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| 安徽砀山水果产区近十年气候变化的R/S分析 | |
| 引用本文： | 付金沐,史志刚,孙林华,张勇,苏海民,方刚. 安徽砀山水果产区近十年气候变化的R/S分析[J]. 资源开发与市场, 2010, 26(1): 56-59,68 |
| 作者姓名： | 付金沐 史志刚 孙林华 张勇 苏海民 方刚 |
| 作者单位： | 1. 宿州学院,地理与环境科学系,安徽,宿州,234000 2. 安徽省水利厅,安徽,合肥,230022 |
| 基金项目： | 安徽省教育厅自然科学基金，安徽省教育厅人文社会科学基金 |
| 摘 要： | 基于1996—2005年的地面气象资料,应用R/S方法对砀山近十年平气温、降水和日照量等气候要素进行了分析。结果表明,砀山年平均气温、极端最高气温和极端最低气温均呈下降趋势,年降水量呈上升趋势,年日照量变化和缓,且具有较强的持续性。气候要素年际季节变化趋势表现为:冬、夏季平均温差减小,气温年较差有减小的趋势;降水夏季增加,其他各季节平均降水变率减小,各季节平均日照量变率减小。 |
| 关 键 词： | 气候变化 R／S分析 砀山 |
R/S Analysis on Climate Changes in Fruit-producing Areas of Dangshan County in Anhui Province in Recent 10 Years |
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| FU Jin-mu,SHI Zhi-gang,SUN Lin-hua,ZHANG Yong,SU Hai-min,FANG Gang. R/S Analysis on Climate Changes in Fruit-producing Areas of Dangshan County in Anhui Province in Recent 10 Years[J]. Resource Development & Market, 2010, 26(1): 56-59,68 | |
| Authors: | FU Jin-mu SHI Zhi-gang SUN Lin-hua ZHANG Yong SU Hai-min FANG Gang |
| Affiliation: | FU Jin-mu1,SHI Zhi-gang2 SUN Lin-hua1,ZHANG Yong1,SU Hai-min1,FANG Gang1 (1.Department of Geographical , Environmental Science,Souzhou College,Suzhou 234000,China,2 Anhui Provincial Water Resources Department,Hefei 230022,China) |
| Abstract: | The climate data including yearly average temperature,precipitation and sunshine in Dangshan County between 1996 and 2005 were analyzed by R/S method.The results indicated that the yearly temperature,the extreme maximum and minimum temperatures were falling down,where as the precipitation was rising and the changing of the amount of sunlight was moderate,these variations had a considerable persistence.The elements of inter-annual climate trends between seasons changed as follows:Average temperature differen... |
| Keywords: | climate changes R/S analysis Dangshan |
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