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A drought is a period of drier-than-normal conditions. [1]: 1157 A drought can last for days, months or years.Drought often has large impacts on the ecosystems and agriculture of affected regions, and causes harm to the local economy.
They include more frequent and intense heavy precipitation which affects the frequency, size and timing of floods. [46] Also droughts can alter the total amount of freshwater and cause a decline in groundwater storage, and reduction in groundwater recharge. [47] Reduction in water quality due to extreme events can also occur.
The Western Governors' Association described the need for NIDIS in a 2004 report, Creating a Drought Early Warning System for the 21st Century: The National Integrated Drought Information System. The NIDIS Act calls for an interagency, multi-partner approach to drought monitoring, forecasting, and early warning, led by the National Oceanic and ...
About 77% of the mainland U.S. is abnormally dry, and almost half of the country is experiencing drought, according to the U.S. Drought Monitor. The spatial pattern of the dry conditions varies ...
Drought stress will impact all of the state's 1,600 farmers and a third of the state's 250,000 acres of crawfish ponds. Josh Trahan, a crawfish farmer , depends on the business to sustain himself.
Picture a drought, and you're likely thinking of sizzling heat, brown lawns and thirsty crops. But droughts can linger far past summertime — in fact, more than a third of Wisconsin is still ...
Climate change does not affect people within communities in the same way. It can have a bigger impact on vulnerable groups such as women, the elderly, religious minorities and refugees than on others. [26] People living with disability.
In 2022, the state was experiencing its most serious drought in 1,200 years, worsened by climate change. [31] Climate change affects many factors associated with droughts. These include how much rain falls and how fast the rain evaporates again. Warming over land increases the severity and frequency of droughts around much of the world.