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Found 1957 dataset(s) matching "ash".
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The Digital Geologic and Volcanic Hazards Map for Crater Lake National Park and Vicinity, Oregon is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS...
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These data encompass all of the vegetation inventory data collected by GRSM Inventory and Monitoring staff from 1998 to 2002. Protocols for these plots mostly follow Jenkins 2008, though these...
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Geologic Database of Information on Volcanoes in Alaska (GeoDIVA), Digital Data Series 20, is the enterprize database that serves as the back-end to AVO's public and internal websites. GeoDIVA is...
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The Digital Geologic-GIS Map of Walnut Canyon National Monument and Vicinity, Arizona is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...
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The Digital Geologic-GIS Map of Yellowstone National Park and Vicinity, Wyoming, Montana, and Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported...
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The Digital Geologic-GIS Map of the Craters of the Moon National Monument Area, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...
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The Digital Geologic-GIS Map of The Watchman Quadrangle, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...
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The Digital Geologic-GIS Map of the Inferno Cone Quadrangle, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...
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The Digital Geologic-GIS Map of the Fissure Butte Quadrangle, Idaho is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI...
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This database includes all data related to the Vegetation Monitoring and Soil Quality Vital Signs protocols at Great Smoky Mountains National Park. These data are derived from a network of...
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This database includes all data related to the Vegetation Monitoring and Soil Quality Vital Signs protocols at Great Smoky Mountains National Park. These data are derived from a network of...
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The Unpublished Digital Geologic-GIS Map of the Hagerman Fossil Beds National Monument Area, Idaho is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (hfba_geology.gdb), a...
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The Unpublished Digital Geologic-GIS Map of Walnut Canyon National Monument and Vicinity, Arizona is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (waca_geology.gdb), a...
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The Digital Geologic-GIS Map of the Yellowstone National Park and Vicinity, Wyoming, Montana and Idaho is composed of GIS data layers and GIS tables, and is available in the following...
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The Digital Geologic-GIS Map of the Two Ocean Pass 15' Quadrangle, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a...
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The Digital Geologic-GIS Map of the Madison Junction 15' Quadrangle, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a...
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Invasive dreissenid mussels (quagga mussels, Dreissena rostriformis bugensis and zebra mussels, D. polymorpha) were introduced to the Laurentian Great Lakes in the 1980’s and have since spread...
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Benthic macrofauna, sediments and sediment metals were collected for a 1974 National Marine Fisheries Service (NMFS) survey in the Baltimore Canyon Trough off New Jersey. Data were collected using...
