7,768 Works

Spatial Data for the Sedimentation Survey of Lago Lucchetti, Yauco, Puerto Rico, September 2013-May 2014

Julieta Gómez-Fragoso
The U.S. Geological Survey conducted a sedimentation survey of Lago Lucchetti, Yauco, Puerto Rico, in 2013 14 in cooperation with the Puerto Rico Aqueduct and Sewer Authority. This dataset in shapefile format was generated from the survey data. The survey updated previous surveys, conducted in 2000, and provided accurate information regarding reservoir storage capacity and sedimentation rate using bathymetric techniques, coupling global positioning system and a depth sounder device. The results of the 2013 14...

Mineral Deposits of the Midcontinent Rift System - A Story Map

Laurel G. Woodruff, Suzanne W. Nicholson & Connie L. Dicken
A story map created to walk users through and help understand the mineral deposits of the Midcontinent rift system from Kansas to Michigan.

Qualitative and quantitative surveys of native freshwater mussels in the upper and middle Delaware River (2000-2002)

Barbara St. John White, William A. Lellis & Jeffrey C. Cole
Data is included for two types of field surveys conducted for freshwater mussels in the mainstem of the middle and upper Delaware River in the Mid-Atlantic region of the United States from 2000-2002. Timed search (qualitative) surveys were conducted during 2000-2001 from a point at the confluence of the East and West Branches of the Delaware River near Hancock, NY continuously downstream to a point at the mouth of the Paulins Kill River near Columbia,...

Water Quality Vertical Profiles in Clear Lake, Lake County, California

Dennis A Steinke
The datasets consist of principal fact information of gravity data and density and magnetic properties of hand samples in the Chico and Willows 1:100,000-scale quadrangles, California.

Water level and velocity measurements from the 2012 University of Western Australia Fringing Reef Experiment (UWAFRE)

Ryan J. Lowe, Curt D. Storlazzi, Jeff E. Hansen, Mark L. Buckley & Ap R. Van Dongeren
This data release contains water level and velocity measurements from wave runup experiments performed in a laboratory flume setting. Wave-driven water level variability (and runup at the shoreline) is a significant cause of coastal flooding induced by storms. Wave runup is challenging to predict, particularly along tropical coral reef-fringed coastlines due to the steep bathymetric profiles and large bottom roughness generated by reef organisms. The 2012 University of Western Australia Fringing Reef Experiment (UWAFRE) measured...

Gravity and physical property data in the Chico and Willows 1:100,000-scale quadrangles, California

Victoria E Langenheim
The datasets consist of principal fact information of gravity data and density and magnetic properties of hand samples in the Chico and Willows 1:100,000-scale quadrangles, California.

Bell's Sage Sparrow (Amphispiza belli belli) bSAGSb_CONUS_2001v1 Habitat Map

Julie Prior-Magee & Alexa McKerrow
This dataset represents a species habitat distribution model for Bell's Sage Sparrow. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.

Point Arena Mountain Beaver (Aplodontia rufa nigra) mSEWEn_CONUS_2001v1 Range Map

Nathan Tarr & Matt Rubino
This dataset represents a species known range extent for Aplodontia rufa nigra (Point Arena Mountain Beaver). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Code, data, executables, and other information used to run Unit Flows in Networks of Channels (UFINCH) - A method for simulating unit and daily flows in networks of channels described by NHDPlus using continuous flow data at U.S. Geological Survey streamgages

Jessica A Hopple & David J Holtschlag
This U.S. Geological Survey (USGS) data release contains the code, data, executables, and other information necessary to run the application Unit Flows in Networks of Channels (UFINCH). The UFINCH application is a computer code that utilizes the geospatial stream connectivity and catchment geometry described in National Hydrography Dataset Plus value added attributes (NHDPlus Version 2) to simulate unit (15-minute) flows in networks of channels, generally by use of daily flows at the most downstream stream...

