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[9] [10] According to the State of Global Air report in 2021, at last 236,000 people died due to air pollution in Bangladesh. [11] According to a World Bank study, air pollution is responsible for 20 percent of premature deaths in Bangladesh. [12] The brick kiln industry is one of the largest contributors to air pollution in Bangladesh.
Arsenic contamination of the groundwater in Bangladesh is a serious problem. Prior to the 1970s, Bangladesh had one of the highest infant mortality rates in the world. Ineffective water purification and sewage systems as well as periodic monsoons and flooding exacerbated these problems.
Soil contamination, soil pollution, or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste .
Overgrazing by livestock can lead to land degradation. Land degradation is a process where land becomes less healthy and productive due to a combination of human activities or natural conditions. The causes for land degradation are numerous and complex. [1] Human activities are often the main cause, such as unsustainable land management practices.
Bangladesh Environment Conservation Act (BECA) is set of laws enacted by the government of Bangladesh in 1995 to conserve the nation's environment. [1] Its main goals were to "provide for conservation of the environment, improvement of environmental standards and control and mitigation of environmental pollution."(Bangladesh Environmental Conservation Act, 1995).
A low rate of waste collection in Bangladesh's major cities results in illegal disposal. This presents a serious environmental and health hazard. Waste management in Bangladesh faces many challenges due to its large, rapidly growing population in a densely populated country. Bangladesh is the ninth most populous and twelfth most densely populated country in the world. In particular, the ...
Environmental impact of development in the Sundarbans, is the study of environmental impact on Sundarban, the largest single tract mangrove forest. [1] It consist of a geographical area of 9,629 square kilometres (3,718 sq mi), including 4,185 square kilometres (1,616 sq mi) of reserve forest land, and is a natural region located partly in southern Bangladesh and partly in the Indian state of ...
Bangladesh faces both natural and man-made environmental problems. The main environmental problems of Bangladesh can be traced to the problems of overpopulation and poverty. These are: deforestation, deteriorating water quality, natural disasters, land degradation, salinity, unplanned urbanization, unplanned sewage, industrial waste disposal, etc.