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In October 2016, we acquired an approximately 15-km-long seismic profile along a linear transect across the East Bay region of the San Francisco Bay area. Our goal was to image previously unknown strands of the Hayward Fault zone and to better delineate the structure and geometry of the main trace of the Hayward Fault. Our profile started near the southern border of San Leandro, California at the San Francisco Bay shoreline, trended ENE through the northern edge of Castro Valley, California, and ended approximately 5 km WSW of San Ramon, California. The data were analyzed using refraction tomography modeling, reflection processing, and guided-wave analysis. The analyzed data are presented in separate reports by...
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This layer shows the results for initial analyses of the ' Connectivity' potential Conservation Target for the Freshwater Forested Wetlands Priority Resource (PR). Three datasets were used in this exploration of Connectivity: CLIP 4.0 Greenways, CLIP 4.0 Landscape Integrity, and the Local Connectedness layer, one of the core datasets in the Nature Conservancy's Resiliency Project. Each dataset provides a slightly different aspect of Connectivity. Each one of the potential data layers was masked using the PR raster to result in a spatial data layer of values within Freshwater Forested Wetlands. Further information on these analyses can be found in the Freshwater Forested Wetlands Initial Investigation of Conservation...
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This map represents a potential Conservation Target (CT) for PFLCC's 'Hardwood Forested Uplands' (HFU) Priority Resource (PR). The potential CT is Landscape Configuration. This layer was created for an initial investigation of potential CT's suggested at brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for achieving conservation success for that CT. The available data layer to address landscape configuration is CLIP 4.0 core data -- Landscape...
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These data represent a potential Conservation Target for the Working Lands Priority Resource of the PFLCC. The potential Conservation Target is the connectivity of Working Lands. The Florida Greenways layer from CLIP 4.0 provides a context for Connectivity with natural habitats that provide connections between large natural areas in Florida. For additional metadata on CLIP 4.0, see the gallery of the same name in the Peninsular Florida LCC Community. The data set shown depicts the Greenways priorities within the Working Lands Priority Resource only. The Working Lands Priority Resource raster layer was used as a mask to extract the Greenways priority values for pattern analysis.
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This data layer represents a potential Conservation Target (CT) for PFLCC's 'Hardwood Forested Uplands' Priority Resource (PR). The potential CT shown here is the protected/managed area. These layers were created for an initial investigation of potential CT's suggested at brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for achieving a conservation success for that CT. The data layer available for evaluating the area under management and/or...
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This data layer represents a tested potential Conservation Target (CT) for PFLCC's Priority Resource (PR): Coastal Uplands. The suggested potential CT was Species Richness. Species Richness is one component of biodiversity, an important aspect of landscape conservation. Biodiversity is important for maintaining the balance of natural communities and ecosystems upon which humans also depend. Florida has a high level of species diversity and endemism but the state is experiencing threats to its natural heritage from a variety of sources. The data used in this analysis in addition to the Priority Resource layer is the Species Richness layer from the CLIP 4.0 geodatabase. The core layer of the geodatabase is from the...
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Field data for fishes sampled using mid-water trawls, otter trawls, and the SmeltCam during day and night in San Pablo Bay, CA. This data release includes all measured environmental parameters and fish taxa included in the analysis.
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These data show the Fire History Indicator for the Pine Flatwoods and Dry Prairie Conservation Asset in Florida. Fire Regime is an ecological indicator for the Pine Flatwoods and Dry Prairie Conservation Asset of the Florida Landscape Conservation Project (LCP). The LCP entails a large-scale assessment of and planning for the health of important natural resources, known as Conservation Assets (CAs), in Florida. Conservation planning at the landscape scale provides a framework for safeguarding functional ecosystems, and their interconnected processes required for maintaining healthy resources. Spatially explicit data from the project informs coordination and prioritization for making conservation decisions. A suite...
