中国科学院青藏高原研究所机构知识库
Advanced  
ITPCAS OpenIR  > 图书馆  > 期刊论文
学科主题: 生物科学::普通生物学
题名: Combining livestock production information in a process-based vegetation model to reconstruct the history of grassland management
作者: Chang, JF (Chang, Jinfeng)1, 2; Ciais, P (Ciais, Philippe)1; Herrero, M (Herrero, Mario)3; Havlik, P (Havlik, Petr)4; Campioli, M (Campioli, Matteo)5; Zhang, XZ (Zhang, Xianzhou)6; Bai, YF (Bai, Yongfei)7; Viovy, N (Viovy, Nicolas)1; Joiner, J (Joiner, Joanna)8; Wang, XH (Wang, Xuhui)9, 10; Peng, SS (Peng, Shushi)10; Yue, C (Yue, Chao)1, 11, 12; Piao, SL (Piao, Shilong)10; Wang, T (Wang, Tao)13, 14; Hauglustaine, DA (Hauglustaine, Didier A.)1; Soussana, JF (Soussana, Jean-Francois)15; Peregon, A (Peregon, Anna)1, 16; Kosykh, N (Kosykh, Natalya)16; Mironycheva-Tokareva, N (Mironycheva-Tokareva, Nina)16
通讯作者: Chang, JF
刊名: BIOGEOSCIENCES
发表日期: 2016
DOI: 10.5194/bg-13-3757-2016
卷: 13, 期:12, 页:3757-3776
收录类别: SCI
合作性质: 国际
文章类型: Article
英文摘要: Grassland management type (grazed or mown) and intensity (intensive or extensive) play a crucial role in the greenhouse gas balance and surface energy budget of this biome, both at field scale and at large spatial scale. However, global gridded historical information on grassland management intensity is not available. Combining modelled grass-biomass productivity with statistics of the grass-biomass demand by livestock, we reconstruct gridded maps of grassland management intensity from 1901 to 2012. These maps include the minimum area of managed vs. maximum area of unmanaged grasslands and the fraction of mown vs. grazed area at a resolution of 0.5A degrees by 0.5A degrees. The grass-biomass demand is derived from a livestock dataset for 2000, extended to cover the period 1901-2012. The grass-biomass supply (i.e. forage grass from mown grassland and biomass grazed) is simulated by the process-based model ORCHIDEE-GM driven by historical climate change, risingaEuro-CO2 concentration, and changes in nitrogen fertilization. The global area of managed grassland obtained in this study increases from 6.1aEuro-aEuro parts per thousand x aEuro-10(6)aEuro-km(2) in 1901 to 12.3aEuro-aEuro parts per thousand x aEuro-10(6)aEuro-km(2) in 2000, although the expansion pathway varies between different regions. ORCHIDEE-GM also simulated augmentation in global mean productivity and herbage-use efficiency over managed grassland during the 20th century, indicating a general intensification of grassland management at global scale but with regional differences. The gridded grassland management intensity maps are model dependent because they depend on modelled productivity. Thus specific attention was given to the evaluation of modelled productivity against a series of observations from site-level net primary productivity (NPP) measurements to two global satellite products of gross primary productivity (GPP) (MODIS-GPP and SIF data). Generally, ORCHIDEE-GM captures the spatial pattern, seasonal cycle, and interannual variability of grassland productivity at global scale well and thus is appropriate for global applications presented here.
语种: 英语
WOS记录号: WOS:000379427700016
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.itpcas.ac.cn/handle/131C11/7860
Appears in Collections:图书馆_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
V.13(12) 3757-3776 2016.pdf(1538KB)期刊论文作者接受稿开放获取View 联系获取全文

作者单位: 1.CEA CNRS UVSQ, Lab Sci Climat & Environm, UMR8212, F-91191 Gif Sur Yvette, France
2.Sorbonne Univ UPMC, CNRS IRD MNHN, LOCEAN IPSL, 4 Pl Jussieu, F-75005 Paris, France
3.Commonwealth Sci & Ind Res Org, Agr Flagship, St Lucia, Qld 4067, Australia
4.Int Inst Appl Syst Anal, Ecosyst Serv & Management Program, A-2361 Laxenburg, Austria
5.Univ Antwerp, Dept Biol, Ctr Excellence PLECO Plant & Vegetat Ecol, B-2610 Antwerp, Belgium
6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing 100101, Peoples R China
7.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
8.NASA Goddard Space Flight Ctr, Greenbelt, MD USA
9.Inst Pierre Simon Laplace, Lab Meteorol Dynam, F-75005 Paris, France
10.Peking Univ, Sino French Inst Earth Syst Sci, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
11.CNRS, Grenoble, France
12.UJF Grenoble 1, LGGE, UMR5183, Grenoble, France
13.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100085, Peoples R China
14.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100085, Peoples R China
15.INRA, Ctr Siege, CODIR Coll Direct UAR0233, Paris, France
16.SB RAS, Inst Soil Sci & Agrochem, Pr Akad Lavrentyeva 8-2, Novosibirsk 630090, Russia

Recommended Citation:
Chang, JF ,Ciais, P ,Herrero, M ,et al. Combining livestock production information in a process-based vegetation model to reconstruct the history of grassland management[J]. BIOGEOSCIENCES,2016,13(12):3757-3776.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Chang, JF (Chang, Jinfeng)]'s Articles
[Ciais, P (Ciais, Philippe)]'s Articles
[Herrero, M (Herrero, Mario)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Chang, JF (Chang, Jinfeng)]‘s Articles
[Ciais, P (Ciais, Philippe)]‘s Articles
[Herrero, M (Herrero, Mario)]‘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: V.13(12) 3757-3776 2016.pdf
格式: Adobe PDF
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 © 2007-2017  中国科学院青藏高原研究所 - Feedback
Powered by CSpace