Tuesday, April 14, 2020

Timely precipitation will be essential for plants to counteract global warming

A new Columbia Engineering study shows that increased water stress -- higher frequency of drought due to higher temperatures, is going to constrain the phenological cycle: in effect, by shutting down photosynthesis, it will generate a lower carbon uptake at the end of the season, thus contributing to increased global warming.

from Latest Science News -- ScienceDaily https://ift.tt/34yLNkq
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Common pesticide linked to more than double the risk of Parkinson’s disease

Scientists at UCLA have linked long-term exposure to the pesticide chlorpyrifos with a sharply increased risk of Parkinson’s disease. People...