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Demographic and socio-economic changes in the coastal fishing community of India
TLDR
The results of correspondence analysis carried out for visual description of the association of economic status with the key indicators showed that, the below poverty class among fishermen were more associated with low family size compared to large sized families, which implicates to labour supply in a labour demanding socio-economy of marine fisheries.
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Stock assessment of the Indian squid Loligo duvauceli Orbigny
The present status of the fishery, biology and stock assessment of the India squid Loligo duvauceli Orbigny was studied, based on the data collected at different centres on both the coasts of India…
Stock assessment of the penaeid prawn Metapenaeus dobsoni (Miers) along the Indian coast
TLDR
The annual prodiction of M. dobsoni showed an increasing trend with an annual average of 22 370 t during 1985-S9, suggesting that the resource is overexploited and the current effort is far higher than the effort required to harvest optimum yields.
Stock assessment of the pharaoh cuttleflsh Sepia pharaonis Ehrenberg
The data collected during 1979 to 1989 at different centres on both the coasts of India, indicate that the landings of the cuttlefish Sepia pharaonis Ehrenberg, increased by 3 times (11,000 t in…
How environmental parameters influenced fluctuations in oil sardine and mackerel fishery during 1926-2005 along the south-west coast of India?
The south-west coast of India is one of the major upwelling systems of the world (Malabar upwelling zone) and contributes to nearly 30-50% of the total marine fish catch from India. Generally, the…
Marine fish production in India - Present Status
During the last six decades, Indian marine fisheries had made tremendous progress, with the annual fish production increasing from 0.5 million tonnes in 1950 to 3.83 million tonnes in 2017. Compared…
Morphometric structure of the jumbo tiger prawn, Penaeus monodon Fabricius, 1798 from southeast and southwest coasts of India
TLDR
Truss network analysis of 26 measurements from the six centres were log transformed and were subjected to Principal Component Analysis and showed no separate cluster formation in the plot of sheared PC scores and hence confirm homogeneous stock structure.
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The resources of hilsa shad, Hilsa ilisha (Hamilton), along the northeast coast of India
TLDR
The present yield of 4 168tonnes was the same as the estimated MSY indicating the optimum level of exploitation, according to a study on the fishery, biology, exploitation and mortality of hilsa shad.
Stock assessment of the pharaoh cuttlefish Sepia pharaonis
The data collected during 1979 to 1989 at different centres on both the coasts of India, indicate that the landings of the cuttlefish Sepia pharaonis Ehrenberg, increased by 3 times (11,000 t in…
Fleet optimization of trawl fishery along southwest coast of India using surplus production model
The impact of trawl fisheries on the multi-species fishery resources, along the southwest coast of India, was studied by applying surplus production model and genetic algorithm approach using 23…
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