5Luck M,Wu J. A gradient analysis of urban landscape pattern:a case study from the Phoenix metropolitan re- gion, Arizona, USA[ J ]. Landscape Ecology, 2002 (17) :327 -339.
6Wang Y P, Wang Y L, Wu J S. Urbanization and infor-real development in China:Urban villages in Shenzhen [ J ]. International Journal of Urban and Regional Re- search ,2009,33 (4) :957 - 973.
7Lin G C S. Peri-urbanism in globalizing China:A study of new urbanism in Dongguan[ J ]Eurasian Geography and Economics ,2006,47 ( 1 ) :28 - 53.
