13 datasets found
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Federal
Ring widths, scans of samples, and ancillary data from Sequoia sempervirens (coast redwood) trees and stumps at Fort Ross and Gualala, sampled for dendroseismology in 2021–2024
Department of the Interior —
Sequoia sempervirens (coast redwood) trees were sampled for a dendroseismological investigation along the North Coast Section of the San Andreas Fault, and the data... -
Federal
Tree ring dataset for a regional avalanche chronology in southeast Alaska, 1396 - 2019
Department of the Interior —
This dataset includes processed tree ring data from avalanche paths in southeast Alaska, USA. The data were processed in three distinct phases that resulted in this... -
Federal
Stable carbon isotope and wood component concentration data for riparian cottonwood tree rings, Little Missouri River, North Dakota
Department of the Interior —
This dataset includes stable carbon isotope values, lignin, cellulose, and hemicellulose concentrations (expressed as percent of ash-free dry mass) for riparian... -
Federal
Tree ring dataset for a regional avalanche chronology in northwest Montana, 1636-2017
Department of the Interior —
This dataset includes processed tree ring data from avalanche paths in Glacier National Park and the Flathead National Forest in northwest Montana. The data were... -
Federal
Tree-Ring Data Collected in 2017 and 2018 From Cottonwood Trees Along the Wind River in Wind River Indian Reservation, Wyoming
Department of the Interior —
This dataset contains tree-ring data from plains cottonwood (Populus deltoides subsp. monilifera), narrowleaf cottonwood (Populus angustifolia) and their hybrids... -
Federal
Ellsworth Huntington’s (1914) giant sequoia ages and tree-ring measurements from 458 stumps in Sequoia National Forest and Mountain Home Grove
Department of the Interior —
These data include giant sequioa (Sequoiadendron giganteum) age and tree-ring data from measurements on 458 stumps. The original data were recorded on paper data... -
Federal
Silicified wood from around Old Faithful Geyser, Yellowstone National Park: Radiocarbon Dating
Department of the Interior —
Radiocarbon dating of silicified wood was performed at the U.S. Geological Survey’s Radiocarbon Laboratory in Denver, Colorado. All samples were chemically treated... -
Federal
Northern Nevada aspen (Populus tremuloides) data (2010-2011) (ver. 2.0, January 2024)
Department of the Interior —
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... -
Federal
Fire caused tree mortality in western US national parks (2018) (ver. 2.0, February 2020)
Department of the Interior —
This data consists of observations of individual trees that were subjected to prescribed fire in western US national parks. Information on individual trees include... -
Federal
Tree growth at Redwood National Park from 1970 to 2015
Department of the Interior —
This dataset describes tree growth and site characteristics for 26 monitoring plots in 3 sites in Redwood National Park in California, USA. One site (A972) was... -
Federal
Silicified wood from around Old Faithful Geyser, Yellowstone National Park: Scanning Electron Microscopy (SEM)
Department of the Interior —
Silicified wood samples were vacuum impregnated with epoxy, sectioned, and sputter coated with 10 nm Au/Pd at the U.S. Geological Survey, Menlo Park, CA. Samples were... -
Federal
Mid-Holocene-to-present Modeled (ca., 7,000 to 100 cal. BP) and Reconstructed (ca., 5,900 to 5,436 cal. BP) Temperature for the High-Elevations of the Greater Yellowstone Ecosystem: Derived from a Transient Climate Model and Whitebark Pine Tree-rings
Department of the Interior —
In the Rocky Mountains of the Greater Yellowstone Ecosystem (United States), recent melting at a high-elevation (3,091 m asl) ice patch exposed a mature stand of... -
Federal
Silicified wood from around Old Faithful Geyser, Yellowstone National Park
Department of the Interior —
Old Faithful Geyser in the Upper Geyser Basin of Yellowstone National Park is one of the best studied geysers in the world. Under research permit YELL-SCI-8030,...
13 datasets found