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For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
U.S. Counties (Generalized) represents the counties of the United States in the 50 states and the District of Columbia. These data were reprojected to USA_Contiguous_Albers_Equal_Area_Conic_USGS_version and clipped to the MAR REA boundary.
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Geospatial,
MAR 2012, All tags...
Madrean Archipelago,
Management,
REA,
Rapid Ecoregional Assessment,
area,
boundaries,
demographics,
farming,
households,
planningCadastre,
polygon,
population,
society, Fewer tags
Trends measure the magnitude and statistical significance within the recent 32-year timeslice (1981-2012) using a combination of two tests. Theil-Sen slope was used to calculate magnitude of change within the recent timeframe; a Theil-Sen linear regression line is fit to the 32-year time series. The change in the value of this line across the 32-year period indicates magnitude of climate change. The Mann-Kendall test was used to calculate p-values to measure the statistical significance of the magnitude of the 32-year trend. Change was only deemed statistically significant in places where the Mann-Kendall p-value was less than 0.05.
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
Trends measure the magnitude and statistical significance within the recent 32-year timeslice (1981-2012) using a combination of two tests. Theil-Sen slope was used to calculate magnitude of change within the recent timeframe; a Theil-Sen linear regression line is fit to the 32-year time series. The change in the value of this line across the 32-year period indicates magnitude of climate change. The Mann-Kendall test was used to calculate p-values to measure the statistical significance of the magnitude of the 32-year trend. Change was only deemed statistically significant in places where the Mann-Kendall p-value was less than 0.05.
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
The Vista tool is used to create a Scenario of the CAs affecting the North American Warm Desert Lower Montane Riparian Woodland, Shrubland and Stream CE and applies user-input Landscape Condition Model (LCM) scores to generate ESAs for each of the CEs. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the impact of the CA...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Hydrology,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Riparian,
Scenario,
Vegetation,
Visualization,
biota,
environment,
inlandWaters, Fewer tags
The Vista tool is used to create a Scenario of the CAs affecting the Madrean Encinal CE and applies user-input Landscape Condition Model (LCM) scores to generate ESAs for each of the CEs. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the impact of the CA from the footprint out for the specified distance, declining along...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Scenario,
Vegetation,
Visualization,
biota,
environment, Fewer tags
The Vista tool is used to create a Scenario of the habitat quality CAs affecting the North American Warm Desert Riparian Woodland, Shrubland, Mesquite Bosque and Stream CE and applies user-input Landscape Condition Model (LCM) scores to generate ESAs for each of the CEs. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Hydrology,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Riparian,
Scenario,
Vegetation,
Visualization,
biota,
environment,
inlandWaters, Fewer tags
The Vista tool is used to create a Scenario of CAs affecting the Terrestrial Desert Scrub Lifezone Distribution CE and applies user-input Landscape Condition Model (LCM) scores to generate an Ecological Integrity Assessment (EIA) for the CE. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the impact of the CA from the footprint...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Scenario,
Vegetation,
Visualization,
biota,
environment, Fewer tags
The Vista tool is used to create a Scenario of the water use CAs affecting the North American Warm Desert Riparian Woodland, Shrubland, Mesquite Bosque and Stream CE and applies user-input Landscape Condition Model (LCM) scores to generate ESAs for the CE. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the impact of the...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Hydrology,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Riparian,
Scenario,
Vegetation,
Visualization,
biota,
environment,
inlandWaters, Fewer tags
Trends measure the magnitude and statistical significance within the recent 32-year timeslice (1981-2012) using a combination of two tests. Theil-Sen slope was used to calculate magnitude of change within the recent timeframe; a Theil-Sen linear regression line is fit to the 32-year time series. The change in the value of this line across the 32-year period indicates magnitude of climate change. The Mann-Kendall test was used to calculate p-values to measure the statistical significance of the magnitude of the 32-year trend. Change was only deemed statistically significant in places where the Mann-Kendall p-value was less than 0.05.
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
For each variable the per pixel change between the recent time slice (1981-2012) or future timslice (2050s) and the baseline (1900-1980) was calculated, identifying climate “deltas” for each pixel. Recent deltas are 800m resolution and use PRISM as the source dataset. Future deltas are 4km resolution and use ClimateWNA as the source dataset. Delta = later timeslice (recent or future) - baseline. Raster values are expressed in climate units either mm for precipitation or degrees c for temperature. delta ratio values are included for precipitation and CMD, which are ratios of change (1 = no change, < 1 = decreasing, > 1 = increasing).