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Using previously published (Robinson and others, 2019) no-flow fractions and L-moments of nonzero streamflow from decadal streamflow flow-duration analysis (daily mean streamflow), probability distributions were fit to provide 27 estimated quantiles of decadal flow-duration curves, and hence the probability distributions are a form of parametric modeling that ensures monotonicity of the quantiles by non-exceedance probability (NEP). For both U.S. Geological Survey streamflow-gaging stations (streamgages) and level-12 hydrologic unit code (HUC12) catchments, as defined by Crowley-Ornelas and others (2019), the 27 quantiles were estimated and tabulated in this data release. Three probability distributions were used...
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This map represents a potential Conservation Target (CT) for PFLCC's Pine Flatwoods and Dry Prairie' (PFDP) Priority Resource (PR). The potential CT is Protected Areas. These layers were created for an initial investigation of potential CT's suggested at brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for achieving conservation success for that CT. For a description of the priority resource layer, see the Pine Flatwoods and Dry Prairie...
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This datalayer shows the protected areas of PFLCC's Connectivity Priority Resource (PR). The Florida Natural Areas Inventory (FNAI) -- Florida Managed Lands (flma) GIS data layer (March, 2017) was used to assess the level of protection. The Priority Levels of the Connectivity PR are shown. For metadata on PFLCC's Connectivity Priority Resource, please see the map of the same name. FNAI - FLMA -- FLORIDA CONSERVATION LANDS (layer name FLMA): This is a polygon data layer for public (and some private) lands that the Florida Natural Areas Inventory (FNAI) has identified as having natural resource value and that are being managed at least partially for conservation purposes. The term "Managed Area" refers to a managed...
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These data show the fire history indicator for Freshwater Non-Forested Wetlands (FNFW) through 2018. Fire Regime is an ecological indicator for the Landscape Conservation Project (LCP) for Florida. The LCP entails a large-scale assessment of and planning for the health of important natural resources, known as Conservation Assets (CAs), in Florida. Conservation planning at the landscape scale provides a framework for safeguarding functional ecosystems, and their interconnected processes required for maintaining healthy resources. Spatially explicit data from the project informs coordination and prioritization for making conservation decisions. Additionally, a suite of ecological indicators was carefully selected...
The Scarzana cluster is named for the village Scarzana in the province of Forlì-Cesena, northeast italy, southeast of Bologna, northeast of Florence. The region is very well instrumented and seismically active at lower magnitudes, up to around M5, so the calibration analysis proceeded quite easily. Some events in the area are as deep as 70 km, but the cluster was restricted to events with depths less than 30 km. All events have depth control from near-source or local distance readings and many also have a few teleseismic depth phases that are in good agreement with those depths. The earthquakes are mainly in the central mountains but for a few events near the Adriatic coast there are some raypaths to local stations...
In December of 2018, the U.S. Geological Survey (USGS) signed a Technical Assistance Agreement with a third party to reanalyze 2,324 archived sample splits collected as part of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) project from selected areas in Idaho and Montana. A small amount (approximately 0.25 grams [g]) of sieved <75-micron sample material was retrieved from the USGS National Geochemical Sample Archive for geochemical analysis. These samples were analyzed for 48 elements by ALS Global laboratories using their ultra-trace four-acid-digestion dual-mode inductively coupled plasma mass spectrometry (ICPMS) (ALS ME-MS61L) method (Ag, Al, As, Ba,...
Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Benewah, Benewah County, Idaho, Bonner County, Idaho, Boundary County, Idaho, Flathead County, Montana, All tags...
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The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States (https://doi.org/10.5066/F7WH2N65) represents a seamless, spatial database of 48 State geologic maps that range from 1:50,000 to 1:1,000,000 scale. A national digital geologic map database is essential in interpreting other datasets that support numerous types of national-scale studies and assessments, such as those that provide geochemistry, remote sensing, or geophysical data. The SGMC is a compilation of the individual U.S. Geological Survey releases of the Preliminary Integrated Geologic Map Databases for the United States. The SGMC geodatabase also contains updated data for seven States and seven entirely new State geologic...
