Md. Ayenuddin Haque, Md. Abu Sayed Jewel, Papia Sultana
In the present study, surface water samples were collected during three seasons (summer, monsoon and winter) from four different study sites (T-dam, Padma Garden, I-dam and Talaimari point) of Padma River at Rajshahi, Bangladesh, and various physicochemical and bacterial parameters were analyzed bas...
Md. Ayenuddin Haque, Md. Abu Sayed Jewel, Most. Mahmuda Akhi, Usman Atique et al.
Functional classification of phytoplankton could be a valuable tool in water quality monitoring in the eutrophic riverine ecosystems. This study is novel from the Bangladeshi perspective. In this study, phytoplankton cell density and diversity were studied with particular reference to the functional...
Md. Abu Sayed Jewel, Md. Ayenuddin Haque, Ruhul Amin, Jakia Hasan et al.
Metal contamination of sediment of Ganges River (Northwestern Bangladesh) and its possible health risk to the local people were evaluated at four different sites during three seasons (summer, monsoon, winter) in the year 2016. Followed by wet digestion, the samples were analysed by Flame Atomic Abso...
Most. Mahmuda Akhi, Md. Abu Sayed Jewel, Md. Ayenuddin Haque, Biplob Kumer Sarker et al.
Md. Ayenuddin Haque, Md. Abu Sayed Jewel, Usman Atique, Alok Kumar Paul et al.
Heterotrophic flagellates (HF) play an essential function in the microbial food loops as it is an agent of biochemical cycling of limiting nutrients and being a useful bio-indicator of environmental changes. However, in spite of its profound role in aquatic ecosystem studies regarding the evaluation...
Md. Ayenuddin Haque, Bithy Khatun, Md. Abu Sayed Jewel, Jesmin Ara et al.
• Spatio-temporal variability of WQI, HPI and HEI of the Barnoi River has been assessed. • WQI indicated “undrinkable” condition of the surface water for consumption. • CCME-WQI indicated “fair” condition of the surface water for aquatic life. • HPI and HEI indicated “unsuitable for drinking” and “m...
Bithy Khatun, Md. Abu Sayed Jewel, Md. Ayenuddin Haque, Sumaiya Akter et al.
Macro-benthos is commonly considered an indicator for evaluating the health of an aquatic ecosystem. Earlier research from sub-tropical mangrove estuaries, however, has primarily relied on conventional taxonomic methods to determine the pattern of macro-benthos diversity. Therefore, this study aimed...
Md. Anwar Hossain, Md. Yeamin Hossain, Md. Ayenuddin Haque, Md. Mostafizur Rahman Mondol et al.
Stocking larger sized fish in fattening along with good aquaculture practices (GAP) are considered potentials for achieving sustainable and safe fish production under the climatically challenged drought-prone areas where the maintenance of optimal water level throughout the culture period is a real ...
M. Alfaz Uddin, Md. Ayenuddin Haque, A. K. Basak, Bidhan C. Saha
The electron-impact single-ionization cross sections on the helium isoelectronic targets $\mathrm{He}$, ${\mathrm{Li}}^{+}$, ${\mathrm{B}}^{3+}$, ${\mathrm{C}}^{4+}$, ${\mathrm{N}}^{5+}$, ${\mathrm{O}}^{5+}$, ${\mathrm{Ne}}^{8+}$, ${\mathrm{Na}}^{9+}$, ${\mathrm{Fe}}^{24+}$, ${\mathrm{Ag}}^{45+}$, a...
Md. Abu Sayed Jewel, Jesmin Ara, Md. Ayenuddin Haque, Md. Yeamin Hossain et al.
Suitable stocking density of Gulsa tengra (Mystus cavasius) was observed by measuring growth performance, production, and survival in nylon net cages for 120 days in Chalan Beel floodplain ecosystem. Fry of Gulsha tengra (5.55 ± 0.49 g in weight) were stocked into 6 × 3 × 2-m (36 m3) floating net ca...
Sumaiya Akter, Md. Ayenuddin Haque, Md. Al-Amin Sarker, Usman Atique et al.
Reliance on fish meal can be reduced by incorporating plant-based ingredients, making aquaculture more economical, sustainable and environmental friendly. In this study, the efficacy of plant protein ingredients (PPI) such as mustard oil cake (MOC), soybean meal (SBM) and rice bran (RB) as Partial s...
Md. Abu Sayed Jewel, Afia Zinat, Bithy Khatun, Sumaiya Akter et al.
Metal pollution in the surface sediment of the Pasur River estuary was investigated to assess its distribution, potential sources, and current dangers to ecological and public health. The Pasur River is a tidal, meandering, perennial river in south-western Bangladesh with a considerable number of fi...
Sharmin Jahan, Md. Abu Sayed Jewel, Bithy Khatun, Arun Chandra Barman et al.
compared to adults. The present study concluded that long term dermal contact of the sediment of Bakkhali River estuary will be contagious to the people. Therefore, regular monitoring of the estuarine environment is necessary so that contamination does not get worse.
Md. Abu Sayed Jewel, Md. Ayenuddin Haque, Mst. Eliza Pervin, Sumaiya Akter et al.
Mohammad Abdul Baten Bhuyain, Md. Istiaque Hossain, Md. Ayenuddin Haque, Md. Abu Sayed Jewel et al.
Background and Objective: Proximate composition of most of the fish feed ingredients available in Bangladesh are unknown to fish feed producers and farmers. That prohibit them to utilize these ingredients in the formulation of low cost fish feed for aquaculture. The objective of the present study wa...