| 松山自然保护区的生态评价 |
| 摘要点击 690 全文点击 1624 投稿时间：1997-01-20 |
| 查看HTML全文
查看全文 查看/发表评论 下载PDF阅读器 |
| 中文关键词 松山自然保护区 生态评价 评价指标、赋分标准 |
| 英文关键词 Songshan Conservation Region ecological evaluation index weighted average method |
|
| 中文摘要 |
| 松山国家级自然保护区是华北地区自然生态环境保存比较完好的暖温带山地生态系统。其组成结构复杂,类型多样,面积4150.3hm2,拥有高等植物783种,高等动物184种。本研究通过建立3个层次的生态评价指标体系,运用指标赋分和加权平均法,对松山自然保护区进行了生态评价。结果认为,该保护区的保护价值较高,在华北地区乃至全国均有典型的代表意义,目前保护区的面积、结构及经营管理可以满足保护区持续发展要求。 |
| 英文摘要 |
| Songshan Conservation Region is a undamaged mountainoustem perate zone ecosystem in north China. There are complicated structure, various types and 4150.3 ha of area. There are 783 species of flora and 184 species of animal. Three standands of ecological evaluation were established. Ecological evaluation of the Songshan Conservation Region have been done by giving indeces and weighted average in this paper. The results showed that the protection value Songshan Conservation Region is higher. Area, structure and management of the Songshan Conservation Region can satisfy sustainable development requirementat present. |
|
|
|
