نتایج جستجو برای: extreme climate indices

تعداد نتایج: 328232  

Journal: :Journal of Korea Water Resources Association 2013

2016
Dharmaveer Singh Sanjay Kumar Jain Rajan Dev Gupta Sudhir Kumar Prakash Rai Neha Jain Christina Anagnostopoulou

In this study, past (1970-2005) as well as future long term (2011-2099) trends in various extreme events of temperature and precipitation have been investigated over selected hydro-meteorological stations in the Sutlej river basin. The ensembles of two Coupled Model Intercomparison Project (CMIP3) models: third generation Canadian Coupled Global Climate Model and Hadley Centre Coupled Model hav...

ژورنال: فیزیک زمین و فضا 2017

The variability of temperature extremes has been the focus of attention during the past several decades and had a great influence on the hydrologic cycle. A long-term, high-quality daily maximum (TX) and minimum temperature (TN) of seven stations was used to determine the spatial and temporal characteristics of extreme temperature events in Lake Urmia Basin in Iran during 1987 to 2014. The RCli...

2006
U. R. Joshi M. Rajeevan

One of the most significant consequences of global warming due to increase in greenhouse gases would be an increase in magnitude and frequency of extreme precipitation events. In the present study the trends in extreme rainfall indices for the period 1901-2000 were examined for 100 stations over India. The trends for the southwest monsoon season and annual period were calculated separately. The...

Journal: :جغرافیا و مخاطرات محیطی 0
آمنه دشت بزرگی بهلول علجانی زین العابدین جعفرپور علی رضا شکیبا

1. introduction one of the six great challenges recognized by the world climate researches program (wcrp) is the prediction and the characteristics of extreme events. the outcomes of various sources indicate that the extreme climate events have significantly increased over the last decades. trend analysis of extreme temperature indicators is of crucial importance in estimating the trend of glob...

2018
F. Chauvin Fabrice Chauvin Sébastien Denvil

Extremes are assessed here in an attempt to validate the two French models in their representation of the second part of the 20 th century, using different sources of gridded observational datasets. Models show some ability to simulate extremal behaviour of the climate even if discrepancies are noticeable between models and observations. These may be partly due to the low resolution used for th...

Journal: :IOP Conference Series: Earth and Environmental Science 2019

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