The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index

Lin Tao; Du Jin-li; Qian Hui

doi:doi:10.11648/j.ijema.20150305.27

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The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index

Lin Tao, Du Jin-li, Qian Hui

Published in International Journal of Environmental Monitoring and Analysis (Volume 3, Issue 5)

Received: 30 November 2015 Published: 1 December 2015

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Abstract

Based on the rainfall data of nearly 60 years in Tongchuan City, Shaanxi Province, China (the following abbreviated as tongchuan) the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study. the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study.In other words, the author researches standardized precipitation index in every year and reason in Tongchuan,in order to analyze standardized precipitation index and drought intensity in different years and season. The main conclusions were as follows:(1)in the past 60 years throughout a downward trend and change tendency rate was -4.2831mm/10a.(2)The drought conditions in the Tongchuan city has gradually increased since the 21st century, especially in recent years, the intensity of drought in winter has been increase slowly.

Published in	International Journal of Environmental Monitoring and Analysis (Volume 3, Issue 5)
DOI	10.11648/j.ijema.20150305.27
Page(s)	351-356
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Tongchuan, Standardized Precipitation Index, the Intensity of the Drought, Precipitation

References

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[4]	McKee T B,Doesken N J, Kleist J. Drought monitor-ing with multiple timescales. Preprints,9th Confer-ence on Applied Climatology, 15-20 January, 1995, Dallas, TX, 233-236。
[5]	铜川市计划委员会.铜川市国土综合开发整治总体规划[R].1998.6。
[6]	铜川市水资源办公室.铜川市城市供水水源规划[R].1997.8。
[7]	庞雷.气候变化对陕西省水资源的影响[J].陕西水力, 2009(3): 39-42。
[8]	姜悦。近30年铜川市土壤养分时空变异分析[D].西北农林科技大学.2014.5。
[9]	王德丽,殷淑燕,王海燕等：近50年来铜川市气候变化特征分析[J].干旱地区资源与环境,2011,25(3):88-91。
[10]	Seiler B A, Hayes M, Bressan L. Using the standardized precip-itation index for flood risk monitoring[J]. International Journal of Climatology, 2002, 22: 1365)1376.
[11]	张强,鞠笑生,李淑华.三种干旱指标的比较和新指标的确定[J].气象科技,1998,(2):48)52。
[12]	韩海涛,胡文超,陈学君等:三种气象干旱指标的应用比较研究[J].干旱地区农业研究, 2009, 27(1):237-247。

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APA Style

Lin Tao, Du Jin-li, Qian Hui. (2015). The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. International Journal of Environmental Monitoring and Analysis, 3(5), 351-356. https://doi.org/10.11648/j.ijema.20150305.27

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ACS Style

Lin Tao; Du Jin-li; Qian Hui. The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. Int. J. Environ. Monit. Anal. 2015, 3(5), 351-356. doi: 10.11648/j.ijema.20150305.27

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AMA Style

Lin Tao, Du Jin-li, Qian Hui. The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. Int J Environ Monit Anal. 2015;3(5):351-356. doi: 10.11648/j.ijema.20150305.27

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@article{10.11648/j.ijema.20150305.27,
  author = {Lin Tao and Du Jin-li and Qian Hui},
  title = {The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {3},
  number = {5},
  pages = {351-356},
  doi = {10.11648/j.ijema.20150305.27},
  url = {https://doi.org/10.11648/j.ijema.20150305.27},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20150305.27},
  abstract = {Based on the rainfall data of nearly 60 years in Tongchuan City, Shaanxi Province, China (the following abbreviated as tongchuan) the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study. the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study.In other words, the author researches standardized precipitation index in every year and reason in Tongchuan,in order to analyze standardized precipitation index and drought intensity in different years and season. The main conclusions were as follows:(1)in the past 60 years throughout a downward trend and change tendency rate was -4.2831mm/10a.(2)The drought conditions in the Tongchuan city has gradually increased since the 21st century, especially in recent years, the intensity of drought in winter has been increase slowly.},
 year = {2015}
}

