Wetland ecosystem of Bangladesh has great importance for the country's economic, industrial, ... more Wetland ecosystem of Bangladesh has great importance for the country's economic, industrial, ecological, socioeconomic, and cultural aspects. Wetlands of north eastern region are very prominent for freshwater capture fisheries but a few studies focused on comprehensive assessment of biodiversity, conservation necessities, affecting drivers and its impact on natural wetland and dependent community. The present study has been conducted to identify the present status of fish diversity assemblage, dominance index, evenness and distribution of the species, conservation requirements, natural and anthropogenic factors affecting the biodiversity and human well-being of Dekhar Haor by employing qualitative and quantitative methods in two fishing communities. It was noticed that there were 69 fish species under 8 orders where 39 species were not threatened, 11 species were endangered, 10 species were vulnerable, 8 species were critically endangered and 1 species were near to threatened. C...
Wetland ecosystem of Bangladesh has great importance for the country's economic, industrial, ... more Wetland ecosystem of Bangladesh has great importance for the country's economic, industrial, ecological, socioeconomic, and cultural aspects. Wetlands of north eastern region are very prominent for freshwater capture fisheries but a few studies focused on comprehensive assessment of biodiversity, conservation necessities, affecting drivers and its impact on natural wetland and dependent community. The present study has been conducted to identify the present status of fish diversity assemblage, dominance index, evenness and distribution of the species, conservation requirements, natural and anthropogenic factors affecting the biodiversity and human well-being of Dekhar Haor by employing qualitative and quantitative methods in two fishing communities. It was noticed that there were 69 fish species under 8 orders where 39 species were not threatened, 11 species were endangered, 10 species were vulnerable, 8 species were critically endangered and 1 species were near to threatened. C...
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