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Climate,
DOI,
Disturbance, All tags...
Geospatial,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
biota,
climatologyMeteorologyAtmosphere, Fewer tags
The Monitoring Trends in Burn Severity (MTBS) project assesses the frequency, extent, and magnitude (size and severity) of all large fires (includes wildfire, wildland fire use, and prescribed fire) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period of 1984 through 2011. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic scales and are intended to meet a variety of information needs that require consistent data about fire effects through space and time. This map layer...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Burn Severity,
Burned Area,
DOI, All tags...
Fire,
Fire Severity,
Geospatial,
Landsat,
MAR 2012,
MTBS,
Madrean Archipelago,
Normalized Burn Ratio,
Prescribed Fire,
REA,
Rapid Ecoregional Assessment,
Wildfire,
Wildland Fire,
differenced Normalized Burn Ratio,
environment, Fewer tags
The Monitoring Trends in Burn Severity (MTBS) project assesses the frequency, extent, and magnitude (size and severity) of all large fires (includes wildfire, wildland fire use, and prescribed fire) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period of 1984 through 2011. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic scales and are intended to meet a variety of information needs that require consistent data about fire effects through space and time. This map layer...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Burn Severity,
Burned Area,
DOI, All tags...
Fire,
Fire Severity,
Geospatial,
Landsat,
MAR 2012,
MTBS,
Madrean Archipelago,
Normalized Burn Ratio,
Prescribed Fire,
REA,
Rapid Ecoregional Assessment,
Wildfire,
Wildland Fire,
differenced Normalized Burn Ratio,
environment, Fewer tags
The Monitoring Trends in Burn Severity (MTBS) project assesses the frequency, extent, and magnitude (size and severity) of all large fires (includes wildfire, wildland fire use, and prescribed fire) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period of 1984 through 2011. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic scales and are intended to meet a variety of information needs that require consistent data about fire effects through space and time. This map layer...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Burn Severity,
Burned Area,
DOI, All tags...
Fire,
Fire Severity,
Geospatial,
Landsat,
MAR 2012,
MTBS,
Madrean Archipelago,
Normalized Burn Ratio,
Prescribed Fire,
REA,
Rapid Ecoregional Assessment,
Wildfire,
Wildland Fire,
differenced Normalized Burn Ratio,
environment, Fewer tags
The Monitoring Trends in Burn Severity (MTBS) project assesses the frequency, extent, and magnitude (size and severity) of all large fires (includes wildfire, wildland fire use, and prescribed fire) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period of 1984 through 2011. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic scales and are intended to meet a variety of information needs that require consistent data about fire effects through space and time. This map layer...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
Burn Severity,
Burned Area,
DOI, All tags...
Fire,
Fire Severity,
Geospatial,
Landsat,
MAR 2012,
MTBS,
Madrean Archipelago,
Normalized Burn Ratio,
Prescribed Fire,
REA,
Rapid Ecoregional Assessment,
Wildfire,
Wildland Fire,
differenced Normalized Burn Ratio,
environment, Fewer tags
The Vista tool is used to create a Scenario of the CAs affecting the North American Warm Desert Riparian Woodland, Shrubland, Mesquite Bosque and Stream CE and applies user-input Landscape Condition Model (LCM) scores to generate ESAs for each of the CEs. The LCM consists of Site Impact scores and impact Distances for each CA category. Site Impact scores are a value between 0 and 1 representing the impact of the CA on the relevant CEs. A score close to 1 indicates negligible or no impact from that CA. A score close to 0 indicates the highest possible impact, e.g. an interstate highway that makes the area in which it occurs completely unsuitable for the CE. Distances are set in meters and extend the impact of the...
Types: Downloadable;
Tags: BLM,
Bureau of Land Management,
DOI,
Element,
Evaluation, All tags...
Geospatial,
Hydrology,
Land Use Planning,
Landcover Model,
MAR 2012,
Madrean Archipelago,
REA,
Rapid Ecoregional Assessment,
Riparian,
Scenario,
Vegetation,
Visualization,
biota,
environment,
inlandWaters, Fewer tags
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