中国科学院生态环境研究中心机构知识库
Advanced  
RCEES OpenIR  > 城市与区域生态国家重点实验室  > 期刊论文
题名: The Impact of Climate Change and Human Activity on Net Primary Production in Tibet
作者: Qin, Xiaojing; Sun, Jian; Liu, Miao; Lu, Xuyang
刊名: POLISH JOURNAL OF ENVIRONMENTAL STUDIES
出版日期: 2016
卷号: 25, 期号:5, 页码:2113-2120
关键词: NPP ; climate change ; human activity ; Tibet ; Tibetan Plateau
DOI: 10.15244/pjoes/62986
部门归属: 城市与区域生态国家重点实验室
英文摘要: The Tibetan Plateau has faced environmental degradation in recent years due to intensified human activity and climate change. In this study, the dynamics of net primary production (NPP), annual mean temperature (AMT), annual mean precipitation (AMP), number of animals (NA), number of rural laborers (NRL), and animal husbandry (AH) were analyzed and the response of NPP to climate and human activity explored. The results show that NPP was increasing gradually from northwest to southeast and is similar to the distribution of AMP. In addition, NA, NRL, and AH cluster around Lhasa. Moreover, AMP had a negative correlation with NPP in Tibet while AMT has a positive effect on NPP. Moreover, because of the large number of livestock there is a negative relationship between NA and NPP in most Tibetan regions. Furthermore, it was found that human activity made a higher contribution to NPP in Tibet (24.73%) than climate factors (17.28%). It is, therefore, necessary to further explore the relationship between human activity and the vegetation dynamic in the region.
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.rcees.ac.cn/handle/311016/35680
Appears in Collections:城市与区域生态国家重点实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
The Impact of Climate Change and Human Activity on Net Primary Production in Tibet.pdf(2280KB)期刊论文作者接受稿开放获取View 联系获取全文
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Qin, Xiaojing]'s Articles
[Sun, Jian]'s Articles
[Liu, Miao]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Qin, Xiaojing]‘s Articles
[Sun, Jian]‘s Articles
[Liu, Miao]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: The Impact of Climate Change and Human Activity on Net Primary Production in Tibet.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院生态环境研究中心 - Feedback
Powered by CSpace