Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
Filter Total Items: 16219
Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species Information tables associated with a risk assessment for bull trout introduction into Sullivan Lake, northeastern, Washington including population donor sources and resident species
Introduction and translocation programs require thoughtful planning to increase the likelihood of success and to understand the benefits, risks, and constraints of such programs. A risk assessment was completed for bull trout introduction into the Sullivan Lake and Harvey Creek watershed, northeastern Washington. The risk assessment was designed to evaluate potential risks to resident...
Source Identification of Mercury and Methylmercury using Stable Isotope Analysis in the Fox River, WI Source Identification of Mercury and Methylmercury using Stable Isotope Analysis in the Fox River, WI
The lower Fox River in Wisconsin is a heavily industrialized system and the major tributary to Green Bay within Lake Michigan. The region has been a listed as Area of Concern by the United States Environmental Protection Agency (USEPA), indicating severe impairment of the ecological health of the system. Remedial action has taken place along the river to remove extensive polychlorinated...
Caminada Headland restoration area – 2019 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Caminada Headland restoration area – 2019 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2019 for the National Fish and Wildlife Foundation (NFWF) Caminada Headland Beach and Dune Restoration Incr2 project area (BA-0143). The project restored 489 acres of beach and dune habitat along more than seven miles of Caminada Headland in Jefferson and Lafourche Parishes through the...
Caminada Headland restoration area – 2018 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Caminada Headland restoration area – 2018 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2018 for the National Fish and Wildlife Foundation (NFWF) Caminada Headland Beach and Dune Restoration Incr2 project area (BA-0143). The project restored 489 acres of beach and dune habitat along more than seven miles of Caminada Headland in Jefferson and Lafourche Parishes through the...
Caminada Headland restoration area - 2017 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Caminada Headland restoration area - 2017 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2017 for the National Fish and Wildlife Foundation (NFWF) Caminada Headland Beach and Dune Restoration Incr2 project area (BA-0143). The project restored 489 acres of beach and dune habitat along more than seven miles of Caminada Headland in Jefferson and Lafourche Parishes through the...
Caminada Headland restoration area - 2015 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Caminada Headland restoration area - 2015 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2015 for the National Fish and Wildlife Foundation (NFWF) Caminada Headland Beach and Dune Restoration Incr2 project area (BA-0143). The project restored 489 acres of beach and dune habitat along more than seven miles of Caminada Headland in Jefferson and Lafourche Parishes through the...
Caminada Headland restoration area - 2012 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Caminada Headland restoration area - 2012 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2012 for the National Fish and Wildlife Foundation (NFWF) Caminada Headland Beach and Dune Restoration Incr2 project area (BA-0143). The project restored 489 acres of beach and dune habitat along more than seven miles of Caminada Headland in Jefferson and Lafourche Parishes through the...
Reprocessed legacy seismic-reflection data from USGS field activity B-1-72-SC collected offshore central and southern California Reprocessed legacy seismic-reflection data from USGS field activity B-1-72-SC collected offshore central and southern California
Seismic-reflection data were collected offshore central and southern California in 1972 aboard the USNS Bartlett (USGS Field Activity B-1-72-SC). In 2021 these legacy data were reprocessed to improve accuracy and geologic resolvability of Californias continental margin. The effort to rescue and reprocess these legacy seismic-reflection data profiles was supported by Pacific Gas and...
Whiskey Island Caillou Lake Headlands restoration area - 2019 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Whiskey Island Caillou Lake Headlands restoration area - 2019 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2019 for the Natural Resource Damage Assessment (NRDA) Caillou Lake Headlands project area (TE-0100), also known as Whiskey Island. The project created 170 acres of marsh habitat and 917 acres of dune and beach habitat on Whiskey Island in Terrebonne Parish using material dredged from Ship...
Whiskey Island Caillou Lake Headlands restoration area - 2018 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Whiskey Island Caillou Lake Headlands restoration area - 2018 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2018 for the Natural Resource Damage Assessment (NRDA) Caillou Lake Headlands project area (TE-0100), also known as Whiskey Island. The project created 170 acres of marsh habitat and 917 acres of dune and beach habitat on Whiskey Island in Terrebonne Parish using material dredged from Ship...
Whiskey Island Caillou Lake Headlands restoration area - 2017 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Whiskey Island Caillou Lake Headlands restoration area - 2017 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2018 for the Natural Resource Damage Assessment (NRDA) Caillou Lake Headlands project area (TE-0100), also known as Whiskey Island. The project created 170 acres of marsh habitat and 917 acres of dune and beach habitat on Whiskey Island in Terrebonne Parish using material dredged from Ship...
Whiskey Island Caillou Lake Headlands restoration area - 2015 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program Whiskey Island Caillou Lake Headlands restoration area - 2015 habitat map, Louisiana Barrier Island Comprehensive Monitoring Program
This package includes a detailed habitat map, general habitat map, and georeferenced imagery from 2015 for the Natural Resource Damage Assessment (NRDA) Caillou Lake Headlands project area (TE-0100), also known as Whiskey Island. The project created 170 acres of marsh habitat and 917 acres of dune and beach habitat on Whiskey Island in Terrebonne Parish using material dredged from Ship...