Hydrogeochemistry and heavy metal contamination in groundwaters of Dhaka metropolitan city, Bangladesh: Assessment of human health impact
نویسندگان
چکیده
منابع مشابه
Flood damage assessment for Dhaka City, Bangladesh
Flood damage assessment is a key component in the development of city flood risk management strategies. A flood damage assessment model is being developed by combining flood hazard information (depth, extent, velocity, duration, etc.) with geographic information (land use/cover, buildings, infrastructure, etc.), social-economic data and population demographics to estimate urban flood impacts. I...
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The present study evaluates the concentration of heavy metals in eight different vegetables species around industrial area of Dhaka city Bangladesh. Metals were measured by inductively coupled plasma mass spectrometry after microwave digestion system. The levels of Cr, Ni, Cu, Zn, As, Cd and Pb in vegetables were 0.61 to 3.0, 1.6 to 12, 8.3 to 34, 16 to 119, 0.007 to 0.24, 0.009 to 1.0 and 0.06...
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The current paper determines heavy metals in sediments of six freshwater wetlands of greater Dhaka district from November 1999 to September 2000. The sampling took place in summer, rainy season, and winter, wherein for each season five soil samples were collected from the wetland at a depth of 0 – 15 cm. To assess the status of heavy metal pollution in the sediments, geo-accumulation factor (Ig...
متن کاملHeavy Metals in Wetland Soil of Greater Dhaka District, Bangladesh
The current paper determines heavy metals in sediments of six freshwater wetlands of greater Dhaka district from November 1999 to September 2000. The sampling took place in summer, rainy season, and winter, wherein for each season five soil samples were collected from the wetland at a depth of 0 – 15 cm. To assess the status of heavy metal pollution in the sediments, geo-accumulation factor (Ig...
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testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
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ژورنال
عنوان ژورنال: HydroResearch
سال: 2020
ISSN: 2589-7578
DOI: 10.1016/j.hydres.2020.10.003