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Mean forest carbon (g C m2; 1986 – 2005), simulated with MC1 (Lenihan et al. 2008) and a 10 km x 10km grid cell size.
Predicted probability of marten year-round occurrence derived from future (2046-2065) climate projections and vegetation simulations. Projected marten distribution was created with Maxent (Phillips et al. 2006) using marten detections (N = 302, spanning 1990 – 2011) and nine predictor variables: mean winter (January – March) precipitation, mean amount of snow on the ground in March, mean understory index (fraction of grass vegetation carbon in forest), mean fraction of total forest carbon in coarse wood carbon, average maximum tree LAI, mean fraction of vegetation carbon burned, mean forest carbon (g C m2), mean fraction of vegetation carbon in forest, and modal vegetation class. Future climate drivers were...
Tags: california,
climate,
hadley,
mammal,
marten, All tags...
mc1,
north america,
species distribution model,
usa,
wildlife habitat,
yale, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Hadley, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
PA,
imageryBaseMapsEarthCover, Fewer tags
This map represents the percent change in average annual precipitation, simulated by the model MC1 between the 30-year periods 1971-2000 and 2070-2099 under the Hadley climate change and A2 emissions scenarios. The average annual precipitation for the respective 30-year periods decreased in all of the 5,311 grid cells of the Apache-Sitgreaves study area. The greatest decrease was -25.1%; the least decrease was -9.2%; and the mean decrease was -15.8% The vegetation model MC1 (e.g. Bachelet et al. 2001) was used to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget, and wild fire impacts at two study sites in eastern Oregon (Deschutes and Fremont-Winema National Forests) and in Arizona...
Tags: biotic community,
burned area,
carbon,
climate,
fire, All tags...
hadley,
mc1,
model,
prism,
regime,
simulation,
vegetation, Fewer tags
Simulated forest carbon (g C m2) averaged over 2046-2065 simulated by MC1 (Hayhoe et al. 2004) at a 10 km x 10 km grid cell size under Hadley CM3 (Gordon et al. 2000, Pope et al. 2000) climate projections with A1fi emission levels (Nakic’enovic’ et al. 2000). References: Gordon C., C. Cooper , C.A. Senior, H. Banks, J.M. Gregory, T.C. Johns , J.F.B. Mitchell, and R.A. Wood. 2000. The simulation of SST, sea ice extents and ocean heat transports in a version of the Hadley Centre coupled model without flux adjustments. Clim Dyn 16:147–168. Nakic’enovic’ N, Alcamo J, Davis G, de Vries B, Fenhann J, Gaffin S, Gregory K, Grubler A, Jung TY, Kram T et al. 2000. Intergovernmental panel on climate change special report...
Tags: california,
climate,
climate change,
cm3,
dynamic vegetation model, All tags...
hadley,
mc1,
north america,
simulated forest carbon,
usa,
yale, Fewer tags
This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs....
Types: Citation;
Tags: 21227,
3.75 x 3.75 minute,
3708660,
Aerial Compliance,
Compliance, All tags...
Digital Ortho rectified Image,
Downloadable Data,
HADLEY,
HADLEY, NE,
JPEG2000,
KY,
KY227,
NAIP,
Ortho Rectification,
Orthoimagery,
Quarter Quadrangle,
USDA National Agriculture Imagery Program (NAIP),
WARREN CO KY FSA,
Warren,
farming, Fewer tags
This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs....
Types: Citation;
Tags: 26125,
3.75 x 3.75 minute,
4208305,
Aerial Compliance,
Compliance, All tags...
Digital Ortho rectified Image,
Downloadable Data,
HADLEY,
HADLEY, SE,
JPEG 2000,
JPEG2000,
MI,
MI125,
NAIP,
OAKLAND CO MI FSA,
Oakland,
Ortho Rectification,
Orthoimagery,
Quarter Quadrangle,
USDA National Agriculture Imagery Program (NAIP),
farming,
imageryBaseMapsEarthCover, Fewer tags
This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs....
Types: Citation;
Tags: 26125,
3.75 x 3.75 minute,
4208305,
Aerial Compliance,
Compliance, All tags...
