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The accumulation of fire fuels in forests throughout the world contributes significantly to the severity of wildfires. To
combat the threat of wildfire, especially in the wildland-urban interface (WUI), US federal land management agencies have
implemented a number of forest restoration and wildfire risk reduction programs. In the spirit of revealed preference analyses,
the objective of this study is to investigate the pattern and determinants of National Fire Plan (NFP) expenditures for fuel
reduction treatments in northern New Mexico (USA). Estimation results from a set of Generalized Estimating Equations models
are mixed with respect to risk reduction hypotheses, and also raise issues regarding how risk reduction should be defined
for a region characterized by both pockets of urban sprawl into the WUI and large areas of chronic rural poverty. Program
preferences for project funding under the federal Collaborative Forest Restoration Program in New Mexico are shown to be distinctly
different (e.g., exhibiting greater concern for social equity) than for other NFP-funded projects. 相似文献
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Landscape--wildfire interactions in southern Europe: implications for landscape management 总被引:5,自引:0,他引:5
Moreira F Viedma O Arianoutsou M Curt T Koutsias N Rigolot E Barbati A Corona P Vaz P Xanthopoulos G Mouillot F Bilgili E 《Journal of environmental management》2011,92(10):2389-2402
Every year approximately half a million hectares of land are burned by wildfires in southern Europe, causing large ecological and socio-economic impacts. Climate and land use changes in the last decades have increased fire risk and danger. In this paper we review the available scientific knowledge on the relationships between landscape and wildfires in the Mediterranean region, with a focus on its application for defining landscape management guidelines and policies that could be adopted in order to promote landscapes with lower fire hazard. The main findings are that (1) socio-economic drivers have favoured land cover changes contributing to increasing fire hazard in the last decades, (2) large wildfires are becoming more frequent, (3) increased fire frequency is promoting homogeneous landscapes covered by fire-prone shrublands; (4) landscape planning to reduce fuel loads may be successful only if fire weather conditions are not extreme. The challenges to address these problems and the policy and landscape management responses that should be adopted are discussed, along with major knowledge gaps. 相似文献
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It's about Time: Conservation Biology and History 总被引:1,自引:0,他引:1
Curt Meine 《Conservation biology》1999,13(1):1-3