干旱区生态环境知识资源中心(Arid): The Response of Vegetation to Regional Climate Change on the Tibetan Plateau Based on Remote Sensing Products and the Dynamic Global Vegetation Model

Arid

DOI	10.3390/rs14143337
	The Response of Vegetation to Regional Climate Change on the Tibetan Plateau Based on Remote Sensing Products and the Dynamic Global Vegetation Model
	Deng, Mingshan; Meng, Xianhong; Lu, Yaqiong; Li, Zhaoguo; Zhao, Lin; Niu, Hanlin; Chen, Hao; Shang, Lunyu; Wang, Shaoying; Sheng, Danrui
通讯作者	Meng, XH
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2022
卷号	14 期号:14
英文摘要	Changes in vegetation dynamics play a critical role in terrestrial ecosystems and environments. Remote sensing products and dynamic global vegetation models (DGVMs) are useful for studying vegetation dynamics. In this study, we revised the Community Land Surface Biogeochemical Dynamic Vegetation Model (referred to as the BGCDV_CTL experiment) and validated it for the Tibetan Plateau (TP) by comparing vegetation distribution and carbon flux simulations against observations. Then, seasonal-deciduous phenology parameterization was adopted according to the observed parameters (referred to as the BGCDV_NEW experiment). Compared to the observed parameters, monthly variations in gross primary productivity (GPP) showed that the BGCDV_NEW experiment had the best performance against the in situ observations on the TP. The climatology from the remote sensing and simulated GPPs showed similar patterns, with GPP increasing from northwest to southeast, although the BGCDV_NEW experiment overestimated GPP in the semi-arid and arid regions of the TP. The results show that temperature warming was the dominant factor resulting in the increase in GPP based on the remote sensing products, while precipitation enhancement was the reason for the GPP increase in the model simulation.
英文关键词	dynamic vegetation gross primary productivity regional climate change remote sensing products Tibetan Plateau
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000832229900001
WOS关键词	SOIL-MOISTURE ; SIMULATIONS ; ECOSYSTEM ; IMPACTS ; FLUXES ; ZONE
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394169
推荐引用方式 GB/T 7714	Deng, Mingshan,Meng, Xianhong,Lu, Yaqiong,et al. The Response of Vegetation to Regional Climate Change on the Tibetan Plateau Based on Remote Sensing Products and the Dynamic Global Vegetation Model[J],2022,14(14).
APA	Deng, Mingshan.,Meng, Xianhong.,Lu, Yaqiong.,Li, Zhaoguo.,Zhao, Lin.,...&Sheng, Danrui.(2022).The Response of Vegetation to Regional Climate Change on the Tibetan Plateau Based on Remote Sensing Products and the Dynamic Global Vegetation Model.REMOTE SENSING,14(14).
MLA	Deng, Mingshan,et al."The Response of Vegetation to Regional Climate Change on the Tibetan Plateau Based on Remote Sensing Products and the Dynamic Global Vegetation Model".REMOTE SENSING 14.14(2022).