Digital Ortho rectified Image,
Downloadable Data,
HADLEY,
HADLEY, SW,
JPEG 2000,
JPEG2000,
MI,
MI125,
NAIP,
OAKLAND CO MI FSA,
Oakland,
Ortho Rectification,
Orthoimagery,
Quarter Quadrangle,
USDA National Agriculture Imagery Program (NAIP),
farming,
imageryBaseMapsEarthCover, Fewer tags
This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP program is administered by USDA FSA and has been established to support two main FSA strategic goals centered on agricultural production. These are, increase stewardship of America's natural resources while enhancing the environment, and to ensure commodities are procured and distributed effectively and efficiently to increase food security. The NAIP program supports these goals by acquiring and providing ortho imagery that has been collected during the agricultural growing season in the U.S. The NAIP ortho imagery is tailored to meet FSA requirements and is a fundamental tool used to support FSA farm and conservation programs....
Types: Citation;
Tags: 27101,
3.75 x 3.75 minute,
4409558,
Aerial Compliance,
Compliance, All tags...
Digital Ortho rectified Image,
Downloadable Data,
HADLEY,
HADLEY, SW,
JPEG2000,
MN,
MN101,
MURRAY CO MN FSA,
Murray,
NAIP,
Ortho Rectification,
Orthoimagery,
Quarter Quadrangle,
USDA National Agriculture Imagery Program (NAIP),
farming, Fewer tags
Mean difference between maximum and minimum temperatures during summer (July - September) averaged over 2046-2065 from the general circulation model Hadley CM3 (Gordon et al. 2000, Pope et al. 2000) downscaled to a grid cell size of 10 km x 10km. References: Gordon C., C. Cooper , C.A. Senior, H. Banks, J.M. Gregory, T.C. Johns , J.F.B. Mitchell, and R.A. Wood. 2000. The simulation of SST, sea ice extents and ocean heat transports in a version of the Hadley Centre coupled model without flux adjustments. Clim Dyn 16:147–168. Pope, V.D., M.L. Gallani, P.R. Rowntree, and R.A. Stratton. 2000. The impact of new physical parameterisations in the Hadley Centre climate model – HadAM3. Clim Dyn 16:123–146.
Vegetation carbon (g C m2) averaged over 2046-2065 simulated by MC1 (Hayhoe et al. 2004) at a 10 km x 10 km grid cell size under Hadley CM3 (Gordon et al. 2000, Pope et al. 2000) climate projections with A1fi emission levels (Nakic’enovic’ et al. 2000). References: Gordon C., C. Cooper , C.A. Senior, H. Banks, J.M. Gregory, T.C. Johns , J.F.B. Mitchell, and R.A. Wood. 2000. The simulation of SST, sea ice extents and ocean heat transports in a version of the Hadley Centre coupled model without flux adjustments. Clim Dyn 16:147–168. Nakic’enovic’ N, Alcamo J, Davis G, de Vries B, Fenhann J, Gaffin S, Gregory K, Grubler A, Jung TY, Kram T et al. 2000. Intergovernmental panel on climate change special report on...
Tags: california,
climate,
climate change,
cm3,
dynamic vegetation model, All tags...
hadley,
mc1,
north america,
simulated vegetation carbon,
usa,
yale, Fewer tags
Future modal vegetation class over 2046-2065, simulated with MC1 (Lenihan et al. 2008) and a 10 km x 10 km grid cell size under the A2 emissions scenario with the PCM1 GCM (Washington et al. 2000; Meehl et al. 2003). Grid Value: Vegetation Type 1: ALPINE 2: SUBALPINE FOREST 3: COAST EVERGREEN FOREST 11: PINYON-JUNIPER 4: SIERRAN EVERGREEN FOREST 6: MIXED EVERGREEN FOREST 15: GREAT BASIN EVERGREEN WOODLAND 10: MIXED EVERGREEN WOODLAND 20: SAGEBRUSH STEPPE 17: C3 GRASSLAND 18: C4 GRASSLAND 19: CHAPARRAL 17: C3 GRASSLAND 18: C4 GRASSLAND 21: DESERT References: Meehl, G.A., W.M. Washington, T.M.L. Wigley, J.M. Arblaster, and A. Dai. 2003. Solar and greenhouse gas forcing and climate response in...
Difference between maximum and minimum temperatures (°C) during summer (July – September; averaged over 2076-2095) at a 4 km x 4 km spatial resolution using future climate projections provided through CMIP3 (http://www-pcmdi.llnl.gov/ipcc/about_ipcc.php). Future climate drivers were generated using statistical downscaling (simple delta method) of general circulation model projections, in this case Hadley CM3 (Johns et al. 2003) under the A2 emission scenario (Naki?enovi? et al. 2000). The deltas (differences for temperatures and ratios for precipitation) were used to modify PRISM 4km historical baseline (Daly et al. 1994). Note: The MC1 model is described in data basin (http://databasin.org/climate-center/features/mc1-dynamic-global-vegetation-model)....
