ISWC OpenIR  > 水保所科研产出--SCI  > 2017--SCI
Simulating the productivity of a subalpine forest at high elevations under representative concentration pathway scenarios in the Qilian Mountains of northwest China
Peng, Shouzhang1; Zhao, Chuanyan1; Chen, Yunming1; Xu, Zhonglin1; Peng, SZ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2017
Source PublicationSCANDINAVIAN JOURNAL OF FOREST RESEARCH
ISSN0282-7581
description.correspondentemailshouzhangpeng@gmail.com
Volume32Issue:2Pages:166-173
AbstractThe current work adopted the Biome-BioGeochemical Cycle model to simulate the net primary productivity (NPP) of a subalpine forest (Picea crassifolia forest) under four representative concentration pathway (RCP) scenarios in the Qilian Mountains of northwest China. This study also investigated the responses of forest's NPP to different combinations of climatic changes and CO2 concentration increase. Results showed that (1) under the RCP scenarios, greater increases in temperature, precipitation, and CO2 concentration caused larger increments in forest NPP; (2) the effect of CO2 concentration (increased NPP from 19.9% to 21.7%) was more significant than that of climate change (increased NPP from 7.5% to 17.1%); (3) the simultaneous increments in climatic change and atmospheric CO2 concentration led to a remarkable increase in P. crassifolia forest NPP (ranging from 33.1% to 41.3%), with the combination of the two exerting strong interactive effects on forest NPP; and (4) the response of the forest's NPP to future global change was more intense at high elevations than at low ones, with the temperature being the main factor controlling forest NPP variation at the high-elevation regions. These valuable predictions can help clarify how subalpine forest ecosystems respond to simultaneous or independent changes in climate and CO2 concentration.
KeywordSubalpine Forest Net Primary Productivity Global Change Rcp Scenario Biome-bgc
Subject AreaForestry
DOI10.1080/02827581.2016.1220615
URL查看原文
Indexed BySCI
Publication PlaceOSLO
Language英语
WOS IDWOS:000394662600008
PublisherTAYLOR & FRANCIS AS
Funding OrganizationNational Natural Science Foundation of China [41601058, 91025015]; CAS "Light of West China" Program [XAB2015B07] ; National Natural Science Foundation of China [41601058, 91025015]; CAS "Light of West China" Program [XAB2015B07]
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8068
Collection水保所科研产出--SCI_2017--SCI
Corresponding AuthorPeng, SZ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling, Peoples R China
3.Minist Water Resources, Yangling, Peoples R China
4.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosyst, Lanzhou, Peoples R China
5.Xinjiang Univ, Coll Resource & Environm Sci, Urumqi, Peoples R China
Recommended Citation
GB/T 7714
Peng, Shouzhang,Zhao, Chuanyan,Chen, Yunming,et al. Simulating the productivity of a subalpine forest at high elevations under representative concentration pathway scenarios in the Qilian Mountains of northwest China[J]. SCANDINAVIAN JOURNAL OF FOREST RESEARCH,2017,32(2):166-173.
APA Peng, Shouzhang,Zhao, Chuanyan,Chen, Yunming,Xu, Zhonglin,&Peng, SZ .(2017).Simulating the productivity of a subalpine forest at high elevations under representative concentration pathway scenarios in the Qilian Mountains of northwest China.SCANDINAVIAN JOURNAL OF FOREST RESEARCH,32(2),166-173.
MLA Peng, Shouzhang,et al."Simulating the productivity of a subalpine forest at high elevations under representative concentration pathway scenarios in the Qilian Mountains of northwest China".SCANDINAVIAN JOURNAL OF FOREST RESEARCH 32.2(2017):166-173.
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