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impactos de estradas - Departamento de Ecologia

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A re<strong>de</strong> <strong>de</strong> <strong>estradas</strong><br />

Po<strong>de</strong> ser quantificada pela DENSIDADE DE ESTRADAS<br />

↑ <strong>de</strong>nsida<strong>de</strong> , > impacto<br />

Estimativas apontam para um limiar<br />

entre 0,45 – 0,60 km/km 2 , pelo<br />

menos para gran<strong>de</strong>s carnívoros<br />

nos EUA<br />

Forman et al. (2003)

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