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Williams Park and the lower barren hogbacks of the Mesaverde formation, from Dunkley Post Office. Routt County, Colorado. 1905. Plate 5 in U.S. Geological Survey Bulletin 297. 1906.
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Turkey Earthquake September 6, 1975. The separations between the blocks form an interesting spiral pattern on this column at an Islamic temple in Lice. Photo by P.I. Yanev. Page 7, Earthquake Information Bulletin, v.8, no.2.
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Whitetail formation, as exposed three-quarters of a mile northwest of Continental spring. Character of deposit 25 feet stratigraphically above photo 331. Gila County, Arizona. December 13, 1901. Plate 10-A in U.S. Geological Survey Professional Paper 12. 1903.
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McElmo formation near Bitsihuitsos Butte, Apache County, Arizona. Canyon de Chelly quadrangle. June, 1913
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Bank of Paria River about 5 miles below Cannonville. Navajo sandstone, Carmel formation, and sandstone above (perhaps Entrada). Kane County, Utah, 1930
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Marine beds of Ripley formation: Chattahoochee River, Eufaula, Barbour County, Alabama. Circa 1907. Plate 7-A in U.S. Geological Survey Professional Paper 81. 1914.
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Badly gullied, cleared shale slope, Russell formation. Near Finney Siding, west of Honaker. Grundy quadrangle. Virginia. No date.
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Mesa capped by Dakota Sandstone eroded from upper Jurassic Winsor? formation. Head of Ash Creek. Kane Co., Utah. 1944.
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Aerial survey track files were recorded by each observer using Panasonic Toughpad or Toughbook computers running the software program “RECORD” (John I. Hodges, MBM-Alaska). The RECORD program was activated during the survey before arriving at the first transect and shut down after the last transect was completed, prior to engine shut-down. “Raw” track files recorded the flightpath of the aircraft including the area surveyed on each transect. GPS coordinates were captured every five seconds using a recreational grade receiver with an estimated positional accuracy of 5-10 meters after the software program was activated. These raw track files have not been quality checked, so they may contain missing or erroneous coordinates...
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Climate change is altering the patterns and characteristics of fire across natural systems in the United States. Resource managers in the Southwest are faced with making natural resource and fire management decisions now, despite a lack of accessible information about how those decisions will play out as fire regimes, and their associated disturbances, will change across the landscape. Decision makers in natural-resource management increasingly require information about projected future changes in fire regimes to effectively prepare for and adapt to climate change impacts. An accessible and forward-looking summary of what we know about the “future of fire” is urgently required in the Southwest and across the country...
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This multi-layer GeoPackage (“VCF_AnalysisStrata”) contains density layers that stratify spectacled eiders into low, medium, and high density classes on the Yukon-Kuskokwim Delta Coastal Zone over two time periods: 1985-1994 and 1995-2015. The (“SPEI_1985to1994_6strata”) and (“SPEI_1995to2015_6strata”) layers were created using ground-based nest data that was log-transformed, interpotated by ordinary kriging methods, and classified into low (0-1.60 km^2), medium (1.60-3.50 km^2), and high (>3.50 km^2) nest density classes. Different visibility correction factors (VCFs) were calculated for each density strata based on the relationship between the nest and aerial survey data. These correction factors are used to produce...
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This GeoPackage contains the analysis strata ("YKG_AnalysisStrata") used in calculating population indices for geese, swans, and cranes. This layer was created from the file ("YKD_DesignStrata") when the existing rotating panel design was developed in 1999. This layer was originally created as an ArcInfo coverage, saved to a shapefile, and imported to SQLite Database format.
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This is a folder and zip folder for distribution if the ACP data. Limited metadata exists at this time, thus the readme.txt file contains much of the information. The contents also include 10-02 area data that was collected in 2019. Ths is identified in the 'code' column of the ACP_QCObs_YYYY... files. The contents include: ADDITIONAL INFORMATION: OBSERVATION FILES (Data/ACP_QCObs_YYYY_Name.csv) - 2010 resulted in 3 different observers, 2018 had 1 observer, and all other years had 2 observers. - Latitude and longitude fields are of unknown accuracy and might be 500m from the reported locations due to: (1) GPS satellite accuracy, (2) distance from observed bird to center strip of transect (observer) could be up to...
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Introduction Relatively little data describing the quality of groundwater in New York State exists, yet groundwater is used as a source of drinking water by approximately one quarter of the population of the state. The objective of the Ambient Groundwater Quality Monitoring project is to quantify and report on ambient groundwater quality from bedrock and glacial-drift aquifers in upstate New York, and is an ongoing cooperative project between the U.S. Geological Survey (USGS) and New York State Department of Environmental Conservation (NYSDEC). The project began in 2002 with a pilot study in the Mohawk River Basin and another in 2003 in the Chemung River Basin. Sampling completed in 2018 represented the conclusion...
