| 张娜,姚晓洁.江西马头山国家自然保护区生态系统稳定性研究[J].安徽建筑大学学报,2019,27(): |
| 江西马头山国家自然保护区生态系统稳定性研究 |
| Study on The Ecosystem Pattern Stability of The Matou Mountain National Nature Reserve |
| 投稿时间：2018-09-16 修订日期：2019-05-12 |
| DOI： |
| 中文关键词: 生态系统稳定性 生态系统多样性 马头山自然保护区 |
| 英文关键词: Ecosystem Stability Biodiversity Nature Reserve of Matou Mountain |
| 基金项目:中央高校基本科研业务项目(JZ2015HGBZ0516)资助 |
|
| 摘要点击次数: 3460 |
| 全文下载次数: 1143 |
| 中文摘要: |
| 自然保护区是守护生态安全底线的最有效手段,也是维护生物多样性最为有效的措施。本文基于冗余理论和生态演替理论,以景观单元和景观结构为判断依据,从纵横两个方向对马头山自然保护区生态系统稳定性进行研究,为进一步完善自然保护区的植被群落的培育提供合理意见。研究结果表明：江西马头山国家自然保护区植被群落是位于顶级稳定群落前一阶段的稳定生态系统占据了主要的优势,并且极稳定生态系统和稳定生态系统已经达到了总面积的73.88%；极不稳定生态系统和不稳定生态系统的土地单元占总面积的23.04%。 |
| 英文摘要: |
| The nature reserve is the most effective means to protect the ecological safety bottom line, meanwhile it is also the most effective measure to maintain biodiversity. Based on the theory of redundancy and ecological succession, meanwhile with landscape units and structures as judgment basis, the Matou mountain nature reserve ecosystem stability was studied from the vertical and horizontal directions in this paper. Results show that a stable ecosystem has a major advantage in the Matou mountain national nature reserve, which already has reached the stage before the top stable communities. The most stable ecosystem and the more stable ecosystem has reached 73.88% of the total area, the most unstable ecosystem and the more unstable ecosystem land unit accounts for 23.04% of the total area. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
