Effect of Land Use and Climate Change on Runoff in the Dongjiang Basin of South China
المؤلفون المشاركون
He, Yanhu
Lin, Kairong
Chen, Xiaohong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-06-25
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Variability and availability of water resources under changing environment in a regional scale have been hot topics in recent years, due to the vulnerability of water resources associated with social and economic development.
In this paper, four subbasins in the Dongjiang basin with a significant land use change were selected as case study.
Runoffs of the four subbasins were simulated using the SCS monthly model to identify the quantitative impacts of land use and climate change.
The results showed that (1), in the Dongjiang basin, temperature increased significantly, evaporation and sunlight decreased strongly, while precipitation showed a nonsignificant increase; (2) since the 1980s, land uses in the Dongjiang basin have experienced a significant change with a prominent increase in urban areas, a moderate increase in farmlands, and a great decrease in forest areas; (3) the SCS monthly model performed well in the four subbasins giving that the more significant land use change in each subbasin, the more runoff change correspondingly; (4) overall, runoff change was contributed half and half by climate change and human activities, respectively, in all the subbasins, in which about 20%~30% change was contributed by land use change.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
He, Yanhu& Lin, Kairong& Chen, Xiaohong. 2013. Effect of Land Use and Climate Change on Runoff in the Dongjiang Basin of South China. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1031910
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
He, Yanhu…[et al.]. Effect of Land Use and Climate Change on Runoff in the Dongjiang Basin of South China. Mathematical Problems in Engineering No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-1031910
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
He, Yanhu& Lin, Kairong& Chen, Xiaohong. Effect of Land Use and Climate Change on Runoff in the Dongjiang Basin of South China. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1031910
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1031910
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