兰州大学机构库
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雨滴下落过程模型雏形的建立 期刊论文
高原气象, 2020, 卷号: 39, 期号: 3, 页码: 609-619
Authors:  蒋强;  卞建春;  李艳
Favorite  |  View/Download:3/0  |  Submit date:2020/12/21
雨滴下落  末速度  Maxwell理论  通风效应  表面效应  
Characteristics of thermal and momentum transport during the lifetime of Ural blocking highs 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
Authors:  Li, Y(李艳);  Lu, Yao;  Wang, CH(王澄海)
Favorite  |  View/Download:7/0  |  Submit date:2019/10/11
cold waves  polar front jet  thermal and momentum transport  Ural blocking  
Influence of the strongest central Pacific El Nino-Southern Oscillation events on the precipitation in eastern China 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 卷号: 39, 期号: 6, 页码: 3076-3090
Authors:  Li, Y(李艳);  Ma, Baisheng;  Feng, Juan;  Lu, Yao
Favorite  |  View/Download:2/0  |  Submit date:2019/10/18
eastern China precipitation  extreme rainfall  strongest central Pacific ENSO  wave action flux  
Characteristics of Transient Eddy Fluxes during Blocking Highs Associated with Two Cold Events in China 期刊论文
ATMOSPHERE, 2019, 卷号: 10, 期号: 5
Authors:  Li, Y(李艳);  Zhang, Jinyu;  Lu, Yao;  Zhu, Jianlei;  Feng, Juan
Favorite  |  View/Download:4/0  |  Submit date:2019/10/11
blocking highs  cold events  transport of momentum and heat  E-P flux  Rossby wave breaking  
极涡、阻塞高压和西伯利亚高压在极端低温事件中的组合性异常特征 期刊论文
兰州大学学报. 自然科学版, 2019, 卷号: 55, 期号: 1, 页码: 51-63
Authors:  李艳;  王嘉禾;  王式功
Favorite  |  View/Download:8/0  |  Submit date:2019/10/15
低温雨雪冰冻  霸王级寒潮  西伯利亚高压  阻塞高压  平流层极涡  cryogenic freezing rain and snow weather  strong cold wave  Siberian high  blocking  stratosphere polar vortex  
甘肃省雷暴气候特征及其环流成因分析 期刊论文
兰州大学学报. 自然科学版, 2019, 卷号: 55, 期号: 3, 页码: 347-356
Authors:  李艳;  马百胜;  朱昌权;  张宇
Favorite  |  View/Download:0/0  |  Submit date:2020/06/15
雷暴  气候特征  周期  环流成因  
2016年8月甘肃省持续性高温过程及其异常大气环流特征 期刊论文
高原气象, 2019, 卷号: 38, 期号: 6, 页码: 1283-1292
Authors:  叶培龙;  刘新伟;  赵文婧;  杨晓军;  李艳;  刘卫平
Favorite  |  View/Download:2/0  |  Submit date:2020/08/04
甘肃省  高温天气  异常环流特征  南亚高压  
两类ENSO事件对中国东部地区极端降水的影响 期刊论文
长江流域资源与环境, 2019, 卷号: 28, 期号: 2, 页码: 469-482
Authors:  李艳;  马百胜;  杨宣
Favorite  |  View/Download:9/0  |  Submit date:2019/10/16
东部型ENSO  中部型ENSO  极端降水  一般降水  所占比重  Eastern-Pacific ENSO  Central-Pacific ENSO  extreme precipitation  general precipitation  proportion  
Preconditioning of Arctic Stratospheric Polar Vortex Shift Events 期刊论文
JOURNAL OF CLIMATE, 2018, 卷号: 31, 期号: 14, 页码: 5417-5436
Authors:  Huang, Jinlong;  Tian, WS(田文寿);  Gray, Lesley J.;  Zhang, Jiankai;  Li, Y(李艳);  Luo, JL(雒佳丽);  Tian, HY(田红瑛)
Favorite  |  View/Download:24/0  |  Submit date:2019/11/05
Atmosphere  Blocking  Stratosphere-troposphere coupling  Stratosphere  
The 200-hPa Wind Perturbation in the Subtropical Westerly over East Asia Related to Medium-Range Forecast of Summer Rainfall in China 期刊论文
JOURNAL OF METEOROLOGICAL RESEARCH, 2018, 卷号: 32, 期号: 3, 页码: 491-502
Authors:  Jin, Ronghua;  Li, Y(李艳);  Long, Qingrou;  Liu, Sijia
Favorite  |  View/Download:2/0  |  Submit date:2019/11/04
westerly wind perturbation  subtropical westerly  East Asia  spectral decomposition  rainy season in eastern China  period analysis