Filters: Tags: tree mortality (X) > Types: Downloadable (X)

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BLM REA MIR 2011 DIS C 2010 ADS 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 2010 ADS Mountain Pine Beetle 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 2010 ADS Douglas Fir Beetle 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 2010 ADS Spruce Budworm 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 117862 SpruceBudworm ADS ADS Spruce Budworm Data. USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 2010 ADS Subalpine Fir Decline 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags Dead Tree Detection Validation Data from Sequoia and Kings Canyon National Parks Most of these data were collected in order to create a database of tree locations for use in calibrating remote sensing tools and products, particularly dead tree detection tools and canopy species maps. Data include tree locations, species identification, and status (live, dead, and, if dead, sometimes includes information on foliage and twig retention). They are a collection of different sampling efforts performed over several years, starting in a period of severe drought mortality. One csv table is included that shows data and validation results for an additional dataset that was used to test the NAIP derived dead tree detection model that is associated with this data release. Locations are not included for that... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: California, Forestry, Kings Canyon National Park, Sequoia National Park, Sierra Nevada, All tags... Sierra Nevada, USGS Science Data Catalog (SDC), biota, conifer forest, conifer forests ecosystems, droughts, forest ecosystems, remote sensing, remote sensing validation, tree mortality, Fewer tags BLM REA MIR 2011 DIS C ADS OtherBeetles 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 114910 MountainPineBeetle ADS ADS Mountain Pine Beelte Data. USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, tree damage, tree mortality, Fewer tags BLM REA MIR 2011 DIS C 2010 ADS Spruce Beetle 2010 USDA Forest Service, Rocky Mountain Region Aerial Detection Survey Data. This data depicts the occurrence and location of forest insect, disease, and other biotic and abiotic causes of tree mortality and tree damage. Aerial survey data is collected by observing areas of tree damage or tree mortality from an aircraft and manually recording the information onto a map. Due to the nature of aerial surveys, this data will only provide rough estimates of location, intensity and the resulting trend information for agents detectable from the air. Many of the most destructive diseases are not represented in the data because these agents are not detectable from aerial surveys. The data presented should only be used as... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Forest, Geospatial, All tags... MIR 2011, Middle Rockies, REA, Rapid Ecoregional Assessment, USDA Forest Service, aerial detection survey, aerial survey, biota, damage causal agent, environment, forest disease pests, forest health, forest health management, forest health monitoring, forest health protection, forest insect pests, health, tree damage, tree mortality, Fewer tags