Dynamic evolution study of wetland landscape pattern in urban Wuhan based on TM images

Chunfang Kong; Kai Xu; Chonglong Wu; Hongbin Deng; Yi Zhang

doi:10.1117/12.750874

14 November 2007 Dynamic evolution study of wetland landscape pattern in urban Wuhan based on TM images

Chunfang Kong, Kai Xu, Chonglong Wu, Hongbin Deng, Yi Zhang

Proceedings Volume 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications; 67902L (2007) https://doi.org/10.1117/12.750874
Event: International Symposium on Multispectral Image Processing and Pattern Recognition, 2007, Wuhan, China

Abstract

Based on analysis of the terrain maps, remote sensing images, statistic data of wetland of Wuhan urban from 1985 to 2005, and with the technology of Remote Sensing (abbr. RS) and Geographic Information System (abbr. GIS), the wetland landscape spatial database and attribute database of Wuhan urban are set up using ARCGIS software of the year of 1985, 1995 and 2005. At the same time, according to fractal geometry and landscape ecological methodology and the theories, we can quantitatively analyze the form characters, evolution rules, and change factors of the wetland landscape pattern of Wuhan urban by calculating its diversity index, dominance index, equality index, fragmentation index, isolation index and fractal dimension, and so on. As a result, the wetland's form characters and evolution process of Wuhan urban are compared and analyzed; its time-spatial evolution character during the past 20 years is demonstrated. In the end, some advice will be given that human beings should adjust land-use structure in lake districts, reasonably develop, recover and reconstruct positive eco-environment, and promote its sustainable development in Wuhan urban according to its ecological environment characteristics.

Citation Download Citation

Chunfang Kong, Kai Xu, Chonglong Wu, Hongbin Deng, and Yi Zhang "Dynamic evolution study of wetland landscape pattern in urban Wuhan based on TM images", Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 67902L (14 November 2007); https://doi.org/10.1117/12.750874

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available