Advanced  
YIC-IR  > 海岸带信息集成与综合管理实验室  > 期刊论文
题名:
The responses of evapotranspiration due to changes of LUCC under seawater intrusion in a coastal region
作者: Cao, Xiaoming1; Gao, ZhiQiang(高志强)2
刊名: ENVIRONMENTAL EARTH SCIENCES
ISSN号: 1866-6280
出版日期: 2013-10-01
卷号: 70, 期号:4, 页码:1853-1862
关键词: Evapotranspiration ; Land use and land cover ; Remote sensing ; Seawater intrusion
学科分类: Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
产权排序: [Cao, Xiaoming] Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; [Gao, Zhiqiang] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
通讯作者: Gao, ZQ (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. caoxm1027@gmail.com ; gaoland@gmail.com
中文摘要: The paper provides a coherent pattern identification analysis of the impacts of coastal land use and land cover (LULC) on evapotranspiration (ET) under the impact of seawater intrusion. The study applied the Landsat satellite data to characterize the LULC at Laizhou Bay, Shandong Province, China. Then, the ET and heat fluxes were estimated using the surface energy balance algorithm for land model with two-time phase thermal infrared band images and regional surface parameters. This allowed for the eventual linkage of seawater intrusion to land use/cover changes (LUCC) and ET variations over time. The case study discussed in this paper carried out a coastal landscape dynamics assessment using multi-source and multi-sensor remote sensing technologies. The results are: (1) due to its distance from the sea, the vegetation index (modified soil-adjusted vegetation index, MSAVI) gradually increases with the gradual increase of land use grade (Uindex); (2) there are a variety of types of relational patterns between parameters (LST, G(n), MSAVI, and Uindex) and ET (positive, negative, and no relationship); and (3) seawater intrusion significantly affected the spatial pattern of LUCC, which evidently affected the spatial distribution of ET. The spatial distribution pattern and change characteristics of ET were formed by double driving forces of seawater intrusion and LUCC under the background effects of regional climate.
英文摘要: The paper provides a coherent pattern identification analysis of the impacts of coastal land use and land cover (LULC) on evapotranspiration (ET) under the impact of seawater intrusion. The study applied the Landsat satellite data to characterize the LULC at Laizhou Bay, Shandong Province, China. Then, the ET and heat fluxes were estimated using the surface energy balance algorithm for land model with two-time phase thermal infrared band images and regional surface parameters. This allowed for the eventual linkage of seawater intrusion to land use/cover changes (LUCC) and ET variations over time. The case study discussed in this paper carried out a coastal landscape dynamics assessment using multi-source and multi-sensor remote sensing technologies. The results are: (1) due to its distance from the sea, the vegetation index (modified soil-adjusted vegetation index, MSAVI) gradually increases with the gradual increase of land use grade (Uindex); (2) there are a variety of types of relational patterns between parameters (LST, G(n), MSAVI, and Uindex) and ET (positive, negative, and no relationship); and (3) seawater intrusion significantly affected the spatial pattern of LUCC, which evidently affected the spatial distribution of ET. The spatial distribution pattern and change characteristics of ET were formed by double driving forces of seawater intrusion and LUCC under the background effects of regional climate.
研究领域[WOS]: Environmental Sciences & Ecology ; Geology ; Water Resources
关键词[WOS]: LAND-USE CHANGES ; SURFACE-ENERGY BALANCE ; DRIVING FORCES ; ALGORITHM ; IMPACT ; TEMPERATURE ; COVER ; BASIN ; MODEL
文章类型: Article
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000325074400035
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/7001
Appears in Collections:海岸带信息集成与综合管理实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
The responses of evapotranspiration due to changes of LUCC under seawater intrusion in a coastal region.pdf(1193KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China

Recommended Citation:
Cao, Xiaoming,Gao, Zhiqiang. The responses of evapotranspiration due to changes of LUCC under seawater intrusion in a coastal region[J]. ENVIRONMENTAL EARTH SCIENCES,2013,70(4):1853-1862.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Cao, Xiaoming]'s Articles
[Gao, Zhiqiang]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Cao, Xiaoming]‘s Articles
[Gao, Zhiqiang]‘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 responses of evapotranspiration due to changes of LUCC under seawater intrusion in a coastal region.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  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace