Analysis of Meteorological Elements and Distribution Characters of Surface Solar Radiation in Guangxi

• 作者: CHENG Ai-zhen HUANG Ren-li
• 来源期刊: 气象与环境研究：英文版
• 学科: 地球科学
• 关键词: TOTAL SOLAR RADIATION Distribution characteristics METEOROLOGY elements ANALYSIS GUANGXI China
• 年，卷（期）: 2012,（11）
• 页码范围: 12-14
• 页数: 3页
• 分类号: P422.1

摘要

[Objective] The aim was to study the relation between solar radiation distribution and meteorological elements in Guangxi. [Method] Based on the observed data of solar radiation in Guangxi from 1995 to 2009, the total radiation, solar distribution and interannual changes in Guangxi were analyzed. By dint of observed data in Nanning station, the annual, seasonal and monthly changes of net radiation in Nanning and the linear relation between total radiation, solar distribution characteristics and interannual changes were discussed. [Result] The global radiation of surface solar radiation in the low latitude was higher tan the high latitude, as Beihai】Nanning】Guilin. The solar radiation changes and the seasonal changes in different places varied, as summer】autumn】spring】winter. The total radiation and solar radiation hours were consistent. The total solar radiation and the low cloud was in negative relation, but was in positive relation with sunny weather. The total solar radiation was in positive relation with ground temperature, except in winter. [Conclusion] The study provided effective theoretical basis and data reference to the study of climate and development of solar energy.