Responses of CH4 flux and microbial diversity to changes in rainfall amount and frequencies in a wet meadow in the Tibetan Plateau

CATENA ◽  
2021 ◽  
Vol 202 ◽  
pp. 105253
Author(s):  
Jiangqi Wu ◽  
Haiyan Wang ◽  
Guang Li ◽  
Jianghua Wu ◽  
Yu Gong ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Microbial Diversity ◽  
Rainfall Amount ◽  
The Tibetan Plateau ◽  
Wet Meadow ◽  
Ch4 Flux

Unimodal response of N2O flux to changing rainfall amount and frequency in a wet meadow in the Tibetan Plateau

2022 ◽  
Vol 174 ◽  
pp. 106461
Author(s):  
Jiangqi Wu ◽  
Haiyan Wang ◽  
Guang Li ◽  
Jianghua Wu ◽  
Yu Gong ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Rainfall Amount ◽  
The Tibetan Plateau ◽  
N2o Flux ◽  
Wet Meadow ◽  
Unimodal Response

Microbial Diversity in the Glacial Ecosystem of Antarctic, Arctic, and Tibetan Plateau: Properties and Response to the Environmental Condition

2020 ◽  
Vol 9 (1) ◽  
pp. 231-250
Author(s):  
Birendra Prasad Sharma ◽  
Subash Adhikari ◽  
Ganesh Paudel ◽  
Namita Paudel Adhikari
Keyword(s):  
Tibetan Plateau ◽  
Microbial Diversity ◽  
Bacterial Communities ◽  
Environmental Changes ◽  
Anthropogenic Activities ◽  
Relevant Literature ◽  
The Tibetan Plateau ◽  
Polar Regions ◽  
Cold Temperatures ◽  
Bacterial Phyla

Microorganisms, as successive members of the food web, play a major role in biological processes. They are found in environments ranging from extremely hot to harsh cold temperatures. Thus, the study of bacterial communities in various ecosystems is of great concern around the world. The glacier is one of the parts of the cryosphere, which is the key component and sensitive indicator of climatic and environmental changes. A glacial ecosystem is a habitat for various microorganisms, i.e., autotrophic and heterotrophic. Different physicochemical parameters like temperature, pH, electrical conductivity, the input of nutrient concentration, precipitation, ions concentrations, etc. influence the microbial diversity in the glacial ecosystem for their metabolic processes. Successive studies of bacterial communities in the Himalayan glacial ecosystem are reliable proxies to know the relationships between microbial biodiversity and climate change since the Himalayan glaciers are free from anthropogenic activities. After the study of the relevant literature, it is clear that the researches. have been carried out in the Polar Regions, and the Tibetan plateau mainly focused on the glacial ecosystem. This review concluded that Proteobacteria, Bacteroidetes, Cyanobacteria, Firmicutes, Verrucomicrobia, and Actinobacteria were the most dominant bacterial phyla via 16S rRNA clone libraries and Illumina MiSeq. Alter in landscapes, nutrient cycles, exposure of light, shifting on the concentration of different elements, glacier retreats were the major components for survival strength of dominant bacterial phyla. However, limited studies on the glacial ecosystem of the Himalayas have been published. Thus, the study of bacterial abundance, diversity, and community in the Himalayas will help plug this research gap.

High microbial diversity stabilizes the responses of soil organic carbon decomposition to warming in the subsoil on the Tibetan Plateau

2021 ◽  
Vol 27 (10) ◽  
pp. 2061-2075
Author(s):  
Meng Xu ◽  
Xiaoliang Li ◽  
Thomas W. Kuyper ◽  
Ming Xu ◽  
Xiaolin Li ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Microbial Diversity ◽  
The Tibetan Plateau ◽  
Carbon Decomposition ◽  
Soil Organic Carbon Decomposition

Fencing decreases microbial diversity but increases abundance in grassland soils on the Tibetan Plateau

2020 ◽  
Vol 31 (17) ◽  
pp. 2577-2590 ◽  
Author(s):  
Dandan Fan ◽  
Weidong Kong ◽  
Fei Wang ◽  
Linyan Yue ◽  
Xiangzhen Li
Keyword(s):  
Tibetan Plateau ◽  
Microbial Diversity ◽  
The Tibetan Plateau ◽  
Grassland Soils

Microbial Diversity and Biogeochemical Cycling of Nitrogen and Sulfur in the Source Region of the Lancang River on the Tibetan Plateau

2021 ◽  
Author(s):  
Baogang Zhang ◽  
Jiaxin Shi ◽  
Muhe Diao ◽  
Satish C. B. Myneni ◽  
Zhiyong Jason Ren
Keyword(s):  
Tibetan Plateau ◽  
Microbial Diversity ◽  
Source Region ◽  
Biogeochemical Cycling ◽  
The Tibetan Plateau ◽  
Lancang River

Geology: Crustal flow of the Tibetan Plateau

Nature China ◽  
2010 ◽  
Author(s):  
Felix Cheung
Keyword(s):  
Tibetan Plateau ◽  
The Tibetan Plateau
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