Found 22 datasets matching filters.
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Leaf wetness was measured continuously in the lower, middle, and upper canopy of one mature and one young Douglas-fir tree at five sites situated along an elevational gradient from west side of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-08-02 -
These data were compiled in order to represent long-term (multi-decadal) forest growth across eight different experimental forests in the United States, each with replicated levels of density...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Culebra Range of the Sangre de Cristo Mountains, Colorado. Sample Collection: Ponderosa pine (Pinus ponderosa), Douglas-fir (Pseudotsuga menziesii), Bristlecone pine (Pinus aristate), and Limber...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This data release is tree-ring data near Columbine Lake and surrounding region, Grand County, Colorado (Latitude 40.27Ëš N, Longitude -105.83Ëš E NAD83). Re-collection of four existing tree-ring...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The data include ages and locations of presence/absence surveys for sagebrush (Artemesia tridentata) on the Bureau of Land Management Rio Grande del Norte National Monument, New Mexico. We sampled...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Cellulosic stable carbon and oxygen isotope values in tree-rings of mature Douglas-fir trees at five sites in western Oregon. This dataset is associated with the following publication: Lee,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-08-02 -
This dataset contains the raw data supporting the Bulletin of the Seismological Society of America article 'Debris avalanches in the northern California Coast Range triggered by plate boundary...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This dataset contains two phases of research. The first dataset includes several variables that were sampled across aspen stands in the Santa Rosa, Ruby, and Jarbidge mountain ranges (Great Basin,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Master chronologies of radial stem growth of Douglas-fir for western Oregon. This dataset is associated with the following publications: Lee, E., P. Beedlow, R. Waschmann, D.T. Tingey, S. Cline,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02 -
Andrews Meadow in the Loch Vale watershed, Rocky Mountain National Park. Sample Collection: Englemann spruce (Picea engelmannii) living on slopes surrounding and at the edge of Andrews meadow...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Supporting data for figures and tables in publication. See Readme file. This dataset is associated with the following publication: Beedlow, P., R. Waschmann, E. Lee, and D.T. Tingey. Seasonal...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02 -
These data were compiled for research pertaining to the effects of stand density on growth rates in semi-arid forests. Increasing heat and aridity in coming decades is expected to negatively...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release consists of the following components: Sex ratio data from cottonwood trees at random points on the floodplain in the North and South units of Theodore Roosevelt National Park,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Tree-ring reconstructions of water-year (Oct 1 through Sep 30th) flow for 31 gaging sites in Missouri River basin, with complete data for 1685 through 1977 (n = 293 water years). The complete 105...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Dendrochronological collections during the career of USGS emeritus, Paul Carrara: Douglas-fir (Pseudotsuga menziesii), Black cottonwood (Populus trichocarpa), Spruce (Picea), Shore pine (Pinus...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
We measured the percent live canopy and height of randomly-selected cottonwood trees at three sites: Deerlodge Park on the Yampa River (DLP), Island Park on the upper Green (ILP), and Canyonlands...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Annual radial stem ringwidth (mm) for ponderosa pine. This dataset is associated with the following publication: Merschel, A.G., P.A. Beedlow, D.C. Shaw, D.R. Woodruff, E.H. Lee, S. Cline, R.L....
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02 -
Tree growth (annual tree ring measurements) and plant community composition data of tidal freshwater forested wetlands along longitudinal riverine positions (upper, lower, and stressed tidal river...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
U. S. Geological Survey (USGS) scientists completed a stream surveying campaign from the 25th of April to the 10th of June in 2022 at 100-meter reaches throughout 30 streams on the Delmarva...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset consists of ring widths of large cottonwood trees on the floodplain of the Missouri River downstream of Garrison Dam in North Dakota. Trees are from three sites: Smith Grove, Kimball...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
