43 datasets found
-
Federal
Long-term monitoring data from eastern screech owl populations in northern Ohio, 1944-1971
Department of the Interior —
Data include population information of eastern screech owl (Megascops asio, formerly Otus asio) populations in four counties of northern Ohio. Researchers recorded... -
Federal
Everglades NP SET-MH Project Metadata (ver 2.0, July 2019)
Department of the Interior —
Due to their position at the land-sea interface, coastal wetlands are sensitive to sea-level rise and many other aspects of global change. Small changes in coastal... -
Federal
Estimated tree mortality, basal area, climate, and drought conditions for ponderosa pine in forest inventory plots across the western U.S.
Department of the Interior —
These data consist of environmental covariates and estimated plot-level mortality of ponderosa pine trees. Environmental covariates include growing season temperature... -
Federal
North Coast and Cascades Network consolidated amphibian database (1984-2005)
Department of the Interior —
This data set is an amalgamation of twenty-nine original data sets, which represent amphibian surveys in the seven national parks comprising the North Coast and... -
Federal
Humpback chub (Gila cypha) and mean daily water temperature data, western Grand Canyon - 2000 to 2016
Department of the Interior —
These data were compiled to examine patterns of humpback chub (Gila cypha) in western Grand Canyon from just below Havasu Creek at river kilometer (rkm) 253 (Lees... -
Federal
Humpback chub (Gila cypha) capture history data (2009-2020), Grand Canyon, Arizona
Department of the Interior —
These tabular data were compiled to estimate abundance from paired physical capture and antenna detection data in closed, open, and robust design mark-recapture... -
Federal
Presence and cover data for 36 plant species and associated environmental data from the Colorado River downstream of Glen Canyon Dam from 2016 to 2020
Department of the Interior —
These data were collected to evaluate the cover and composition of native and nonnative vascular plant species within the riparian zone of the Colorado River from... -
Federal
Trends and a Targeted Annual Warning System for Greater Sage-Grouse in the Western United States (ver. 3.0, February 2024)
Department of the Interior —
Greater sage-grouse (Centrocercus urophasianus) are at the center of state and national land use policies largely because of their unique life-history traits as an... -
Federal
Southeast Utah Group Long-term Vegetation Monitoring Data, Utah, USA: 1998 - 2022
Department of the Interior —
The Southeast Utah Group of National Parks (Arches and Canyonlands National Parks and Hovenweep and Natural Bridges National Monuments) established a long-term upland... -
Federal
Aerial Imagery Captured at Nesting Pacific Black Brant (Branta bernicla nigricans) Colonies on the Yukon-Kuskokwim Delta, Alaska, 1993-2016
Department of the Interior —
This data set contains one table of the habitat classifications from imagery captured during aerial photographic surveys at the five primary Pacific black brant... -
Federal
Everglades mangrove vegetation data from 23 long-term plots (1992-2011)
Department of the Interior —
Twenty-three long-term mangrove vegetation plots were established between 1992-1997 within the southwest coastal region of Everglades National Park (Florida, USA) to... -
Federal
Data from 2022 Mark-Recapture Analysis on Water and Endangered Fish in the Klamath Basin: Does Upper Klamath Surface Elevation and Water Quality Affect Adult Lost River and Shortnose Sucker survival?
Department of the Interior —
The data provided were used in a mark-recapture analysis conducted in 2022. Environmental covariates included water quality and Upper Klamath Lake surface elevation.... -
Federal
Felsenthal National Wildlife Refuge green-tree reservoir study
Department of the Interior —
A green-tree reservoir (GTR) is a stand of bottomland hardwoods that is intentionally flooded in the fall and winter to support migrating waterfowl. Bottomland... -
Federal
A spatially and temporally intensive sampling study of benthic community and bivalve metrics in the Sacramento-San Joaquin Delta (ver. 2.0, May 2021)
Department of the Interior —
This data release contains one data table and a data dictionary for the California Department of Water Resources and the United States Bureau of Reclamation’s... -
Federal
Seed source, not drought, determines patterns of seed production in Sierra Nevada conifers (ver. 2.0, January 2023)
Department of the Interior —
This release consists of data collected from 26 plots in two national parks over a 19-year period. The data consists of plot-level seed counts for three genera,... -
Federal
Greater Sage-Grouse Abundance in Sagebrush Focal Areas near Critical Mineral Resources (ver. 2.0, September 2024)
Department of the Interior —
We quantified the relative abundance of greater sage-grouse (Centrocercus urophasianus) populations within Bureau of Land Management (BLM) Sagebrush Focal Areas (SFAs). -
Federal
Ecological Potential Fractional Component Cover Based on Long-Term Satellite Observations Across the Western United States
Department of the Interior —
Rangelands have immense inherent spatial and temporal variability, yet assessments of land condition and trends are often assessed relative to the condition of a... -
Federal
Breeding Waterbird Populations in South San Francisco Bay 2005-2019
Department of the Interior —
The dataset includes three separate excel spreadsheets which provides waterbird (and predator) observations within individual survey units during the May 2019... -
Federal
Felsenthal National Wildlife Refuge green-tree reservoir 2011 forest plot measurements
Department of the Interior —
A green-tree reservoir (GTR) is a stand of bottomland hardwoods that is intentionally flooded in the fall and winter to support migrating waterfowl. Bottomland... -
Federal
Felsenthal National Wildlife Refuge green-tree reservoir 1990 forest plot measurements
Department of the Interior —
A green-tree reservoir (GTR) is a stand of bottomland hardwoods that is intentionally flooded in the fall and winter to support migrating waterfowl. Bottomland...
43 datasets found