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Trawl Fishery of Juvenile Fishes along Mangalore- Malpe Coast of Karnataka and its Impact on Fish Stock

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Title Trawl Fishery of Juvenile Fishes along Mangalore- Malpe Coast of Karnataka and its Impact on Fish Stock
Not Available
 
Creator Dineshbabu,A P
Radhakrishnan,E V
 
Subject Trawl Fishery
Juvenile Fishes
Mangalore- Malpe Coast
Karnataka
Fish Stock
 
Description Not Available
The article presents the quantitative and seasonal variation in percentage of juveniles in
the commercial trawl fishery of Mangalore and Malpe in 2006 and discusses the possible impacts
of juvenile fish fishery on fish stock in terms of quantity and value. Twenty finfishes and five
shellfishes were identified in which considerable quantity of juveniles were caught, and the
juvenile fishery is making notable impact on adult fishery. To understand the impact of the
fishery of juveniles in a holistic manner, the species of juveniles caught by trawlers are categorized
into three groups:( I) both juveniles and adults are caught mainly by trawls (II) juveniles of the
species are caught in trawl, whereas their adults are targeted by gears other than trawl and (III)
juveniles of the species are caught by trawls regularly, but their adults are rarely caught or not
figured in the fishery of the region. Detailed studies on the length-frequency distribution of
important species were carried out to find juvenile percentage by weight, number, and months of
abundance of juveniles.
Not Available
 
Date 2021-09-16T04:34:52Z
2021-09-16T04:34:52Z
2009
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/62556
 
Language English
 
Relation Not Available
 
Publisher Asian Fisheries Soceity; Malaysia