Assessing the Land Use Change and Ecological Security Based on RS and GIS: A Case Study of Pingdingshan City, China

Di Lu; Hai Long Yu; Guang Ming Yu

doi:10.4028/www.scientific.net/AMR.905.329

Paper Titles

Novel Honeycomb-Microstructured Asphalt Composite Coatings for Sustainable Photocatalytic Application
p.310

Predicting Hardness of Four Groundwater Monitoring Stations in Kaohsiung City of Taiwan Using Seven Types of GM (1, 1) Model
p.314

The Carbon Absorb of Cement-Based Material in the Accelerated Carbonation Test
p.318

Assembly of a Wetland on a Laboratory Scale for Post-Treatment of Domestic Wastewater
p.325

Assessing the Land Use Change and Ecological Security Based on RS and GIS: A Case Study of Pingdingshan City, China
p.329

Environment Management for Sustainability of Hallasan National Park in Jeju Island, Korea
p.334

Effect of Kenaf Water Retting Process by Bacillus cereus on the pH of Retting Water
p.339

Long-Term Equilibrium and Short-Term Dynamics between Metropolitan Housing Markets in China
p.343

Physical Model of Estuarine Salinity Intrusion into Rivers: A Review
p.348

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 905Assessing the Land Use Change and Ecological...

Assessing the Land Use Change and Ecological Security Based on RS and GIS: A Case Study of Pingdingshan City, China

Abstract:

The land use changes are analyzed based on the interpretation of remote sensing image in the year of 1983, 1995, and 2009, and then an evaluation index system is established on the basis of “Hazard-State-Immune” model in Pingdingshan City, China. The entropy-weight method is used to determine the weights of index; the comprehensive index is used to evaluate the land ecological security in the study area. The results of the study show that the land ecological security is trending to obvious improvement after the gradual development (Common - Common – Good) in the past 30 years. And they also reveal the temporal-spatial distribution of land ecological security in this study area, which provides a foundation of ecological construction and the improvement of land ecological security.

You might also be interested in these eBooks

Advances in Applied Materials and Electronics Engineering III

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 905)

Pages:

329-333

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.905.329

Citation:

Cite this paper

Online since:

April 2014

Authors:

Di Lu*, Hai Long Yu, Guang Ming Yu

Keywords:

Comprehensive Index, Ecological Security, Hazard-State-Immune Model, Land Use Change, Pingdingshan City

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Xiao D,. &Chen W. 2002. On the Basic Concepts and Contents of Ecological Security. Chinese Journal of Applied Ecology, 13(3): 354-358.

Google Scholar

[2] Hao H,. &Ren Z. 2006. Analysis on Land Use Change and Its Eco-Environmental Effects in Baotou City Based on RS and GIS. Journal of Soil and Water Conservation, 20 (2): 139-143.

Google Scholar

[3] Zang S,. Ling X,. &Zhang S. 2005. GIS-based Analysis of Ecological Risk on Land-use in Daqing City. Journal of Natural Didasters, 14 (4): 141-145.

Google Scholar

[4] Wei S,. Wu C,. Yang Y,. Huang M,. &Yang Z. 2008. Land Use Change and Ecological Securityin Yellow River Delta Based on RS and GIS Technology—A Case Study of Dongying City. Journal of Soil and Water Conservation, 22(1): 185-189.

Google Scholar

[5] Xie H. 2008. Review and The Outlook of Land Use Ecological Security Pattern. Acta Ecologica SinicaI, 28(12): 6305-6311.

Google Scholar

[6] Liu J,. Zhang Z,. Xu X,. & Nan J. 2009. Spatial Patterns and Driving Forces of Land Use Change in China in the Early 21st Century. Acta Geographica Sinica, 64(12): 1411-1420.

Google Scholar

[7] Li Y,. &Cai Y. 2007. Security Evaluation of Land Ecology in Hebei Province. Acta Scientiarum Naturalium Universitatis Pekinensis, 2(3): l-9.

Google Scholar