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Aquifer Appraisal at the Tunison Laboratory of Aquatic Science, Cortland, New York Problem - The Ithaca Subdistrict Office of the U.S. Geological Survey (USGS) is providing technical assistance to the USGS, Biological Resources Division (BRD), at the Tunison Laboratory of Aquatic Science (TLAS) in an investigation of the availability of fresh ground water. An expansion in the water supply at the laboratory is needed for a proposed spawning facility for salmon strains that are viable for natural fisheries in the Great Lakes region. The hydrogeology of the area is a complex of moraine and outwash deposits west of Cortland, N.Y. Data from existing wells at the laboratory indicate that well screens may readily clog from precipitated minerals. A review of the hydrogeology of the area, including... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Borehole Geophysics, Completed, Cortland County, Fisheries, GW or SW, All tags... GW or SW, GW or SW, Geophysics, Hydrogeologic Characterization, Hydrogeologic Characterization, NY, New York, Tunison Lab, USGS New York Water Science Center, WSC, Water Quality, aquifer, aquifer, borehole geophysics, borehole-geophysical logging, fish, fish, groundwater, moraine, water quality, water quality, wells, Fewer tags Detection data of acoustic telemetry tags from Walleye and Grass Carp in the Sandusky River and Bay, OH (2014-2021) This data set includes acoustic telemetry detection data and biological attributes for walleye and grass carp in the Sandusky River and Bay, OH. The detection data also includes information about the receivers that recorded the detection of acoustic telemetry tags implanted in walleye and grass carp from from 2014 to 2021. Receiver attributes include location and deployment history of each receiver. Detections indicate where and when an individual fish implanted with a unique acoustic telemetry tag was recorded by a receiver. The attributes for each individual fish implanted with a tag and detected by a receiver include biological characteristics, tag details, and post-tagging release location. Categories: Data; Tags: Aquatic Biology, Ecology, Great Lakes, Lake Erie, USGS Science Data Catalog (SDC), All tags... biota, fisheries, grass carp, invasive species, migration (organisms), telemetry, walleye, Fewer tags Use of River-Reservoir Interface Habitats by Larval and Juvenile Fishes: Influence of Lateral Connectivity and Multi-Scale Environmental Conditions While siltation in the areas between reservoir and riverine ecosystems can damage habitat, there is emerging evidence to suggest certain water management strategies could promote high fish diversity in these areas—but this needs to be further studied. For example, new information on young fish species in Lake Texoma, a reservoir in the Red River watershed along the Texas/Oklahoma border, will help refine the priorities of the Gulf Coast Prairie Landscape Conservation Cooperative relating to certain LCC focal species, including alligator gar and white bass. Categories: Data, Project; Tags: 2014, 2015, 2016, Academics & scientific researchers, Connectivity, All tags... Conservation NGOs, Conservation Planning, FISH, Fisheries, Fisheries of Lake Texoma, Gulf Coast Prairie Landscape Conservation Cooperative, Informing Conservation Delivery, LAKES/RESERVOIRS, LCC, LCC Network Science Catalog, OK-02, OK-04, Oklahoma, Project, Publication, Red River Watershed, Report, Reservoirs, State agencies, TX-04, TX-13, Texas, biota, completed, environment, Fewer tags Hydroacoustic Survey Data from Lower Cook Inlet, Alaska This dataset consists of one table with Area Backscattering Coefficient (ABC) data from hydroacoustic transect surveys collected around two seabird nesting colonies on Gull and Chisik Islands in lower Cook Inlet, Alaska. Categories: Data; Tags: Acoustic backscatter, Alaska, Aquatic Sciences and Fisheries, Biota, Coastal ecosystems, All tags... Cook Inlet, Environment, Fisheries, Fishery technology, Gulf of Alaska, Hydroacoustics, Kachemak Bay, Marine ecosystems, Marine fisheries, Marine fishery resources, Nautical area scattering coefficient, Oceans, Pelagic habitat, Zooplankton, Fewer tags Final Report: River-reservoir connectivity: Use of habitat fragments by larval and juvenile fishes in transitional zones of Lake Texoma Lake Texoma is home to several isolated coves walled off by sedimentation as a result of reservoir aging. The habitat fragments are relatively new features on the landscape, isolated from the reservoir and taking diverse forms. These fragments have been formed on the arms of two physicochemically distinct rivers entering Lake Texoma (Red and Washita). Fragmented coves are located within the river-reservoir interface, a highly productive and ecologically important transitional zone. We examined the structure of young-of-the-year (YOY) fish assemblages utilizing these habitats and investigated the influence of environmental factors on taxonomic and guild composition. Sampling was carried out from March through August... