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72 Titles Match Your Query
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51. Red Pine Growth and Yield [USDA0173]
The purpose of this data set is to support growth and yield modeling research, ecological dynamics research, and genetics research. It is used by North Central Forest Experiment Station (NCFES) scientists ...


52. Regeneration Histories on the Allegheny Plateau, USDA/FS [USDA0133]
To consolidate tree regeneration records and to schedule periodic remeasurements to enable the refining of Allegheny hardwood forest regeneration guidelines. Collection Organization: USDA-FS - Northeastern ...


53. Reproduction Following Clearcutting -- Study FS-NC-OH-466 [USDA0174]
The purpose of this data set is to model vegetative response of trees and shrubs following clearcutting. The data include silviculture/ecology, growth and yield. The dataset is used to monitor vegetative ...


54. Rio Puerco Soils Data: 1987-1988 [USDA0388]
"Rio Puerco Soils Data: 1987-1988" is an extensive, short-term database studying soil/vegetation relations. It is used for research and monitoring; includes soil chemical/physical data; and horizon ...


55. Rio Puerco Vegetation Data: 1979-1988 [USDA0390]
The "Rio Puerco Vegetation Data: 1979-1988" dataset is a study of vegetation dynamics in the Rio Puerco Watershed, a semiarid grass/shrubland in southwest New Mexico. This is a Range Management Station/Bureau ...


56. Rio Puerco Vegetation Data: 1982-1984 [USDA0389]
The "Rio Puerco Vegetation Data: 1982-1984" dataset is a vegetation dynamics study of Rio Puerco Watershed, a semiarid grass/shrubland area in southwest New Mexico. This is a Forest Service/Bureau ...


57. Rio Puerco Watershed Soils Data: 1986-1988 [USDA0391]
"Rio Puerco Watershed Soils Data: 1986-1988" is a large, short-term database of semi-arid grass/shrubland studying soil/vegetation relationships. Data are compiled by the Range Management Station/Bureau ...


58. Rocky Mountain Resource Inventory System (RMRIS) [USDA0175]
This database has been used for the last several years throughout Region 2 (and extending recently to two adjacent regions) to store natural resources data, primarily about vegetation, based on polygon ...


59. Sevilleta LTER: 1986-1989 [USDA0392]
"Sevilleta LTER: 1986-1989" is a study of Sevilleta National Wildlife Refuge; confluence of three arid/semiarid biomes in New Mexico. This dataset includes vegetation dynamics, soil/vegetation relations, ...


60. Shelterwood -- Study FS-NC-1109-79-01 [USDA0176]
The purpose of this data set is to monitor reproduction under alternative overstory and understory treatments in upland oaks. Collection Organization: USDA/FS - North Central Forest Experiment Station ...


61. Soils Data: El Malpais Lava Badlands, New Mexico, 1988 [USDA0393]
"Soils Data: El Malpais Lava Badlands, New Mexico, 1988" is a soil/vegetation relationship database of El Malpais Lava Badlands, New Mexico. Its purpose is to provide soil chemical physical data, ...


62. Study FS-NC-1109-82-05 [USDA0177]
The purpose of this dataset is to examine the effect of interplanted autumn olive on planted oak. The data include soil and foliar chemistry, growth and yield. Data set used to measure chemical and ...


63. Study FS-NC-1151-83-04 [USDA0178]
The purpose of this dataset is to evaluate residual benefits of interplanted autumn olive on ash, oak and walnut. Soil and vegetation chemistry, growth and yield data are included. The data are used ...


64. Study FS-NC-4154-88-02 (Reproduction Following Clearcutting) [USDA0179]
The purpose of this data set is to measure and monitor reproduction following clearcutting. Ecology and silviculture data are included. The data are used to monitor forest vegetation dynamics following ...


65. Swamp Conifer Forest Growth Plots at the North Central Forest Station [USDA0181]
The purpose of this dataset is to evaluate stocking density management effects on growth, yield, and resistance to damaging agents in swamp conifers. Data are used to test stocking density hypotheses, ...


66. Timber Management System (TM) [CIESIN0364]
The "Timber Management System (TM)" database provides national and regional forest data, which can be searched to produce customized reports on the state of U.S. forests in general or for specific ...


67. TreeGenes - A Forest Trees Genome Database [usda.AGIS.TreeGenes]
The TreeGenes database is an object-oriented database of forest tree genome mapping information. It contains genetic map information, images, and additional information for forest trees. Species ...


68. USWB Site at Grand Rapids, MN [USDA0182]
To monitor air temperatures, precipitation and snowfall amounts as part of the USWB network. This dataset is used to interpret results of studies and as a guide for setting up new studies. It is used ...


69. Vegetation Data for the El Malpais Lava Badlands, New Mexico: 1985-1988 [USDA0384]
The "Vegetation Data for the El Malpais Lava Badlands, New Mexico: 1985-1988" dataset contains information from a vegetation dynamics study of El Malpais Lava Badlands, a semiarid grass/shrubland ...


70. White Spruce Growth and Yield [USDA0183]
To provide the data to test white spruce growth and yield models and to develop new models. The datatset includes raw data, analyzed and summarized data and progress reports. Data are used by NCFES ...


71. Wood Energy Use in the United States [USDA0394]
"Wood Energy Use in the United States" is a dataset that contains historical and projected figures on wood energy use in the United States and its impact on timber supply, demand and inventory are ...


72. Wood-borer Infestation Patterns on Oaks Along an Acidic Deposition Gradient from Arkansas to Ohio [USDA0184]
To quantify attack density of various "live-oak borers" on black oaks and white oaks at seven sites (in Arkansas, Illinois, Indiana, and Ohio) and correlate the attack patterns with the deposition ...


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