A5060379514- Fish Biology and Ecology Studies
- Algal biology and biofuel production
- Aquaculture Nutrition and Growth
- Fish Ecology and Management Studies
- Fisheries and Aquaculture Studies
- Heavy metals in environment
- Agricultural Economics and Practices
- Aquaculture disease management and microbiota
- Heavy Metal Exposure and Toxicity
- Crustacean biology and ecology
- COVID-19 Pandemic Impacts
- Water Quality and Pollution Assessment
- Marine and fisheries research
- Aquatic Ecosystems and Biodiversity
- Microplastics and Plastic Pollution
- Recycling and Waste Management Techniques
- Agricultural risk and resilience
Khulna University
2021-2025
Khulna Agricultural University
2021-2025
Sylhet Agricultural University
2021-2023
The small-scale fishermen in the north-eastern floodplains are one of most vulnerable communities Bangladesh due to their limited income. This study assessed livelihood status using a sustainable framework and employed multiple regression model evaluate factors influencing earnings. Primary data were collected from fishermen's households Tanguar Haor Hakaluki through direct interviews. Results revealed that these lacked human capital, had poor sanitation facilities suffered frequent...
Microplastics (MPs) are an increasingly concerning type of environmental pollutant due to their abundance and the potential for bioaccumulation in aquatic food organisms. The presence MPs natural waters is a clear indication incorrect disposal plastic debris rapid growth synthetic production. An inclusive understanding sources, transportation, fate, consequences waste crucial accurately estimating global transit pollution reducing its sources hazards. Bangladesh significant contributor...
To assess the current usage of aqua drugs and chemicals in enhancing well-being aquaculture Khulna, Satkhira, Bagerhat districts, a survey was conducted through questionnaire interviews involving 150 representative farms. Spanning from January to June 2022 Bangladesh, encompassed six distinct sub-districts across three different districts. Various systems, including finfish polyculture (FP), prawn (Macrobrachium rosenbergii) (PP), shrimp (Penaeus monodon) (SP), shrimp, prawn, (SPP),...
Microalgal biomass has been widely reported as feed, biodiesel, and pigment source. Species with high concentration of protein, easy to commercial culture faster growth rates are the preliminary considerations for species be used animal feed. In this study marine microalgae were isolated from different coastal aqua-farms Southern Coast Bangladesh. A total four aqua-farms. Among identified three green ( Chlorella sp., Nannochloropsis Tetraselmis sp.) one was brown Chaetoceros sp.). Growth...
The current study compared the length-weight relationships and condition factors in mono- mixed-sex Nile tilapia (Oreochromis niloticus). trial lasted for 91 days included two treatments with five replications each, all same stocking density. During period, 20 randomly selected fish individuals were measured recorded from each cage every weeks. observed growth trend was allometric, no significant difference mean exponential values (b), 2.696 2.65 mono respectively. There a final weight gain...
The study was aimed to investigate the current status and threats of fisheries resources in Kura River, Bangladesh. Monthly fish catch surveys were carried out from December 2015 November 2016 four catchment areas at Hasinarghat, Kandir-dor, Pulertol, Barartok. In addition, questionnaire interviews focus group discussions (FGD) done clarify perceptions about River fishery status. A total 59 species 22 families documented which 27% threatened. values diversity (H), richness (D), evenness (J’)...
Food safety is currently a serious concern due to the health risks associated with food intake, particularly heavy metal contamination. Therefore, present study was conducted investigate metals concentration in water and fishes collected from Hakaluki haor, Bangladesh. Three important fish species, Labeo rohita, Cirrhinus cirrhosis, calbasu, together samples, were analyzed for (Pb, Cr, Cd), respectively. Considering four seasons, namely monsoon, post-monsoon, winter, pre-monsoon, total of 72...
Nitrogen is one of the fundamental nutrients for algal growth, underpinning microalgal biochemical composition. Therefore, this study compared growth and proximate compositions Tetraselmis chuii (Butcher, 1959), cultured in different nitrate (NaNO3 ) concentrations (25, 50, 100, 200 500 mg L-1). Thus, cell density, optical specific rate division T. were measured daily. Furthermore, protein carbohydrate contents also determined stationary phase. The results showed that cultivated a NaNO3...
The COVID-19 pandemic has posed unprecedented challenges for fisheries products export, which serves as a major export driver and employment the people of Bangladesh. countrywide lockdown severely disrupted supply chain; port closures international cargo restrictions have threatened markets. To unpack COVID impacts, detailed export-oriented primary data 45 fish processing plants were collected from Fish Inspection Quality Control (FIQC), Khulna between January 2020 December 2021. Ten key...