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The Uwajima cluster is named for the city of Uwajima on the southwest coast of the island of Shikoku, Japan. The seismicity is mainly beneath the Bungo Channel separating Shikoku and Kyushu. The cluster was motivated by a 6.3 Mw earthquake on April 17, 2024, and contains two other magnitude 6.3 events, on August 5, 1968 and January 21, 2022. The seismicity is at depths of 25-70 km, associated with the subduction zone. All events are observed to teleseismic distances. Station coverage is superb and all events have depth constraint from near-source readings. Most events also have depth estimates from teleseismic depth phases that are in close agreement. ...
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The Central Valley covers about 20,000 square miles and is one of the most productive agricultural regions in the world. Because the valley is semi-arid, surface-water availability varies substantially. Agricultural demand for irrigation is heavily reliant on surface water and groundwater. In the last few decades, land-use changes and limitations to surface-water availability—including drought and environmental flows—have increased pumping, causing groundwater-level and groundwater-storage declines, renewed subsidence, decreased stream flows, and changes to ecosystems. As these recent trends continue, monitoring, data compilation, and modeling are critical to understanding the dynamics of groundwater use and developing...
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This is an SQLite GeoPackage simple feature multipolygon vector database of the Arctic Coastal Plain survey area transect density strata. There is only one layer that gives the strata boundaries in EPSG:4326. The field “Statra” gives the strata name and the “geom” field gives the simple feature Well Known Text geometry data. See the GitHub site for more information. This product was produced from the file ACPmapping.R and is simplified from the original strata files distributed at https://www.sciencebase.gov/catalog/item/65419a58d34ee4b6e05bd001.
map background search result map search result map The separations between the blocks form an interesting spiral pattern on this column at an Islamic temple in Lice. Turkey Earthquake September 6, 1975. Williams Park and the lower barren hogbacks of the Mesaverde formation, from Dunkley Post Office. Routt County, Colorado. 1905. McElmo formation near Bitsihuitsos Butte. Apache County, Arizona. 1913 Bank of Paria River about 5 miles below Cannonville. Kane County, Utah. 1930 Moenkopi formation 2 plus-minus miles west of Paria on old Kanab trail. Kane County, Utah. 1938. Winsor formation coal-bearing Dakota at top; near mouth of Yellow Creek. Garfield County, Utah. 1939. Cretaceous shales (Tropic formation). Antimont Canyon. Garfield County, Utah. 1943. Mesa capped by Dakota Sandstone eroded from upper Jurassic Winsor? formation. Kane County, Utah. 1944. Whitetail formation, as exposed three-quarters of a mile northwest of Continental spring. Gila County, Arizona. 1901. Marine beds of Ripley formation: Chattahoochee River, Eufaula. Barbour County, Alabama. Circa 1907. Badly gullied, cleared shale slope, Russell formation. Virginia. No date. Ambient Groundwater Quality Monitoring in New York Future of Fire in the Southwest: Towards a National Synthesis of Wildland Fire Under a Changing Climate CVHM2: Central Valley Hydrologic Model version 2 Alaska Arctic Coastal Plain Waterfowl Breeding Survey Data 2007 to 2023 Arctic Coastal Plain Aerial Survey Design Strata Alaska Yukon-Kuskokwim Delta Aerial Survey Raw Track Files Alaska Yukon-Kuskokwim Delta Aerial Survey VCF Analysis Strata Alaska Yukon-Kuskokwim Delta Aerial Survey Goose Analysis Strata Japan, Uwajima: 1964-2024 Williams Park and the lower barren hogbacks of the Mesaverde formation, from Dunkley Post Office. Routt County, Colorado. 1905. Japan, Uwajima: 1964-2024 Bank of Paria River about 5 miles below Cannonville. Kane County, Utah. 1930 Moenkopi formation 2 plus-minus miles west of Paria on old Kanab trail. Kane County, Utah. 1938. Mesa capped by Dakota Sandstone eroded from upper Jurassic Winsor? formation. Kane County, Utah. 1944. Whitetail formation, as exposed three-quarters of a mile northwest of Continental spring. Gila County, Arizona. 1901. McElmo formation near Bitsihuitsos Butte. Apache County, Arizona. 1913 Alaska Yukon-Kuskokwim Delta Aerial Survey Goose Analysis Strata Alaska Yukon-Kuskokwim Delta Aerial Survey Raw Track Files Alaska Yukon-Kuskokwim Delta Aerial Survey VCF Analysis Strata CVHM2: Central Valley Hydrologic Model version 2 Badly gullied, cleared shale slope, Russell formation. Virginia. No date. Winsor formation coal-bearing Dakota at top; near mouth of Yellow Creek. Garfield County, Utah. 1939. Cretaceous shales (Tropic formation). Antimont Canyon. Garfield County, Utah. 1943. Ambient Groundwater Quality Monitoring in New York Alaska Arctic Coastal Plain Waterfowl Breeding Survey Data 2007 to 2023 Arctic Coastal Plain Aerial Survey Design Strata The separations between the blocks form an interesting spiral pattern on this column at an Islamic temple in Lice. Turkey Earthquake September 6, 1975. Future of Fire in the Southwest: Towards a National Synthesis of Wildland Fire Under a Changing Climate