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EverWaders species distribution model development and output in the Greater Everglades from 2000-2009 Restoration of the Florida Everglades, a substantial wetland ecosystem within the United States, is one of the largest ongoing restoration projects in the world. Decision-makers and managers within the Everglades ecosystem rely on ecological models forecasting indicator wildlife response to changes in the management of water flows within the system. One such indicator of ecosystem health, the presence of wading bird communities on the landscape, is currently assessed using three species distribution models that assume perfect detection and report output on different scales that are challenging to compare against one another. We sought to use current advancements in species distribution modeling to improve models... Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Ecology, Everglades, Southern Florida, USGS Science Data Catalog (SDC), USGS-EMA-LOW-MR Landscape Ecology, All tags... biota, community ecology, statistical modeling, Fewer tags Sea level rise scenarios for the Cape Sable seaside sparrow The endangered Cape Sable seaside sparrow (Ammospiza maritima mirabilis; CSSS) occurs in marl prairie habitat at the southern end of the Everglades, at the southernmost part of the Florida peninsula. The locations of three of its six subpopulations are proximate to the coast, putting them at risk for inundation caused by sea level rise (SLR). The spatially explicit predictive model EverSparrow provides probability of CSSS presence estimates based on hydrology, fire history, and vegetation. We developed two hydrologic scenarios of SLR using projections from the U.S. Army Corps of Engineers (USACE) and University of Florida's GeoPlan Center, using a modeled restoration scenario of the current landscape-scale water... Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Ecology, Everglades, Everglades National Park, Florida, Southern Florida, All tags... USGS Science Data Catalog (SDC), biota, climate change, effects of climate change, endangered species, environment, geoscientificInformation, natural resource management, sea-level change, water resource management, wetland ecosystems, wildlife population management, Fewer tags Ofu, American Samoa, wave and water level data, 2020 Time series data of wave height and water surface elevation were acquired for 399 days at four locations on the southern reef of Ofu, American Samoa, in support of a study on submarine groundwater dynamics on this reef within the National Park of American Samoa’s Ofu Unit. The relative placement of sensors on the reef were as follows: OFU20E03 – mid reef at East site; OFU20E04 – inner reef at East site; OFU20W03 – mid reef at West site; OFU20W04 – inner reef at West site. Categories: Data; Types: NetCDF OPeNDAP Service; Tags: CMGP, Coastal and Marine Geology Program, Marine Geology, Ofu Island, PCMSC, All tags... Pacific Coastal and Marine Science Center, South Ofu Beach, Territory of American Samoa, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Water Column Features, geoscientificInformation, marine water quality, ocean waves, oceans, physical oceanography, salinity/density, time series datasets, water level measurements, water pressure, wave observations, Fewer tags Digital surfaces and site data of well-screen top and bottom altitudes defining the irrigation production zone of the Mississippi River Valley alluvial aquifer within the Mississippi Alluvial Plain project region Site data contained in the ScrIntrvls_AllSrcRefs_AllWellsRev.csv dataset define the top and bottom altitudes of well screens in 64,763 irrigation wells completed in the Mississippi River Valley alluvial aquifer (MRVA) that constitute a production zone in the Mississippi Alluvial Plain (MAP) extending across the midwestern and southern United States from Illinois to Louisiana. Each well entry contains an Enumerated Domain Value of the Attribute Label SrcRefNo to identify the state environmental agency that contributed to the database, and enumerated values are associated with specific state agencies by using the Enumerated Domain Value Definition. Screen-top and -bottom altitudes and land surface are referenced (corrected)... Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Arkansas, Arkansas River, Crowley's Ridge, Illinois, Kentucky, All tags... Louisiana, Lower Mississippi Gulf Water Science Center, Mississippi, Mississippi Alluvial Plain, Mississippi River, Mississippi River Delta, Mississippi River Valley alluvial aquifer, Missouri, South Atlantic Water Science Center, Tennessee, USGS Science Data Catalog (SDC), Water Availability and Use Science Program, agriculture, cross validation, estimation variance, geostatistics, hydrogeology, irrigation, irrigation, kriging, variogram modeling, water resource management, watershed management, well-production zone, Fewer tags Calculated Leached Nitrogen from Septic Systems in Wisconsin, 1850-2010 This data release contains a netCDF file containing decadal estimates of nitrate leached from septic systems (kilograms per hectare per year, or kg/ha) in the state of Wisconsin from 1850 to 2010, as well as the python code and supporting files used to create the netCDF file. The netCDF file is used as an input to a Nitrate Decision Support Tool for the State of Wisconsin (GW-NDST; Juckem and others, 2024). The dataset was constructed starting with 1990 census records, which included responses about households using septic systems for waste disposal. The fraction of population using septic systems in 1990 was aggregated at the county scale and applied backward in time for each decade from 1850 to 1980. For decades... Categories: Data; Types: Downloadable, Map Service, NetCDF OPeNDAP Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Leaching, Nitrate, Nitrogen, Septic, USGS Science Data Catalog (SDC), All tags... Wisconsin, biota, Fewer tags Data Release for The dependence of hydroclimate projections in snow-dominated regions of the western U.S. on the choice of statistically downscaled climate data Climate change information simulated by global climate models is downscaled using statistical methods to translate spatially course regional projections to finer resolutions needed by researchers and managers to assess local climate impacts. Several statistical downscaling methods have been developed over the past fifteen years, resulting in multiple datasets derived by different methods. We apply a simple monthly water-balance model (MWBM) to demonstrate how the differences among these datasets result in disparate projections of snow loss and future changes in runoff. We apply the MWBM to six statistically downscaled datasets for 14 general circulation models (GCMs) from the Climate Model Intercomparison Program... Categories: Data; Types: NetCDF OPeNDAP Service; Tags: BCCA, BCSD, Climatology, Contiguous United States, LOCA, All tags... MACA, USGS Science Data Catalog (SDC), United States, Water Resources, effects of climate change, hydrologic processes, numerical modeling, runoff, snow and ice cover, snow water equivalent, Fewer tags