The value of private properties for the conservation of biodiversity in the Brazilian Cerrado

Autor: Paulo De Marco, Rodrigo A. de Souza, André F. A. Andrade, Sara Villén-Pérez, Caroline Corrêa Nóbrega, Luiza Motta Campello, Marcellus Caldas
Rok vydání: 2023
Předmět:
Zdroj: Science. 380:298-301
ISSN: 1095-9203
0036-8075
DOI: 10.1126/science.abq7768
Popis: Areas set aside for conservation within private lands may be key to enhancing biodiversity-friendly landscapes. This conservation strategy should be especially effective in highly threatened regions that are poorly protected by public lands, such as the Brazilian Cerrado. Brazil’s Native Vegetation Protection Law has included set-aside areas within private properties, but their relevance to conservation has not been evaluated. We assess whether private lands are contributing to biodiversity in the Cerrado, a global biodiversity conservation priority and major region for food production, where land use conflicts are often at odds with conservation objectives. We determined that private protected areas accommodate up to 14.5% of threatened vertebrate species ranges, which increases to 25% when considering the distribution of remaining native habitat. Moreover, the spatial spread of private protected areas benefits a large number of species. Ecological restoration of private protected lands would improve the benefits of this protection system, especially in the Southeastern Cerrado, where a large economic hub meets a threat hotspot.
Databáze: OpenAIRE
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