Dynamic analysis on coastline and sea reclamation in the efficient ecological economic zone of the Yellow River Delta based on 30-years satellite data

Xiangyu Zheng; Zhiqiang Gao; Jicai Ning; Qingshui Lu

doi:10.1117/12.2186287

4 September 2015 Dynamic analysis on coastline and sea reclamation in the efficient ecological economic zone of the Yellow River Delta based on 30-years satellite data

Xiangyu Zheng, Zhiqiang Gao, Jicai Ning, Qingshui Lu

Author Affiliations +

Proceedings Volume 9610, Remote Sensing and Modeling of Ecosystems for Sustainability XII; 96100X (2015) https://doi.org/10.1117/12.2186287
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

In this paper, with four remote sensing images from the 1980 to 2010 periods and the coastal survey data as data sources, then integrated use remote sensing and GIS technology, the Efficient Ecological Economic Zone of the Yellow River Delta's coastline and sea reclamation changes were extracted by the means of visual interpretation and the artificial vector method. The conclusions are as follows: The coastline of this study area showed a rising trend during 1980 to 2010, the silty coastline showed a reduction trend while the artificial coastline showed an increasing trend, natural and social factors together determined the evolution of coastline. The reclamation area was the largest during 1980 to 1990 and the area was the smallest during 1990 to 2000, demographic factors and economic factors are the most prominent driving reasons of the reclamation. This paper can provide data support and services for the study area to implement management and sustainable development more efficiently.

Citation Download Citation

Xiangyu Zheng, Zhiqiang Gao, Jicai Ning, and Qingshui Lu "Dynamic analysis on coastline and sea reclamation in the efficient ecological economic zone of the Yellow River Delta based on 30-years satellite data", Proc. SPIE 9610, Remote Sensing and Modeling of Ecosystems for Sustainability XII, 96100X (4 September 2015); https://doi.org/10.1117/12.2186287

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