沙漠与绿洲气象
沙漠與綠洲氣象
사막여록주기상
Desert and Oasis Meteorology
2015年
4期
55-61
,共7页
秦榕%姚作新%王秋香%井立红%胡义成%杨霰%张静%杨华
秦榕%姚作新%王鞦香%井立紅%鬍義成%楊霰%張靜%楊華
진용%요작신%왕추향%정립홍%호의성%양산%장정%양화
喀什国家基准站%迁站%要素影响%资料对比分析
喀什國傢基準站%遷站%要素影響%資料對比分析
객십국가기준참%천참%요소영향%자료대비분석
Kashgar national Reference station%station moving%impact of elements%comparison and analysis of data
利用1963—2013年喀什站旧址各项资料与同期麦盖提、岳普湖、伽师三个参考站资料进行对比分析,结果表明:气温、相对湿度、平均风速资料旧址与参考站的区域一致性较差但均一性较好;利用喀什旧址资料与新址2013年资料进行对比分析,结果显示:新址与旧址年平均气温、最高、最低气温、降水量数据可以连续使用,月平均气温、最高、最低气温、降水、平均相对湿度资料发生不连续的月份占50%、2 min平均风速全年各月在显著性水平0.05的条件下资料不连续;新旧址冬季气温差变化最为明显,夏秋季变化相对偏小;平均相对湿度新址较旧址偏高,各季差值在冬季最大;平均风速新址比旧址偏大1.1 m/s,冬季偏差稍小;风向相符率仅34.61%,各月差异均很明显。新址与旧址年平均风速和相对湿度不能连续使用,降水和温度可连续使用。
利用1963—2013年喀什站舊阯各項資料與同期麥蓋提、嶽普湖、伽師三箇參攷站資料進行對比分析,結果錶明:氣溫、相對濕度、平均風速資料舊阯與參攷站的區域一緻性較差但均一性較好;利用喀什舊阯資料與新阯2013年資料進行對比分析,結果顯示:新阯與舊阯年平均氣溫、最高、最低氣溫、降水量數據可以連續使用,月平均氣溫、最高、最低氣溫、降水、平均相對濕度資料髮生不連續的月份佔50%、2 min平均風速全年各月在顯著性水平0.05的條件下資料不連續;新舊阯鼕季氣溫差變化最為明顯,夏鞦季變化相對偏小;平均相對濕度新阯較舊阯偏高,各季差值在鼕季最大;平均風速新阯比舊阯偏大1.1 m/s,鼕季偏差稍小;風嚮相符率僅34.61%,各月差異均很明顯。新阯與舊阯年平均風速和相對濕度不能連續使用,降水和溫度可連續使用。
이용1963—2013년객십참구지각항자료여동기맥개제、악보호、가사삼개삼고참자료진행대비분석,결과표명:기온、상대습도、평균풍속자료구지여삼고참적구역일치성교차단균일성교호;이용객십구지자료여신지2013년자료진행대비분석,결과현시:신지여구지년평균기온、최고、최저기온、강수량수거가이련속사용,월평균기온、최고、최저기온、강수、평균상대습도자료발생불련속적월빈점50%、2 min평균풍속전년각월재현저성수평0.05적조건하자료불련속;신구지동계기온차변화최위명현,하추계변화상대편소;평균상대습도신지교구지편고,각계차치재동계최대;평균풍속신지비구지편대1.1 m/s,동계편차초소;풍향상부솔부34.61%,각월차이균흔명현。신지여구지년평균풍속화상대습도불능련속사용,강수화온도가련속사용。
The data collected at the old site of Kashgar Station from 1963 to 2013 was used(the data collected at Maigaiti, Yuepuhu and Jiashi stations during the same period was used for references)to compare with the data collected at the new site of Kashgar Station in 2013, then T test was made with the data collected from the reference stations and the old and new stations. The results show poor difference and regional consistency but good uniformity in air temperature, RH and average wind speed between the old site and the reference stations; the annual average temperature, maximum and minimum temperatures, and precipitation data collected at the new and old sites can be used continuously; the months with discontinuity in monthly average temperature, the maximum and minimum temperatures, precipitation, and average RH accounted for 50%, the data of average wind speed at significance level of 0.05 was discontinuous from Jan. to Dec.; the temperature difference between the old and new sites changed most obviously in winter while relatively little in summer and fall;average RH at the new site was on the high side comparing with the old site, and the biggest difference occurred in winter; average wind speed at the new site was 1.1 m/s higher than the old site, and the deviation was smaller in winter; the wind direction consistent rate was only 34.61%, and the differences was obvious between the months.