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Delineates outbreaks of the two focal species referred to as Mountain Pine Bettle Covers the CCE and 50km into the surrounding area from 2000 to 2015. This layer is a compilation from multiple sources, Bruce spanworm polygons were removed from Alberta data. This dataset was developed by the Crown Managers Partnership, as part of a transboundary collaborative management initiative for the Crown of the Continent Ecosystem, based on commonly identified management priorities that are relevant at the landscape scale. The CMP is collaborative group of land managers, scientists, and stakeholder in the CCE. For more information on the CMP and its collaborators, programs, and projects please visit: http://crownmanagers.org/
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Album caption: Vertical aerial view of construction site in the Lutes Run basin. Approximate scale 1:22,800. Montgomery County, Maryland. March 16, 1964. (Graphics on published photo only) Portion published as figure 22-A in U. S. Geological Survey. Professional paper 1003. 1978.
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Album caption: Peter, and his family. July 10th. No index card available.
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Data presented are results of surveys in 2021 for Southwestern Willow Flycatcher (Empidonax traillii extimus) in San Diego County, California. Surveys were conducted at the 2016-19 nest monitoring locations (Cleveland National Forest, Rey River Ranch, and Vista Irrigation District) and at Lake Henshaw along the Upper San Luis Rey River. Surveys were conducted along multiple sections of the river where permission to access properties could be obtained. Locations were surveyed using a standardized protocol three to four times between 15 May and 31 July. The number, age (adult or juvenile), sex, banding status (color banded or not, and if so, color combination), and breeding status (paired, undetermined, or transient)...
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The Toyama cluster is named for Toyama Prefecture on the northwest coast of Honshu, Japan. It is based on a 7.5 Mw earthquake on January 1, 2024. The cluster includes a foreshock and 32 aftershocks of the first 36 hours. The area has been seismically active for many years and the cluster includes many earlier earthquakes that provide the data coverage necessary for location calibration. Fluid flow driven by magmatic activity has been identified as a likely cause of seismicity in the area by Keisuke Yoshida and colleagues. Nearly all events in the cluster are observed to teleseismic distances. Most events have depth control from near-source and local-distance arrivals, but a few are set to the default depth of 15.0...
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This dataset contains a thematic [classified] image derived from supervised classification of WorldView-3 satellite imagery. This data release contains a geospatial thematic (raster) image derived from a supervised classification of WorldView-3 satellite imagery obtained during 2020–21. Arundo donax (Arundo cane, giant reed, or Carrizo cane), is an invasive bamboo-like perennial grass most common to riparian areas throughout the southwestern United States. Because it displaces native riparian vegetation, Arundo cane has greatly disrupted the health of riparian ecosystems in the southwestern United States and northern Mexico during the past 50 years. Arundo cane also has created border security problems along the...
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This dataset contains a thematic [classified] image derived from supervised classification of WorldView-3 satellite imagery. This data release contains a geospatial thematic (raster) image derived from a supervised classification of WorldView-3 satellite imagery obtained during 2020–21. Arundo donax (Arundo cane, giant reed, or Carrizo cane), is an invasive bamboo-like perennial grass most common to riparian areas throughout the southwestern United States. Because it displaces native riparian vegetation, Arundo cane has greatly disrupted the health of riparian ecosystems in the southwestern United States and northern Mexico during the past 50 years. Arundo cane also has created border security problems along the...
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This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2014 (USGS Field Activity Number 2014-631-FA). Bathymetry data were collected using four personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers. The sonar systems consisted of an Odom Echotrac CV-100 single-beam echosounder and 200 kHz transducer with a 9 degree beam angle. Raw acoustic backscatter returns were digitized by the echosounder with a vertical resolution of 1.25 cm. Depths from the echosounders were computed using sound velocity profiles measured using a YSI CastAway CTD during...
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Strata in lower part of San Joaquin formation and upper part of Etchegoin formation of North Dome: Blue sandstone of Cascajo conglomerate member of San Joaquin formation cutting across first blue sandstone of underlying Etchegoin formation at head of Arroyo Delgado on west side of Cerro Alto, sec. 28, T. 22 S., R. 18 E; Cascajo conglomerate to the left and first blue sandstone to right. Kings County, California. 1931. Plate 25-B, U.S.Geological Survey Professional Paper 195. 1940.
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The data contained in child items of this page were developed to support the Species Status Assessments conducted by the U.S. Fish & Wildlife Service and conservation planning for State, Federal, and non-government researchers, managers, landowners, and other partners for five focal herpetofauna species: gopher tortoise (Gopherus polyphemus), southern hognose snake (Heterodon simus), Florida pine snake (Pituophis melanoleucus mugitus), gopher frog (Lithobates capito), and striped newt (Notophthalmus perstriatus). These data were developed by the USGS Cooperative Fish & Wildlife Research Unit at the University of Georgia in collaboration with other partners. The three child items contain the following data: (1)...
This data release includes a polygon shapefile of grid cells attributed with values representing the simulated base-flow, evapotranspiration, and groundwater-storage depletions as a percentage of hypothetical well pumpage for the 2011-2060 time period. Depletions were simulated by the Phase-Three Elkhorn-Loup Model (ELM), constructed using MODFLOW-NWT (Niswonger and others, 2011). Each polygon represents one model grid cell, with pumping specified from either layer one or layer two of the model. All values are estimates and approximations. The phase three ELM simulated the High Plains aquifer in north-central Nebraska from predevelopment (pre-1895) through 2060 (Flynn and Stanton, 2018). The simulation was calibrated...
