ITPCAS OpenIR  > 图书馆
Estimation of gross primary production in China (1982-2010) with multiple ecosystem models
Li, XR (Li, Xiran)1,2; Zhu, ZC (Zhu, Zaichun)1; Zeng, H (Zeng, Hui)2,3; Piao, SL (Piao, Shilong)1,4; Zeng, H
Source PublicationECOLOGICAL MODELLING
2016
Volume324Issue:0Pages:33-44
DOI10.1016/j.ecolmodel.2015.12.019
AbstractTerrestrial gross primary production (GPP) is a major flux affecting land-atmosphere CO2 exchange and is important for regulating atmospheric CO2 concentrations, thereby affecting climate change. Dynamic global vegetation models (DGVMs) are important tools for simulation of vegetation productivity and can be coupled with other components of Earth system models. This study simulated GPP of terrestrial ecosystems in China from 1982 to 2010 utilizing five state-of-the-art DGVMs, which considered increasing atmospheric CO2 concentrations and climate change. Our models consistently showed an ascending GPP gradient from northwest to southeast China. The annual total GPP in China estimated by the DGVMs (mean = 7.97 PgCyr(-1); range = 6.14-9.76 PgCyr(-1)) were generally higher than estimations from previous studies. The greatest overestimation of GPP occurred in south China in warm, wet climates. All DGVMs and JU11 indicated that annual GPP in China increased from 1982 to 2010. There was a statistically significant correlation between simulated GPP and temperature in the Tibetan Plateau, which was supported by flux tower measurements. Additionally, there was a significant correlation between simulated GPP and precipitation in east China, though this should be interpreted cautiously. Further research is needed to improve simulations to better account for spatial and temporal variations in GPP at regional scales by improving representations of existing processes and incorporating currently unconsidered processes. (C) 2016 Elsevier B.V. All rights reserved.
Subject Area普通生物学
WOS IDWOS:000370835500004
Language英语
Indexed BySCI
KeywordNet Primary Productivity Terrestrial Carbon-cycle Nitrogen Limitation Interannual Variability Earth System Co2 Climate Driven Simulation Enhancement
Cooperation Status国内
Department生态
SubtypeArticle
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/7729
Collection图书馆
Corresponding AuthorZeng, H
Affiliation1.Peking Univ, Coll Urban & Environm Sci, Sinofrench Inst Earth Syst Sci, Beijing 100871, Peoples R China
2.Peking Univ, Shenzhen Grad Sch, Shenzhen Key Lab Circular Econ, Shenzhen 518055, Peoples R China
3.Peking Univ, Coll Urban & Environm Sci, Dept Ecol, Beijing 100871, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Tibetan Earth Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China
Recommended Citation
GB/T 7714
Li, XR ,Zhu, ZC ,Zeng, H ,et al. Estimation of gross primary production in China (1982-2010) with multiple ecosystem models[J]. ECOLOGICAL MODELLING,2016,324(0):33-44.
APA Li, XR ,Zhu, ZC ,Zeng, H ,Piao, SL ,&Zeng, H.(2016).Estimation of gross primary production in China (1982-2010) with multiple ecosystem models.ECOLOGICAL MODELLING,324(0),33-44.
MLA Li, XR ,et al."Estimation of gross primary production in China (1982-2010) with multiple ecosystem models".ECOLOGICAL MODELLING 324.0(2016):33-44.
Files in This Item:
File Name/Size DocType Version Access License
V.324 33-44 2016.pdf(6448KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, XR (Li, Xiran)]'s Articles
[Zhu, ZC (Zhu, Zaichun)]'s Articles
[Zeng, H (Zeng, Hui)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, XR (Li, Xiran)]'s Articles
[Zhu, ZC (Zhu, Zaichun)]'s Articles
[Zeng, H (Zeng, Hui)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, XR (Li, Xiran)]'s Articles
[Zhu, ZC (Zhu, Zaichun)]'s Articles
[Zeng, H (Zeng, Hui)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: V.324 33-44 2016.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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