Responses of Streamflow to Climate Change and Human Activities in a River Basin, Northeast China
المؤلفون المشاركون
Zhang, Hanwen
Xu, Wei
Xu, Xintong
Lu, Baohong
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-30
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
It is now common knowledge that many water resources stresses relate to access to water within a basin.
Yi River Basin, a typical river basin characterized by intensive agricultural processes, significant population growth, and water management, has been undergoing grave water problems.
In this paper, the long-term trend of precipitation and streamflow in Yi River Basin, from 1964 to 2010, was investigated via Mann-Kendall test.
The change point occurred in the year 1965 dividing the long-term series into two periods.
Climate elasticity method and linear regression method were implemented to quantify the impact of precipitation and human activities on runoff and presented basically consistent results of the percentage change in an annual runoff for the postchange period.
The results reveal that the decline of annual runoff in postchange period is mainly attributed to precipitation variability of 53.66–58.25% and human activities of 46.34–41.74%, as estimated by climate elasticity method and linear regression method, respectively.
This study detected the changes in the precipitation-streamflow relationship and investigated the possible causes in the Yi River, which will be helpful for providing a reference for the management of regional water resources.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Hanwen& Xu, Wei& Xu, Xintong& Lu, Baohong. 2017. Responses of Streamflow to Climate Change and Human Activities in a River Basin, Northeast China. Advances in Meteorology،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1122488
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Hanwen…[et al.]. Responses of Streamflow to Climate Change and Human Activities in a River Basin, Northeast China. Advances in Meteorology No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1122488
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Hanwen& Xu, Wei& Xu, Xintong& Lu, Baohong. Responses of Streamflow to Climate Change and Human Activities in a River Basin, Northeast China. Advances in Meteorology. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1122488
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122488
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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