Categories: Data, Data Release - Revised, Data Release - Under Revision; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama, Arizona, Arkansas, California, Colorado, All tags...
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This map represents a potential Conservation Target (CT) for PFLCC's 'Pine Flatwoods and Dry Prairie' (PFDP) Priority Resource (PR). The potential CT is 'Open Pine Bird Index.'The birds included in this index are: Bachman's Sparrow, Northern Bobwhite, and Red-cockaded Woodpecker. These layers were created for an initial investigation of potential CT's suggested by stakeholders during brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for...
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This data layer represents a potential Conservation Target (CT) for PFLCC's Priority Resource (PR): High Pine and Scrub. The potential CT shown here is the Red-cockaded Woodpecker (RCWs). RCWs were once common throughout the southeastern coastal plain, but are now a federally endangered species -- largely because of loss of its preferred habitat -- the longleaf pine ecosystem. The High Pine and Scrub PR is an important component of RCW recovery, and presence of this woodpecker may indicate a healthy high pine community. This layer was created for an initial investigation of potential CTs suggested by stakeholders during brainstorming workshops. The initial investigation entails locating available datasets to address...
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This map represents a potential Conservation Target (CT) for PFLCC's 'Pine Flatwoods and Dry Prairie' (PFDP) Priority Resource (PR). The potential CT is Landscape Configuration. . This layer was created for an initial investigation of potential CT's suggested at brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for achieving a conservation success for that CT. The available data layer to address landscape configuration is CLIP 4.0 core...
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These data represent a potential Conservation Target (CT) for PFLCC's Priority Resource (PR): Connectivity. Wide-ranging species are an important component for Connectivity in Florida. The data layer represents the predicted distributions of three wide-ranging species in Florida -- the Florida Black Bear, Florida Panther, and the Eastern Indigo Snake. PFLCC's Connectivity Priority Resource is based on the Florida Ecological Greenways Netword's Greenways layer -- Bear and Panther Connectivity are part of the consideration for the original layer. For metadata on PFLCC's Connectivity Priority Resource, please see the data layer of the same name in PFLCC's Connectivity Gallery. The predicted distribution for the Florida...


map background search result map search result map The State Geologic Map Compilation (SGMC) Geodatabase of the Conterminous United States Connectivity PR - Conservation Target:  Protection PFDP Open Pine Bird Index Connectivity Wide-Ranging Species FFW  Connectivity HFU Configuration HFU Protected Area PFDP Protected Area PFDP Configuration CU Species Richness HPS Red-cockaded Woodpeckers Working Lands - Connectivity Vertical Distribution of Longfin Smelt in the San Francisco Estuary (ver. 3.0, February 2021) Distribution Models of Flow-Duration Quantiles for Streamgages Data Release for the 2016 East Bay Seismic Imaging Investigation of the Hayward Fault Zone Reanalysis of Additional Selected Archived NURE-HSSR Sediment Samples from Idaho and Montana Freshwater Non-Forested Wetlands - Fire Regime Pine Flatwoods and Dry Prairie - Fire Regime Final Indicator Italy, Scarzana: 1963-2019 Data Release for the 2016 East Bay Seismic Imaging Investigation of the Hayward Fault Zone Vertical Distribution of Longfin Smelt in the San Francisco Estuary (ver. 3.0, February 2021) Italy, Scarzana: 1963-2019 Reanalysis of Additional Selected Archived NURE-HSSR Sediment Samples from Idaho and Montana HFU Protected Area PFDP Protected Area Freshwater Non-Forested Wetlands - Fire Regime Pine Flatwoods and Dry Prairie - Fire Regime Final Indicator HFU Configuration HPS Red-cockaded Woodpeckers Working Lands - Connectivity PFDP Configuration Connectivity PR - Conservation Target:  Protection Connectivity Wide-Ranging Species CU Species Richness PFDP Open Pine Bird Index FFW  Connectivity Distribution Models of Flow-Duration Quantiles for Streamgages The State Geologic Map Compilation (SGMC) Geodatabase of the Conterminous United States