Related topics: climate change · plants · crops · water · climate

Saplings reveal how changing climate may undermine forests

As climate scientist Don Falk was hiking through a forest, the old, green pines stretched overhead. But he had the feeling that something was missing. Then his eyes found it: a seedling, brittle and brown, overlooked because ...

Reports says Nevada is virtually drought-free

Southern Nevada's lengthy and bone-crushing drought has received oodles of attention in recent years, particularly as it concerns water use and Lake Mead. Getting less attention is that recent weather patterns have helped ...

UN chief urges world to 'stop the madness' of climate change

UN Secretary-General Antonio Guterres urged the world Monday to "stop the madness" of climate change as he visited Himalayan regions struggling from rapidly melting glaciers to witness the devastating impact of the phenomenon.

Can AI nip tree disease in the bud?

Global trade, tourism and other forms of human movement are accelerating the spread of tree and plant pathogens between continents. Dutch elm disease, first seen in Europe in 1910, was detected in Canada just four decades ...

Drought imperils carbon sequestration in European forests

Forests play a critical part in mitigating climate change due to their ability to absorb CO2 from the atmosphere. However, many European forests removed less CO2 from the atmosphere during the extremely hot and dry summer ...

Drought conditions expose rivers to hotter water temperatures

As climate change warms the planet and droughts are anticipated to become more frequent and extreme, a new study reveals how reduced water flows and rising atmospheric temperatures are set to heat our rivers—creating major ...

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