Study on the Response of Ecological Capacity to Land-UseCover Change in Wuhan City: A Remote Sensing and GIS Based Approach
المؤلفون المشاركون
Wang, Ying
Li, Xiangmei
Li, Jiangfeng
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-28
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
This research examined the spatiotemporal patterns of land-use/cover and the dynamics of ecological capacity in response to land-use/cover change in Wuhan city, central China.
The data were derived from five years’ remote-sensed images, that is, 1990, 1995, 2000, 2005, and 2010.
This paper used an integrated approach of remote sensing and GIS techniques, ecological capacity and the bilateral dynamic degree models.
The results are as follows.
(1) From 1990 to 2010, remarkable changes in land-use/cover have occurred within the studied area, and the most prominent characteristics of the changes were continuous decline of arable land and rapid increase of built-up land.
(2) The total ecological capacity dropped from 450.55 × 10 4 g h m 2 in 1990 to 447.35 × 10 4 g h m 2 in 2010.
The eastern, western, and southern parts had higher ecological capacity whereas the northwestern hilly areas and the central district had lower ecological capacity.
(3) Due to the conversion from arable land to built-up land, the ecological capacity losses during 1990–1995, 1995–2000, 2000–2005, and 2005–2010 were 155.52 × 10 2 g h m 2 , 114.12 × 10 2 g h m 2 , 455.48 × 10 2 g h m 2 , and 325.26 × 10 2 g h m 2 , respectively.
The study would contribute to better understanding of the effects of land-use dynamics and the evolution of ecological capacity, which can provide scientific basis for land management and environment protection.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Ying& Li, Xiangmei& Li, Jiangfeng. 2014. Study on the Response of Ecological Capacity to Land-UseCover Change in Wuhan City: A Remote Sensing and GIS Based Approach. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1051054
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Ying…[et al.]. Study on the Response of Ecological Capacity to Land-UseCover Change in Wuhan City: A Remote Sensing and GIS Based Approach. The Scientific World Journal No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1051054
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Ying& Li, Xiangmei& Li, Jiangfeng. Study on the Response of Ecological Capacity to Land-UseCover Change in Wuhan City: A Remote Sensing and GIS Based Approach. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1051054
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1051054
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