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Fine-scale population structure and ecotypes of anadromous Hilsa shad (Tenualosa ilisha) across complex aquatic ecosystems revealed by NextRAD genotyping
Type: Journal Article
The anadromous Hilsa shad (Tenualosa ilisha) live in the Bay of Bengal and migrate to the estuaries and freshwater rivers for spawning and nursing of the juveniles. This has led to two pertinent questions: (i) do all Hilsa ...
Fisheries co-management in hilsa shad sanctuaries of Bangladesh: Early experiences and implementation challenges
Type: Journal Article
National fish hilsa was declining in Bangladesh. The government of Bangladesh took several measures like the establishment of sanctuaries, bans on catching of brood hilsa and its offspring jatka, and reduced the illegal ...
Characteristics and performance of fisheries co-management in Asia; Synthesis of knowledge and case studies: Bangladesh, Cambodia, Philippines, and Sri Lanka
Type: Report
Collaboration between governments, NGOs, and resource custodians, users and beneficiaries is globally recognized as a foundation of fair and effective management of natural resource access and use. These collaborative forms ...
Morpho-Genetic Divergence and Adaptation of Anadromous Hilsa shad (Tenualosa ilisha) Along Their Heterogenic Migratory Habitats
Type: Journal Article
Migration of an anadromous fish to heterogeneous environment continuously enforces a selective pressure that incorporates a wide range of life-history strategies by which individuals adapt to the prevailing conditions. ...
Performance of mono-sex tilapia (Oreochromis niloticus) in rice field with different ditch size
Type: Journal Article
The effects of ditch size on growth and production of mono-sex tilapia, Oreochromis niloticus in rain fed concurrent rice–fish system were technically and economically evaluated for a period of 4 months. Three different ...
Nutritional value of the marine fish in Bangladesh and their potential to address malnutrition: A review
Type: Journal Article
Marine fish are good source of essential macro- and micronutrients and major food items in coastal areas in Bangladesh. However, there is no review that details the nutritional value of marine fish in Bangladesh. Therefore, ...
Catch trend and stock assessment of Hilsa Tenualosa ilisha using digital image measured length-frequency data
Type: Journal Article
The annual global average catch shares of the anadromous Hilsa Tenualosa ilisha of Bangladesh increased rapidly from 74.5% all through 1984–2013 to 86.7% during the 2010–2015 periods. With a few exceptions, an increasing ...
Reimagining large-scale open-water fisheries governance through adaptive comanagement in hilsa shad sanctuaries
Type: Journal Article
Almost a half million fishers in Bangladesh are predominantly reliant on the hilsa shad (Tenualosa ilisha) fishery in the Meghna River and estuarine ecosystem. This paper adopts a broadened concept of social-ecological ...
Increasing social and ecological resilience of coastal fisheries
Type: Brief
Small-scale coastal capture fisheries produce almost half the fish consumed in low- and middle- income countries and employ more people than all other ocean economic sectors combined, but their resilience is undermined by ...
Effects of stocking density on production and economics of all-male tilapia (Oreochromis niloticus) culture in a rain fed rice-fish ecosystem
Type: Journal Article
Effects of stocking density on the growth, production, and economics of all-male tilapia (Oreochromis niloticus) were investigated in a rain-fed rice-fish ecosystem for a period of 120 days. Fish were stocked at the rate ...