![](/images/graphics-bg.png)
NDVI Variation and Its Responses to Climate Change on the Northern Loess Plateau of China from 1998 to 2012
المؤلفون المشاركون
Ning, Tingting
Liu, Wenzhao
Lin, Wen
Song, Xiaoqiang
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-11-30
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
This study analyzed temporal and spatial changes of normalized difference vegetation index (NDVI) on the northern Loess Plateau and their correlation with climatic factors from 1998 to 2012.
The possible impacts of human activities on the NDVI changes were also explored.
The results showed that (1) the annual maximum NDVI showed an upward trend.
The significantly increased NDVI and decreasing severe desertification areas demonstrate that the vegetation condition improved in this area.
(2) Over the past decades, climate tended to be warmer and drier.
However, the mean temperature significantly decreased and precipitation slightly increased from 1998 to 2012, especially in spring and summer, which was one of the major reasons for the increase in the annual maximum NDVI.
Compared to temperature, vegetation was more sensitive to precipitation changes in this area.
The NDVI and annual precipitation changes were highly synchronous over the first half of the year, while a 1-month time lag existed between the two variables during the second half of the year.
(3) Positive human activities, including the “Grain for Green” program and successful environmental treatments at coal mining bases, were some of the other factors that improved the vegetation condition.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ning, Tingting& Liu, Wenzhao& Lin, Wen& Song, Xiaoqiang. 2015. NDVI Variation and Its Responses to Climate Change on the Northern Loess Plateau of China from 1998 to 2012. Advances in Meteorology،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052808
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ning, Tingting…[et al.]. NDVI Variation and Its Responses to Climate Change on the Northern Loess Plateau of China from 1998 to 2012. Advances in Meteorology No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1052808
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ning, Tingting& Liu, Wenzhao& Lin, Wen& Song, Xiaoqiang. NDVI Variation and Its Responses to Climate Change on the Northern Loess Plateau of China from 1998 to 2012. Advances in Meteorology. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052808
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1052808
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)