科研之友
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摘要
Marine fish production from capture fisheries in India has increased by about six folds during the past six decades. Therefore, monitoring the exploited marine fishery resources at regional level is very important for effective fisheries management for sustainability. In this regard, dynamic changes in Karnataka State's marine fisheries landings over the last five decades were examined after classifying them into 19 different resource groups. Decade wise Compound Growth Rate (CGR) and Coefficient of Variation (CV) of different resource groups were calculated. Most of the stocks classified as abundant and less abundant at national level fell under declining status in Karnataka State. The indicate that the state wise scenario is different from national scenario and thus understanding state wise marine fishery is important to formulate regulation and management measures.
- 出版日期2016
