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Found 2208 dataset(s) matching "Trees".
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This dataset represents the prevalence of trees as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP...
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These data contain the documentation of ambrosia beetle (Coleoptera: Curculionidae) attack on healthy ʻōhiʻa trees. Beetles were collected on sticky cards.
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This data release contains the basal area of red alder trees (Alnus rubra) within watersheds draining to the Puget Sound and the Strait of Juan de Fuca, Washington. The data, which cover the years...
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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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Timeseries data from 'TREE RIVER NEAR THE MOUTH' (ca_hydro_10QA001)
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Timeseries data from 'SAN LORENZO R A BIG TREES CA (USGS 11160500)' (gov_usgs_nwis_11160500)
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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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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 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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We installed an eddy covariance station on July 22, 2014 at the Horseshoe Lake tree kill area on Mammoth Mountain, CA to monitor variations in magmatic CO2 emissions. Since then, this station has...
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This dataset provides in situ measurements of soil temperature, moisture, conductivity, measured diameter of tree at breast height (DBH) and total height collected at the Harvard Forest,...
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This data file contains observations recorded during field surveys of post-fire vegetation in the 2021 Caldor and 2022 Mosquito Fires in the Sierra Nevada of California. The surveys were performed...
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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 represents the prevalence of native trees as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the southern Canyonlands NP...
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This is the metadata for Coughlin et al. (2023) which estimates effects from atmospheric deposition of nitrogen (N) and sulfur (S) on tree species across the CONUS. The dataset is too large for...
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These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed...
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This dataset describes foliar and soil chemistry and isotopes for six tree species in Tillamook State Forest, 2015.
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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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Historical and projected suitable habitat of 14 tree and shrub species a under CCSM4 GCMs from 2000 to 2099 was predicted to assess projected climate change impacts in forest communities of North...
