Quantitative Estimation of the Impact of Precipitation and Land Surface Change on Hydrological Processes through Statistical Modeling
المؤلفون المشاركون
Zaman, Muhammad
Saifullah, Muhammad
Hashim, Sarfraz
Li, Zhijia
Li, Qiaoling
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-05-10
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Precipitation variability and land surface changes are the two primary factors that affect basin hydrology, and thus estimation of their impact is of great importance for sustainable development at a catchment scale.
In this study, we investigated the long-term changes in precipitation and runoff, from 1961 to 2011, in the Yihe River basin by Mann-Kendall test.
A new method of trend pattern was put forward and used to identify the trends of precipitation and runoff, which indicated that the basin had a decreasing trend in annual runoff.
The change point occurred in the year 1985 dividing the long-term series into two periods.
Precipitation elasticity and linear regression methods were used to quantify the impact of precipitation and land surface change on runoff and provided consistent results of the percentage change in an annual runoff for the postchange period.
Use of these methods reveals that the reduction in annual runoff is mainly due to precipitation variability of 56.38–67.68% and land surface change of 43.62–32.32%, as estimated by precipitation elasticity and linear regression methods, respectively.
Due to the rapid growth of urbanization, the land surface change increased from 1990 to 2010.
The result of this study can provide a reference for the management of regional water resources.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Saifullah, Muhammad& Li, Zhijia& Li, Qiaoling& Zaman, Muhammad& Hashim, Sarfraz. 2016. Quantitative Estimation of the Impact of Precipitation and Land Surface Change on Hydrological Processes through Statistical Modeling. Advances in Meteorology،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1095572
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Saifullah, Muhammad…[et al.]. Quantitative Estimation of the Impact of Precipitation and Land Surface Change on Hydrological Processes through Statistical Modeling. Advances in Meteorology No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1095572
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Saifullah, Muhammad& Li, Zhijia& Li, Qiaoling& Zaman, Muhammad& Hashim, Sarfraz. Quantitative Estimation of the Impact of Precipitation and Land Surface Change on Hydrological Processes through Statistical Modeling. Advances in Meteorology. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1095572
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1095572
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