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Drought Assessment and Projection under Climate Change: A Case Study in the Middle and Lower Jinsha River Basin
المؤلفون المشاركون
Yuan, Zhe
Xu, Jijun
Chen, Jin
Huo, Junjun
Yu, Yangyue
Locher, Peter
Xu, Bin
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-05-30
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
To gain an insight into the spatiotemporal variability of drought events and to assess trends under future climate change scenarios are fundamental for making sound mitigation and adaptation strategies.
A new drought index, standardized supply-demand water index (SSDI), has been proposed in this research.
The SSDI describes drought from the view of water supply-demand relations using a simple water balance model.
It was used to assess historical drought events in the middle and lower Jinsha river basin (MLJRB) located in the southwest China and applied to address the drought conditions in the MLJRB under current and future climates.
The results showed the following: (1) The average drought area during 2001 to 2011 reached up to 9.9 × 103 km2, accounting for 35.4% of the whole farmland area in the MLJRB, which was about twice as the drought area during 1961 to 2000.
The region for greater drought severity with more drought events and longer duration was mainly distributed in Dali, Chuxiong, Kunming, and Yuxi.
(2) For the period 2021 to 2050, total drought area was projected to increase by 43.2%.
The drought-prone regions could move further towards the northwest of the MLJRB.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yuan, Zhe& Xu, Jijun& Chen, Jin& Huo, Junjun& Yu, Yangyue& Locher, Peter…[et al.]. 2017. Drought Assessment and Projection under Climate Change: A Case Study in the Middle and Lower Jinsha River Basin. Advances in Meteorology،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122754
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yuan, Zhe…[et al.]. Drought Assessment and Projection under Climate Change: A Case Study in the Middle and Lower Jinsha River Basin. Advances in Meteorology No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1122754
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yuan, Zhe& Xu, Jijun& Chen, Jin& Huo, Junjun& Yu, Yangyue& Locher, Peter…[et al.]. Drought Assessment and Projection under Climate Change: A Case Study in the Middle and Lower Jinsha River Basin. Advances in Meteorology. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122754
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122754
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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