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高原气象 2011
Further Analyses of Obvious Moistening in Central Xinjiang in Recent 20 Years
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Abstract:
The obvious moistening fact in Central Xinjiang(CX) in recent 20 years was further analyzed utilizing the observed precipitation data at 15 stations in CX in 1951-2008 and partly hydro-meteorological data and the wavelet technique.The main conclusions are as follows:(1) Both the meteorological and hydrological data show that there exist three dry/wet episodes: i.e.,gait wet one in 1946-1960,evident dry one in 1961-1986,and striking wet one in 1987-2007,in CX in the past 60 years.Each lasted 20 years or so,t...