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National Program 211: Water Availability and Watershed Management
Long-Term Agroecosystem Research (LTAR) Network
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The Long-Term Agroecosystem Research (LTAR) Network
As the 21st century unfolds, agriculture will face a series of challenges - in the United States and globally - in providing sufficient food, fiber, and fuel to support a growing global population while our natural resources, environmental health, and available arable land decline and climate changes.  Click here to read the full version of this Abstract.


This is our current LTAR website:

Related Documents

LTAR’s 18 Research Sites

Map of current LTAR Sites by Farm Source Regions