登入選單

返回Google圖書搜尋

Guidelines for Maintaining Biodiversity During Juvenile Spacing

Andy ParkBC EnvironmentL. D. McCullochBritish Columbia. Ministry of ForestsCanada-British Columbia Partnership Agreement on Forest Resource Development: FRDA II.Habitat Silviculture Protection Committee (Canada)

出版	Forest Service, British Columbia, 1993
主題	Science / Life Sciences / Biological Diversity
ISBN	07726194179780772619419
URL	http://books.google.com.hk/books?id=DPxOb4eLxHQC&hl=&source=gbs_api

註釋

The forests of British Columbia are home to a variety of plant and animal life that is unequalled elsewhere in Canada. To conserve the full variety of these plants and animals, their habitats in the forest must be considered during silvicultural operations such as juvenile spacing. These guidelines describe the mandate for biological diversity, levels of forestry management, designing and executing spacing contracts to maintain stand level biodiversity, and example contract clauses.