The Spatial Distribution of Precipitation in Northwest China

Northwestern China has an extremely complex climate due to the varied terrain and complexities of climate change where the environment is sensitive to both regional and global climate change. We employed the Mann-Kendal test to investigate trends of precipitation distributions using annual, seasonal...

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Main Authors: Chuancheng Zhao, Shuxia Yao, Jun Liu, Jian Wang
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Electrical and Computer Engineering
Online Access:http://dx.doi.org/10.1155/2014/514291
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author Chuancheng Zhao
Shuxia Yao
Jun Liu
Jian Wang
author_facet Chuancheng Zhao
Shuxia Yao
Jun Liu
Jian Wang
author_sort Chuancheng Zhao
collection DOAJ
description Northwestern China has an extremely complex climate due to the varied terrain and complexities of climate change where the environment is sensitive to both regional and global climate change. We employed the Mann-Kendal test to investigate trends of precipitation distributions using annual, seasonal, and monthly data records from 1960 to 2008. On the whole, the variations in precipitation patterns are more complex than those for temperature. The trends of annual, seasonal, and monthly precipitation have shown remarkable differences between the east and west. In the west such as in northern Xinjiang and western Qinghai, the variation is a significant increase, consistent with the temperature change, whereas in the east such as in eastern Gansu, and southern Shaanxi, the variation is a remarkable decrease, opposite to the change observed in temperatures.
format Article
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institution Kabale University
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publishDate 2014-01-01
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series Journal of Electrical and Computer Engineering
spelling doaj-art-f710e838ab834510ae987b5985b2f4142025-02-03T01:31:17ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552014-01-01201410.1155/2014/514291514291The Spatial Distribution of Precipitation in Northwest ChinaChuancheng Zhao0Shuxia Yao1Jun Liu2Jian Wang3State Key Laboratory of Cryospheric Sciences, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, ChinaLanzhou City University, Lanzhou 730070, ChinaLanzhou City University, Lanzhou 730070, ChinaState Key Laboratory of Cryospheric Sciences, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, ChinaNorthwestern China has an extremely complex climate due to the varied terrain and complexities of climate change where the environment is sensitive to both regional and global climate change. We employed the Mann-Kendal test to investigate trends of precipitation distributions using annual, seasonal, and monthly data records from 1960 to 2008. On the whole, the variations in precipitation patterns are more complex than those for temperature. The trends of annual, seasonal, and monthly precipitation have shown remarkable differences between the east and west. In the west such as in northern Xinjiang and western Qinghai, the variation is a significant increase, consistent with the temperature change, whereas in the east such as in eastern Gansu, and southern Shaanxi, the variation is a remarkable decrease, opposite to the change observed in temperatures.http://dx.doi.org/10.1155/2014/514291
spellingShingle Chuancheng Zhao
Shuxia Yao
Jun Liu
Jian Wang
The Spatial Distribution of Precipitation in Northwest China
Journal of Electrical and Computer Engineering
title The Spatial Distribution of Precipitation in Northwest China
title_full The Spatial Distribution of Precipitation in Northwest China
title_fullStr The Spatial Distribution of Precipitation in Northwest China
title_full_unstemmed The Spatial Distribution of Precipitation in Northwest China
title_short The Spatial Distribution of Precipitation in Northwest China
title_sort spatial distribution of precipitation in northwest china
url http://dx.doi.org/10.1155/2014/514291
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