[1]卜耀军,温仲明,焦峰,等.黄土丘陵区人工与自然植物群落物种多样性研究——以安塞县为例[J].水土保持研究,2005,12(01):4-6.
　BU Yao-jun,WEN Zhong-ming,JIAO Feng,et al.Research on Bio-diversity of Artificial and Natural Plant Communities in Loess Hilly Region——Taking Ansai County As an Example[J].Research of Soil and Water Conservation,2005,12(01):4-6.
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黄土丘陵区人工与自然植物群落物种多样性研究——以安塞县为例

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 12 期数: 2005年01期 页码: 4-6 栏目: 出版日期: 1900-01-01
Title:
Research on Bio-diversity of Artificial and Natural Plant Communities in Loess Hilly Region——Taking Ansai County As an Example
作者:
卜耀军1, 温仲明2, 焦峰2, 焦菊英2
1. 西北农林科技大学资源环境学院, 陕西, 杨陵, 712100;
2. 中国科学院水利部水土保持研究所, 陕西, 杨陵, 712100
Author(s):
BU Yao-jun1, WEN Zhong-ming2, JIAO Feng2, JIAO Ju-ying2
1. College of Resources and Environment of Northwest Sci-tech University of Agriculture and Forestry;
2. Institute of Soil and Water Conservation of Chinese Academy of Sciences and the Ministry of Water Resources, Yangling, Shaanxi 712100, China
关键词:
黄土丘陵区; 植被恢复重建途径; 物种多样性
Keywords:
loess hilly region; restoration ways; species diversity
分类号:
X171.1;X176
摘要:
选取4个物种多样性指数对黄土丘陵区（安塞）主要的天然及人工群落物种多样性进行了研究，试图讨论植被恢复重建途径与物种多样性的关系。结果表明：处于植被自然恢复阶段的群落其物种丰富度指数、多样性指数、均匀度指数均在演替的第三阶段较高；人工灌木群落的多样性指数和丰富度指数都要大于人工草本群落，但是人工草本群落的均匀度指数要比人工灌木群落大；同样，天然植物群落比人工植物群落的均匀度指数小，但其物种丰富度、多样性指数均高于人为干预的人工植物群落。
Abstract:
According to the research on the natural and artificial communities by four indexes of species diversity in loess hilly region (Ansai), the purpose is to discuss the relationship between re-vegetation manner and species diversity. The results showed that natural plant communities have relatively high index of abundance, species diversity and evenness especially in third stage of succession;the species diversity and abundance index of artificial bush communities was higher than artificial grass communities,but evenness index was lower than that of grass communities;also,the species diversity and abundance index of natural plant communities was higher than artificial plant communities,at the same time,it has lower abundance index than that of artificial plant communities.

参考文献/References:

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[2] 刘创民, 李昌哲.北京九龙山灌丛植被的物种多样性分析[J].林业科学研究, 1994, 7(2):143-148.
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[4] 朱志诚, 黄可.陕北黄土高原森林草原地带植被恢复演替初步研究[J].山西大学学报(自然科学版), 1993, 16(1):94-100.
[5] 马克平.生物多样性的测度方法[A].见:中国科学院生物多样性委员会.生物多样性研究的原理和方法[C].北京:中国科学技术出版社, 1994.141-166.

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备注/Memo

收稿日期:2004-10-8。
基金项目:中国科学院知识创新工程重要方向项目（KZCX3-SW-421）；中国科学院"西部之光"人才培养计划项目（B22012900）；国家自然科学基金项目（40301029）资助
作者简介:卜耀军（1978- ），男，陕西绥德人，在读硕士，主要研究方向为环境生物学与生态环境工程.

更新日期/Last Update: 1900-01-01