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Found 1163 dataset(s) matching "National Wildlife Refuges".
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This study monitored soil surface elevation change from mangrove forests fertilized with nitrogen and phosphorus from 2018-2021. The mangroves selected at Ding Darling National Wildlife Refuge...
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During 8-11 April, 13-18 May, and 1-7 July 2019, we censused Red-tailed (Phaethon rubricauda) and White-tailed (P. lepturus) tropicbird nests in Kīlauea Point National Wildlife Refuge (KPNWR),...
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Analyses were conducted in 2025 to examine glaciolacustrine rhythmic laminations interpreted as annual layers (varves) in a sediment core collected from Great Swamp National Wildlife Refuge in...
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The data in this part of the release provide the location information of the temporary ground control points placed on the beach at the USGS DUring Nearshore Event eXperiment (DUNEX) site on Pea...
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The RTK survey, using a Trimble unit, was conducted in August 2021 in the coastal plains region (1002 area) of the Arctic National Wildlife Refuge, as part of a landscape vulnerability assessment....
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This spreadsheet details the monitoring of Russian knapweed, among other species, on the Ouray National Wildlife Refuge between the years 2003 and 2017. Data is organized by plots, year and species.
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Inventory survey on Kirwin National Wildlife Refuge to develop a current baseline vegetation map. The completed vegetation map will aid in facilitating evaluation of management alternatives, aid...
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Light intensity levels in lux from upper sensors in Moneystump marsh at Blackwater National Wildlife Refuge MD. There are 25 light sensors all located in the control treatment area. Five sensors...
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The data included here were gathered to determine the effects of cattle grazing on wetland water quality in the Klamath National Wildlife Refuge in Oregon. Surface water samples from sites...
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In 2019, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Ruby Lake National Wildlife Refuge. Results from this effort will inform the development...
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This release contains data from two parts of a project investigating the impacts of Wild Hogs on native wildlife. The first is a summary of Point Count Survey Data conducted during the summers of...
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In 2012, an invasive plant inventory of priority invasive plant species in priority areas was conducted at San Diego National Wildlife Refuge. Results from this effort will inform the development...
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This data describes the environmental covariates that are associated with nineteen Mule deer (Odocoileus hemionus) locations taken from 2012-2014 within the Desert National Wildlife Refuge of Nevada.
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In 2013, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Ruby Lake National Wildlife Refuge. Results from this effort will inform the development...
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The data in this part of the release are digital surface models (DSMs) that characterize the beach at the USGS DUring Nearshore Event eXperiment (DUNEX) site on Pea Island National Wildlife...
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In 2019, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Ellicott Slough National Wildlife Refuge. Results from this effort will inform the...
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In 2016, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Guadalupe-Nipomo Dunes National Wildlife Refuge. Results from this effort will inform the...
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During 13-18 May, 2019, we censused red-footed boobies (Sula sula) at Kīlauea Point National Wildlife Refuge (KPNWR), Kauaʻi. To evaluate ground-based visual counts and assess variability among...
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In 2016, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Kern National Wildlife Refuge. Results from this effort will inform the development of...
