CONTINUITY AND INTEGRITY OF URBAN GREENBELT LANDSCAPE PATTERN AND PROCESS
Tianming Wang
Abstract
Tianming Wang
Abstract
The study on urban green land landscape is essential for quantifying and improving the quality of a city′s environment. In this paper,landscape ecological pattern is analyzed with RS GIS technology in Harbin. It is believed that there are some landscape ecological problems:landscape ecological connectivity is low; landscape structure is simple; green area is small and moreover, spatial distribution of green land is unbalanced. Based on present landscape pattern, some measures should be taken to improve landscape ecological process and continuity, to set up some green patches at landscape ecological strategic points, to establish and perfect ecological networks of water corridors,to establish urban-rural green networks and connect points, lines and surfaces of green system, increase landscape heterogeneity and diversity of green system in urban regions, and to maintain continuity of landscape ecological process and pattern in the course of city expansion. Fig 4, Tab 4, Ref 19
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The study on urban green land landscape is essential for quantifying and improving the quality of a city′s environment. In this paper,landscape ecological pattern is analyzed with RS GIS technology in Harbin. It is believed that there are some landscape ecological problems:landscape ecological connectivity is low; landscape structure is simple; green area is small and moreover, spatial distribution of green land is unbalanced. Based on present landscape pattern, some measures should be taken to improve landscape ecological process and continuity, to set up some green patches at landscape ecological strategic points, to establish and perfect ecological networks of water corridors,to establish urban-rural green networks and connect points, lines and surfaces of green system, increase landscape heterogeneity and diversity of green system in urban regions, and to maintain continuity of landscape ecological process and pattern in the course of city expansion. Fig 4, Tab 4, Ref 19
Key concepts: Geography, Landscape ecology, Ecology, Urban landscape, Ecological network, Landscape design, Landscape connectivity, Environmental resource management