近48年华东地区地面太阳总辐射变化特征和影响因子分析

尹青; 张华; 何金海

大气与环境光学学报, 2011, 6 (1): 37, 网络出版: 2011-02-22

近48年华东地区地面太阳总辐射变化特征和影响因子分析

Long-Term Change of Surface Total Solar Radiation and Influencing Factors over East China in Recent 48 years

论文大纲

尹青 ^1,2,3,*张华 ²何金海 ³

作者单位

¹ 北京军区空军气象中心, 北京 100061

² 中国家气候中心,国气象局气候研究开放实验室, 北京 100081

³ 南京信息工程大学,江苏省气象灾害重点实验室, 江苏南京 210044

摘要

利用中国最新公布的截至2008年华东地区13个站点资料,对华东地区平均的地面太阳总辐射长期变化趋势进行了分析,并讨论了该地区云、气溶胶和水汽对地面太阳总辐射变化的影响。研究表明,1961～2008年华东地区平均总辐射呈现减少趋势,减少速率为2.05 W·m-2·(10yr)-1; 1990年前该地区总辐射呈现出显著的下降趋势, 1990～1995年呈现快速增加趋势,但是1995～2000年再次呈下降趋势,2000年后在平均线上下波动略有增加。气溶胶、云和水汽对华东地区地面太阳总辐射的长期变化都有一定的影响,但是在不同的时段影响程度不同,在1961～1989年总辐射的减少主要归因为气溶胶的增加; 而在1990～1999年和2000～2008年则是以云量的影响为主,而且低云量对地面总辐射的影响要大于总云量的影响。

Abstract

Based on updated daily surface solar radiation and associated meteorological elements data from 13 observational stations over East China, the long term trend of surface total solar radiation was analyzed, and the influence of cloud, aerosol and water vapor on total solar radiation were explored. The total solar radiation decreased from 1961～2008 at a rate of 2.05 W·m-2·(10yr)-1; it decreased obviously from 1961 to 1989, and increased from 1990 to 1995, but decreased again since 1995, after 2000 fluctuated in the average line and slightly increased. The change of aerosol, cloud and water vapor contribute much to the variation of total radiation, from 1961 to 1989, the results imply that the atmospheric aerosols burden enhancement is the major reason for global radiation reduction, while cloud cover’s contribution is relatively larger from 1990 to 2008, and the influence on total solar radiation of the low cloud is greater than that of the total cloud.

参考文献

[1] . Global dimming and brightening: A review[J]. J. Geophys. Res., 2009, 114(21): D00.

[2] . 中国近30年太阳辐射状况研究[J]. 应用气象学报, 1998, 9(1): 24-31.

. Analysis of the solar radiation variation of China in recent 30 years[J]. Quarterly Journal of Applied Meterology, 1998, 9(1): 24-31.

[3] Long C N, Dutt on E G, Augustine J A, et al. Significant decadal brightening of downwelling shortwave in the continental United States ［J］. J. Geophys. Res., 114(10): D00D06.

[4] Norris J R, Wild M. Trends in aerosol radiative effects over Europe inferred from observed cloud cover, solar ‘dimming’ and solar ‘brightening’ ［J］. J. Geophys. Res., 2007, 112(D8): D08214.1-D08214.13.

[5] Ohmura A. Observed long-term variations of solar irradiances at the Earth’s surface ［J］. Space Sci. Rev., 2006, 125(1-4): 111-128.

[6] . New Zealand dimming and brightening[J]. J. Geophys. Res., 2009, 114(10): D00.

[7] . Global dimming and brightening: An update beyond 2000[J]. J. Geophys. Res., 2009, 114(10): D00.

[8] . Analysis of 40 years of solar radiation data from China, 1961-2000[J]. Geophys. Res. Lett., 2005, 32(6): L06803.

[9] . Data quality assessment and the long-term trend of ground solar radiation in China[J]. J. Appl. Meteorol. and Climatol., 2008, 47(4): 1006-1016.

[10] . 海河流域他阳辐射变化及其原因分析[J]. 地理学报, 2009, 64(11): 1283-1291.

. The change of solar radiation and its cause in Haihe River basin and surrounding areas[J]. Acta Geographica Sinica, 2009, 64(11): 1283-1291.

[11] . 1960-2000年黄河流域太阳辐射气候变化规律研究[J]. 应用气象学报, 2005, 16(2): 243-248.

