Found 322 datasets matching filters.
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This data set is associated with an examination of environmental DNA (eDNA) from the invasive round goby (Neogobius melanostomus) in parallel with traditional fish surveys in the Great Lakes. Data...
Search relevance: 1.00 | Views last month: 20 | Published on: 2026-03-03 -
These topographic/bathymetric digital elevation models (DEMs) were collected and compiled to characterize erosion and deposition in the Colorado River and in an adjacent zone of laterally...
Search relevance: 1.00 | Views last month: 16 | Published on: 2026-03-03 -
Data were collected to evaluate the efficacy of quantitative polymerase chain reaction (qPCR) as a rapid, alternative method for monitoring recreational water at select beaches and rivers of...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-03-03 -
The dataset is composed of two data tables containing information from electrofishing surveys conducted in the Catskill and Adirondack regions. The first data table contains fish collection...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-03-03 -
Lake trophic status is a key water quality property that integrates a lake's physical, chemical, and biological processes. Despite the importance of trophic status as a gauge of lake water...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
This dataset includes topographic elevations (in meters) surrounding and bathymetric elevations within the upper Delaware River (USA). Bathymetric lidar data was acquired using the Experimental...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
These acoustic Doppler current profiler (ADCP) data were collected and compiled to characterize the velocity patterns in channel of the Colorado River and in an adjacent zone of laterally...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
The development of a reliable method of age estimation for Grass Carp is necessary for the successful management of this invasive species. Multiple federal and state agencies with assistance from...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-03-03 -
In this data release, we provide data to describe the water quality in Green Lake, Wisconsin, from 1905 to 2020, primarily the constituents for which it is impaired, including near-surface total...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This dataset identifies lead (Pb) concentration found in the blood of waterfowl sampled in western and northern Alaska and eastern Russia between 1993 and 2022. Data include age, sex, body...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This dataset contains taxonomic information, counts, and lengths of macroinvertebrates collected from rivers in northwest Alaska using drift and kick nets during summer and fall 2015-2019.
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
Karst hydrologic systems are important resources in the state of Tennessee both as drinking water resources and as centers for possible biological diversity. These systems are susceptible to...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This data release is associated with a journal article titled, "Aquatic-Terrestrial Linkages Control Metabolism and Carbon Dynamics in a Mid-sized, Urban Stream Influenced by Snowmelt." The data...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This dataset includes dissolved oxygen data collected at 5-min intervals over a 24-hour period at three agricultural streams: Maple Creek in NE (2004), Morgan Creek in Delaware (2004) and Stalker...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Freshwater salinization is an emerging issue for freshwater environments in the Chesapeake Bay, USA region. Salinization is often described by measurements of specific conductance (SC). This data...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Small, surface-release dams can impair natural stream connectivity by disrupting the flow of water, sediment, nutrients, and biota. Many dams built during the 19th and 20th centuries have exceeded...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This dataset contains macroinvertebrate sampling data for the wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Following their introduction, invasive species management is most successful and cost-effective when new invaders are detected while still rare. Given the low capture probability for extremely...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25 -
From 2-27 June, 2023, a Virginia Tech team of 5 sampled the fish community in 30 Piedmont streams (lower Susquehanna River and upper Chesapeake Bay tributaries, Pennsylvania and Maryland, USA)...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
Assessing the distribution and abundance of both predator and prey (forage) fish species is a cornerstone of ecosystem-based fishery management and supports decision making that considers food-web...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03
