11,929 datasets found for "Sampling"
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Federal
National Geochemical Database on Ore Deposits: Legacy data
Department of the Interior —
There is a growing demand for commodities (elements, compounds, minerals) used in today's advanced technologies. Critical minerals are usually found in ore deposits... -
Federal
Great Lakes Research Vessel Operations 1958-2018: Mensuration. (ver. 3.0, April 2019)
Department of the Interior —
All mensuration data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes... -
Federal
Biodata, net catch, and detection records for juvenile sea lamprey sampled in natural streams in Michigan and Quebec Canada and an artificial stream at USGS Hammond Bay Biological Station during 2011, 2014-2015
Department of the Interior —
These data contain biodata, net catch, and detection records for juvenile sea lamprey sampled in natural streams in Michigan and Quebec, Canada and those stocked into... -
Federal
Rare Earth Element Occurrences in the United States
Department of the Interior —
Version 4.0 of this data release provides descriptions of more than 200 mineral districts, mines, and mineral occurrences (deposits, prospects, and showings) within... -
Federal
Water Quality Data
Department of the Interior —
Water quality data for the Refuge collected by volunteers collected once every two weeks: Turbidity, pH, Dissolved oxygen (DO), Salinity & Temperature. Sampling... -
Federal
Small Mammals Inventory at Grant–Kohrs Ranch National Historic Site in 2002-2003 - Open Format Dataset
Department of the Interior —
Processed data from the results of a small mammal survey conducted on Grant-Kohrs Ranch National Historic Site in the summers of 2002 and 2003. The primary objective... -
Federal
Streams Ecological Integrity (SEI) Site and Event Data for the Rocky Mountain Network (ROMN): 2007-2024 – Data Package
Department of the Interior —
This data package provides basic information such as date, time, and location information for each streams site and each sampling event for the Rocky Mountain... -
Federal
Summer Cave Bat Monitoring at Cumberland Piedmont Network (CUPN): 2014-2018 — Raw Data (PUBLIC)
Department of the Interior —
Four parks in the Cumberland Piedmont Network (CUPN) have selected cave-roosting bats as a high priority vital sign for long-term monitoring: Chickamauga and... -
Federal
NCCN Landbird Monitoring Data Package, 2005-2023
Department of the Interior —
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program landbird monitoring data collected during 2005-2023 at Lewis and... -
Federal
Hawaii Volcanoes National Park Forest Bird Inventory Database, Kahuku
Department of the Interior —
The Kahuku Unit of the Hawai`i Volcanoes National Park (HAVO) was surveyed for native and non-native birds from January to September of 2005. Bird habitat comprised... -
Federal
Heartland Network 2005-2025 Water Quality Data from the HTLN_WQ Project as of 2026-01-16
Department of the Interior —
This data package was created 2026-01-16 10:55:31 by NPSTORET and includes selected project, location, and result data. Data contained in the Heartland Network... -
Federal
Fish communities in Shenandoah Valley streams, 2021
Department of the Interior —
From 16 June to 30 July, 2021, a Virginia Tech team of 4-6 sampled the fish community in 30 Shenandoah Valley streams (Virginia and West Virginia, USA) as part of a... -
Federal
Streams Ecological Integrity (SEI) Macroinvertebrates Data for the Rocky Mountain Network (ROMN): 2007-2022 – Data Package
Department of the Interior —
Streams Ecological Integrity (SEI) Macroinvertebrate data package at Glacier National Park, Grant-Kohrs Ranch Historical Site, Little Bighorn Battlefield National... -
Federal
Chemical and physical data for sediment source fingerprinting of suspended and bottom sediment in the West Fork of Beaver Creek, Minnesota
Department of the Interior —
This data release includes physical and chemical data for samples from suspended and bottom sediments of streams in Minnesota. Data were collected in September 2011... -
Federal
BLM Natl AIM TerrADat Public Geodatabase
Department of the Interior —
This dataset was created to monitor the status, condition and trend of national BLM resources in accordance with BLM policies. It focuses on the BLM terrestrial core... -
Federal
Average live and dead stem density from vegetation monitoring in Klamath Network parks, 2011-2019
Department of the Interior —
Average live and dead stem density (trees ha-1) (± standard error) for each sample event by park, sample frame, and genus. Summary statistics are shown for all parks... -
Federal
SARS-CoV-2 Data from National Wastewater Surveillance System Surge Capacity Sampling, September 2021
Department of the Interior —
Wastewater-based epidemiology (WBE) is used to determine the consumption of, or exposure to, chemicals or pathogens in human populations, and is conducted by... -
Federal
Alaska Geochemical Database Version 4.0 (AGDB4) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media
Department of the Interior —
The Alaska Geochemical Database Version 4.0 (AGDB4) contains geochemical data compilations in which each geologic material sample has one best value determination for... -
Federal
USGS Surface-Water Data for the Nation - National Water Information System (NWIS)
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
Northern Lake Michigan Gillnet Assessment 1998-2023
Department of the Interior —
Annual spring (May) and fall (late October through early November) gillnet assessment surveys were conducted by researchers at the USGS Great Lakes Science Center...
11,929 datasets found for "Sampling"