• Organization: Department of Agriculture
• Updated: 2025-11-21

Thirty-six years of aboveground net primary productivity (ANPP) data collected across a topographic sequence in the semiarid shortgrass steppe of North America to examine patterns and drivers of...

• csv
• csv
• csv
• csv
• csv

• Organization: Department of Agriculture
• Updated: 2025-11-22

Central Plains Experimental Range Study for Long-Term Agroecosystem Research in Nunn, Colorado The Central Plains Experimental Range (CPER) is a site with the The Long-Term Agroecosystem Research...

• zip

• Organization: Department of Agriculture
• Updated: 2025-11-22

Provisional 15- minute Meteorological data collected on the Central Plains Experimental Range according to concept of operations created for the LTAR Network, NP215 Resources in this...

• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This data set records the productivity of a semiarid shortgrass prairie steppe located in the Central Plains Experimental Reserve (CPER)/Pawnee National Grassland in north-central Colorado. There...

• none
• zip
• pdf
• html
• none

• Organization: Department of Agriculture
• Updated: 2025-11-22

This study examined average annual changes in soil erosion from rainfall and wind forces, and trends in soil organic carbon (SOC). The diversity of geo-climatic land bases and potential...

• csv
• none
• csv
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• +8 more

• Organization: Department of Agriculture
• Updated: 2025-11-21

The USDA-Agricultural Research Service Central Plains Experimental Range (CPER) is a Long-Term Agroecosystem Research (LTAR) network site located ~20 km northeast of Nunn, in north-central...

• csv
• csv

• Organization: Department of Agriculture
• Updated: 2025-11-21

This data package was produced initially by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Then, was...

• xls
• xls
• csv

• Organization: Department of Agriculture
• Updated: 2025-11-21

Data were collected on the Central Plains Experimental Range (CPER) from 2014-2018, near Nunn, Colorado as part of the common experiments in grazinglands for the Long-Term Agroecosystem Research...

• csv
• csv
• csv

• Organization: Department of the Interior
• Updated: 2023-08-08T00:00:00Z

We conducted population and habitat assessments for Mountain Plovers in Texas during winters of 2019 and 2020. We used roadside surveys and distance-sampling to estimate bird density and calculate...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This digital data set represents the extent of the High Plains aquifer in the central United States. The extent of the High Plains aquifer covers 174,000 square miles in eight states; Colorado,...

• xml
• xml

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-21

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html

• Organization: Department of Agriculture
• Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

• html