Greenhouse gases (GHGs) are responsible for global warming and climate changes which absorb and emit radiation within the thermal infrared range. The aim of the study is to estimate emission of GHGs from transportation sector of BD. Afforestation required to absorb the emitted CO2 has also been predicted. Fossil fuel consumption data has been used for GHGs (CO2, CO, N2O, NOx, and CH4) emission estimation. Being a developing country BD is contributing GHGs in a very negligible rate. The transportation sector of BD is also less important sector in case of GHGs contributors. From this sector the...

Industrial estate is an increasing source of pollution. The aim of study was assessment of pollution of Mongla Industrial Estate & its impacts on health and socio-economic Status in BD. These experiments give a result that in water polluting industry BOD (1190 mg/l), COD (4330 mg/l) and TDS ( 8840 mg/l) are very high and pH (2.23) shows very acidic in nature of the effluent of MSFPI. Air pollution is severe in this area, at the ball mill (MCF) SPM was 520 g/m3, & ambient air of area contains 510 g/m3 of SPM. Noise level at ball mill average 100 dB. These values do not meet the DoE std. &...

Ground water is the most important source of fresh water supply for drinking and domestic purposes (97%) in Bangladesh. This study was conducted on geochemical characterization of groundwater in Jessore Municipality area which is situated in the southwestern part of Bangladesh and central part of Jessore District with an area of 24.6 sq. km. The main objectives of this study were to evaluate the major sources of water chemistry and its suitability for portable and domestic needs. To complete this research work, 15 sample were collected from 9 different ward located in the Jessore Municipality...