Soil sealing and urban planning. Analysis of their relationship in the city of Bahia Blanca

被引:2
|
作者
Zapperi, Paula A. [1 ]
Montico, Anabella [2 ]
Santanafessa, Eliana [2 ]
机构
[1] Univ Nacl Sur, Consejo Nacl Invest Cient & Tecn, Bahia Blanca, Buenos Aires, Argentina
[2] Univ Nacl Sur, Bahia Blanca, Buenos Aires, Argentina
关键词
Soil sealing; Impermeable surface; Photointerpretation; Geographic Information Systems; Urban planning;
D O I
10.24215/2346898Xe075
中图分类号
P9 [自然地理学]; K9 [地理];
学科分类号
0705 ; 070501 ;
摘要
The aim of this study is to determine the percentage of urban sealing in different areas of the city of Bahia Blanca.ln addition, its variations are analyzed considering certain urban indicators.To this end, land cover was classified by photointerpretation of satellite images in seven city areas.To this end, land cover was classified by photointerpretation of satellite images in seven city areas.The central area, where 94% of the digitized surface is sealed, stands out.ln contrast, neighborhoods located in growth areas show less than a 50% of sealing.The existence of areas requiring urban treatment aimed at compensating for the loss of natural soil, thus preventing degradation of the urban environment, was noticeable.
引用
收藏
页数:12
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