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Logging Residues Under Different Stand and Harvesting Conditions, Rocky Mountains
Robert Earl Benson
Cameron M. Johnston
出版
Intermountain Forest & Range Experiment Station, Forest Service, U.S. Department of Agriculture
, 1976
URL
http://books.google.com.hk/books?id=qlLxJMDYpdIC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
Volume and characteristics of logging residues from 34 harvest areas are presented. Clearcuts and partial cuts logged to conventional utilization levels and to close utilization levels are included. Residue volumes ranged from almost 3,600 ft3 /acre of wood 3-inches-plus down to about 550 ft3 /acre, depending on treatment. More than 60 percent of the residues were sound. A high proportion of residues were in pieces under 9 feet in length.
