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Found 2208 dataset(s) matching "Trees".
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Data are derived from 2015-2019 (0 - 5 years) aerial detection surveys for tree defoliation and mortality from the USFS Forest Health Assessment and Applied Sciences Team (FHAAST) National Forest...
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Projected current and future distributions of 2 tree species, Pinus albicaulis (Whitebark pine), Artemisia tridentata (Big Sagebrush), based on empirical bioclimatic models.
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This dataset summarizes the number of new trees planted throughout the City and Parks each calendar year.
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This data was collected as part of a larger project to examine predator-prey interactions between invasive Brown Treesnakes (Boiga irregularis, predator) and native prey species at a study site...
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This data release contains a boosted regression tree (BRT) model (written in the R programming language), and the input and output data from that model that were used to relate base flow nitrate...
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As part of the study to evaluate the response of koa (Acacia koa) to the 2013-2014 outbreak of koa moths (Scotorythra paludicola) on Hawaii Island, we monitored plots in two habitat types at...
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This dataset contains Landsat-derived locally-calibrated estimates of tree canopy cover (TCC) and forest stand age across global boreal forests from 1984-2020 in Cloud-Optimized GeoTIFF (*.tif)...
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These data contain global position system (GPS) coordiantes of confirmed and suspected Ceratocystis infected ʻōhiʻa lehua (Metrosideros polymorpha) trees.
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This data release includes data and metadata documenting Ceratocystis viability, moisture content, and beetle activity in felled and tarped ʻōhiʻa lehua (Metrosideros polymorpha) trees previously...
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This data set is from a study examining the flow of per- and polyfluoroalkyl substances (PFAS) through food webs. The data are PFAS concentrations in gastrointestinal contents of tree swallows.
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This dataset provides estimates of aboveground forest carbon for all live trees with diameter at breast height at or above 20 centimeters in 151 second-growth forest plots in Redwood National and...
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Locations provided by the city to recycle Christmas trees from January 4 through January 18, 2014. For more information, see...
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The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across western North America using Landsat imagery from 1985-2023....
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This data release includes metadata and tabular data that describes the location, diameter and treatment date for each ohia (Metrosideros polymorpha) involved in the study. Overall, 27 trees were...
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Locations provided by the city to recycle Christmas trees from January 3 through January 21, 2017. These locations were established in 2016. For more information, see http://chicagorecycles.org
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This dataset was developed in partnership with the Tennessee Department of Environmental Conservation to determine the susceptibility of selected Tennessee reservoirs to eutrophication and...
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The natural tree row polygon layer was developed in the summer of 2000 with on-screen digitizing in ArcView, using the 1997 Oakland County digital Orthophotography and the 1995 Land Use/Land Cover...
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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the basal area of red alder trees within each incremental watershed delineated in the NHDPlus v2 dataset in the...
