East Asian CO2 level change caused by Pacific Decadal Oscillation

2021 ◽  
Vol 264 ◽  
pp. 112624
Author(s):  
Yu-Hsin Hsueh ◽  
King-Fai Li ◽  
Li-Ching Lin ◽  
Sourendra Kumar Bhattacharya ◽  
Amzad H. Laskar ◽  
...  
Keyword(s):  
Pacific Decadal Oscillation ◽  
East Asian ◽  
Level Change ◽  
Co2 Level

scholarly journals Climatic Effects of China Large-Scale Urbanization on East Asian Summer Monsoon under Different Phases of Pacific Decadal Oscillation

Atmosphere ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 90
Author(s):  
Yongxiao Liang ◽  
Pengfeng Xiao
Keyword(s):  
Summer Monsoon ◽  
Pacific Decadal Oscillation ◽  
East Asian Summer Monsoon ◽  
Asian Summer Monsoon ◽  
East Asian ◽  
Eastern China ◽  
Vertical Motion ◽  
Positive Phase ◽  
The North ◽  
Asian Summer

The effects of urbanization over eastern China on the East Asian summer monsoon (EASM) under different sea surface temperature background are compared using a Community Atmosphere Model (CAM5.1). Experiments of urbanization investigated by comparing two climate simulations with and without urban land cover under both positive and negative phases of Pacific Decadal Oscillation (PDO) show the spatial distribution of precipitation with ‘southern flood and northern drought’ and weakening status of EASM. The climate effect of urbanization in eastern China is significantly different from north to south. Anomalous vertical ascending motion due to the role of urbanization in the south of 30° N have induced an increase in convective available potential energy (CAPE) and precipitation increase over southern China. At the same time, the downward vertical motion occurs in the north of 30° N which cause warming over northern China. Due to the anti-cyclonic anomalies in the upper and lower layers of the north, the monsoon circulation is weakened which can reduce the precipitation. However, urbanization impact under various phases of PDO show different effect. In the 1956–1970 urbanization experiments of negative PDO phase, the downward vertical motion and anti-cyclonic anomalies in the north of 30° N are also weaker than that of positive phase of PDO in 1982–1996. In terms of this situation, the urbanization experiments of negative phase of PDO reveal that the range of the warming area over the north of 40° N is small, and the warming intensity is weak, but the precipitation change is more obvious compared with the background of positive phase of PDO.

A Numerical Simulation of Long-Term Sea Level Change in the East Asian Marginal Seas

2018 ◽  
Vol 85 ◽  
pp. 546-550
Author(s):  
Cheol-Ho Kim ◽  
Chan Joo Jang ◽  
Min-Woo Kim
Keyword(s):  
Numerical Simulation ◽  
Sea Level ◽  
East Asian ◽  
Sea Level Change ◽  
Marginal Seas ◽  
Level Change ◽  
East Asian Marginal Seas

scholarly journals Influence of Sea Level Change and Centennial East Asian Monsoon Variations on Northern South China Sea Sediments Over the Past 36 kyr

2018 ◽  
Vol 19 (5) ◽  
pp. 1674-1689 ◽  
Author(s):  
Mingkun Li ◽  
Tingping Ouyang ◽  
Andrew P. Roberts ◽  
David Heslop ◽  
Zhaoyu Zhu ◽  
...  
Keyword(s):  
South China Sea ◽  
Sea Level ◽  
South China ◽  
Asian Monsoon ◽  
East Asian Monsoon ◽  
Northern South China Sea ◽  
East Asian ◽  
Sea Level Change ◽  
Level Change ◽  
The Past

Response of Terrigenous Sediment Input to Sea Level Change and East Asian Monsoon Evolution Since 30kyr in the Southwestern Taiwan Basin

2021 ◽  
Vol 20 (3) ◽  
pp. 539-552
Author(s):  
Li Feng ◽  
Xiuli Feng ◽  
Rong Tang ◽  
Xiao Xiao ◽  
Jie Liu
Keyword(s):  
Sea Level ◽  
Asian Monsoon ◽  
East Asian Monsoon ◽  
East Asian ◽  
Sea Level Change ◽  
Terrigenous Sediment ◽  
Level Change ◽  
Sediment Input ◽  
Southwestern Taiwan

Interdecadal Linkages Between the Pacific Decadal Oscillation and Interhemispheric Air Mass Oscillation and Their Possible Connections with East Asian Monsoon

2013 ◽  
Vol 56 (2) ◽  
pp. 117-128 ◽  
Author(s):  
LU Chu-Han ◽  
GUAN Zhao-Yong ◽  
LI Yong-Hua ◽  
BAI Ying-Ying
Keyword(s):  
Pacific Decadal Oscillation ◽  
Asian Monsoon ◽  
East Asian Monsoon ◽  
East Asian ◽  
Air Mass ◽  
The Pacific
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