首页> 美国政府科技报告 >History of Forest Service Research in the Central and Southern Rocky Mountain Regions 1908-1975.
【24h】

History of Forest Service Research in the Central and Southern Rocky Mountain Regions 1908-1975.

机译:1908 - 1975年中南部落基山地区森林服务研究的历史。

获取原文

摘要

The first forest research area established by the Forest Service was in 1908-the Fort Valley Experimental Forest near Flagstaff, Arizona. In 1909, the Fremont Experiment Station near Colorado Springs was begun, as well as the Wagon Wheel Gap watershed experiment in the central Rockies. The Santa Rita Range Reserve, begun in 1903, was transferred to the Forest Service in 1915. Two forest and range experiment stations were officially designated- Southwestern Station, in 1930, at Tucson, Arizona, and Rocky Mountain Station, in 1935, at Fort Collins, Colorado. The two Stations were combined in 1953, with central headquarters at Fort Collins, to serve a 10-State territory.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号