高保护价值森林的判定与分布特征  

Decision and distribution characteristics of high conservation value forest

作　　者：王树伟[1] 梁启[1] 孟得干 李杨[1] 郭志刚[1] 贺翔宇[1] 梁东[1] 孙忠全[1] 

机构地区：[1]吉林省林业勘察设计研究院,吉林长春130022

出　　处：《吉林林业科技》2013年第2期17-19,51,共4页Journal of Jilin Forestry Science and Technology

摘　　要：在松江河林业有限公司森林经营方案基础上,依据高保护价值森林标准,对其施业区内的高保护价值森林进行判定,结果表明:该林区高保护价值森林的总面积为43 905 hm2,蓄积为5 877 223 m3。主要分布类型有5种:HCV1,国家级森林公园,面积为5 930 hm2;HCV1,东北红豆杉低密度分布区,面积为278 hm2;HCV4,国家重点公益林区(集水区),面积为32 080 hm2;HCV4,母树林林分,面积为1 393 hm2;HCV5,省级重点公益林区(饮用水水源地),面积为9 817 hm2。According to the high conservation value forests standard,based on forest management plan of SongJiangHe forestry co.,LTD,the high conservation value forests had been decided,the results showed that： the total area of high conservation value forests in the forest region was 43 905 hm2,and the accumulation was 5 877 223 m3.There are 5 kinds of main distribution type,namely HCV1,national forest park,the area was 5 930 hm2;HCV1,low density area of Taxus cuspidate,its area was 278 hm2;HCV4,national key public welfare forest region（forest region）,its area was 32 080 hm2;HCV4,the forest stand of seed production stand,its area was 1 393 hm2;HCV5,provincial key public welfare forest region（drinking water source）,its area was 9 817 hm2.

关 键 词：高保护价值森林 判定 分布特征 

分 类 号：S757.47[农业科学—森林经理学]