Events
2024 LTAR Annual Meeting at WGEW
The 2024 Annual LTAR Meeting will be hosted by the Walnut Gulch Experimental Watershed site at Tombstone, AZ (the WGEW ...
2022 LTAR Annual Meeting at CAF
The 2022 Annual LTAR Meeting will be hosted by the R. J. Cook Agronomy Farm (the CAF LTAR site). Register ...
2021 LTAR Annual Meeting at LMRB
The 2021 Annual LTAR Meeting will take place virtually and will be hosted by the USDA ARS National Sedimentation Laboratory ...
NSF NEON Workshop Announcement
Complex Landscapes at Scale: Integrating our Understanding of Managed and Unmanaged Lands at Regional to Continental Scales Growing societal pressure ...
2020 LTAR Annual Meeting at KBS
The 2020 Annual LTAR Meeting will take place virtually and will be hosted by the Kellogg Biological Station Location: Virtually at ...
MAP OF 18 LTAR SITES
LTAR Tweets ( @USLTAR )
[custom-twitter-feeds]ABOUT LTAR
The USDA Agricultural Research Service (ARS) Long-Term Agroecosystem Research network consists of 18 Federal and university agricultural research sites with an average of over 50 years of history. The goal of this research network is to ensure sustained crop and livestock production and ecosystem services from agroecosystems, and to forecast and verify the effects of environmental trends, public policies, and emerging technologies.