[1]温仲明,焦峰,卜耀军,等.黄土沟壑区植被自我修复与物种多样性变化——以吴旗县为例[J].水土保持研究,2005,12(01):1-3.
　WEN Zhong-ming,JIAO Feng,BU Yao-jun,et al.Natural Restoration of Vegetation and Dynamic Changes of Species Diversity in Gully Regions on Loess Plateau——Case Study in Wuqi County[J].Research of Soil and Water Conservation,2005,12(01):1-3.
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黄土沟壑区植被自我修复与物种多样性变化——以吴旗县为例

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 12 期数: 2005年01期 页码: 1-3 栏目: 出版日期: 1900-01-01
Title:
Natural Restoration of Vegetation and Dynamic Changes of Species Diversity in Gully Regions on Loess Plateau——Case Study in Wuqi County
作者:
温仲明1,2, 焦峰1, 卜耀军1, 焦菊英1
1. 中国科学院水利部水土保持研究所, 陕西, 杨陵, 712100;
2. 北京师范大学地理学与遥感科学学院, 北京, 100875
Author(s):
WEN Zhong-ming1,2, JIAO Feng1, BU Yao-jun1, JIAO Ju-ying1
1. Institute of Soil and Water Conservation, CAS and MWR, Yangling, Shannxi 712100, China;
2. Institute of Geography and Remote Sensing Science, Beijing Normal University, Beijing 100875, China
关键词:
黄土沟壑区; 生态自然恢复; 物种多样性
Keywords:
loess gully regions; self-restoration of vegetation; species diversity
分类号:
X171.1;X196
摘要:
以黄土高原典型沟壑区——吴旗县为例，通过对退耕或封禁后植被自然恢复过程及其物种多样性的调查分析，结果表明，在不同的空间立地条件下，植被的演替变化规律不同：阳坡与峁顶的植被演替趋向形成以长芒草为主的群落类型，而阴坡则形成以铁杆蒿和茭篙为主的群落类型。综合整个植被演替过程，形成这些群落类型需要20年左右的时间。随植被恢复演替，物种多样性大体经历了由高到低而后逐步恢复稳定的变化过程，与其它地带性植被（含森林）恢复过程中物种多样性的变化趋势基本相似。这些初步的研究结果表明生态自我修复在实践上是可行的，但要对规划和布局等提供更多依据，仍需进一步的深入研究。
Abstract:
Natural restoration of vegetation is an important approach to ecological restoration.The detailed investigation showed that the succession trend was quiet different under different site conditions.Stipa bungeana Trin dominated on south facing slopes and mountain tops while Artemisia Vestita Wall and A.giraldⅡ Pamp dominated on the north facing slopes.The formation of these communities may take 20 years.The species biodiversity changed from high to low and then increased to stable state.This result is similar to other researches in other places.However the results prove that the self-restoration of vegetation can be successful in practice yet more efforts is needed in order to make a sound plan.

参考文献/References:

[1] 黄河水利委员会.黄河水土保持志[M].郑州:河南人民出版社, 1992.
[2] 侯庆春, 韩蕊连.黄土高原植被建设中的有关问题[J].水土保持通报, 2000, 20(2):53-56.
[3] 侯庆春, 韩蕊莲, 韩仕锋.黄土高原人工林草地"土壤干层"问题初探[J].中国水土保持, 1999, (5):11-14.
[4] 穆兴民, 陈霁伟.黄土高原水土保持措施对土壤水分的影响[J].土壤侵蚀与水土保持学报, 1999, 5(4):39-44.
[5] 李玉山.黄土高原森林植被对陆地水循环影响的研究[J].自然资源学报, 2001, 16(5):427-432.
[6] 王占孟.模拟天然植被演替规律建设黄土高原生态系统的研究[J].甘肃林业科技, 1995, (1):41-55.
[7] 梁一民.从植物群落学原理谈黄土高原植被建设的几个问题[J].西北植物学报, 1999, 19(5):026-031.
[8] Bryan Finegan, Diego Delgado.Structural and floristic heterogeneity in a 30-year-old costa rican rain forest restored on pasture through natural Secondary succession. Restoration Ecology, 2000, 8(4):380-386.
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相似文献/References:

[1]袁子成,王国梁,刘国彬,等.黄土沟壑区不同坡位白羊草群落物种多度分布研究[J].水土保持研究,2012,19(04):81.
　YUAN Zi-cheng,WANG Guo-liang,LIU Guo-bin,et al.Distribution Pattern of Species Abundance in Bothriochloa ischaemun Community at Different Slope Positions in the Loess Gully Region, China[J].Research of Soil and Water Conservation,2012,19(01):81.
[2]杨光,丁国栋,孙保平,等.黄土丘陵沟壑区退耕还林工程对植被恢复影响的研究—以陕西吴旗县为例[J].水土保持研究,2005,12(06):76.
　YANG Guang,DING Guo-dong,SUN Bao-ping,et al.Study on the Effects of the Project of Returning Cropland to Forest on Revegetation in Loess Hilly Region—Take Wuqi County in Shanxi as an Example[J].Research of Soil and Water Conservation,2005,12(01):76.

备注/Memo

收稿日期:2004-10-8。
基金项目:国家自然科学基金项目（40301029）；中国科学院"西部之光"人才培养计划项目（B22012900）；中国科学院知识创新工程重要方向项目（KZCX3-SW-421）
作者简介:温仲明（1969- ），男，博士，助研，从事土地利用变化与环境及生态恢复重建等方向的研究工作.

更新日期/Last Update: 1900-01-01