Big benefits from experimental watersheds

Scientific insights from the Agricultural Research Service's long-term study sites underpin dozens of models and research methods that guide global land management and conservation practices.

Corn belt farmland has lost a third of its carbon-rich soil

More than one-third of the Corn Belt in the Midwest—nearly 100 million acres—has completely lost its carbon-rich topsoil, according to University of Massachusetts Amherst research that indicates the U.S. Department of ...

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