期刊
MARINE POLICY
卷 39, 期 -, 页码 224-233出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.marpol.2012.10.008
关键词
Prawn postlarvae; Fishing; Climate change; Socioeconomic; Ecology; Bangladesh
In Bangladesh, prawn (Macrobrachium rosenbergii) farming remains dependent on the capture of wild postlarvae as hatchery production is still inadequate. However, prawn postlarvae fishing has been accompanied by concerns over recent climate change. Different climatic variables including cyclone, salinity, sea level rise, water temperature, flood, rainfall, and drought have had adverse effects on coastal ecosystem, thus determining a decline in the availability of prawn postlarvae and thereby catch. The households of postlarvae fishers also face a variety of socioeconomic constraints due to climate change. Considering extreme vulnerability to the effects of climate change, an integrated approach needs to be introduced to cope with the challenges. (c) 2012 Elsevier Ltd. All rights reserved.
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