非正式定居点对巴西水土流失高风险源头地区的环境影响

Maria Thereza Fonseca, Samuel L. L. Silva2, J. Ferreira, R. Nunes, Hugo Paula, J. Cruz, A. Nunes, R. Santos, Juni Cordeiro, L. Saenz, E. Vieria, R. Coelho, M. Scotti
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引用次数: 0

摘要

巴西米纳斯吉拉斯州贝洛奥里藏特市(Belo Horizonte City)大西洋森林保存最完好的地区之一位于Izidora盆地,该盆地是圣弗朗西斯科河的一条支流,占地950公顷,拥有约280个源头。保存的马卡科斯河(2,6平方公里)的水质有许多支流,其中有三条主要源头(19°48'27.43"S, 43°54'26.82"O),地形因子为0至9.83。然而,这些河流位于4500个低收入家庭(“维多利亚定居点”)面临激烈的非正式城市化进程的地区,导致植被损失和气候变化
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Environmental Impact Of An Informal Settlement On A Headwater Area At High-Risk Of Erosion In Brazil
Extended Abstract One of the most preserved remaining areas of Atlantic Forest in the Belo Horizonte City (Minas Gerais, Brazil) is located at the Izidora basin, a tributary of thw Sao Francisco River, comprising 950 hectares and hosting around 280 headwaters. The preserved Macacos stream (2,6 km²) regarding water quality receives many tributaries small streams, highlighting three main headwaters (19°48'27.43"S, 43°54'26.82"O) with a topographical factor from 0 to 9.83. However, these streams are located in an area that has faced an intense informal urbanization process by 4.500 low-income families (“Victoria settlement”), resulting in vegetation losses and a
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