The temperature,precipitation and sunshine duration in Maqu County from 1981 to 2010 were an-alyzed.The results showed that,the averaged annual temperature was 1.7 ℃ and the annually change was in-creased year by year,the annual temperature from 1 998 to 1 999 were higher than that of the others,the monthly temperature within a year was normal distribution.In the past 30 years,the annual precipitation was declining and the climate was trending to drought.The highest temperature and precipitation were all distributed in July. The averaged sunshine duration was 2594 hours and increased annually with no significant difference.The annu-al precipitation and sunshine duration were negatively correlated,but the monthly temperature was positively correlated with the precipitation.
NETL
NSTL
万方数据
维普
