PURR Registry

Tillage affected relationships between N2O and NRE; stronger negative linear relationships under no-till and strip-till compared to moldboard. Ecological intensification increased grain yield without significant increase of N2O emission.

4R 4R N management Agronomy Climate Change Corn Crop Science Ecological Intensification Emission Factor Farmer's Practice Grain Nitrogen Uptake IPNI Purdue N Timing Nitrogen Recovery Efficiency Nitrogen Use Efficiency Nitrous Oxide Split N application Tillage Total Nitrogen Uptake Yield-Scaled N2O

Distributional shifts of regional forest communities in the eastern United States

10.4231/F0BT-GN15

Christopher M. Oswalt , Jonathan Knott , Michael A. Jenkins , Songlin Fei

07/24/2019

This dataset contains the distribution of forest communities across the eastern United States at T1 (1980-1995) and T2 (2015-2017) and the species comprising these communities.

Climate Change Forest Inventory and Analysis Forestry and Natural Resources Latent Dirichlet Allocation Regional Forest Communities Spatial Shifts

Photos and videos documenting spring emergences and sampling locations in and around Mount Hood National Forest and Glacier National Park

10.4231/1R4N-RP33

Jordyn Beth Miller

02/26/2021

This dataset contains photos and videos documenting sampling locations in and around Mount Hood National Forest and Glacier National Park.

alpine Climate Change EAPS glacier Glacier National Park glaciers Mount Hood National Forest springs

Agricultural Producer Perspectives on the Adoption of Conservation Practices, Water Quality, and Climate Change in Big Creek and Lime Creek Watersheds

10.4231/R70P0X89

Ajay Singh , Linda Stalker Prokopy

04/19/2018

Summary report and interview transcripts of ag producer perspectives on conservation practices, water quality and climate change in Indiana and Iowa.

Agriculture Climate Change Conservation Forestry and Natural Resources Indiana Interviews Iowa Water Quality

Climate Projection Data for 21st century for the Western Lake Erie Basin (Indiana, Ohio, and Michigan)

10.4231/R7GX48SF

Margaret W. Gitau , Sushant Mehan

01/01/2019

Climate data from ground-based climate stations obtained from National Climate Data Center and bias corrected climate values from different climate models for different emission scenarios for the entire Western Lake Erie Basin.

Agriculture Biological Engineering Climate Change Climate Projections Computational Biology Great Lakes Greenhouse Gas Emissions Hydroclimate Hydrologic Modeling Indiana Michigan Ohio Precipitation RCP8.5 Climate Projections Temperature Western Lake Erie Basin

Climate Projections for the Western Lake Erie Basin for medium and high emission scenarios for hydrologic modeling assessment studies (Indiana, Ohio, and Michigan)

10.4231/R7C53J3W

Margaret Gitau , Sushant Mehan

01/01/2019

The observed climate data and bias corrected climate projections based on data from sixteen different ground based climate stations from National Climatic Data Center for hydrology and climate change studies.

Agriculture Biological Engineering Climate Change Climate Projections Great Lakes Greenhouse Gas Emissions Hydrologic Modeling Indiana Lake Erie Maumee River Basin Michigan Ohio Precipitation Temperature Western Lake Erie Basin

Spatial-Temporal Climate Projection Data for 21st-century for the Western Lake Erie Basin (WLEB) for hydrologic studies

10.4231/R73R0R42

Margaret Gitau , Sushant Mehan

01/01/2019

Temporal climate projection data for 2006-2099 for sixteen different climate stations for the Western Lake Erie Basin. This dataset includes data for climate stations in Indiana, Ohio, and Michigan.

Agriculture Biological Engineering Climate Change Climate Projections Great Lakes Greenhouse Gas Emissions Hydroclimate Hydrologic Modeling Indiana Michigan Ohio Precipitation Temperature Western Lake Erie Basin