Spatiotemporal variation in the terrestrial vegetation phenology in Danjiangkou reservoir from 2001 to 2012

2016 ◽  
Author(s):  
Huanhua Peng ◽  
Ji Liang ◽  
Chaokui Li
Keyword(s):  
Spatiotemporal Variation ◽  
Vegetation Phenology ◽  
Terrestrial Vegetation ◽  
Danjiangkou Reservoir

scholarly journals ANALYZING THE VELOCITY OF VEGETATION PHENOLOGY OVER THE TIBETAN PLATEAU USING GIMMS NDVI3g DATA

2018 ◽  
Vol XLII-3 ◽  
pp. 2575-2578
Author(s):  
Y. K. Zhou
Keyword(s):  
Tibetan Plateau ◽  
Global Environmental Change ◽  
Growing Season ◽  
The Tibetan Plateau ◽  
Vegetation Phenology ◽  
Terrestrial Vegetation ◽  
Velocity Change ◽  
Growing Season Length ◽  
Change Context ◽  
Gimms Ndvi3g

Global environmental change is rapidly altering the dynamics of terrestrial vegetation, and phenology is a classic proxy to detect the response of vegetation to the changes. On the Tibetan Plateau, the earlier spring and delayed autumn vegetation phenology is widely reported. Remotely sensed NDVI can serve as a good data source for vegetation phenology study. Here GIMMS NDVI3g data was used to detect vegetation phenology status on the Tibetan Plateau. The spatial and temporal gradients are combined to depict the velocity of vegetation expanding process. This velocity index represents the instantaneous local velocity along the Earth’s surface needed to maintain constant vegetation condition. This study found that NDVI velocity show a complex spatial pattern. A considerable number of regions display a later starting of growing season (SOS) and earlier end of growing season (EOS) reflected by the velocity change, particularly in the central part of the plateau. Nearly 74 % vegetation experienced a shortened growing season length. Totally, the magnitude of the phenology velocity is at a small level that reveals there is not a significant variation of vegetation phenology under the climate change context.

Spatiotemporal variation of vegetation phenology in Xinjiang from 2001 to 2016

2018 ◽  
Vol 38 (6) ◽  
Author(s):  
何宝忠 HE Baozhong ◽  
丁建丽 DING Jianli ◽  
李焕 LI Huan ◽  
刘博华 LIU Bohua ◽  
陈文倩 CHEN Wenqian
Keyword(s):  
Spatiotemporal Variation ◽  
Vegetation Phenology

(A review) Vegetation and biotopes of the National Park “Narochansky” with the Map of terrestrial vegetation (S. 1 : 60 000) and the Map of biotopes (S. 1 : 60 000)

2019 ◽  
pp. 68-72
Author(s):  
E. A. Volkova
Keyword(s):  
National Park ◽  
Forest Cover ◽  
Practical Importance ◽  
Vegetation Mapping ◽  
Small Scale ◽  
Terrestrial Vegetation ◽  
Economic Activities ◽  
National Academy Of Sciences ◽  
Experimental Botany ◽  
High Level

A monograph “Vegetation and biotopes of the “Narochansky” National Park was published in Minsk, Belarus in 2017, edited by A. V. Pugachevsky (Grummo et al., 2017). It includes the Map of terrestrial vegetation (S. 1 : 60 000) and the Map of biotopes (S. 1 : 60 000). Some small-scale maps such as the Map of changes in forest cover of the “Narochansky” National Park for the period 1985–2016, the Map of forest loss in the “Narochansky” National Park for the period 1985–2016 and a series of inventory and analytical maps on the basin of the Naroch Lake are given. This monograph can be considered as a small regional Atlas with detailed explanatory texts to the maps. It presents the experience on vegetation mapping accumulated in the Laboratory of Geobotany and Vegetation mapping of the Institute of Experimental Botany of the National Academy of Sciences of Belarus. Despite some critical comments, mainly concerning the biotope map, this publication of Belarusian geobotanists deserves an approval. They received the full answers to the questions posed: “What do we protect?” and “What is a current state of the vegetation of the National Park and the main trends of its dynamics? Cartographic design is made at a high level; the maps have both scientific and practical importance in the planning of environmental and economic activities.

Comprehensive Assessment of Danjiangkou Reservoir Ecosystem Health

2012 ◽  
Vol 18 (1) ◽  
pp. 86
Author(s):  
Hongye ZHANG ◽  
Qinghua CAI ◽  
Linghui KONG ◽  
Yaoyang XU ◽  
Min ZHANG ◽  
...  
Keyword(s):  
Ecosystem Health ◽  
Comprehensive Assessment ◽  
Danjiangkou Reservoir

The aboveground biomass of desert steppe and its spatiotemporal variation in western Inner Mongolia

2013 ◽  
Vol 5 (3) ◽  
pp. 339
Author(s):  
Gao Tian ◽  
Xu Bin ◽  
Yang Xiu-Chun ◽  
Jin Yun-Xiang ◽  
Ma Hai-Long ◽  
...  
Keyword(s):  
Aboveground Biomass ◽  
Inner Mongolia ◽  
Spatiotemporal Variation ◽  
Desert Steppe
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