[1]赵串串,杨晓阳,张凤臣,等.气候变化对三江源区沙化土地植被生物量的影响[J].水土保持研究,2008,15(03):175-177,181.
　ZHAO Chuan-chuan,YANG Xiao-yang,ZHANG Feng-chen,et al.Effect of Climate on Desert land Vegetation Biomass in Sanjiangyuan Region[J].Research of Soil and Water Conservation,2008,15(03):175-177,181.
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气候变化对三江源区沙化土地植被生物量的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 15 期数: 2008年03期 页码: 175-177,181 栏目: 出版日期: 2008-06-20
Title:
Effect of Climate on Desert land Vegetation Biomass in Sanjiangyuan Region
作者:
赵串串1, 杨晓阳2, 张凤臣3, 柴永煜3, 杨兴中2
1. 陕西科技大学 资源与环境学院, 西安 710021;
2. 西北大学 生命科学学院, 西安 710069;
3. 国家林业局 西北林业调查规划设计院, 西安 710048
Author(s):
ZHAO Chuan-chuan1, YANG Xiao-yang2, ZHANG Feng-chen3, CHAI Yong-yu3, YANG Xing-zhong2
1. College of Resource & Environment, Shaanxi University of Science and Technology, Xi’an 710021, China;
2. College of Life Sciences, Northwest University, Xi’an 710069, China;
3. Northwest Institute of Forest Inventory, Planning and Design, SFA, Xi’an 710048, China
关键词:
三江源区; 沙化土地; 植被生物量; 指示种生物量
Keywords:
sanjiangyuan region; desert land; vegetation biomass; denoted biomass
分类号:
P461.7;S162.5
摘要:
对三江源区13个典型沙化土地样地植被生物量和指示种生物量进行年度连续监测，发现2006年度植被生物量、指示种生物量均比2005年有所减少，分析原因是由于气候变化造成的，2006年较2005年年平均气温升高0.2~1.0℃、年蒸发量增加54~334 mm、年降水量减少60.7~164.5 mm，基于以上事实分析，提出预防和治理三江源区土地沙化的相关建议。
Abstract:
Through continuous monitoring vegetation biomass and demoted biomass in 13 typical desertland sampling plot in sanjingyuan region, the fact was found that the quantity of both desertland vegetation biomass and demoted biomass in 2006 is less than that 2005. The main reason is come from climate change. The study indicates that annual average temperature rises from 0.2℃ to 1.0℃, annual average the evaporation increases from 54mm to 334 mm and annual average precipitation reduces from 60.7 mm to 164.5 mm, in 2006 than that 2005. Finally some countermeasures are put up for prevention and protection of desertland trends in sanjiangyuan region.

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备注/Memo

收稿日期:2007-7-17。
作者简介:赵串串（1976- ），女，讲师，硕士，主要从事流域水环境模拟与生态环境保护研究。E-mail：sxkjdxzcc@126.com

更新日期/Last Update: 1900-01-01