Rule of Evolvement of Change of Temperature,Rainoff and Runoff in Manasi River Basin

The inland river basin of Xinjiang is arid. Increase in the global climate change under the influence of the uncertainty of water resources. Taking Manasi River Basin as the research of typical watershed,hydrological stations at Taxi River,Manasi River,Jingou River and the Bayingou Rriver at 1957- 2012 annual runoff data,statistical analysis 56a Manasi river the river annual runoff changes over the years and spatial variation features. Research results show that: the law of the periodic there was 4 ~ 5 time scale of the fluvial annual runoff process in Manasi River Basin. 8 ~ 10 years and periodic variation of 16 ~ 20 years of work by leading. Poisson correlation analysis,basically can be identified,river four river annual runoff process there is a positive correlation,i. e. There is synchronous variation.