首页 | 本学科首页   官方微博 | 高级检索  
     


Estimates of site potential for Douglas-fir based on site index for several southwestern habitat types
Authors:Robert L. Mathiasen  Elizabeth A. Blake  Carleton B. Edminster
Abstract:Estimates of site potential for Douglas-fir based on measured site indexes in 450 stands are compared between 10 southwestern habitat types. Significant differences in site potential are found between the habitat types studied.
Keywords:
点击此处可从《西北部美国博物学家》浏览原始摘要信息
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号