Results 21 to 30 of about 48,804 (145)

The comparative analysis of two “7.17” torrential rainfalls in Huzhou Area(湖州地区2次“7. 17”特大暴雨过程的对比分析)

Zhejiang Daxue xuebao. Lixue ban, 2014
利用湖州市中尺度自动站资料、风廓线资料以及NCEP再分析资料对2011年7月17日和2012年7月17 日湖州地区发生的2次特大暴雨过程的降水特征、环流形势、水汽条件和动力抬升机制进行了对比分析，发现2次“7. 17”特大暴雨的发生具有偶然性也有必然性.(1)副高位置偏高，其西南侧热带气旋活跃，提供强盛偏东气流，与槽前的西南气流汇合，在副高边缘形成有利于强降水发生的天气背景.(2)偏东气流的加强对于特大暴雨的触发有至关重要的作用，可以作为判断夏季特大暴雨爆发时段的一个关键信号.(3 ...
XIANGHua(向华), ZHANGXiliang(张喜亮), SUNJianming(孙建明), LIANGMingzhu(梁明珠), CHENGSheng(程胜), WANGJue(王珏)   +5 more
doaj   +2 more sources

A composite study of the effects of the upper northeasterly flow located on the east side of the Qinghai-Xizang High on heavy rainfall during Meiyu period(青藏高压东侧偏北大风对梅雨暴雨影响的合成分析)

Zhejiang Daxue xuebao. Lixue ban, 2001
利用常规观测资料对1991〜1996年江淮地区梅雨大暴雨期的高、低层流场进行合成诊断分析.结果表明，梅雨期暴雨时，在对流层上部，由于青藏高压向东扩，在高压东侧出现偏北大风轴，由此构成的高空辐散区随着高压的东移而东移，它常常位于低空急流前端的上空，形成上层东北风，下层西南风的特殊耦合关系.
ZHAIGuo-qing(翟国庆), GAOKun(高坤)
doaj   +2 more sources

Influence of Synoptic‐Scale Waves on the Interdecadal Change in Tropical Cyclone Activity Over the Western North Pacific in the Early 2010s

Geophysical Research Letters, Volume 50, Issue 5, 16 March 2023., 2023
Abstract In this study, we investigated the interdecadal change in tropical cyclone (TC) activity over the western North Pacific (WNP) in the early 2010s. At the western boundary of the WNP, the interdecadal change in TC activity exhibited a meridional tripole pattern.
Jingliang Huangfu, Yulian Tang, Zhuoqi He, Gang Huang, Wen Chen, Ronghui Huang   +5 more
wiley   +1 more source

Study on the Impact of Future Climate Change on Extreme Meteorological and Hydrological Elements in the Upper Reaches of the Minjiang River

Advances in Meteorology, Volume 2023, Issue 1, 2023., 2023
Global warming increases global average precipitation and evaporation, causing extreme climate and hydrological events to occur frequently. Future changes in temperature, precipitation, and runoff from 2021 to 2050 in the upper reaches of the Minjiang River were analyzed using a distributed hydrological model, the SWAT (Soil and Water Assessment Tool),
Ting Chen, Yao Ye, Kebi Yang, Xu Zhang, Tianqi Ao, Upaka Rathnayake   +5 more
wiley   +1 more source

Five‐Year Analysis of Lightning Activities in Different Climatic Regions of Sichuan Province, China

Advances in Meteorology, Volume 2023, Issue 1, 2023., 2023
Sichuan is a high‐incidence area of thunderstorm activity in China. Based on the data of the total lightning location system from 2018 to 2022, the total lightning, cloud‐to‐ground (CG) lightning, and intracloud (IC) lightning activity regularity for the Sichuan province (SC) and its three climate subregions: Sichuan Basin (SB), Panxi district (PD ...
Liang Zhang, Zeming Zhou, Qian Li, Xiao Feng, Kangquan Yang, Gabriele Buttafuoco   +5 more
wiley   +1 more source

Predicting the distributions of Scleroderma guani (Hymenoptera: Bethylidae) under climate change in China

Ecology and Evolution, Volume 12, Issue 10, October 2022., 2022
MaxEnt and ArcGIS can successfully model Scleroderma guani distribution. S. guani is mainly distributed in the south and the north of China. High suitable habitat of S. guani will be increased under climate change. The distribution of S. guani is mainly affected by Precipitation of Warmest Quarter and Mean Temperature of Coldest Quarter.
Xinqi Deng, Danping Xu, Wenkai Liao, Rulin Wang, Zhihang Zhuo   +4 more
wiley   +1 more source

