干旱区生态环境知识资源中心(Arid): 干旱区景观格局演变及碳收支状况研究:以塔里木盆地为例

Arid

	干旱区景观格局演变及碳收支状况研究:以塔里木盆地为例
其他题名	Study on Landscape Changes and Carbon Budget Situation in Arid Land:A Case Study in Tarim Basin,Xinjiang
	蒋烨林 1; 王让会 1; 彭擎 2; 李焱 3; 李成 2; 郭靖 2
来源期刊	生态与农村环境学报
ISSN	1673-4831
出版年	2019
卷号	35 期号:7 页码:875-884
中文摘要	基于多源遥感影像,从景观格局和空间耦合的角度对塔里木盆地景观格局演变进行分析,并结合当地碳收支状况,分析景观格局演变对碳收支的影响。结果表明:(1)在气候变化和人类活动影响下,塔里木盆地植被状况有变好趋势,有林地、耕地面积明显增加,草地面积略微增加;(2)塔里木盆地碳收支状况良好,呈现碳汇状态,且碳汇能力逐渐增强;(3)以防沙固碳和输水导水为目的的人类活动改善了塔里木盆地生态环境,在气候变化背景下应进一步加大治理力度。
英文摘要	By considering the coupling of landscape patterns and space,the evolution of landscape patterns in Tarim Basin was studied through analyzing multi‑source remote sensing images.The influence of landscape pattern on carbon budget was also investigated in this study.The results show that:(1)The vegetation condition in Tarim Basin becomes better due to the positive influence of climate change and human activities.The woodland area and the cultivated area both significantly increased while the grassland area slightly increased;(2)The carbon budget in Tarim Basin is in good condition with carbon sequestration.Its capacity gradually increased from 2001 to 2010;(3)Although current human activities including sand prevention and carbon fixation,water delivery,and water conductivity improved the ecological environment in Tarim Basin,further ecological management should be carried out considering climate change impacts.
中文关键词	景观格局 ; 碳收支 ; 气候变化 ; 塔里木盆地 ; 干旱区
英文关键词	landscape carbon budget climate change Tarim Basin arid land
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:6543646
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/239492
作者单位	1.南京信息工程大学应用气象学院;;大气环境与装备技术协同创新中心, ;;大气环境与装备技术协同创新中心, 南京;;南京, 江苏;;江苏 210044;;210044, 中国; 2.南京信息工程大学应用气象学院, 南京, 江苏 210044, 中国; 3.南京信息工程大学环境科学与工程学院, 南京, 江苏 210044, 中国
推荐引用方式 GB/T 7714	蒋烨林,王让会,彭擎,等. 干旱区景观格局演变及碳收支状况研究:以塔里木盆地为例[J],2019,35(7):875-884.
APA	蒋烨林,王让会,彭擎,李焱,李成,&郭靖.(2019).干旱区景观格局演变及碳收支状况研究:以塔里木盆地为例.生态与农村环境学报,35(7),875-884.
MLA	蒋烨林,et al."干旱区景观格局演变及碳收支状况研究:以塔里木盆地为例".生态与农村环境学报 35.7(2019):875-884.