Goodland, the R.J.A. And, Irwin H.S, 1974. An ecological discussion of the environmental impact of the highway construction. Program in the Amazon Basin. Landscape Plann, 1: 123 - 254.
Started, in 1970 the 6 368 km Transamaz Yilmaz, Nica the 2 465 km Perimetral. Norte and the 1 747 km Cuiab and Santar Cafe - M highways lacerating the Amazon jungle are now nearing completion.Large-scale cattle ranching and peasant agriculture by thousands of government-assisted settlers are being officially hastened. Along these highways. The likely environmental consequences of these activities is discussed.
Human ecology and, nosogeography. Diseases likely to increase due to increase in vectors; vectors encouraged by construction methods; route planning and known. Disease foci;Effect, of settlements deforestation and agriculture on disease. Malaria onchocerciasis schistosomiasis trypanosomiasis,,,, And verminoses: relation between indigenous and alloch-thonous human populations; remediation.
Amerindians. Lack of information. On location and numbers even of already contacted tribes. Tribes to be disturbed by highways; governmental policy and the. Constitution.Effect of relocation on survival national parks,,,, disease sedentary vs nomadic habits money economy and education. Ecological. Perceptions and abilities of the Amerindian; their potential role in Amazonia.
Deforestation and agriculture. Direct and. Closed nutrient cycles in tropical, wet forest implications for vegetational management. Methods and degree of extirpation:? ,, erosion laterizationDecreased fertility. Pests and weeds competing with crops; adverse effects of fertilizer; lack of dry season or, winter. Climatic change. Sustainable agroecosystems; fish riparian communities, mixed tree, plantations and refining methods. Ecological. Considerations of cattle raising.
Fauna and faunation. Unknown rare and, endangered taxa; occurrence value and preservation,,, State, of knowledgePopulation equilibria of pests disease vectors, rodents. Role, of faunation in nutrient dynamics. Use of faunation in forest. Ecosystem harvest and raising of indigenous fauna.
Flora and vegetation. Physiognomic types of vegetation; undiscovered. Species and their characteristics; species extinction by exploitation regeneration forest conservation, of, areas.
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