Drought - World Health Organization (WHO)
2018年1月1日 · Drought may have acute and chronic health effects, including: malnutrition due to the decreased availability of food, including micronutrient deficiency, such as iron-deficiency anaemia; increased risk of infectious diseases, such as cholera, diarrhoea, and pneumonia, due to acute malnutrition, lack of water and sanitation, and displacement;
Drought | Home - USDA
5 天之前 · The Drought Impact Reporter is the nation's first comprehensive database of drought impacts, providing researchers and other users detail of on the ground drought impacts nationwide. Become a CoCoRaHS Observer and join a grassroots network of thousands of trained volunteers of all ages and backgrounds working together to improve meteorological ...
Droughts are getting worse and urgent action is needed, says UN
2022年8月12日 · Even further North, drought has been declared in parts of England, which is expected to result in restrictions on water usage. The National Drought Group says by 2050 some rivers could have up to 80% less water during summer and temperatures could be up to 7 degrees hotter as a result of climate change. July saw temperatures in parts of the UK ...
U.S. Forest Service Releases Findings on the Effects of Drought for ...
2016年2月1日 · The assessment, a broad review of existing drought research, provides input to the reauthorized National Integrated Drought Information System ( NIDIS), established by Congress in 2006, and the National Climate Assessment ( NCA), produced every four years to project major trends and evaluate the effects of global climate change on forests ...
examine multiple drought-related data sets simultaneously, strengthening the quality of their assessments. Once these assessments are finalized, the USDM drought shapefiles are made available to the public, enabling users to overlay the drought layers on other spatial data sets to facilitate follow-up socio-economic analyses.
Drought and food insecurity in the greater Horn of Africa
2024年7月30日 · Millions in the greater Horn of Africa are facing acute hunger as the region faces one of the worst droughts in recent decades, compounded by years of conflict and instability, the impact of the COVID-19 pandemic and rising food prices due to, in part, the war in Ukraine.
Agricultural Weather | Home - USDA
2024年12月20日 · Weather and climatic impacts on agriculture. Meteorologists in USDA’s World Agricultural Outlook Board (WAOB) provide weather assessments and real-time yield intelligence for global crop conditions in support of the monthly World Agricultural Supply and Demands Estimates (WASDE) report.
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Percent in Moderate Drought (D1) Percent in Severe Drought (D2) Percent in Extreme Drought (D3) Percent in Exceptional Drought (D4) Drought percentages are approximated using the U.S. Drought Monitor product. State contributions to national production (percentages in parentheses) are derived from NASS 2017 Census of Agriculture data.
5 droughts that changed human history | World Economic Forum
2019年5月27日 · The drought that changed ancient Egypt Archaeologists investigating the royal tombs of Egypt's Old Kingdom found evidence of a drought that hit the Middle East and parts of Europe 4,500 years ago. Some experts say it was that drought, rather than civil strife, that caused the fall of the pharaohs, who ruled Ancient Egypt for 3,000 years before ...
drought | Home - USDA
2017年2月28日 · Drought can be a serious game changer for rangeland, wildlife and wildland fire managers. America’s 662 million acres of public rangelands support wildlife like sage grouse, game species like deer and elk, and support rural communities by providing forage for livestock and places to enjoy the great...
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