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Citation |
Moura LC, Scariot AO, Schmidt IB, Beatty R, Russell-Smith J. J. Environ. Manage. 2018; 232: 600-606. |
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Affiliation |
Darwin Centre for Bushfire Research, Charles Darwin University, Darwin, Australia. Electronic address: jeremy.russell-smith@cdu.edu.au. |
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Copyright |
(Copyright © 2018, Elsevier Publishing) |
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DOI |
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PMID |
30522066 |
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Abstract |
Land occupation and management systems have defined fire regimes and landscapes for millennia. The savanna biome is responsible for 86% of all fire events, contributes to 10% of the total carbon emissions annually and is home to 10% of the human population. European colonization has been associated with the implementation of fire suppression policies in many tropical savanna regions, markedly disrupting traditional fire management practices and transforming ecosystems. In this paper we assess savanna burning approaches from pre-colonial to contemporary eras in three regions: northern Australia, southern Africa and Brazil. In these regions, fire suppression policies have led to (i) conflicts between government authorities and local communities; (ii) frequent late dry season wildfires and/or (iii) woody encroachment. Such consequences are facilitating changes to fire management policies, including recognition and incorporation of traditional ecological knowledge in contemporary community-based adaptive savanna fire management. Such programs include implementation of prescribed early dry season fires and, in some regions, generating income opportunities for rural and traditional communities through the reduction of late dry season wildfires and associated greenhouse gas emissions. We present a brief history of fire management policies in these three important savanna regions, and identify ongoing challenges for implementation of culturally and ecologically sustainable fire management policies. Language: en |
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Keywords |
Cerrado; Fire regime; Fire suppression; Integrated fire management; Prescribed fire; Traditional ecological knowledge |