Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4732 |
Trend analysis of temperature and precipitation extremes in major grain producing area of China | |
Tian, Jiyang1; Liu, Jia1,2; Wang, Jianhua1; Li, Chuanzhe1; Nie, Hanjiang1; Yu, Fuliang1 | |
2017-02-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | To identify whether the spatial and temporal distribution of temperature extremes and precipitation extremes has changed in central and eastern China including Henan, Shandong, Anhui and Jiangsu provinces, the spatial and temporal distributions of extreme temperature and precipitation indices trends during 1961-2011 were investigated and analysed. To guarantee the accuracy of trend analysis, daily maximum and minimum surface temperature and daily precipitation from 299 meteorological stations were used. Eight extreme temperature indices and seven extreme precipitation indices were chosen. Mann-Kendall method was used to check the statistical significance of trends, while Sen's nonparametric method was used to calculate the trend magnitudes. The analyses of extreme temperature indices detected significant and stable trends in the majority of the stations, especially for the most part of southern Anhui and southern Jiangsu provinces. The strongly stable downward trends in cold extremes and the strongly stable upward trends in hot extremes were recorded in most of the regions. In contrast, significant and stable positive trends were insignificantly recorded for precipitation extremes in the study area, which predominantly occurred in the southern part of the region. Furthermore, the positive trends were more frequent than the negative trends in most extreme precipitation indices. The results may provide a reference for a more particular knowledge of the climate change in this region and provide guidance for agriculture development. |
英文关键词 | extreme temperature extreme precipitation spatial and temporal distributions trend analysis Mann-Kendall method Sen' s nonparametric method central and eastern China grain yield |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000393415100010 |
WOS关键词 | HUAI RIVER-BASIN ; CLIMATE EXTREMES ; TEMPORAL TRENDS ; EASTERN CHINA ; VARIABILITY ; YIELD ; FREQUENCY ; PATTERNS ; IMPACTS ; INDEXES |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/36728 |
专题 | 气候变化 |
作者单位 | 1.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, 1 Fuxing Rd, Beijing 100038, Peoples R China; 2.Hohai Univ, State Key Lab Hydrol Water Resource & Hydraul Eng, Nanjing, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Tian, Jiyang,Liu, Jia,Wang, Jianhua,et al. Trend analysis of temperature and precipitation extremes in major grain producing area of China[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(2). |
APA | Tian, Jiyang,Liu, Jia,Wang, Jianhua,Li, Chuanzhe,Nie, Hanjiang,&Yu, Fuliang.(2017).Trend analysis of temperature and precipitation extremes in major grain producing area of China.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(2). |
MLA | Tian, Jiyang,et al."Trend analysis of temperature and precipitation extremes in major grain producing area of China".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.2(2017). |
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