. The climatic change of global solar radiation over the Yellow River basin during 1960-2000[J]. Quarterly Journal of Applied Meterorology, 2005, 16(2): 243-248.

[12] . 华南地面太阳辐射状况及其转折特征分析[J]. 热带气象学报, 2009, 25(2): 209-215.

. Analysis on variation and transition of surface solar radiation in south China area[J]. Journal of Tropical Meteorology, 2009, 25(2): 209-215.

[13] . 1960-2005年新疆气候变化的基本特征[J]. 气候与环境研究, 2009, 14(4): 414-426.

. Characteristics of climate changes in Xinjiang f rom 1960 to 2005[J]. Climatic and Environmental Research, 2009, 14(4): 414-426.

[14] . 近50年来鄂尔多斯地面太阳辐射的变化及与相关气象要素的联系[J]. 高原气象, 2009, 28(4): 786-794.

. Variational characteristics of surface solar radition and associated meteorological elements over Ordos plateau in recent 50 years[J]. Plateau Meteorology, 2009, 28(4): 786-794.

[15] . 长江三角洲地面太阳辐射变化和相关因素分析[J]. 气象科学, 2009, 29(4): 447-453.

. Analysis of solar radiation and relative factors in Yangtze River delta of China[J]. Scientia Meteorologica Sinica, 2009, 29(4): 447-453.

[16] . 黄土高原地区太阳辐射时空演变特征[J]. 气候与环境研究, 2008, 13(1): 61-66.

. Temporal and spatial variation characteristic of total solar radiation over the Loess Platean region[J]. Climatic and Environmental Research, 2008, 13(1): 61-66.

[17] 魏凤英. 现代气候统计诊断与预测技术［M］. 第二版, 北京: 气象出版社, 2007.

Wei Fengying. Modern Climatic Statistical Diagnosis and Prediction ［M］. 2nd ed., Beijing: China Meteorological Press, 2007(in Chinese).

[18] 尹青. 中国地区变暗变亮问题的研究［D］. 南京信息工程大学硕士学位论文, 2010.

Yin Qing. Study on the Dimming and Brightening Problem over China ［D］. Nanjing: Master’s Thesis of Nanjing University of Information Science & Technology, 2010(in Chinese).

[19] . 近10年中国16个台站大气气溶胶光学厚度的变化特征分析[J]. 气候与环境研究, 2005, 10(2): 202-208.

. Charactertics of atmospheric aerosol optical depth over 16 radiation stations in the last 10 years[J]. Climatic and Environmental Research, 2005, 10(2): 202-208.

[20] . 兰州冬季大气气溶胶光学厚度及其与能见度的关系[J]. 高原气象, 2005, 24(4): 617-622.

. Lanzhou aerosol optical depth in winter and their relation with visibility[J]. Plateau Meteorology, 2005, 24(4): 617-622.

[21] . 华南沿海地区太阳直接辐射、能见度及大气气溶胶变化特征分析[J]. 气候与环境研究, 2000, 5(1): 36-44.

. An analysis of direct solar radiation, visibility and aerosol optical depth in South China coastal area[J]. Climatic and Environmental Research, 2000, 5(1): 36-44.

[22] 秦世广. 中国地面太阳辐射长期变化特征、原因及其气候效应［D］. 中国科学院大气物理研究所博士学位论文, 2009.

Qin Shiguang. Long-Term Variation Characteristics of Surface Radiation over China, Its Cause and Climatic Effects ［D］. Beijing: Doctorial Dissertation of Institute of Atmospheric Physics, Chinese Academy of Sciences, 2009(in Chinese).

[23] . 我国可降水量同地面水汽压关系的经验表达式[J]. 大气科学, 1996, 20(5): 620-626.

. The empirical expressions of the relation between precipitable water and ground water vapor pressure for some areas in China[J]. Science Atmospherica Sinica, 1996, 20(5): 620-626.

尹青, 张华, 何金海. 近48年华东地区地面太阳总辐射变化特征和影响因子分析[J]. 大气与环境光学学报, 2011, 6(1): 37. YIN Qing, ZHANG Hua, HE Jin-hai. Long-Term Change of Surface Total Solar Radiation and Influencing Factors over East China in Recent 48 years[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(1): 37.

近48年华东地区地面太阳总辐射变化特征和影响因子分析

关于本站 Cookie 的使用提示

全站搜索

近48年华东地区地面太阳总辐射变化特征和影响因子分析

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索