Temporal and Spatial Variation of Vegetation Analysis Based on MOD13 in Mu Us Sandy Land from 2000 to 2015

DOI

10.2991/rac-16.2016.133How to use a DOI?

Keywords

NDVI, Mu Us sandy land, land-use type, spatial and temporal variation, meteorological factors.

Abstract

To comprehend the variation of vegetation in Mu Us sandy land, the research use Mu Us sandy land as research area and make Uxin Qi(county) as a sample to anticipate the vegetation index variation on different land-use type. 365 images of Mod13 product are basic data which from 2000 to2015 and the spatial resolution is 250m. The data will be input in ArcGIS10.3 to analyzed and draw graphs of average NDVI in July and August of Mu Us sandy land and Uxin Qi. Moreover, the research will draw a holistic graph of variation in Mu Us sandy land during the duration of 2000 to 2015. Besides, some of the meteorological elements has been analyzed to explain change of NDVI. The conclusion is the average NDVI although dropt in 2014 and 205 but grew gradually from 2000 to 2013, vegetation growth become optimistic and the main reason of the NDVI change are rainfall, air temperature and sunlight. But there are still some area of Mu Us heavily desert zing and it is harm for vegetation growth.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ge Qiu
AU  - Yuilong Bao
AU  - Yuihai Bao
AU  - Jiabin Wu
PY  - 2016/11
DA  - 2016/11
TI  - Temporal and Spatial Variation of Vegetation Analysis Based on MOD13 in Mu Us Sandy Land from 2000 to 2015
BT  - Proceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention
PB  - Atlantis Press
SP  - 825
EP  - 830
SN  - 1951-6851
UR  - https://doi.org/10.2991/rac-16.2016.133
DO  - 10.2991/rac-16.2016.133
ID  - Qiu2016/11
ER  -