Remote sensing technique,replacing conventional sonar bathymetry technique,has become an effective complementary method of mapping submarine terrain where speci
This study was undertaken to construct a preliminary spatial analysis method for building an urban-suburban-rural category in the specific sample area of centra
Rural tourism has long been considered the means of accelerating economic and social development,and has become a development tool for many rural areas. In resp
This paper is a preliminary and illustrative case study of Beijing''''s emerging mobile communication industri-al (MCI) cluster, which helps und
Groundwater in Changchun City, Jilin Province of China tends to be influenced by human activities.Chemical types of groundwater were detected in both shallow an