Articles on evapotranspiration
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A combination of climate change, a strong El Niño and an insistence on works of enormous impact are contributing to an unprecedented and extremely urgent situation in the region
New research reveals how trees respond to extreme heat. Most trees lose more water than models predict. Some species cope better than others. Access to water will be critical for the hot summer ahead.
As the atmosphere warms, it can hold more moisture. This brings more intense downpours but also accelerates warming – because water vapour is a powerful greenhouse gas.
Plants lose huge amounts of water to catch the carbon dioxide they need for photosynthesis – but a new discovery may make them more efficient.