Simulated fraction of vegetation carbon in forest 2046-2065 simulated by the MC1 dynamic global vegetation model (Bachelet et al. 2001) at a 4 km x 4 km spatial resolution using future climate projections provided through CMIP3 (http://www-pcmdi.llnl.gov/ipcc/about_ipcc.php). Future climate drivers were generated using statistical downscaling (simple delta method) of general circulation model projections, in this case Hadley CM3 (Johns et al. 2003) under the A2 emission scenario (Naki?enovi? et al. 2000). The deltas (differences for temperatures and ratios for precipitation) were used to modify PRISM 4km historical baseline (Daly et al. 1994). Note: The MC1 model is described in data basin (http://databasin.org/climate-center/features/mc1-dynamic-global-vegetation-model)....
Mean maximum temperature (°C) averaged over 2046-2065 from the general circulation model Hadley CM3 (Gordon et al. 2000, Pope et al. 2000) downscaled to a grid cell size of 10 km x 10km. References: Gordon C., C. Cooper , C.A. Senior, H. Banks, J.M. Gregory, T.C. Johns , J.F.B. Mitchell, and R.A. Wood. 2000. The simulation of SST, sea ice extents and ocean heat transports in a version of the Hadley Centre coupled model without flux adjustments. Clim Dyn 16:147–168. Pope, V.D., M.L. Gallani, P.R. Rowntree, and R.A. Stratton. 2000. The impact of new physical parameterisations in the Hadley Centre climate model – HadAM3. Clim Dyn 16:123–146.
Predicted probability of marten year-round occurrence created with Maxent (Phillips et al. 2006) using marten detections (N = 302, spanning 1990 – 2011) and eight predictor variables: mean annual precipitation, mean summer (July – September) precipitation, mean summer temperature amplitude, mean annual temperature maximum, mean fraction of vegetation carbon burned, mean understory index, mean vegetation carbon (g C m-2), and modal vegetation class. Predictor variables had a grid cell size of 10 km, vegetation variables were simulated with MC1 (Hayhoe et al. 2004), historical climate variables were provided by the PRISM GROUP (Daly et al. 1994), and future climate projections were obtained from the Hadley Center...
Tags: california,
climate,
distribution model,
hadley,
mammal, All tags...
marten,
mc1,
north america,
species,
usa,
wildlife habitat,
yale, Fewer tags
Future modal vegetation class over 2076-2095, simulated with MC1 (Hayhoe et al. 2004) and a 10 km x 10 km grid cell size under the A1fi emissions scenario with the Hadley CM3 GCM model (Gordon et al. 2000, Pope et al. 2000). Grid Value: Vegetation Type 1: ALPINE 2: SUBALPINE FOREST 3: COAST EVERGREEN FOREST 11: PINYON-JUNIPER 4: SIERRAN EVERGREEN FOREST 6: MIXED EVERGREEN FOREST 15: GREAT BASIN EVERGREEN WOODLAND 10: MIXED EVERGREEN WOODLAND 20: SAGEBRUSH STEPPE 17: C3 GRASSLAND 18: C4 GRASSLAND 19: CHAPARRAL 17: C3 GRASSLAND 18: C4 GRASSLAND 21: DESERT References: Gordon C., C. Cooper , C.A. Senior, H. Banks, J.M. Gregory, T.C. Johns , J.F.B. Mitchell, and R.A. Wood. 2000. The simulation...
Percent change in biomass consumed by fire is calculated for 50 year periods for the historical period and for the future (2050-2099 versus 1951-2000. Percent change is calculated as ((future – historical/historical) x 100). These are results from the NA8K version of MC1. MC1 is a dynamic vegetation model for estimating the distribution of vegetation and associated ecosystem fluxes of carbon, nutrients, and water. It was created to assess the potential impacts of global climate change on ecosystem structure and function at a wide range of spatial scales from landscape to global. The model incorporates transient dynamics to make predictions about the patterns of ecological change. MC1 was created by combining physiologically...
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
CO,
Downloadable Data,
GeoPDF,
GeoTIFF, All tags...
Hadley,
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Hadley, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
WA,
imageryBaseMapsEarthCover, Fewer tags
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