贡嘎山黄崩溜沟泥石流迹地的植被恢复  

Vegetation Restoration of Debris Flow Area in Huangbengliu Gully of Gongga Mountain

作　　者：王晓琴[1] 王莉[1] 秦世豪 WANG Xiaoqin;WANG Li;QIN Shihao(Sichuan Academy of Forestry,Chengdu 610081;College of Tourism and Urban-Rural Planning,Chengdu University of Technology,Chengdu 610059)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]成都理工大学旅游与城乡规划学院,四川成都610059

出　　处：《四川林业科技》2022年第3期20-24,共5页Journal of Sichuan Forestry Science and Technology

基　　金：国家自然科学基金(41771062)。

摘　　要：通过对7个地黄崩沟泥石流迹地的植被恢复全过程测定,将不同阶段的物种组成、光合作用、生物量和生产力方面量化,作为植被恢复过程的主要指标,并分析了各个指标的内在关系,总结分析出峨眉冷杉(Abies fabri)天然林自然恢复的全貌,为生态系统的恢复和重建提供全序列参考。By measuring the whole process of vegetation restoration in seven debris flow sites of Huangbengliu Gully,the species composition,photosynthesis,biomass and productivity in different stages were quantified as the main indicators of the vegetation restoration.The intrinsic relationship of each indicator was analyzed,and the whole picture of natural restoration of Abies fabri natural forest were summarized and analyzed,which will provide a full sequence for ecosystem restoration and reconstruction This will provide a complete sequence reference for ecosystem restoration and reconstruction.

关 键 词：海螺沟 泥石流迹地 生态系统 植被恢复 

分 类 号：P642.23[天文地球—工程地质学] X171.1[天文地球—地质矿产勘探]