Found 23 datasets matching filters.
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This data release is comprised of a data set that contains specific conductance and chloride concentration data in HUC-8 watersheds that intersect with areas with unconventional oil and gas plays,...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 07:30 PM -
This data set contains atmospheric nitrogen deposition rates and herbaceous plant species richness values across sample sites in the USA, originally used for the publication by Simkin et al....
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:18 PM -
This the dataset shows the plot-level contributions to dC/dN from Figure 2 in the paper. The data is in file "SN_gs_dCdN01_state_means_expanded_limited_map_v1_plt_hist_2018MAR06_VIFN3_2021-10-06"...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: April 21, 2026 at 08:03 PM -
This dataset includes the geographic location (lat/lon) for 15,136 plots, as well as the herbaceous species richness, climate, soil pH, and other variables related to the plots. This dataset is...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: April 21, 2026 at 07:55 PM -
USGS generated Estimates of atmospheric inorganic nitrogen deposition to the Chesapeake Bay watershed, 1950-2050. This dataset is associated with the following publication: Burns, D., G. Bhatt,...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: April 21, 2026 at 08:01 PM -
NA. This dataset is associated with the following publication: Volk, M., S. Bassin, M. Lehmann, M.G. Johnson, and C.P. Andersen. 13C isotopic signature and C concentration of soil density...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:58 PM -
The effectiveness of management actions in reducing the release of excess nitrogen (N) to the environment is best assessed if N fluxes across air, land and water are regularly quantified at...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:59 PM -
This dataset includes the estimated changes in selected ecosystem services associated with the changes in forest composition from the other dataset associated with this Research Effort. This...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:58 PM -
This dataset describes the simulations at two pilot sites in the northeast from 1900-2100 for several soil and plant community responses to climate and nitrogen deposition across a number of...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:56 PM -
This data describe the abundance of individual lichen species across the U.S. as recorded in the Forest Health and Monitoring dataset of the Forest Inventory and Analysis program (i.e. Phase 3...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:58 PM -
This data includes gridded estimates of: (1) decadally averaged total N and S deposition for the conterminous US from 1800-2025, (2) critical loads from the National Critical Loads Database, and...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:57 PM -
This dataset has all the summary tables for the Figures and supplementary information in the Phelan et al. publication.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 08:05 PM -
These files contain gridded annual dry deposition estimates from 2002 to 2019 from the Environmental Protection Agency’s Community Multiscale Air Quality (CMAQ) model version 5.3.2 (see...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 08:07 PM -
This dataset supports the publication Whitfield et al. (2018) (https://doi.org/10.1007/s11270-018-3691-7). The dataset is a compilation of the estimated base cation weathering rates (BCw) for 44...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 08:01 PM -
This dataset is associated with the following publication: Benish, S. E., Bash, J. O., Foley, K. M., Appel, K. W., Hogrefe, C., Gilliam, R., and Pouliot, G.: Long-term Regional Trends of Nitrogen...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 08:06 PM -
This data depicts calculated and validated LAI estimates generated from the USDA Environmental Policy Impact Climate (EPIC) model (a widely used, field-scale, biogeochemical model) on four forest...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 07:57 PM -
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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 07:58 PM -
This data underpins the TITAN analysis in Wilkins et al. It describes the critical loads for nitrogen deposition for various species, and the community level critical loads. This dataset is...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 08:01 PM -
Critical loads are a tool the NPS uses to assess and understand the impacts of nitrogen deposition to park ecosystems and help inform policy and management decisions to protect them. This analysis...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: January 25, 2026 at 05:28 PM -
There are two datasets. First, a dataset for the PROPS models (i.e. “US-PROPS_v2_models_May30_2019.xlsx,” which describe the parameters for the PROPS models for the 1503 species that were included...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 21, 2026 at 07:59 PM
