Tag Archives: drought tolerance

UCLA Research Makes Possible Rapid Assessment of Plant Drought Tolerance

UCLA life scientists, working with colleagues in China, have discovered a new method to quickly assess plants’ drought tolerance. The method works for many diverse species growing around the world. The research, published in the journal Methods in Ecology and Evolution, may revolutionize the ability to survey plant species for their ability to withstand drought, said senior author Lawren Sack, a UCLA professor of ecology and evolutionary biology.

“This method can be applied rapidly and reliably for diverse species across ecosystems worldwide,” he said of the federally funded research by the National Science Foundation. (more…)

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Which Plants Will Survive Droughts, Climate Change?

New research by UCLA life scientists could lead to predictions of which plant species will escape extinction from climate change.

Droughts are worsening around the world, posing a great challenge to plants in all ecosystems, said Lawren Sack, a UCLA professor of ecology and evolutionary biology and senior author of the research. Scientists have debated for more than a century how to predict which species are most vulnerable.

Sack and two members of his laboratory have made a fundamental discovery that resolves this debate and allows for the prediction of how diverse plant species and vegetation types worldwide will tolerate drought, which is critical given the threats posed by climate change, he said. (more…)

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Exeter Scientists Grow Plants with Friendly Fungi

The lack of rainfall and higher-than-average temperatures in spring 2011 were predicted to hit harvests, leading to higher food prices.

Climate change may mean that these dry and hot conditions will become more common in the UK, so researchers are looking at ways to make plants more tolerant of dry spells. (more…)

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