. Bangladesh Agricultural University, Mymensingh, Bangladesh. Food and Agricultural Organization of the UN, Rome, Italy, 2005.

Sayeed MA, Hashem M, Salam MA, Hossain MAR, Wahab MA. 2014. Efficiency of Fishing Gears and Their Effects on Fish Biodiversity and Production in the Chalan Beel of Bangladesh. European Scientific Journal. 2014: 10, 30 ISSN: 1857 –7881 (Print) e -ISSN 1857- 7431.

Uddin MJ. 2002. The agricultural potentiality of wetlands: A case study of the Chalan Beel areas of Bangladesh. Dhaka University Journal of Biological Sciences. 2002: 11(2), 139-145.

Submit Manuscript