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août 2024

Jordanians now only have access to publicly distributed water a day and a half a week – prompting many to turn to illegal markets.
The signs of weakening resilience raise concerns that the world’s greatest tropical forest – and biggest terrestrial carbon sink – is degrading towards a point of no return. It follows four supposedly “one-in-a-century” dry spells in less than 20 years, highlighting how a human-disrupted climate is putting unusually intense strains on trees and other plants, many of which are dying of dehydration.

décembre 2023

This year's heat and drought in the Amazon intensify worries that it is approaching a tipping point.
In recent years, droughts have had substantial impacts on nearly all regions of the EU, affecting several critical systems such as agriculture, water supply, energy, river transport, and ecosystems. These impacts are projected to further increase due to climate change. While some of the drivers of drought risk are well known for some systems and regions, drought risks and impacts remain hard to assess and quantify. The European Drought Risk Atlas is a step towards impact-based drought assessment and can support the development and implementation of drought management and adaptation policies and actions. It characterises how drought hazard, exposure and vulnerability interact and affect different but interconnected systems: agriculture, public water supply, energy, riverine transport, freshwater and terrestrial ecosystems. The Atlas presents both a conceptual and quantitative approach to drought risk for these systems. The conceptual drought risk models (impact chains) are the result of a review of the literat

septembre 2023

A major New York Times investigation reveals how the United States’ aquifers are becoming severely depleted due to overuse in part from huge industrial farms and sprawling cities. The Times reports that Kansas corn yields are plummeting due to a lack of water, there is not enough water to support the construction of new homes in parts of Phoenix, Arizona, and rivers across the country are drying up as aquifers are being drained far faster than they are refilling.

juillet 2023

Flash drought, characterized by unusually rapid drying, can have substantial impact on many socioeconomic sectors, particularly agriculture. However, potential changes to flash drought risk in a warming climate remain unknown. In this study, projected changes in flash drought frequency and cropland risk from flash drought are quantified using global climate model simulations. We find that flash drought occurrence is expected to increase globally among all scenarios, with the sharpest increases seen in scenarios with higher radiative forcing and greater fossil fuel usage. Flash drought risk over cropland is expected to increase globally, with the largest increases projected across North America (change in annual risk from 32% in 2015 to 49% in 2100) and Europe (32% to 53%) in the most extreme emissions scenario. Following low-end and medium scenarios compared to high-end scenarios indicates a notable reduction in annual flash drought risk over cropland. Flash droughts are projected to become more frequent unde

juin 2023

Examination of trees alive at the time shows three years of severe drought that may have caused crop failures and famine

avril 2023

Pools and well-watered gardens at least as damaging as climate emergency or population growth

mars 2023

After unusually low amounts of rain and snow this winter, the continent faces a severe water shortage.

septembre 2022

The National Drought Group of the UK predicts that yields of some vegetable crops—carrots, onion, and potatoes—could be cut in half. The European Drought Observatory says that almost half of the bloc is drier than it has been since the Renaissance. China’s agricultural ministry has urged farmers to undertake emergency switches to different crops following a historic heatwave.

août 2022

IGAD’S Climate Prediction and Applications Centre (ICPAC) today announced that the October to December (OND) 2022 forecast shows high chances of drier than average conditions across most parts of the Greater Horn of Africa. In particular, the drought affected regions of Ethiopia, Kenya, and Somalia are expected to receive insufficient rainfall until the end of the year.
Drought blighting country’s longest waterway continues as economic hub battles climate crisis
Germany’s Rhine, one of Europe’s key waterways, is just days away from being closed to commercial traffic because of very low levels caused by drought, authorities and industry have warned. Crucially, the impending crisis could lead energy companies to cut their output, one of the country’s biggest gas companies has said.
Thames Head is now more than 2 miles downstream as forecasters warn of further high temperatures to come

juillet 2022

From the Amazon to the Andes and the snowy depths of Patagonia, extreme weather and climate change are causing mega-drought, extreme rainfall, deforestation and glacier melt across the Latin America and the Caribbean (LAC) region, according to a UN report published on Friday.

avril 2022

A new analysis of flash droughts finds that droughts coming on suddenly seem to be striking faster in the last two decades, with approximately 33–46 percent of flash droughts now emerging within just five days.
At the tail end of winter in 2015, the ground in the Wimmera in northwestern Victoria had been a little dry but conditions weren't too bad for farmers. The crop season was going well.

novembre 2021

Intensive agriculture’s insatiable thirst for water is turning wetland to wasteland, draining rivers and polluting groundwater

octobre 2021

With global warming intensifying the water cycle, floods and droughts are increasing, and many countries are unprepared.

août 2021

The ferries that once shuttled tourists to and from the little islets in Iran's Lake Urmia sit rusty, unable to move, on what is rapidly becoming a salt plain. Just two decades ago, Urmia was the Middle East's biggest lake, its local economy a thriving tourist center of hotels and restaurants.