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Drought News
February 27, 2017

Latest Headlines
updated 2:23pm EST

More Drought News
February 27, 2017

Pressures from Grazers Hastens Ecosystem Collapse from Drought

Jan. 11, 2017 — Ecosystem collapse from extreme drought can be significantly hastened by pressures placed on drought-weakened vegetation by grazers and fungal pathogens, a new study finds. The study's ... read more

Jan. 10, 2017 — For centuries drought has come and gone across northern sub-Saharan Africa. In recent years, water shortages have been most severe in the Sahel -- a band of semi-arid land situated just south of the ... read more

Jan. 3, 2017 — The future of the red-capped manakin and other tropical birds in Panama looks bleak. A research project spanning more than three decades and simulating another five decades analyzes how changes in ... read more

Dec. 13, 2016 — Subsurface drip irrigation is the newest method in turfgrass efficiency. Two projects will test these research findings: A subsurface drip irrigation system in several tee boxes at a golf course, and ... read more

Dec. 12, 2016 — From the Arctic to the Mojave Desert, terrestrial and marine habitats are quickly changing. Satellites are particularly well-suited to observe habitat transformation and help scientists forecast what ... read more

How Tequila Could Be Key in Our Battle Against Climate Change

Dec. 6, 2016 — Agave – the cactus-like plant which forms the base ingredient of tequila – has a nocturnal ‘body clock’ which allows it to ‘breathe’ at night and withstand the driest of conditions, new ... read more

Dec. 6, 2016 — As part of an effort to develop drought-resistant food and bioenergy crops, scientists have uncovered the genetic and metabolic mechanisms that allow certain plants to conserve water and thrive in ... read more

More Than 100 Million Dead Trees in California from Drought

Nov. 25, 2016 — The U.S. Forest Service has identified an additional 36 million dead trees across California since its last aerial survey in May 2016. This brings the total number of dead trees since 2010 to over ... read more

Emergence of Winter Moths Has Scientist Worried About Another Spring of Defoliation

Nov. 23, 2016 — Winter moths are creating a nuisance and laying eggs that may lead to another spring of defoliated and dying trees, report ... read more

Nov. 19, 2016 — Using computer model simulations, scientists have predicted that modern soybean crops produce more leaves than they need to the detriment of yield -- a problem made worse by rising atmospheric carbon ... read more

Nov. 7, 2016 — Using 20 years of data from federal and state agencies, a fisheries biologist and a scholar are tracking how land use changes have impacted the water quality and aquatic life in lakes and streams in ... read more

Oct. 31, 2016 — Climate change is happening so quickly that a question mark hangs over whether forests can adapt accordingly without human interference and can continue to perform their various functions such as ... read more

New MutChromSeq Technique Makes Valuable Genes Easier to Find

Oct. 31, 2016 — Scientists have applied an innovative technique to the analysis of wheat and barley genomes that makes it easier to pinpoint specific genes that might be used in crop improvement ... read more

Study Reveals Which Genes Are Critical to a Plant's Response to Drought

Oct. 25, 2016 — Because plants cannot relocate when resources become scarce, they need to efficiently regulate their growth by responding to environmental cues. Drought is the most important cause of reduced plant ... read more

Oct. 24, 2016 — An unprecedented 40-year experiment in a 40,000-acre valley of Yosemite National Park strongly supports the idea that managing fire, rather than suppressing it, makes wilderness areas more resilient ... read more

Oct. 19, 2016 — Following the devastating droughts in the 70s and 80s in the Sahel region south of the Sahara desert, vegetation has now recovered. What surprised the researchers is that although it is now raining ... read more

Oct. 12, 2016 — A scientist has designed a novel way to increase the flow of nitrogen, an essential nutrient, from specialized bacteria in soybean root nodules to the seed-producing organs. She found the increased ... read more

Oct. 11, 2016 — The impact of old forest roads on the species diversity in the rainforest of Central Guyana has been the focus of recent research. Investigators reached the conclusion that the established roads may ... read more

Overlooked Plants Defy Drought

Oct. 4, 2016 — A feature thought to make plants sensitive to drought could actually hold the key to them coping with it better, according to new findings ... read more

California's Almond Boom Has Ramped Up Water Use, Consumed Wetlands and Stressed Pollinators

Sep. 27, 2016 — A new study using aerial imagery across the state of California has found that converting land to grow almonds between 2007 and 2014 has led to a 27% annual increase in irrigation demands -- despite ... read more

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