USDA Forest Service 型号7自包装消防救援装置说明书 USDA FOREST SERVICE SLIP-0N UNIT SPECIFICATION TYPE 7 FIRE APPARATUS Feb 2010 1
USDA Forest Servicebiodiversity conservationendangered speciesgrizzly bearsimperiled speciesroadless areasthreatened speciesIn January 2001, approximately 23 x 106 ha of land in the U.S. National Forest System were slated to remain roadless and protected from timber extraction under the Final Roadless ...
usdaforest农业部servicerangelandsmcwilliams RuthMcWilliamsRuthMcWilliamsNationalSustainableDevelopmentCoordinatorNationalSustainableDevelopmentCoordinatorUSDAForestServiceUSDAForestServiceMay31,2001May31,2001ScienceDay2001SustainabilityFramework…ProvidesSubstanceforForests,Rangelands,andMinerals/Energy Whatissustainability? Howtomea...
tools and methods are being used, and how their use could be improved, we conducted an anonymous on-line survey of 1,738 decision-makers (including staff managers and line officers) and 4,819 analysts (planners and specialists) of the USDA Forest Service's (FS) National Forest System (NFS...
Database tools (DB*) - functions for querying and extracting data from FIA’s national database. Data tools (dat*) - functions for summarizing and exploring FIA data. Spatial tools (sp*) - functions for manipulating and summarizing spatial data. Estimation Modules (mod) Green-Book (modGB*)...
The USDA Forest Service (USDA FS) manages public lands, provides assistance in managementof the privately-owned forested lands, and does research. Major divisions of the agency include the National Forest System, State and Private Forestry, and theResearch and Development (R&D) branches. The R&D ...
The Forest Inventory and Analysis (FIA) program of the USDA Forest Service has initiated a transition from regional, periodic inventories to on enhanced na... PD Miles 被引量: 308发表: 2001年 Design, implementation, and analysis methods for the National Woodland Owner Survey The National Woodland...
Recreation Partnerships and the USDA Forest Service: Managers' Perceptions of the Impact of National Recreation Strategy Partnerships have emerged as a popular method of improving recreation resource programmes in an age of fiscal constraints. The article evaluates the succes... S Selin,D Chavez - 《...
5. APPLICATION AND LIMITATIONS During the Powell Wildland Fire Use in Grand Canyon National Park in 2003, FARSITE was used to Figure 6. Table results for the data shown in figure 6. predict impacts to visibility from smoke. Visibility was measured by the In-Canyon transmissionometer. The ...
In this paper, a GIS project between Forest Service and Troy University in Alabama is presented. The project aims to develop, and update, and maintain a GIS database of National Forests in Alabama (NFs AL). Details of the project include building metadata files for existing GIS data, updatin...