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TY  - JOUR
T1  - The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index
AU  - Lin Tao
AU  - Du Jin-li
AU  - Qian Hui
Y1  - 2015/12/01
PY  - 2015
N1  - https://doi.org/10.11648/j.ijema.20150305.27
DO  - 10.11648/j.ijema.20150305.27
T2  - International Journal of Environmental Monitoring and Analysis
JF  - International Journal of Environmental Monitoring and Analysis
JO  - International Journal of Environmental Monitoring and Analysis
SP  - 351
EP  - 356
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20150305.27
AB  - Based on the rainfall data of nearly 60 years in Tongchuan City, Shaanxi Province, China (the following abbreviated as tongchuan) the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study. the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study.In other words, the author researches standardized precipitation index in every year and reason in Tongchuan,in order to analyze standardized precipitation index and drought intensity in different years and season. The main conclusions were as follows:(1)in the past 60 years throughout a downward trend and change tendency rate was -4.2831mm/10a.(2)The drought conditions in the Tongchuan city has gradually increased since the 21st century, especially in recent years, the intensity of drought in winter has been increase slowly.
VL  - 3
IS  - 5
ER  -

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Author Information

Lin Tao

College of Environmental Science and Engineering, Chang'an University, Shaanxi, Xi'an, China
Du Jin-li

School of Economic Law, Northwest University of Politics and Law, Shaanxi, Xi'an, China
Qian Hui

College of Environmental Science and Engineering, Chang'an University, Shaanxi, Xi'an, China

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Plain Text BibTeX RIS

APA Style

Lin Tao, Du Jin-li, Qian Hui. (2015). The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. International Journal of Environmental Monitoring and Analysis, 3(5), 351-356. https://doi.org/10.11648/j.ijema.20150305.27

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ACS Style

Lin Tao; Du Jin-li; Qian Hui. The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. Int. J. Environ. Monit. Anal. 2015, 3(5), 351-356. doi: 10.11648/j.ijema.20150305.27

Copy | Download

AMA Style

Lin Tao, Du Jin-li, Qian Hui. The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index. Int J Environ Monit Anal. 2015;3(5):351-356. doi: 10.11648/j.ijema.20150305.27

Copy | Download

@article{10.11648/j.ijema.20150305.27,
  author = {Lin Tao and Du Jin-li and Qian Hui},
  title = {The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {3},
  number = {5},
  pages = {351-356},
  doi = {10.11648/j.ijema.20150305.27},
  url = {https://doi.org/10.11648/j.ijema.20150305.27},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20150305.27},
  abstract = {Based on the rainfall data of nearly 60 years in Tongchuan City, Shaanxi Province, China (the following abbreviated as tongchuan) the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study. the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study.In other words, the author researches standardized precipitation index in every year and reason in Tongchuan,in order to analyze standardized precipitation index and drought intensity in different years and season. The main conclusions were as follows:(1)in the past 60 years throughout a downward trend and change tendency rate was -4.2831mm/10a.(2)The drought conditions in the Tongchuan city has gradually increased since the 21st century, especially in recent years, the intensity of drought in winter has been increase slowly.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - The Analysis of Drought Conditions in Tongchuan City, Shaanxi Province, China Based on the SPI Index
AU  - Lin Tao
AU  - Du Jin-li
AU  - Qian Hui
Y1  - 2015/12/01
PY  - 2015
N1  - https://doi.org/10.11648/j.ijema.20150305.27
DO  - 10.11648/j.ijema.20150305.27
T2  - International Journal of Environmental Monitoring and Analysis
JF  - International Journal of Environmental Monitoring and Analysis
JO  - International Journal of Environmental Monitoring and Analysis
SP  - 351
EP  - 356
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20150305.27
AB  - Based on the rainfall data of nearly 60 years in Tongchuan City, Shaanxi Province, China (the following abbreviated as tongchuan) the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study. the author makes a detailed study of the precipitation data in Tongchuan since the 21st century by a detailed study.In other words, the author researches standardized precipitation index in every year and reason in Tongchuan,in order to analyze standardized precipitation index and drought intensity in different years and season. The main conclusions were as follows:(1)in the past 60 years throughout a downward trend and change tendency rate was -4.2831mm/10a.(2)The drought conditions in the Tongchuan city has gradually increased since the 21st century, especially in recent years, the intensity of drought in winter has been increase slowly.
VL  - 3
IS  - 5
ER  -

Copy | Download