691 datasets found for "trees"
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Federal
BLM OR Mechanical Treatments Polygon Hub
Department of the Interior —
MECH_POLY: This dataset represents completed mechanical treatments on BLM managed lands in the states of Oregon and Washington. Mechanical treatments are 1.) machine... -
Federal
Terrestrial Condition Assessment (TCA) Tree Mortality 0 to 5 years (Map Service)
Department of Agriculture —
Data are derived from 2015-2019 (0 - 5 years) aerial detection surveys for tree defoliation and mortality from the USFS Forest Health Assessment and Applied Sciences... -
Federal
LBA-ECO ND-07 Carbon and Nitrogen in Cerrado Plants and Soils, Brasilia: 1999-2000
National Aeronautics and Space Administration —
This data set provides (1) delta 15N ratios and nitrogen concentrations for foliar samples and (2) delta 13C and delta 15N ratios as well as carbon and nitrogen... -
Federal
BOREAS HYD-03 Canopy Density Data
National Aeronautics and Space Administration —
The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of canopy density (closure) from a... -
Federal
Forest Inventory and Analysis Bole Forest Biomass (Image Service)
Department of Agriculture —
The U.S. has been providing national-scale estimates of forest carbon stocks and stock change to meet United Nations Framework Convention on Climate Change reporting... -
Federal
Genome trees constructed using five different approaches suggest new major bacterial clades
U.S. Department of Health & Human Services —
Background The availability of multiple complete genome sequences from diverse taxa prompts the development of new phylogenetic approaches, which attempt to... -
City
topo basin Seattle v2 - Absolute % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
Federal
LBA-ECO ND-11 Pre-harvest Forest Tree and Liana Biomass, NW Mato Grosso, Brazil: 2003
National Aeronautics and Space Administration —
The purpose of this study was to determine if spatially-explicit commercial timber inventories (CTI) could be used in conjunction with satellite imagery to improve... -
Federal
BOREAS HYD-03 SSA/OLD Aspen DBH Data
National Aeronautics and Space Administration —
The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of tree diameter at breast height... -
Federal
Patent AT-E400943-T1: [Translated] BINARY TREE METHOD AND SYSTEM FOR MULTIPLEX SCHEDULE
U.S. Department of Health & Human Services —
Chemical patent from PubChem database. Patent Number: AT-E400943-T1. Title: Improved Chemical Process. Filing Date: 1995-03-17. Inventors: Smith, John A., Johnson,... -
Federal
Microarray Profile of Gene Expression during Osteoclast Differentiation in Modeled Microgravity
National Aeronautics and Space Administration —
Microgravity leads to a 10-15% loss of bone mass in astronauts during space flight. Osteoclast is the multinucleated bone resorbing cell. In this study we used NASA... -
Federal
CMS: LiDAR-derived Biomass, Canopy Height and Cover, Sonoma County, California, 2013
National Aeronautics and Space Administration —
This data set provides estimates of above-ground biomass (AGB), canopy height, and percent tree cover at 30-m spatial resolution for Sonoma County, California, USA,... -
State
NLCD 2011 Land Cover California Subset NGDA
State of California —
The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released five National Land Cover Database (NLCD) products over the... -
State
Aspen Characteristics - Klamath National Forest [ds369]
State of California —
The database represents point locations and associated stand assessment data collected with known aspen stands in the Klamath National Forest, Siskiyou County,... -
Urban Tree Canopy by 2011 Landuse
District of Columbia —
Polygons of Urban Tree Canopy in Washington, DC in 2015. These data represent detailed urban tree canopy cover in Washington, D.C. The data were derived using remote... -
Federal
Fire Intensity and Burn Severity Metrics for Circumpolar Boreal Forests, 2001-2013
National Aeronautics and Space Administration —
This data set provides products characterizing immediate and longer-term ecosystem changes from fires in the circumpolar boreal forests of Northern Eurasia and North... -
Federal
Distribution of Estimated Stand Age Across Siberian Larch Forests, 1989-2012
National Aeronautics and Space Administration —
This data set provides mapped estimates of the stand age of young (less than 25 years old) larch forests across Siberia from 1989-2012 at 30-m resolution. The age... -
Cityworks Workorders
District of Columbia —
Cityworks Workorders - All Categories. Cityworks is the Work Management system used by the District Department of Transportation to manage requests for service to... -
Federal
Leaf Area Index Maps at 30-m Resolution, Selected Sites, Canada
National Aeronautics and Space Administration —
This data set provides local LAI maps for the selected measured sites in Canada. These derived maps may also be useful for validating other LAI maps over these same...
691 datasets found for "trees"