A5101969620- Fish Biology and Ecology Studies
- Fish Ecology and Management Studies
- Marine and fisheries research
- Aquaculture Nutrition and Growth
- Aquatic Ecosystems and Biodiversity
- Fish biology, ecology, and behavior
- Identification and Quantification in Food
- Leaf Properties and Growth Measurement
- Fisheries and Aquaculture Studies
- GABA and Rice Research
- Botanical Research and Applications
- Rice Cultivation and Yield Improvement
- Aquatic Invertebrate Ecology and Behavior
- Crustacean biology and ecology
- Occupational Therapy Practice and Research
- Aquatic life and conservation
- Aquaculture disease management and microbiota
- Mental Health Treatment and Access
- Advanced Antenna and Metasurface Technologies
- COVID-19 Pandemic Impacts
- Resilience and Mental Health
- Antenna Design and Analysis
- Child Nutrition and Water Access
- COVID-19 impact on air quality
- Plant Physiology and Cultivation Studies
University of Rajshahi
2012-2024
Centre for the Rehabilitation of the Paralysed
2024
Bangladesh Rice Research Institute
2023
Effective fisheries management depend on having an exact assessment of biological parameters, including growth reproduction, size at sexual maturity ( L m ), and stock assessment. The purpose this research was to estimate the ) for 20 fish species belongs 14 families from a wetland (Gajner Beel ecosystem in north-western (NW) Bangladesh through multi-models such as length max based empirical model, gonadosomatic index (GSI)-based logistic model using commercial catches January December 2018....
The present study aimed to estimate the growth pattern through length-weight relationships (LWRs), condition (Fulton's factor, KF) and prey-predator status relative weight (WR) of 9 fish species e.g., Netuma thalassina, Epinephelus coioides, Acanthopagrus berda, latus, bifasciatus, Parastromateus niger, Aluterus monoceros, Sphyraena putnamae, Lates calcarifer belong 7 families from Arabian Sea Pakistan. Occasionally samples were collected marine waters connected Baluchistan Sindh province...
The current study describes the first report on condition factors (Fulton's, KF; allometric, KA; relative, KR and relative weight, WR) of Panna heterolepis in relation to eco-climatic (temperature, rainfall, dissolved oxygen pH) Bay Bengal, SW Bangladesh. All together 1224 specimens (male = 654, female 570) were caught through January December 2019. Bodyweight (BW), as well total length (TL), was assessed by digital balance measuring board with 0.01 g cm accuracy. TL varied between...
The stinging catfish, Heteropneustes fossilis (Bloch, 1974) is a commercially important fish species in Asia. This an food as enriched with high amounts of protein, iron and calcium. current research demonstrates the population structure, size at sexual maturity, spawning- peak-spawning season fecundity H. wetland ecosystem - Gajner Beel northwestern Bangladesh aim its sustainable conservation through induced breeding aquaculture practices. A total 426 catfish captured from monthly sampling...
The study describes growth pattern, parameter, mortality, recruitment exploitation rate (E) and maximum sustainable yield (MSY) to Panna heterolepis from the Bay of Bengal (Bangladesh). About 1223 specimens were collected commercial fishermen for 12 consecutive months January December, 2019. Length–frequency data analyzed with FAO-ICLARM Stock Assessment Tool. Moreover, our recorded different water quality environmental parameters including pH, rainfall, temperature DO (dissolved oxygen)...
This study demonstrates the impacts of eco-hydrological factors (Temperature, rainfall, dissolved oxygen, pH, total solids, and alkalinity) on growth Asian stinging catfish
The current study was on temporal variations of length, weight, and condition Tenualosa ilisha (Hamilton, 1822) from the Meghna River, Southeastern Bangladesh for period July 2018 to June 2019. A total 1433 individuals were collected River (Chandpur Laxmipur region, SE Bangladesh). Bodyweight (BW) length (TL) measured with 0.01 g cm accuracy each specimen. relative factor (KR) calculated by equation Le Cren (1951): KR = W/(a×Lb) where W is body weight (g) L (cm) a & b length-weight...
Abstract The present study analysed the length–weight relationships (LWRs) and form factor ( a 3.0 ) of Panna heterolepis Trewavas, 1977 from Bay Bengal, Bangladesh. A total 316 specimens were sampled during pre‐monsoon n = 96), monsoon 116) post‐monsoon 104) season (March 2018–February 2019) using Seine bag net. Individual length (TL) body weight (BW) measured with measuring board digital balance, respectively. TL vs . BW relationship indicated negative allometric growth for P. also...
ABSTRACT The present study provides the first indication of life‐history traits, including, population structure, growth pattern, condition factor, form factor ( a 3.0 ), size at sexual maturity L m natural mortality M W ) and optimum catchable length opt three Ambassid Chanda nama , Parambassis lala ranga fishes from Mathabhanga River in southwest Bangladesh. A total 370 individuals were occasionally collected August 2017 to July 2018 with cast nets, gill square lift conical‐ box‐traps....
Macrobrachium lamarrei (H. Milne-Edwards, 1837) is a well-known freshwater prawn species of Bangladesh. The aim the research to explore various reproductive aspects (size at sexual maturity, period and fecundity) M. in Ganges River, Bangladesh through October 2012 September 2013. We also study environmental parameters their impact on reproduction lamarrei. A total 391 (ovigerous = 141, non-ovigerous 250) female specimens were collected using Drag net. TL50 (the TL which 50% individuals...
Length weight relationships (LWR) of five marine fishes were estimated from the Bay Bengal, Bangladesh. Fish samples collected occasionally fisher's catch with gill net (mesh size: 3 cm) during November 2019 to October 2020. Fishing was done overnight. Total length (0.1 and body (0.01 g) each individual measured. We recorded maximum total for P. maculatus (55.0 parmatus (39.0 cm).
Our study illustrates the first complete description on population parameters of Corica soborna including sex ratio (SR), length-frequency distributions (LFDs), length-weight relationships (LWRs), length-length (LLRs), condition factors (allometric, K A , Fulton's, F relative, R and relative weight, W ), form factor (a 3.0 size at fist sexual maturity (L m ) natural mortality (M using multi-model indices from Ganges River northwestern Bangladesh.For each individual, total length (TL), fork...
Abstract The COVID‐19 pandemic has had a negative impact on the global economy, with Bangladesh as developing country exhibiting greater vulnerability. This negatively affected livelihoods and food security of nation. Baor (oxbow lake) fisheries communities also were significantly during pandemic, in terms incomes, security, health conditions, etc. Fishers have to stop harvesting, or lower quantity, fishes, sale which was main income source baor fishers’ community because reduced consumer...
The present study investigated the length-frequency (LFDs) distributions, length-length (LLRs) relationships and growth pattern based on length-weight (LWRs) related to eco-climatic factors of Panna heterolepis captured from Bay Bengal, Bangladesh. In total, 1223 specimens (male = 654, female 569) were collected January December 2019. Total length (TL), as well body weight (BW), was measured by measuring board digital balance with 0.01 cm g accuracy, respectively. TL varied between...
Abstract This study focuses on relative growth through length‐weight relationships (LWRs) and length‐length (LLRs) using a total of 15 linear dimensions Minor carp Labeo bata (Hamilton, 1822) from the Ganges River, northwestern (NW) Bangladesh. Also, meristic counts covering various fin rays scales different body parts (including lateral line scales) L. have been studied. A 300 individuals were sampled occasionally River July 2013 to June 2014, traditional fishing gears (e.g., Cast net, Gill...