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Contact of Jurassic and Cretaceous formations on branch of Henrieville Creek. Winsor formation (base), Dakota? sandstone. Garfield County, Utah. 1932. Published as figure 16 in U.S. Geological Survey Professional Paper 226. 1951.
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Guatemala Earthquake 1976. Typical appearance of the Motagua fault rupture that caused the destructive earthquake. Earthquake Information Bulletin, v. 8, no. 3., p. 7.
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Burma Earthquake July 8, 1975. Destroyed temples at Pagan. Earthquake Information Bulletin, v. 7, no. 5., p. 20.
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Turkey Earthquake September 6, 1975. A high school building in Lice with structural damage after the earthquake. Photo by P.I. Yanev. Earthquake Information Bulletin, v. 8, no. 2, back cover.
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Colorado National Monument, Colorado. Devils Kitchen, looking north from a ridge in the middle of No Thoroughfare Canyon. An erosional remnant of the Wingate Sandstone capped by the lowermost sandstone of the Kayenta Formation. Photograph by T.F. Giles, December 15, 1978. U.S. Geological Survey Bulletin 1508. Figure 57.
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Paper copies of chemical analyses made at Illinois State Geological Survey from approximately 1932 to 1995. Includes chemical analyses for approximately 30,000 coal samples, 20,000 rock samples, 5,000 gas samples, 5,000 brine samples, and 5,000 water samples.
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The Mohorovicic discontinuity or 'Moho' maps the boundary between the earth's crust and mantle and is defined by an abrupt change in seismic velocity due to changes in the density of rocks between the crust and mantle. GeoTIFF grids that map depth to Moho (crustal thickness) for the United States and Canada, and for Australia are provided in this report and were used as evidential layers in developing prospectivity models for basin-hosted Pb-Zn mineralization (Lawley and others, 2022). A composite grid of Moho depths across the United States and Canada was created using data from Shen and Ritzwoller (2016) for the conterminous United States, from Zhang and others (2019) for Alaska, and from Schetselaar and Snyder...


map background search result map search result map Collection of Geochemical Data from Illinois Burma Earthquake. Destroyed temples at Pagan. Burma. 1975. Turkey Earthquake September 6, 1975. A high school building in Lice with structural damage after the earthquake. Guatemala Earthquake 1976. Typical appearance of the Motagua fault rupture that caused the destructive earthquake. Contact of Jurassic and Cretaceous formations on branch of Henrieville Creek. Garfield County, Utah. 1932. Colorado National Monument, Colorado. Devils Kitchen, looking north from a ridge in the middle of No Thoroughfare Canyon. 1978. Peter and his family, Arctic Village. Alaska. 1926. Strata in lower part of San Joaquin formation and upper part of Etchegoin formation of North Dome. Kings County, California. 1931. Roads c2011 in the Crown of the Continent Ecosystem Mountain Pine Beetle in the Crown of the Continent (2000-2015) AIS Distribution in Lakes (MT) Percentage of Hypothetical Well Pumpage Causing Depletions to Simulated Base Flow, Evapotranspiration, and Groundwater Storage in the Elkhorn and Loup River Basins, 2011 through 2060 Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2014 Range-wide habitat suitability maps for at-risk species in the longleaf system Vertical aerial view of construction site in the Lutes Run basin. Montgomery County, Maryland. 1964. [Geophysical Data] Depth to Moho GeoTIFF grids for the United States, Canada, and Australia Southwestern Willow Flycatcher (Empidonax traillii extimus) Surveys in San Diego County, California, 2021 Arundo donax (Arundo Cane) Image Classification along the Rio Grande in Webb County, Texas, September 26, 2020 Arundo donax (Arundo Cane) Image Classification along the Rio Grande in Webb County, Texas, May 07, 2021 Japan, Toyama: 1967-2024 Southwestern Willow Flycatcher (Empidonax traillii extimus) Surveys in San Diego County, California, 2021 Arundo donax (Arundo Cane) Image Classification along the Rio Grande in Webb County, Texas, September 26, 2020 Arundo donax (Arundo Cane) Image Classification along the Rio Grande in Webb County, Texas, May 07, 2021 Colorado National Monument, Colorado. Devils Kitchen, looking north from a ridge in the middle of No Thoroughfare Canyon. 1978. Vertical aerial view of construction site in the Lutes Run basin. Montgomery County, Maryland. 1964. Strata in lower part of San Joaquin formation and upper part of Etchegoin formation of North Dome. Kings County, California. 1931. Japan, Toyama: 1967-2024 AIS Distribution in Lakes (MT) Percentage of Hypothetical Well Pumpage Causing Depletions to Simulated Base Flow, Evapotranspiration, and Groundwater Storage in the Elkhorn and Loup River Basins, 2011 through 2060 Guatemala Earthquake 1976. Typical appearance of the Motagua fault rupture that caused the destructive earthquake. Roads c2011 in the Crown of the Continent Ecosystem Collection of Geochemical Data from Illinois Mountain Pine Beetle in the Crown of the Continent (2000-2015) Turkey Earthquake September 6, 1975. A high school building in Lice with structural damage after the earthquake. Range-wide habitat suitability maps for at-risk species in the longleaf system Burma Earthquake. Destroyed temples at Pagan. Burma. 1975. Peter and his family, Arctic Village. Alaska. 1926. [Geophysical Data] Depth to Moho GeoTIFF grids for the United States, Canada, and Australia