Filters: Tags: forest management (X)
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Quaking aspen cover 3.3 million hectares in the Upper Colorado River Basin, and these areas are gradually converting to conifer forest by the natural process of ecological succession. This change is being hastened by forest managment practices that reduce fires, destroy pests, or otherwise prevent the natural processes that previously caused conifer areas to revert to the subclimax aspen. The hydrologic consequence has been forecast to cause a runoff reduction in the Colorado River as large as one million acre-feet annually, a major blow to water availability in the Lower Basin. Understanding and dealing with the problems requires quantitative comparision of the evaportranspiration rates of conifer and aspen forests...
Categories: Publication;
Types: Citation,
ScienceBase Citation;
Tags: Chicken Creek watershed,
Colorado River Basin,
Utah,
aspen,
conifers,
This dataset represents presence of white pine (Pinus strobus) at year 100 (2095) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) B2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated.
This dataset depicts dominant species groups in Minnesota (USA) at year 0 (1995) from a single model run of LANDIS-II. The simulation assumed IPCC A2 emissions (moderate) and used the Hadley 3 global circulation model. Contemporary harvest rates and intensities were simulated. Contemporary harvesting was spatially allocated following ecological land units (rather than ownership) and harvest frequency, severity, and size distributions were based on historic wind and fire regimes. The projected dominant species were listed as follows: 1) Spruce and Fir; 2) Northern Hardwoods: Sugar Maple; 3) Northern Hardwoods: Red Maple; 4) Aspen and Birch; 5) White, Red, and Jack Pine; 6) Other species.
This dataset depicts dominant species groups in Minnesota (USA) at year 150 (2145) from a single model run of LANDIS-II. The simulation assumed IPCC A2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated. Restoration harvesting was spatially allocated following ecological land units (rather than ownership) and harvest frequency, severity, and size distributions were based on historic wind and fire regimes. The projected dominant species were listed as follows: 1) Spruce and Fir; 2) Northern Hardwoods: Sugar Maple; 3) Northern Hardwoods: Red Maple; 4) Aspen and Birch; 5) White, Red, and Jack Pine; 6) Other species.
This dataset represents presence of Jack Pine (Pinus banksiana) in Minnesota (USA) at year 150 (2145) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) B2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated.
This dataset represents presence of Jack Pine (Pinus banksiana) in Minnesota (USA) at year 100 (2095) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) B2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated.
This dataset depicts dominant species groups in Minnesota (USA) at year 150 (2145) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) A2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated. Restoration harvesting was spatially allocated following ecological land units (rather than ownership) and harvest frequency, severity, and size distributions were based on historic wind and fire regimes. The projected dominant species were listed as follows: 1) Spruce and Fir; 2) Northern Hardwoods: Sugar Maple; 3) Northern Hardwoods: Red Maple; 4) Aspen and Birch; 5) White, Red, and Jack Pine;...
This dataset represents presence of Black Spruce (Picea mariana) at year 0 (1995) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) B2 emissions (moderate) and used the Hadley 3 global circulation model. Contemporary harvest rates and intensities were simulated.
This dataset represents presence of white pine (Pinus strobus) at year 150 (2045) from a single model run of LANDIS-II. The simulation assumed Intergovernmental Panel on Climate Change (IPCC) B2 emissions (moderate) and used the Hadley 3 global circulation model. Restoration harvest rates and intensities were simulated.
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