当前位置: 首页 > 文章 > 陕西省太阳辐射及其日照时数的时空变化特征 水土保持通报 2010,30 (2) 212-214
Position: Home > Articles > Spatiotemporal Variation of Solar Radiation and Sunshine Hours in Shaanxi Province Bulletin of Soil and Water Conservation 2010,30 (2) 212-214

陕西省太阳辐射及其日照时数的时空变化特征

作  者:
吴林荣;王娟敏;刘海军;孙娴
单  位:
陕西省气候中心;陕西省气象局;陕西省气象台
关键词:
太阳总辐射;日照时数;太阳能资源
摘  要:
根据陕西省气象台站观测资料,分析了陕西省太阳总辐射和日照时数的时空演变特征。结果表明,陕西省太阳总辐射和日照时数呈现出一致性的从北向南递减趋势,且在渭北高原一带存在太阳总辐射和日照时数的次高值区,同时指出了陕北地区4—8月,关中、陕南地区5—8月是太阳能资源利用的最佳时期。研究结果可为进一步研究区域气候变化、指导农业生产及合理利用太阳能资源提供参考依据。
译  名:
Spatiotemporal Variation of Solar Radiation and Sunshine Hours in Shaanxi Province
作  者:
WU Lin-rong1,WANG Juan-min2,LIU Hai-jun1,SUN Xian2 (1.Provincial Meteorological Office of Shaanxi,Xi'an,Shaanxi 710014,China; 2.Provincial Climate Centre of Shaanxi,Xi'an,Shaanxi 710014,China)
关键词:
total solar radiation; sunshine hour; solar energy resource
摘  要:
The variation characteristics of global solar radiation and sunshine hours in Shaanxi Province are analyzed. Total solar radiation and sunshine hours in Shaanxi Province show a consistently decreasing trend from north to south. The Weibei Plateau area is the second high-value area of global solar radiation and sunshine hours. April to August in North Shaanxi Province and May to August in Guanzhong and South Shaanxi Province are the best period for the use of solar energy resources. Result from the study is useful in understanding regional climate change,guiding agricultural production,and using solar energy resources.

相似文章

计量
文章访问数: 28
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