Tropical and subtropical Asia's valued tree species under threat

Conservation Biology, Volume 36, Issue 3, June 2022., 2022
Abstract Tree diversity in Asia's tropical and subtropical forests is central to nature‐based solutions. Species vulnerability to multiple threats, which affect provision of ecosystem services, is poorly understood. We conducted a region‐wide, spatially explicit assessment of the vulnerability of 63 socioeconomically important tree species to ...
Hannes Gaisberger, Tobias Fremout, Chris J. Kettle, Barbara Vinceti, Della Kemalasari, Tania Kanchanarak, Evert Thomas, Josep M. Serra‐Diaz, Jens‐Christian Svenning, Ferry Slik, Wichan Eiadthong, Kandasamy Palanisamy, Gudasalamani Ravikanth, Vilma Bodos, Julia Sang, Rekha R. Warrier, Alison K. S. Wee, Christian Elloran, Lawrence Tolentino Ramos, Matieu Henry, Md. Akhter Hossain, Ida Theilade, Simon Laegaard, K. M. A. Bandara, Dimantha Panduka Weerasinghe, Suchitra Changtragoon, Vivi Yuskianti, Peter Wilkie, Nguyen Hoang Nghia, Stephen Elliott, Greuk Pakkad, Pimonrat Tiansawat, Colin Maycock, Chaloun Bounithiphonh, Rozi Mohamed, M. Nazre, Baktiar Nur Siddiqui, Soon‐Leong Lee, Chai‐Ting Lee, Nurul Farhanah Zakaria, Ida Hartvig, Lutz Lehmann, Dzaeman B. Dzulkifli David, Jens‐Peter Barnekow Lillesø, Chhang Phourin, Zheng Yongqi, Huang Ping, Hugo A. Volkaert, Lars Graudal, Arief Hamidi, So Thea, Sineath Sreng, David Boshier, Enrique Tolentino Jr., Wickneswari Ratnam, Mu Mu Aung, Michael Galante, Siti Fatimah Md Isa, Nguyen Quoc Dung, Tran Thi Hoa, Tran Chan Le, Md. Danesh Miah, Abdul Lateef Mohd Zuhry, Deepani Alawathugoda, Amelia Azman, Gamini Pushpakumara, Nur Sumedi, Iskandar Z. Siregar, Hong Kyung Nak, Jean Linsky, Megan Barstow, Lian Pin Koh, Riina Jalonen   +72 more
wiley   +1 more source

Influence of Anthropogenic Activities on Elevation‐Dependent Weakening of Annual Temperature Cycle Amplitude Over the Tibetan Plateau

Geophysical Research Letters, Volume 49, Issue 10, 28 May 2022., 2022
Abstract The annual cycle is the dominant component and the most prominent climate oscillation for the temperature variation over the Tibetan Plateau (TP). Identifying the relative contribution of anthropogenic and natural forcing to the changes in the annual cycle, namely, detection and attribution, is an important aspect for mountainous climate ...
Lihua Zhu, Gang Huang, Guangzhou Fan, Wei Hua   +3 more
wiley   +1 more source

The effectiveness of forecast‐based humanitarian assistance in anticipation of extreme winters: a case study of vulnerable herders in Mongolia

Disasters, Volume 46, Issue 1, Page 95-118, January 2022., 2022
This paper presents evidence relating to a forecast‐based cash and non‐food item distribution among vulnerable herder households during the 2017–18 dzud (extreme winter) season in Mongolia, and analyses the results of a quasi‐experimental study evaluating its impacts. An innovative approach in disaster risk reduction, forecast‐based financing (FbF) can
Clemens Gros, Evan Easton‐Calabria, Meghan Bailey, Kadirbyek Dagys, Erin Coughlan de Perez, Munguntuya Sharavnyambuu, Andrew Kruczkiewicz   +6 more
wiley   +1 more source

Key n‐Gram Extractions and Analyses of Different Registers Based on Attention Network

Journal of Applied Mathematics, Volume 2021, Issue 1, 2021., 2021
Key n -gram extraction can be seen as extracting n‐grams which can distinguish different registers. Keyword (as n = 1, 1‐gram is the keyword) extraction models are generally carried out from two aspects, the feature extraction and the model design.
Haiyan Wu, Ying Liu, Shaoyun Shi, Qingfeng Wu, Yunlong Huang, Mariano Torrisi   +5 more
wiley   +1 more source