News tagged with soil moisture

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Software reveals critical crop growth stages

U.S. Department of Agriculture (USDA) agronomist Greg McMaster has developed computer software that tells farmers when to spray pesticides. McMaster works at the Agricultural Research Service (ARS) Agricultural Systems Research ...

dateMay 12, 2011 in Ecology
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Rings reveal extensive yearly climate record

A new study of the oldest trees in Mexico provides the first ever detailed, year-by-year look at the climate of Mesoamerica over a thousand-year span. The data, gathered from the annual growth rings in trees, ...

dateApr 18, 2011 in Earth Sciences
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Examining climate change effects on wheat

Wheat growers in the Southwest have a better idea about how to adjust to climate change in the decades ahead, thanks to U.S. Department of Agriculture (USDA) scientists in Arizona.

dateFeb 24, 2011 in Ecology
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Soil responsible for heat waves

Climate change will not just influence the average climate but also extremes such as heat waves, models from climate researchers indicate. Using broad measurements taken in southeastern Europe,a study demonstrates ...

dateDec 16, 2010 in Earth Sciences
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Cosmic rays detect soil moisture

(PhysOrg.com) -- An instrument that uses cosmic rays to measure the moisture content in soil ultimately could prompt major improvements in weather forecasting and irrigation practices, and provide a wealth of new data about ...

dateNov 17, 2010 in Earth Sciences
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Restoring coastal wetlands? Check the soil

Rising sea levels and coastal development are threatening coastal freshwater wetlands with saltwater intrusion. While most ecosystem restoration projects have focused on surface water and groundwater, new ...

dateSep 07, 2010 in Environment
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