Results 21 to 30 of about 2,293 (178)

A Process-Oriented Method for Tracking Rainstorms with a Time-Series of Raster Datasets

open access: yesApplied Sciences, 2019
Extreme rainstorms have important socioeconomic consequences, but understanding their fine spatial structures and temporal evolution still remains challenging.
Cunjin Xue   +3 more
doaj   +1 more source

On the application and improvement of the frequency matching method to rainstorm forecasts

open access: yes暴雨灾害, 2021
Based on the daily precipitation forecast data of European Centre for Medium Range Weather Forecasts and National Center for Environmental Forecasting from May to August in 2017, combining with observation data during the same time period, the frequency ...
Lifang WANG   +4 more
doaj   +1 more source

Urbanization Impacts on Houston Rainstorms [PDF]

open access: yesJournal of Water Management Modeling, 2004
During urbanization the natural landscape is altered by removal of indigenous vegetation, stripping of topsoil, modification of the soil profile, importation o…
Steven Burian   +2 more
openaire   +1 more source

Study on evaluation method of intensity and loss of rainstorm in Sichuan Province

open access: yes暴雨灾害, 2019
By using daily precipitation data in Sichuan Province from 1961 to 2015, data during typical years on the rainstorm disaster, GDP, population and cultivated area, and the method of weighted summation based on normalized process precipitation, maximum ...
Shunqian ZHANG   +3 more
doaj   +1 more source

Influence of Assimilating Wind Profiling Radar Observations in Distinct Dynamic Instability Regions on the Analysis and Forecast of an Extreme Rainstorm Event in Southern China

open access: yesRemote Sensing, 2022
This study quantitatively examines the contribution of assimilating observations in the regions with different dynamic instabilities to the analysis and prediction of an extreme rainstorm event in Fujian Province of China.
Deqiang Liu, Chuanrong Huang, Jie Feng
doaj   +1 more source

Helicity characteristics of cyclonic vortexes and their effect on convection in a wide‐ranging extreme rainstorm in China

open access: yesAtmospheric Science Letters, 2023
On 20–22 July 2012, a severe rainstorm occurred in the Sichuan basin of Southwest China and in the Beijing area of North China. This rainstorm was related to the activities of a Tibetan Plateau vortex (TPV) and Southwest China vortex (SWCV).
Yongren Chen   +3 more
doaj   +1 more source

Analysis of Water Vapor Transport and Trigger Mechanisms for Severe Rainstorms Associated with a Northeast China Cold Vortex in 2022

open access: yesAtmosphere, 2023
Rainstorms always occur in the southeast and northeast quadrants of the Northeast China Cold Vortex (NCCV), resulting in significant flooding. This study investigated water vapor and trigger mechanisms for rainstorms within these two regions of an NCCV ...
Pengyu Hu   +3 more
doaj   +1 more source

Review on urban design rainstorm [PDF]

open access: yesChinese Science Bulletin, 2017
Design rainstorm is the basis of calculating design floods for the design of urban hydraulic infrastructures and many other fundamental facilities. It has significant influence on the planning scale and investment of urban drainage engineering. Without a wise selection of the design rainstorm pattern, it is impossible to guarantee the safety and ...
Chao MEI   +4 more
openaire   +1 more source

Characteristic Features of the Evolution of a Meiyu Frontal Rainstorm with Doppler Radar Data Assimilation

open access: yesAdvances in Meteorology, 2018
During the Meiyu period, floods are prone to occur in the middle and lower reaches of the Yangtze River because of the highly concentrated and heavy rainfall, which caused huge life and economic losses.
Hongli Li   +4 more
doaj   +1 more source

Possible Effects of the Difference in Atmospheric Heating Between the Tibetan Plateau and the Bay of Bengal on Spatiotemporal Evolution of Rainstorms

open access: yes应用气象学报, 2022
Based on the climatical daily meteorological data from May to August during 1979-2019, using the methods of empirical orthogonal function (EOF) and multivariate empirical orthogonal function (MV-EOF), correlation analysis and synthetic analysis, the ...
Chen Jinqiu, Shi Xiaohui
doaj   +1 more source

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