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Watershed Rehabilitation Options for Disturbed Slopes on the Queen Charlotte Islands
William W. Carr
British Columbia. Ministry of Forests
出版
Information Services Branch, Ministry of Forests
, 1985
主題
Nature / Environmental Conservation & Protection
Nature / Natural Resources
Science / Earth Sciences / General
Science / Life Sciences / Ecology
Science / Environmental Science
Technology & Engineering / Agriculture / Forestry
Technology & Engineering / Civil / Highway & Traffic
ISBN
0771885040
9780771885044
URL
http://books.google.com.hk/books?id=dJKn4VyOTb8C&hl=&source=gbs_api
註釋
Surface erosion and mass wasting in forested watersheds can increase significantly following road development and logging. This is particularly true on steep forested slopes that receive a great deal of precipitation, such as those on the Queen Charlotte Islands. Through proper planning and the use of high construction standards, many of these problems can be alleviated, but not completely controlled. In addition, unforeseen problems that result in accelerated surface erosion and mass wasting may arise. For these reasons, the forest manager must have a variety of measures to either control erosion or lessen its impacts. This report reviews both prevention and rehabilitation techniques that may be of use in controlling erosion and/or alleviating further erosion damage on the Queen Charlotte Islands. To date, little erosion control or land rehabilitation work has been carried out on forested land on the Charlottes, and it is hoped that this report may provide the basis for future activities in this field.