Meteorological and Chemical Causes of Heavy Pollution in Winter in Hohhot, Inner Mongolia Plateau

2021 ◽  
Author(s):  
Xinbing Ren ◽  
Yongli Tian ◽  
Jinyuan Xin ◽  
Yuanzhe Ren ◽  
Peng Wang ◽  
...  

2018 ◽  
Vol 179 ◽  
pp. 210-216 ◽  
Author(s):  
Chunlan Li ◽  
Walter Leal Filho ◽  
Jie Yin ◽  
Richa Hu ◽  
Jun Wang ◽  
...  


2018 ◽  
Vol 89 ◽  
pp. 101-109 ◽  
Author(s):  
Chunlan Li ◽  
Jun Wang ◽  
Richa Hu ◽  
Shan Yin ◽  
Yuhai Bao ◽  
...  


2016 ◽  
Vol 37 (23) ◽  
pp. 5551-5564 ◽  
Author(s):  
Fang Han ◽  
Sarula Kang ◽  
Alexander Buyantuev ◽  
Qing Zhang ◽  
Jianming Niu ◽  
...  


2011 ◽  
Vol 410-411 ◽  
pp. 182-190 ◽  
Author(s):  
Y.F. Wang ◽  
X.Y. Cui ◽  
Y.B. Hao ◽  
X.R. Mei ◽  
G.R. Yu ◽  
...  


2010 ◽  
Vol 38 (4) ◽  
pp. 471-477 ◽  
Author(s):  
Jian-bo Wu ◽  
Yu-bao Gao ◽  
Xiao-ying Bao ◽  
Hui Gao ◽  
Mei-qing Jia ◽  
...  




The Holocene ◽  
2020 ◽  
Vol 30 (6) ◽  
pp. 858-864 ◽  
Author(s):  
Yuan Wang ◽  
Wei Wang ◽  
Lina Liu ◽  
Yajuan Jiang ◽  
Zhimei Niu ◽  
...  

The reliability of the ratio between Artemisia and Chenopodiaceae pollen percentage (i.e. A/ C) in differentiating vegetation and reflecting moisture conditions in arid and semi-arid regions has been disputed and this hindered its potential application in palaeoclimate reconstructions. In this paper, we investigated the A/ C ratios of lake-centre surface sediment from 45 lakes in the Inner Mongolia Plateau and the Qaidam Basin in arid and semi-arid China, and numerically studied the relationships of A/ C ratios with vegetation and moisture. We found that the A/ C ratio of lake-centre surface sediments can be used as an effective index to differentiate desert and steppe and also can be used as a valid indicator to infer mean annual precipitation (MAP) in the Inner Mongolia Plateau and the Qaidam Basin in arid and semi-arid China. Moreover, the A/ C ratio from lake-centre surface sediments is more reliable and robust than that of soil-surface samples in differentiating vegetation and reflecting moisture conditions, and this might be attributed to its larger pollen source area and regional representation. In addition, the ( A − C)/( A + C) index helps to overcome the inherent weakness of non-linearity of the A/ C ratio and may be useful in paleo-vegetation reconstruction. These findings provide useful references for pollen-based vegetation and climate reconstructions of lake cores in arid and semi-arid China.



2007 ◽  
Vol 25 (5-6) ◽  
pp. 342-350
Author(s):  
Jing Li ◽  
Yubao Gao ◽  
Jianbo Wu ◽  
Hongyu Guo


Sign in / Sign up

Export Citation Format

Share Document