Ujjwal K. Chowdhury, Bhajan Kumar Biswas, Tarit Roy Chowdhury, Gautam Samanta et al.
Nine districts in West Bengal, India, and 42 districts in Bangladesh have arsenic levels in groundwater above the World Health Organization maximum permissible limit of 50 microg/L. The area and population of the 42 districts in Bangladesh and the 9 districts in West Bengal are 92,106 km(2) and 79.9...
Mohammad Mahmudur Rahman, Uttam Kumar Chowdhury, Subhash Chandra Mukherjee, Badal Kumar Mondal et al.
Fifty districts of Bangladesh and 9 districts in West Bengal, India have arsenic levels in groundwater above the World Health Organization's maximum permissible limit of 50 microg/L. The area and population of 50 districts of Bangladesh and 9 districts in West Bengal are 118,849 km2 and 104.9 millio...
Tarit Roy Chowdhury, Gautam Basu, Badal Kumar Mandal, Bhajan Kumar Biswas et al.
Ratan Dhar, Bhajan Kumar Biswas, G. Samanta, Badal Kumar Mandal et al.
Dipankar Chakraborti, Mohammad Mahmudur Rahman, Bhaskar Das, Matthew Murrill et al.
Since 1996, 52,202 water samples from hand tubewells were analyzed for arsenic (As) by flow injection hydride generation atomic absorption spectrometry (FI-HG-AAS) from all 64 districts of Bangladesh; 27.2% and 42.1% of the tubewells had As above 50 and 10 μg/l, respectively; 7.5% contained As above...
Gautam Samanta, Tarit Roy Chowdhury, Badal Kumar Mandal, Bhajan Kumar Biswas et al.
Bhajan Kumar Biswas, Rajib Sutradhar, G. Samanta, Badal Kumar Mandal et al.
Uttam Kumar Chowdhury, Bhajan Kumar Biswas, Tarit Roy Chowdhury, Gautam Samanta et al.
Nine districts in West Bengal, India, and 42 districts in Bangladesh have arsenic levels in groundwater above the World Health Organization maximum permissible limit of 50 microg/L. The area and population of the 42 districts in Bangladesh and the 9 districts in West Bengal are 92,106 km(2) and 79.9...
Mrinal Kumar Sengupta, Amitava Mukherjee, Md A. Hossain, Sad Ahamed et al.
Uttam Kumar Chowdhury, Bhajan Kumar Biswas, Ratan Dhar, Gautam Samanta et al.
D. Chakraborti, Bhajan Kumar Biswas, Gautam Basu, Uttam Kumar Chowdhury et al.
The groundwater arsenic contamination in Bangladesh is a phenomenon of surface ero- sion, transportation and deposition in the form of Delta and ∼lood Plain. While dealing with such geomorphological units like Tableland, Flood Plain, Delta and Hill Tract in Bangladesh, we have found the possibility ...
Badal K. Mandai, Bhaja K. Biswas, Ratan Dhar, Tarit Roy Chowdhury et al.
Uttam Kumar Chowdhury, Bhajan Kumar Biswas, Tarit Roy Chowdhury, Badal Kumar Mandal et al.
Uttam Kumar Chowdhury, Md. Mokhlesur Rahman, Gautam Samanta, Bhajan Kumar Biswas et al.
Md. Zahangir Alam, Sujay Bhajan, Umma Hany, Mst Mimmi Mizan et al.
An experiment was carried out at the Soil Science Field Laboratory of Bangladesh Agricultural University (BAU), Mymensingh during the Aman season to determine the nitrogen requirement of two aromatic rice varieties (Kalizira, and Chinisagar). There were five N levels, viz. N0 (0 kg ha-1), N20 (20 kg...