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Child Item 5: Modified Herring Trawl Fish Catch Data in Gulf of Alaska Fjords, 2004-2011 This is a child item of the USGS Data Release: https://doi.org/10.5066/F7K072DR. This dataset contains catch data from trawls at the sampling stations. We deployed a modified herring trawl in coastal waters within glacier fjords of Alaska. Sampling stations in each fjord were chosen randomly from a 2.5 x 2.5 km grid overlaid on navigable waters in the fjord. The number of stations in each fjord was chosen to achieve a sampling frequency of about 1 sample per 15 km^2, and was based on available resources and logistical constraints (weather, navigational hazards and vessel time). Categories: Data; Tags: Alaska, Aquatic Biology, Biota, Ecology, Ecosystem monitoring, All tags... Environment, Field inventory and monitoring, Fish, Glacier Bay, Gulf of Alaska, Icy Bay, Marine ecosystems, Mid water trawl, Ocean characteristics, Ocean monitoring, Oceans, Prince William Sound, Ray-fined fishes, Total catch, Trawling, USGS Science Data Catalog (SDC), Water sampling, Wildlife Biology, Yakutat Bay, Fewer tags Environmental DNA qPCR detection results and covariates from Idaho, Missouri, Montana, and New York rivers sampled in 2023 This dataset contains quantitative results from, and covariate attributes of, environmental DNA water samples collected across multiple rivers in 2023. Samples were analyzed for eDNA of round goby in the Hudson River (NY), westslope cutthroat trout (Oncorhynchus clarkii lewisi) in Cherry Creek (MT), lake trout (Salvelinus namaycush) and Spectaclecase mussels (Cumberlandia monodonta) in Big Piney River (MO), and rainbow trout (O. mykiss) and Western Pearlshell (Margaritifera falcata) in Loggers Creek (ID). Categories: Data; Tags: Aquatic Biology, Ecology, Idaho, Missouri, Montana, All tags... New York, USGS Science Data Catalog (SDC), biota, environmental DNA, fish, genetics, Fewer tags Glacier Runoff in Gulf of Alaska Fjords, 2004-2011 This data package includes seven child items with data from environmental and biological statistics collected in fjords in the coastal areas of the Gulf of Alaska from 2004-2011. Child Item 1: "Oceanographic Profile Data from Gulf of Alaska Fjords, 2004-2011". This dataset contains physical oceanographic data within four fjords in the coastal area of the Gulf of Alaska. Child Item 2: "Marine Bird and Mammal Surveys in Gulf of Alaska Fjords, 2004-2011". This dataset describes marine bird and mammal surveys conducted in glacial fjords of coastal Alaska. Child Item 3: "Near-surface Nutrients Data from Gulf of Alaska Fjords, 2004-2011". This dataset contains nutrient data collected at stations within four fjords in... Categories: Data; Tags: Alaska, Alaska Coastal Current, Ammonium, Animals/Vertebrates, Aquatic Biology, All tags... Aquatic birds, Aquatic mammals, Biomass, Biota, Birds, Conductivity, Conductivity-temperature-depth profiler, Copepod, DLOG, Depth, Ecology, Ecosystem monitoring, Environment, Euphausiid, Field inventory and monitoring, Fish, Forage fish, Fresh water river discharge, Freshwater, Glacier, Glacier Bay, Gulf of Alaska, Icy Bay, Inorganic nutrients, Krill, Marine ecosystems, Marine mammals, Nitrates, Nitrites, Ocean characteristics, Ocean monitoring, Oceans, Phosphates, Photosynthetically active radiation, Prince William Sound, Salinity, Sea ducks, Seabird Electronics, Seabirds, Sediment, Sensors, Silicic acid, Specimen sampling, Strip transects, Temperature, Tidewater glacier, Transects, Trawling, Turbidity, USGS Science Data Catalog (SDC), Volume, Water Quality, Water Resources, Water samples, Water sampling, Wildlife Biology, Yakutat Bay, Zooplankton, Fewer tags