Characteristics of climatic trends and correlation between pan-evaporation and environmental factors in the last 40 years over China
文献类型：期刊论文
| 作者 | Zuo, HC; Li, DL; Hu, YQ; Bao, Y; Lu, SH |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2005-06-01 |
| 卷号 | 50期号:12页码:1235-1241 |
| 关键词 | climate change pan pan-evaporation trend environmental factor |
| ISSN号 | 1001-6538 |
| DOI | 10.1360/982004-207 |
| 通讯作者 | Zuo, HC(dblipa@ns.lzb.ac.cn) |
| 英文摘要 | Using the data observed by 62 Chinese Routine Meteorological Stations (CRMS) with long term radiation observation, the climatic trends and the relationship between pan-evaporation and its environmental factors are analyzed comprehensively. The results show that during the last 40 years, the relative humidity is uptrend in west China, downtrend in east China, and their, extrema are 0.20%/a and -0.22%/a respectively; the precipitations of about 61% CRMS keep uptrend, its maximum can reach 10.52 mm/a(2) while the cloud amounts of about 79% CRMS keep downtrend slightly. About 98% CRMS display the air temperature uptrend, and the maximum is 0.11 degrees C/a. About 76% CRMS display the land surface temperature uptrend. About 87% CRMS show the daily range of temperature downtrend. The global radiations observed by about 85% CRMS and the 10 in wind speeds observed by about 77% CRMS hold downtrend. The annual pan-evaporations of about 66% CRMS hold descend trend, and the biggest descent reaches -24.9 mm/a(2). The pan-evaporation has good relationship with many environmental factors, but the relationship with the relative humidity is the best. All of the climatic trends respond to the global climate changes. |
| 收录类别 | SCI |
| WOS关键词 | POTENTIAL EVAPOTRANSPIRATION |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000230762700012 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555677 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zuo, HC |
| 作者单位 | Chinese Acad Sci, Cold & Arid Reg Environm & Engn Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zuo, HC,Li, DL,Hu, YQ,et al. Characteristics of climatic trends and correlation between pan-evaporation and environmental factors in the last 40 years over China[J]. CHINESE SCIENCE BULLETIN,2005,50(12):1235-1241. |
| APA | Zuo, HC,Li, DL,Hu, YQ,Bao, Y,&Lu, SH.(2005).Characteristics of climatic trends and correlation between pan-evaporation and environmental factors in the last 40 years over China.CHINESE SCIENCE BULLETIN,50(12),1235-1241. |
| MLA | Zuo, HC,et al."Characteristics of climatic trends and correlation between pan-evaporation and environmental factors in the last 40 years over China".CHINESE SCIENCE BULLETIN 50.12(2005):1235-1241. |
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来源：寒区旱区环境与工程研究所
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