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[2] [3] In the 2020 edition of Germanwatch's Climate Risk Index, it ranked seventh in the list of countries most affected by climate calamities during the period 1999–2018. [4] Bangladesh's vulnerability to the effects of climate change is due to a combination of geographical factors, such as its flat, low-lying, and delta-exposed topography .
Rice production was particular affected, decreasing from 0.3 million tons to 0.1 million tons from 2008 to 2010. If the sea levels rise as predicted in a "moderate" climate scenario, Bangladesh is predicted to produce 0.2 million fewer crops. This number is predicted to be doubled for a "severe" climate scenario.
The increased atmospheric CO 2 level from human activities (mainly burning of fossil fuels) causes a CO 2 fertilization effect. This effect offsets a small portion of the detrimental effects of climate change on agriculture. However, it comes at the expense of lower levels of essential micronutrients in the crops.
The flood originated from the major rivers flowing into the Jamuna, (the lower stream of the Brahmaputra River), Meghna, Padma, and Ganges basins, following continuous rainfall that began in June and lasted until September. [1] [2] [3] It reportedly affected 32–45 out of a total of 64 districts, including Dhaka, the capital of Bangladesh. [3] [4]
Agriculture is the largest employment sector in Bangladesh, making up 14.2 percent of Bangladesh's GDP in 2017 and employing about 42.7 percent of the workforce. [1] As of the financial year 2022 to 2023, the agricultural sector contributed to more than 12% of GDP. [2]
Climate change has forced many people in Bangladesh living in rural areas to migrate to cities that has caused a sharp rise in the slum population of Dhaka. [8] As Bangladesh is only less than 20 feet above sea level, there are fears and concerns that by the end of the 21st century, more than a quarter of the country will be inundated and 15 million people will be displaced due to sea level ...
At the height of the storms on 11 August, a week of regular monsoon rain fell in the span of a few hours. [14] More rain and flooding was expected, including in Dhaka, the country's capital. Over six million have been affected, according to UNICEF, with estimates ranging as high as 8.5 million.
Paddy field in rural Bangladesh. Rice production in Bangladesh plays a critical role in the nation's economy, affecting various sectors and socioeconomic factors. As the primary crop and staple food, rice is central to agricultural production, employment, and nutritional needs. It is a major contributor to Bangladesh’s national income.