Modelling carbon fluxes of different forests by coupling a remote-sensing model with an ecosystem process model
Wang, Junbang1; Liu, Jiyuan1; Cao, Mingkui1; Liu, Yunfeng1; Yu, Guirui1; Li, Guicai2; Qi, Shuhua3; Li, Kerang1
2011
Source PublicationINTERNATIONAL JOURNAL OF REMOTE SENSING
Volume32Issue:21Pages:6539-6567
AbstractA new model (GLOPEM-CEVSA) to determine terrestrial carbon budgets was developed by coupling remote sensing with ecosystem process simulation, and was validated with reference to the carbon fluxes of three forests. MODIS FPAR (MOD15A2 product) was applied together with meteorological data on flux towers. The seasonal variances of modelled gross primary production and ecosystem respiration were significantly correlated with observed values (correlation coefficient, r > 0.9). The seasonal dynamics of the modelled net ecosystem production over the plant-growth season showed significant agreement with observed values with a r range of 0.64 to 0.87. This work demonstrates the potential of GLOPEM-CEVSA to quantify the spatial patterns and temporal dynamics of terrestrial ecosystem carbon sources and sinks with consideration of the spatial heterogeneity of ecosystems based on remote sensing.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS Subject ExtendedRemote Sensing ; Imaging Science & Photographic Technology
WOS KeywordGROSS PRIMARY PRODUCTION ; LIGHT-USE EFFICIENCY ; NET PRIMARY PRODUCTIVITY ; TERRESTRIAL PRIMARY PRODUCTION ; EVERGREEN NEEDLELEAF FOREST ; ATMOSPHERE CO2 EXCHANGE ; WATER-VAPOR EXCHANGE ; LEAF-AREA INDEX ; EDDY COVARIANCE ; MIDLATITUDE FOREST
Indexed BySCI
Language英语
WOS SubjectRemote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000298370800035
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/68016
Collection生态系统网络观测与模拟院重点实验室_生态系统综合研究中心
Corresponding AuthorWang, Junbang
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.China Meteorol Adm, Natl Satellite Meteorol Ctr, Beijing 100081, Peoples R China
3.Jiangxi Normal Univ, Coll Geog & Environm, Nanchang 330022, Peoples R China
Recommended Citation
GB/T 7714
Wang, Junbang,Liu, Jiyuan,Cao, Mingkui,et al. Modelling carbon fluxes of different forests by coupling a remote-sensing model with an ecosystem process model[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2011,32(21):6539-6567.
APA Wang, Junbang.,Liu, Jiyuan.,Cao, Mingkui.,Liu, Yunfeng.,Yu, Guirui.,...&Li, Kerang.(2011).Modelling carbon fluxes of different forests by coupling a remote-sensing model with an ecosystem process model.INTERNATIONAL JOURNAL OF REMOTE SENSING,32(21),6539-6567.
MLA Wang, Junbang,et al."Modelling carbon fluxes of different forests by coupling a remote-sensing model with an ecosystem process model".INTERNATIONAL JOURNAL OF REMOTE SENSING 32.21(2011):6539-6567.
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