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, Connectivity, Conservation NGOs, FISHERIES, Federal resource managers, All tags... LAKES/RESERVOIRS, LCC Network Science Catalog, Oklahoma, Regional & county planners, Report, State agencies, Texas, completed, environment, Fewer tags Response of Fish Assemblages to Changing Acid-base Chemistry in Adirondack Long Term Monitoring Lakes, 1984-2012 Background The New York State Department of Environmental Conservation (NYSDEC) and Adirondack Lakes Survey Corporation (ALSC) repeatedly surveyed fish assemblages and characterized water chemistry from 44 to 52 lakes during the periods 1984-1987 and 1994-2005, and 2008-2012 to document the regional effects of acidic deposition and potential recovery associated with the 1990 Clean Air Act Amendment (CAAA) under the Adirondack Long-Term Monitoring (ATLM) Project. An initial analysis of changes in fish assemblages between the periods 1984-1987 and 1994-2005 noted modest and mixed recoveries, identified five fish-community response/recovery classes, and helped to devise a fish-community index based on species acid... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Aquatic Community Health, Aquatic Community Health, Aquatic Community Health, Biogeochemical and Hydrologic Assessment, Biogeochemical and Hydrologic Assessment, All tags... BiogeochemicalandHydrologicAssessment, Climate Impacts, Climate Impacts, Climate impacts, Cooperative Water Program, Ecosystem Health, Ecosystem Health, Fisheries, USGS New York Water Science Center, WSC, Fewer tags Using Dynamic Linear Modeling to Characterize Hydrologic Regimes and Detect Flow Modifications at Multiple Temporal Scales The cascade of uncertainty that underscores climate impact assessments of regional hydrology undermines their value for long-term water resources planning and management. This study presents a statistical framework that quantifies and propagates the uncertainties of hydrologic model response through projections of future streamflow under climate change. Different sources of hydrologic model uncertainty are accounted for using Bayesian modeling. The distribution of model residuals is formally characterized to quantify predictive skill, and Markov chain Monte Carlo sampling is used to infer the posterior distributions of both hydrologic and error model parameters. Parameter and residual error uncertainties are integrated... Categories: Data, Publication; Types: Citation; Tags: AQUATIC ECOSYSTEMS, AQUATIC SCIENCES, CLIMATE CHANGE IMPACT ASSESSMENT MODELS, CONSERVATION, Completed, All tags... FISH, FISHERIES, HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS, INDICATOR SPECIES, INDIGENOUS/NATIVE SPECIES, LAND SURFACE MODELS, LAND SURFACE TEMPERATURE, LANDSCAPE, LANDSCAPE ECOLOGY, LANDSCAPE PATTERNS, LANDSCAPE PROCESSES, LCC Network Science Catalog, MIGRATORY RATES/ROUTES, MODELS, Publication, RIVERS/STREAM, RIVERS/STREAMS, SALMONS/TROUTS, SPECIES MIGRATION, STREAM, STREAM, biota, biota, completed, environment, environment, inlandWaters, inlandWaters, Fewer tags Assessing American Eel Populations in Tributaries to the Upper Delaware River American Eel (Anguilla Rostrata) Background The U.S. Geological Survey (USGS) has worked in cooperation with The Nature Conservancy (TNC) over the past 11 years to study the effects of channel geomorphology and impoundments on the distribution of common and rare mussels in the Neversink River and to characterize fish assemblages in tributaries to the Upper Delaware River in New York, Pennsylvania, and New Jersey. The focus of this research and monitoring program has recently shifted toward studies of the rapidly declining American eel (Anguilla rostrata) populations in rivers of the tri-state region. There are many factors that could potentially cause the observed declines in local and continental populations of... