Quantitative analysis of spatial–temporal variation and relation of LST and relevant ecological elements - Details

author：

Lin, Wang (Lin, Wang.) ^[1] (Scholars：王琳)

Indexed by：

EI Scopus

Abstract：

Land　surface　temperature　(LST),　regional　evapotranspiration　(ET),　build-up　land　information,　vegetation　information,　and　other　land　surface　parameters　are　of　great　significance　for　urban　scientific　planning　and　urban　ecosystem　restoration.　Taking　Fuzhou　City　as　an　example　and　gaining　the　LST,　regional　ET,　build-up　land　and　vegetation　information　by　Landsat　satellite　images,　this　paper　finds　out　the　spatial-temporal　variation　of　the　LST　and　ET　in　study　area　and　conducts　quantitative　analysis　for　the　relationship　of　the　above　land　surface　parameters.　The　results　show　that　the　distribution　of　ET　in　Fuzhou　City　has　obvious　zonation　and　the　LST,　urban　build-up　land　and　vegetation　are　significant　factors　affecting　the　urban　heat　island　and　regional　ET.　There　is　a　clear　linear　positive　correlation　between　ET　and　land　surface　vegetation　cover　and　a　significant　linear　negative　correlation　between　ET　and　LST　as　well　as　between　ET　and　build-up　land　information.　©　2017,　©　2017　Informa　UK　Limited,　trading　as　Taylor　&　Francis　Group.

Keyword：

Atmospheric temperature Ecosystems Evapotranspiration Landforms Land surface temperature Remote sensing Satellite imagery Surface measurement Vegetation

Community：

[ 1 ] [Lin, Wang]Fujian Provincial Key Laboratory of Remote Sensing of Soil Erosion and Disaster Protection, College of Environment and Resources, Institute of Remote Sensing Information Engineering, Fuzhou University, Fuzhou, China

Reprint 's Address：

王琳
[lin, wang]fujian provincial key laboratory of remote sensing of soil erosion and disaster protection, college of environment and resources, institute of remote sensing information engineering, fuzhou university, fuzhou, china

Email：

wanglin@fzu.edu.cn

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