Pascagoula Map Turtle (Graptemys gibbonsi) rPMTUx_CONUS_2001v1 Range Map

Ken Boykin & Jeff Lonneker
This dataset represents a species known range extent for Graptemys gibbonsi (Pascagoula Map Turtle). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Tipton Kangaroo Rat (Dipodomys nitratoides nitratoides) mSJKRn_CONUS_2001v1 Range Map

Matthew Rubino & Nathan Tarr
This dataset represents a species known range extent for Dipodomys nitratoides nitratoides (Tipton Kangaroo Rat). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Merriam's Shrew (Sorex merriami) mMESHx_CONUS_2001v1 Range Map

Adam Radel & Jeff Lonneker
This dataset represents a species known range extent for Sorex merriami (Merriam's Shrew). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Southern Painted Turtle (Chrysemys dorsalis) rSOPTx_CONUS_2001v1 Range Map

Ken Boykin & Jeff Lonneker
This dataset represents a species known range extent for Chrysemys dorsalis (Southern Painted Turtle). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Application of flood regressions and climate change scenarios to explore estimates of future peak flows

Burns, Douglas A.; Smith, Martyn J.; Freehafer, Douglas A.
A Web-based application, titled Application of Flood Regressions and Climate Change Scenarios To Explore Estimates of Future Peak Flows , has been developed by the U.S. Geological Survey, in cooperation with the New York State Department of Transportation, that allows a user to apply a set of regression equations to estimate the magnitude of future floods for any stream or river in New York State (exclusive of Long Island) and the Lake Champlain Basin in...

Louisiana Pinesnake (Pituophis ruthveni) rLOPIx_CONUS_2001v1 Range Map

Ken Boykin & Jeff Lonneker
This dataset represents a species known range extent for Pituophis ruthveni (Louisiana Pinesnake). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Western Diamond-backed Rattlesnake (Crotalus atrox) rWDBRx_CONUS_2001v1 Range Map

Ken Boykin & Jeff Lonneker
This dataset represents a species known range extent for Crotalus atrox (Western Diamond-backed Rattlesnake). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Bendire's Thrasher (Toxostoma bendirei) bBETHx_CONUS_2001v1 Habitat Map

Julie Prior-Magee & Alexa McKerrow
This dataset represents a species habitat distribution model for Bendire's Thrasher. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.

Whimbrel (Numenius phaeopus) bWHIMx_CONUS_2001v1 Habitat Map

Julie Prior-Magee & Alexa McKerrow
This dataset represents a species habitat distribution model for Whimbrel. These habitat maps are created by applying a deductive habitat model to remotely-sensed data layers within a species' range.

Macrobenthic infaunal communities associated with deep-sea hydrocarbon seeps in the Gulf of Mexico, 2009-2010

Travis Washburn, Paul Montagna & Amanda W.J. Demopoulos
These data represent several benthic cores collected near chemosynthetic seep habitats during 2009 and 2012. Sediment cores were collected near several natural hydrocarbon seeps with ROV deployed push cores. The purpose of these samples is to examine benthic communities associated with natural hydrocarbon seepage in the deep sea as well as compare these communities to areas associated with the Deepwater Horizon oil blowout. Samples were collected in the northern Gulf of Mexico, mostly south of...

Airborne Geophysical Surveys over the 2011 Mineral, Virginia Earthquake Area

Anjana K. Shah
The 2011 moment magnitude (Mw) 5.8 central Virginia earthquake was felt by millions of people and caused significant damage in the eastern United States. As part of efforts to better understand the faults and geologic features associated with the earthquake, the U.S. Geological Survey commissioned airborne geophysical surveys over the epicentral area. Here we present the data from those surveys and summarize research results based on those datasets.

Map 02 - ArcGIS layer showing contours of the mean of October water levels during the 2000 2009 water years (feet)

Prinos, Scott T.; Dixon, Joann F.
Statistical analyses and maps representing mean, high, and low water level conditions in the surface water levels and groundwater levels in Miami-Dade County were made to help inform decisions necessary for urban planning and development. Sixteen maps were created that show contours of (1) the mean of daily water levels at each site during October and May of the 2000-2009 water years, (2) the 25th, 50th, and 75th percentiles of the daily water level at...

Topographic, imagery, and raw data associated with unmanned aerial systems (UAS) flights over Black Beach, Falmouth, Massachusetts on 18 March 2016

Emily Sturdivant, Erika Lentz, E.Robert Thieler, David Remsen & Simon Miner
Imagery acquired with unmanned aerial systems (UAS) and coupled with structure-from-motion (SfM) photogrammetry can produce high-resolution topographic and visual reflectance datasets that rival or exceed lidar and orthoimagery. These new techniques are particularly useful for data collection of coastal systems, which requires high temporal and spatial resolution datasets. The U.S. Geological Survey worked in collaboration with members of the Marine Biological Laboratory and Woods Hole Analytics at Black Beach, in Falmouth, Massachusetts to explore scientific...

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