488 datasets found for "Invertebrates"
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Federal
Limnological Data from Experimental Exposure of Juvenile Coho Salmon (Oncorhynchus kisutch) to Elodea in a High Latitude Lake
Department of the Interior —
This dataset provides nine tables of data from an experimental study in which juvenile Coho Salmon (Oncorhynchus kisutch) were reared in floating net pens... -
Federal
Effects of metals from historical mining on crayfish in Madison County Missouri USA, 2015
Department of the Interior —
Deposits of lead (Pb) and other metals in southeastern Missouri, USA have been exploited since the 1700s. Metal contamination of fish and other aquatic biota,... -
Federal
North Pacific Wintering Barrow's Goldeneye Body Mass, Morphology, and Prey Sizes 1996-2015
Department of the Interior —
These data provide information in support of the creation of a bioenergetic model to estimate winter prey consumption by Barrow’s Goldeneye (Bucephala islandica). One... -
Federal
Brittle Stars--Santa Barbara Channel, California
Department of the Interior —
This part of DS 781 presents data for the map showing the predicted distribution of brittle stars in the Santa Barbara Channel, California, region. The raster data... -
Federal
Metabarcode sequencing of aquatic environmental DNA from the Potomac River Watershed, 2015-2020
Department of the Interior —
Biological indicator taxa have long been used for integrative assessments of water quality, particularly benthic invertebrate groups such as arthropods. While... -
Federal
Station locations in quadrangle 5 in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2015 - includes sediment sample analyses and interpreted geologic substrate
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the National Marine Sanctuary Program of the National Oceanic and Atmospheric Administration (NOAA), has... -
Federal
Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2015-074-FA, aboard the R/V Auk, December 1, 2015
Department of the Interior —
This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall... -
Federal
Assessment of Mercury Cycling in the St Louis River, MN using Mercury and Food Web (Carbon and Nitrogen) Stable Isotopes
Department of the Interior —
The St Louis River (SLR) is the second largest tributary to Lake Superior and a designated area of concern (AOC) due to past industrial contamination of organic... -
Federal
SUPERSEDED: Data Associated With Algal Toxin Testing of Common Murres (Uria aalge) and Forage Fish in Alaska, 2015–2017
Department of the Interior —
This data set is comprised of two tables with results of algal toxin screening for saxitoxin and domoic acid. We used enzyme-linked immunosorbent assay (ELISA) and... -
Federal
Bacteria Enumerations from Surface Water and Bed Sediment Collected from a Mudflat in Palo Alto, California, 2021-2024
Department of the Interior —
USGS scientists enumerated bacteria, including bacterial pathogens, from surface water and sand/sediment collected at an intertidal site (mudflat) near the outfall... -
Federal
Toxicity of potassium chloride, active compound in the molluscicide potash, on salmonid fishes and their forage base (Leetown Science Center, 2018)
Department of the Interior —
The data is supplemental to the 2018 USGS Open File Report, "An evaluation of the acute and chronic toxicity of potassium chloride, active compound in the... -
Federal
Seagrass - Gulf Islands National Seashore - 2011/10/04
Department of the Interior —
Seagrass or submerged aquatic vegetation (SAV) is a valuable and abundant resource found within Gulf Islands National Seashore. It provides habitat for many fish and... -
Federal
Pacific Island Network Anchialine Pool Database - Pilot Data
Department of the Interior —
Anchialine pools are brackish water systems fed by subsurface groundwater (freshwater) and tides (sea water), with no surface connection to the ocean. Although... -
Federal
Terrestrial Invertebrate Diversity and Occurrence in Restored Hardwood Forest Floodplains, Indiana, United States, June – August 2016
Department of the Interior —
To determine the progress of restoration, insect populations were sampled at four mitigation sites using walking butterfly transects and Malaise/pitfall insect traps.... -
Federal
Aquatic Invertebrate Monitoring Data for Buffalo National River, Ozark National Scenic Riverways and Multiple Small Stream Park Units throughout the Midwest, 2005-2024 - Raw Data
Department of the Interior —
This monitoring dataset consists of aquatic invertebrate community data for Buffalo National River, Ozark National Scenic Riverways and multiple small stream park... -
Federal
Tool-use frequency by individual sea otters in California
Department of the Interior —
Sea otters are well-known tool users, employing objects such as rocks or shells to break open invertebrate prey. We used a series of generalized linear mixed effect... -
Federal
Bird presence data at Blackrock, Wyoming 2013-2015
Department of the Interior —
These data provide information on the presence of birds at a subset of sites at Blackrock. These data are associated with the project detailed in the abstract below:... -
Federal
Benthos and Plankton data for Waukegan Harbor Area of Concern, Illinois, and Burns Harbor-Port of Indiana Non-Area of Concern, Indiana, in 2015
Department of the Interior —
During two seasonal sampling events in spring (June) and fall (August) of 2015, the U.S. Geological Survey, in cooperation with the Illinois Department of Natural... -
Federal
Empirical data supporting a non-lethal method for characterizing the reproductive status and larval development of freshwater mussels (Bivalvia: Unionida)
Department of the Interior —
Here we present the data collected during a mark-recapture study on freshwater mussels in Bruce Creek, Walton County, Florida. These data were used to evaluate the... -
Federal
Pesticides in Weekly Water Samples from the NAWQA Midwest Stream Quality Assessment (2013)
Department of the Interior —
Dissolved pesticides were measured in weekly water samples from 100 wadeable streams across eleven states in the Midwestern U.S. during May-August, 2013, as part of...
488 datasets found for "Invertebrates"