نتایج جستجو برای: precipitation data spanning 30 years 1979
تعداد نتایج: 3519749 فیلتر نتایج به سال:
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...
Investigating the variability of the spatial-temporal pattern of rainfall, which can lead to climate change, due to its strong impact, is of interest to various scientists. For this purpose, after receiving the daily precipitation data of 27 stations for the period of 60 years (2010-1951), its quality and the total monthly precipitation and statistics necessary for the continuation of the resea...
Climate can affect the geographic and seasonal patterns of vector-borne disease incidence such as West Nile Virus (WNV) infections. We explore the association between climatic factors and the occurrence of West Nile fever (WNF) or West Nile neuro-invasive disease (WNND) in humans in Northern Greece over the years 2010-2014. Time series over a period of 30 years (1979-2008) of climatic data of a...
The first four words of the title of this article match the title of Section 4 of Ron Smith’s (1979) review, “The Influence of Mountains on the Atmosphere”. Via a comprehensive survey of the literature available 25 years ago, Smith identified the key ways in which mountains potentially can affect precipitation. Little has changed regarding his conclusions. However, little factual information wa...
Highlights of the 6th International GEWEX Science Conference and Joint GEWEX/iLEAPS Sessions Melbourne, Australia, 24–28 August 2009 See page 11 Global Precipitation Climatology Project (GPCP) Version 2.1 precipitation climatology, 1979–2008, in mm/day. This combination of satellite estimates based on infrared, microwave, and sounding data, together with gauge analyses, yields a global average ...
According to model predictions, the most significant manifestation of climate change would be an acceleration of the global water cycle, leading to increased global precipitation. Knowledge of global precipitation is needed in order to investigate the existence of significant global trends in the rate of the water cycle. Quantitative measurement of the time and space distribution of precipitati...
This study investigates the atmospheric circulation associated with extreme rainfall events over the coastal West Africa. The rainfall data of this study were obtained from the Global Precipitation Climatology Centre (GPCC), spanning from 1981 to 2010. The atmospheric datasets were also obtained from the ERA-Interim reanalysis. The study employed the Z-Index to categorize dry and wet years into...
This research assessed the changes in spatial patterns and seasonal trends temperature, precipitation, relative humidity over 36 years (1979–2014) using Climate Forecast System Reanalysis (CFSR) datasets. The evaluation of climate deviations was prime objective this research. augmented Dickey–Fuller Test (ADF) used to scrutinize whether data either stationary or non-stationary. results ADF test...
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