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Completed, Cooperative Water Program, Delaware River Basin, Ecological Assessment of Human and Natural Impacts, Ecological Assessment of Human and Natural Impacts, All tags... Ecological Assessment of Human and Natural Impacts, Ecosystem Health, Ecosystem Health, Fisheries, GW or SW, GW or SW, GW or SW, NY, Neversink, New York, USGS New York Water Science Center, Upper Delaware River, Delaware River Basin, WSC, Water Quality, Water Quality, Water quality, biodiversity, eels, Fewer tags Data in Support of Predicting Climate Change Impacts on Poikilotherms Using Physiologically Guided Species Abundance Models Fish catch and effort data for three species caught in gill nets and trap nets between 1988 and 2019 as part of Minnesota Department of Natural Resources (MNDNR) fisheries surveys conducted during the summer and early fall are included from over 1,300 Minnesota lakes. The three fish species included are: bluegill (Lepomis marochirus) a warm-water adapted species, yellow perch (Perca flavescens) a cool-water adapted species, and cisco (Coregonus artedi) a cold-water adapted species. Additional data concerning lake characteristics and surrounding land cover were also included. Mean July lake surface temperature was calculated using simulated daily water temperatures. Watershed land use including agricultural, barren,... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ecological modeling, fisheries, freshwater fish, water temperature Occurrence and variation in submersed aquatic vegetation (SAV) along the northern Gulf of Mexico: a hierarchical approach to assess impacts of environmental change on SAV resources Submersed aquatic vegetation, a critical component of highly productive coastal ecosystems, is greatly affected by sea level rise. The Gulf Coast Prairie Landscape Conservation Cooperative needs consistent information on these natural resources along the Gulf of Mexico Coast to develop computer modeling tools. These tools will contribute to efforts to forecast the effects of climate change on the distribution, abundance, and diversity of submersed aquatic vegetation and the fish and wildlife that depend on them. This project was co-funded by the Gulf Coast Prairie and the Gulf Coastal Plains and Ozarks Landscape Conservation Cooperatives and the South Central Climate Adaptation Science Center. An alternate reference... Categories: Data, Project; Tags: 2012, 2013, 2014, 2015, 2016, All tags... 2017, AL-01, Academics & scientific researchers, Conservation NGOs, Conservation Planning, FL-01, FL-02, Federal resource managers, Gulf Coast, Gulf Coast Prairie Landscape Conservation Cooperative, LA-01, LA-02, LA-03, LA-05, LA-06, LCC, LCC Network Science Catalog, MS-04, Map, Population & Habitat Evaluation/Projection, Project, Report, SAV, SAV/SEA GRASS BED, SLR, State agencies, Vulnerability Assessment, adaptation, biota, climate vulnerability, completed, fisheries, nursery habitat, submersed aquatic vegetation, waterfowl, Fewer tags Seabirds as marine ecosystem indicators across the Aleutian Archipelago The distribution and abundance of small, schooling forage fish (e.g., sandlance, capelin) in Alaska is knownfrom small-scale directed studies, but mostly inferred from incidental catches in large-scale trawl surveysthat were not designed (by gear or location) to sample forage species. In contrast, seabirds are conspicuous,highly mobile, samplers of forage fish that go to great distances (100+ km) and depths ( 200m) to locateephemeral prey with great efficiency. Thus, data on their dietary habits provides a valuable complement totraditional fisheries sampling. We propose to analyze large diet databases for three abundant seabirds(puffins, murres and kittiwakes) to: 1) characterize forage fish communities in the Gulf... Categories: Data; Tags: Aleutian Bering Sea Islands LCC data.gov, BIRDS, BIRDS, BIRDS, BIRDS, All tags... FISH, FISH, FISH, FISH, FISHERIES, FISHERIES, LCC Network Science Catalog, OCEANS, OCEANS, OCEANS, OCEANS, Report, biota, biota, completed, oceans, oceans, Fewer tags Fish Morphology Data from Lower Cook Inlet, Alaska This dataset consists of two tables: 1) forage fish catch and size data from hydroacoustic trawl transects, and 2) taxonomic details of fish species collected around two seabird nesting colonies on Gull and Chisik Islands in lower Cook Inlet, Alaska. Categories: Data; Tags: Alaska, Animals/Vertebrates, Biota, Cook Inlet, Environment, All tags... Fish, Fisheries, Food fishes, Forage fish, Gulf of Alaska, Kachemak Bay, Marine ecosystems, Marine fishery resources, Mid-water trawl, Pelagic habitat, Population and community ecology, Trawling, Zooplankton, Fewer tags