نتایج جستجو برای: precipitation data spanning 30 years 1979

تعداد نتایج: 3519749  

2011
Pang‐chi Hsu Tim Li Bin Wang

[1] The analysis of the GPCP and CMAP datasets during the past 30 years (1979–2008) indicates that there are consistent increasing trends in both the global monsoon area (GMA) and the global monsoon total precipitation (GMP). This positive monsoon rainfall trend differs from previous studies that assumed a fixed global monsoon domain. Due to the increasing trends in both the GMA and GMP, a glob...

2001
John C. H. Chiang Yochanan Kushnir Alessandra Giannini

[1] We investigate causes of interannual variability in Atlantic Intertropical Convergence Zone (ITCZ) convection using a monthly mean global precipitation data set spanning 1979–1999. Starting from the hypothesis of two dominant influences on the ITCZ, namely, the cross-equatorial gradient in tropical Atlantic sea surface temperature (SST) and the anomalous Walker circulation due to the rearra...

Journal: :تحقیقات جغرافیایی 0
امیدرضا کفایت مطلق ریحانه سمندر دانشگاه کردستان هادی ظرافتی دانشگاه کردستان محمد دارند دانشگاه کردستان

nowadays, undoubted access to up to date with high spatial resolution and low temporal resolution of meteorological parameters is a one of the necessary needs for meteorological science researches. in order to doing this research have been used the different daily, monthly and yearly iran precipitation from global and regional data base of gpcpøŒ gpccøŒ aphrodit v101 0.25øŒ aphrodit v101 0.5 ùˆ...

2007
Masataka Murakami Tsutomu Kimura Katsuhiro Kikuchi

Simultaneous observations of aerosols, gases, and precipitation chemistry were carried out at the cloud base level and the surface during the fall of 1979, the winter of 1979-1980 and the summer of 1980. With due regard to the effects of the evaporation of precipitation particles and the absorption of gases, the relative importance of in-cloud scavenging and below-cloud scavenging, and the coll...

2017
Yanto Ben Livneh Balaji Rajagopalan

We describe a gridded daily meteorology dataset consisting of precipitation, minimum and maximum temperature over Java Island, Indonesia at 0.125°×0.125° (~14 km) resolution spanning 30 years from 1985-2014. Importantly, this data set represents a marked improvement from existing gridded data sets over Java with higher spatial resolution, derived exclusively from ground-based observations unlik...

Ghorban Vahbzade Karim Solaimani Mahmoud Habibnejad Roshan Pezhman Allahbakhshian Farsani,

Climatic parameters in time and space scales of change are for many reasons of Changes and how they should be based on observations using a statistical method to be determined. Analysis of the most widely used statistical methods that assess potential climate change on hydrological time series, such series of precipitation, temperature and flow rate used. This study of 11 synoptic,rain gage and...

Ghorban Vahbzade Karim Solaimani Mahmoud Habibnejad Roshan Pezhman Alahbakhshian Farsani,

Climatic parameters in time and space scales of change are for many reasons of Changes and how they should be based on observations using a statistical method to be determined. Analysis of the most widely used statistical methods that assess potential climate change on hydrological time series, such series of precipitation, temperature and flow rate used. This study of 11 synoptic,rain gage and...

Journal: :international journal of advanced biological and biomedical research 2013
pezhman alahbakhshian farsani mahmoud habibnejad roshan ghorban vahbzade karim solaimani

climatic parameters in time and space scales of change are for many reasons of changes and how they should be based on observations using a statistical method to be determined. analysis of the most widely used statistical methods that assess potential climate change on hydrological time series, such series of precipitation, temperature and flow rate used. this study of 11 synoptic,rain gage and...

Ghorban Vahbzade Karim Solaimani Mahmoud Habibnejad Roshan Pezhman Alahbakhshian Farsani,

Climatic parameters in time and space scales of change are for many reasons of Changes and how they should be based on observations using a statistical method to be determined. Analysis of the most widely used statistical methods that assess potential climate change on hydrological time series, such series of precipitation, temperature and flow rate used. This study of 11 synoptic,rain gage and...

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