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Sorted by (Issue date descending, Date of update descending, Date of creation descending, Number of collection descending) Add the result to your favourites Refine your searchChange of diurnal precipitation in different phases of Bsiso
As we know tropical intraseasonal oscillation (ISO) was described as 2 modes such as Boreal summer intraseasonal oscillation (BSISO) during boreal summer and Madden-Julian Oscillation (MJO) dominates during boreal winter. In summer time, Thailand where located at the coastal region at the Equator which is effected by BSISO. Some week there is strong diurnal cycle but some week is opposite. The purpose of this work is to study the evolution of BSISO and to study the change of diurnal precipitation in different phases of BSISO. Tropical Rainfall Measuring Mission (TRMM) version 3B42 data on 0.25 ...Выпуск в Китае заблаговременных предупреждений с учетом возможных последствий и оценки рисков
Китай является одной из стран, наиболее подверженных воздействию опасных явлений. В период с 1984 по 2014 г. метеорологические опасные явления в среднем ежегодно уносили 4 066 жизней и наносили прямой экономический ущерб в размере 192,2 млрд китайских юаней (30,5 млрд долларов США), что составляет 2 % внутреннего вало- вого продукта Китая. Показатель среднегодовых убытков (отношение прямых экономических убытков к годовому ВВП) снизился наполовину – с 2,08 % в период с 1984 по 2000 г. до 1,03 % в период с 2001 по 2014 г. – благодаря повышению эффективности мер по предотвращению и смягчению посл ...Three research projects to share US$ 5 million grant
Bulletin, Vol. 65(1). WMO, 2016WMO congratulates the three scientists leading the research teams that will share the US$ 5 million grant from the United Arab Emirates Research Programme for Rain Enhancement Science.La Chine se dote de systèmes d’alerte précoce axés sur les impacts et sur les risques
La Chine est l’un des pays les plus durement touches par les conditions meteorologiques. Entre 1984 et 2014, ces phenomenes ont provoque en moyenne, chaque annee, la mort de 4 066 personnes et des pertes economiques directes de 192,2 milliards de yuan (30,5 milliards de dollars E. U.) – 2 % du produit interieur brut (PIB). Le coefficient de perte annuel moyen (pertes economiques directes/ PIB annuel) est passe de 2,08 % au cours de la periode 1984–2000 a 1,03 % entre 2001 et 2014, grace a l’amelioration des mesures de prevention et d’attenuation des catastrophes. Meme reduit de moitie, ce coef ...
Regional Climate Outlook Forums
A Regional Climate Outlook Forum is a platform that brings together climate experts and sector representatives from countries in a climatologically homogenous region to provide consensus based climate prediction and information, with input from global and regional producing centres and National Meteorological and Hydrological Services, with the aim of gaining substantial socio-economic benefits in climate sensitive sectors.Projection of Future Streamflow Changes in the Pearl River Basin
Global climate change is remarkably changing the climatic patterns of the Pearl River basin and are significantly impacting the hydrological processes. Projection of future climate change impacts on steamflow variation is potential to provide scientific guidelines for sustainable water resources management and effective prevention and control for flood and drought disasters. In this study, a hydrological modeling system for assessing climate change impacts on runoffin the Pearl River basin was established and were used to simulate historical hydrological process and to project future streamflo ...Analysis of aerosol optical depth (AOD) retrieved from light detection and ranging (LIDAR) and sunphotometer measurements
Aerosols are small, micrometer-sized particles, whose optical effects coupled with their impact on cloud properties is a source of large uncertainty in climate models. Aerosols when inhaled are believed to have significant and detrimental effects on human health. Their presence also affects photosynthesis and agricultural production. Aerosol measurements are urgently required for the complete understanding and modeling their role in the climate system. This study builds on the analysis of Aerosol Optical depth (AOD) using Light Detection and Ranging (LIDAR) and sun photometer measurements then ...Aerosol Measurement by Raman Lidar
This paper examines the aerosol extinction coefficient profiles measured by Rayleigh-Raman-Mie-Lidar (RRML) system in Nanjing, China. I introduced two lidars methods (Raman and Fernald) and detection principle, and two lidars data Using Raman analysis method and Fernald analysis method to obtained aerosol extinction coefficient. Aerosol profiles at 607 nm and 532 nm over ranges from 6 km to 10 km were obtained using respectively Raman lidar and Rayleigh lidar in Nanjing.Spatial-temporal analysis and variability of meteorological drought during pre and south west monsoon period in Myanmar
The current study is an attempt to assess meteorological drought in Myanmar during the South west pre monsoon and monsoon period using observed rainfall data from 34 stations in Myanmar spanning from 1971 to 2010. The components of drought that were analyzed in this study were severity, persistence, frequency and probability of occurrence. Additional, trends in drought occurrence were analyzed using the Mann-Kendall (MK) method while the wavelet analysis was applied to PI value to identify various periodic processes.China’s Implementation of Impact and Risk-based Early Warning
China is one of the countries most affected by meteorological hazards. From 1984 to 2014, on average per annum meteorological hazards caused 4 066 deaths and 192.2 billion Chinese Yuan Renminbi (CNY, US$ 30.5 billion) direct economic losses – 2% of the Chinese Gross Domestic Product (GDP). The annual average loss ratio (direct economic losses/annual GDP) halved from 2.08% from 1984 to 2000 to 1.03% from 2001 to 2014, thanks to improved disaster prevention and mitigation measures. That 1.03% ratio is still 8 times higher than the global average (0.14%) and 3 times higher than that of the United ...
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