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Satellite-observed warm-core structure in relation to tropical cyclone intensity change 期刊论文
ATMOSPHERIC RESEARCH, 2020, 240
作者:  Wang, Xiang;  Jiang, Haiyan;  Zhang, Jun A.;  Peng, Ke
收藏  |  浏览/下载:9/0  |  提交时间:2020/08/18
Preferential localized thinning of lithospheric mantle in the melt-poor Malawi Rift 期刊论文
NATURE GEOSCIENCE, 2020
作者:  Hopper, Emily;  Gaherty, James B.;  Shillington, Donna J.;  Accardo, Natalie J.;  Nyblade, Andrew A.;  Holtzman, Benjamin K.;  Havlin, Christopher;  Scholz, Christopher A.;  Chindandali, Patrick R. N.;  Ferdinand, Richard W.;  Mulibo, Gabriel D.;  Mbogoni, Gabriel
收藏  |  浏览/下载:8/0  |  提交时间:2020/08/09
Fast responses on pre-industrial climate from present-day aerosols in a CMIP6 multi-model study 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (14) : 8381-8404
作者:  Zanis, Prodromos;  Akritidis, Dimitris;  Georgoulias, Aristeidis K.;  Allen, Robert J.;  Bauer, Susanne E.;  Boucher, Olivier;  Cole, Jason;  Ben Johnson;  Deushi, Makoto;  Michou, Martine;  Mulcahy, Jane;  Nabat, Pierre;  Olivie, Dirk;  Oshima, Naga;  Sima, Adriana;  Schulz, Michael;  Takemura, Toshihiko;  Tsigaridis, Konstantinos
收藏  |  浏览/下载:16/0  |  提交时间:2020/08/18
Dominance of large-scale atmospheric circulations in long-term variations of winter PM(10 )concentrations over East Asia 期刊论文
ATMOSPHERIC RESEARCH, 2020, 238
作者:  Lee, Greem;  Ho, Chang-Hoi;  Chang, Lim-Seok;  Kim, Jinwon;  Kim, Maeng-Ki;  Kim, Seong-Joong
收藏  |  浏览/下载:10/0  |  提交时间:2020/08/18
Particulate matter  PM10  Atmospheric circulation  Ural blocking  East Asia  
The mechanisms and seasonal differences of the impact of aerosols on daytime surface urban heat island effect 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (11) : 6479-6493
作者:  Han, Wenchao;  Li, Zhanqing;  Wu, Fang;  Zhang, Yuwei;  Guo, Jianping;  Su, Tianning;  Cribb, Maureen;  Fan, Jiwen;  Chen, Tianmeng;  Wei, Jing;  Lee, Seoung-Soo
收藏  |  浏览/下载:16/0  |  提交时间:2020/06/09
Interactions between Moisture and Tropical Convection. Part I: The Coevolution of Moisture and Convection 期刊论文
JOURNAL OF THE ATMOSPHERIC SCIENCES, 2020, 77 (5) : 1783-1799
作者:  Wolding, Brandon;  Dias, Juliana;  Kiladis, George;  Ahmed, Fiaz;  Powell, Scott W.;  Maloney, Eric;  Branson, Mark
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
Clouds  Convection  Cloud parameterizations  Convective parameterization  Model errors  Tropical variability  
Atmospheric teleconnection processes linking winter air stagnation and haze extremes in China with regional Arctic sea ice decline 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (8) : 4999-5017
作者:  Zou, Yufei;  Wang, Yuhang;  Xie, Zuowei;  Wang, Hailong;  Rasch, Philip J.
收藏  |  浏览/下载:10/0  |  提交时间:2020/05/13
Extreme rainfall triggered the 2018 rift eruption at Kilauea Volcano 期刊论文
NATURE, 2020, 580 (7804) : 491-+
作者:  Cloutier, Richard;  Clement, Alice M.;  Lee, Michael S. Y.;  Noel, Roxanne;  Bechard, Isabelle;  Roy, Vincent;  Long, John A.
收藏  |  浏览/下载:33/0  |  提交时间:2020/05/13

The May 2018 rift intrusion and eruption of Kilauea Volcano, Hawai'  i, represented one of its most extraordinary eruptive sequences in at least 200 years, yet the trigger mechanism remains elusive(1). The event was preceded by several months of anomalously high precipitation. It has been proposed that rainfall can modulate shallow volcanic activity(2,3), but it remains unknown whether it can have impacts at the greater depths associated with magma transport. Here we show that immediately before and during the eruption, infiltration of rainfall into Kilauea Volcano'  s subsurface increased pore pressure at depths of 1 to 3 kilometres by 0.1 to 1 kilopascals, to its highest pressure in almost 50 years. We propose that weakening and mechanical failure of the edifice was driven by changes in pore pressure within the rift zone, prompting opportunistic dyke intrusion and ultimately facilitating the eruption. A precipitation-induced eruption trigger is consistent with the lack of precursory summit inflation, showing that this intrusion-unlike others-was not caused by the forceful intrusion of new magma into the rift zone. Moreover, statistical analysis of historic eruption occurrence suggests that rainfall patterns contribute substantially to the timing and frequency of Kilauea'  s eruptions and intrusions. Thus, volcanic activity can be modulated by extreme rainfall triggering edifice rock failure-a factor that should be considered when assessing volcanic hazards. Notably, the increasingly extreme weather patterns associated with ongoing anthropogenic climate change could increase the potential for rainfall-triggered volcanic phenomena worldwide.


Immediately before and during the eruption of Ki & x304  lauea Volcano in May 2018, anomalously high rainfall increased the pore pressure in the subsurface to its highest level in 50 years, causing weakening and mechanical failure of the edifice.


  
Intensity Change of Typhoon Nancy (1961) during Landfall in a Moist Environment over Japan: A Numerical Simulation with Spectral Nudging 期刊论文
JOURNAL OF THE ATMOSPHERIC SCIENCES, 2020, 77 (4) : 1429-1454
作者:  Tsujin, Satoki;  Tsuboki, Kazuhisa
收藏  |  浏览/下载:9/0  |  提交时间:2020/07/02
Hurricanes  typhoons  Tropical cyclones  
Influence of Arctic sea-ice variability on Pacific trade winds 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (6) : 2824-2834
作者:  Kennel, Charles F.;  Yulaeva, Elena
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/13
Arctic sea ice  decadal variability  Pacific trade winds  Central Pacific El Nino  Aleutian Low