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Examining the impact of forest protection status on firewood sufficiency in rural Africa

机译：研究森林保护状况对非洲农村薪柴充足的影响

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Millions of people living in poverty depend on non-timber forest products (NTFPs), yet forest protection causes displacement, replacement or reduction of NTFP extraction activities, with implications for human welfare. Here, we assess the impact of forest protection on a novel measure of wellbeing that incorporates both objective and subjective components of people's lives. In five villages near forests with mixed protection status in Tanzania, household perceived need for firewood is compared with actual consumption in order to provide a simple metric of firewood sufficiency. Firewood sufficiency varied with forest protection status, with non-compliance inferred by household ability to meet firewood needs despite forest access restrictions. Fuel-efficient stove ownership improved the perceived ability to meet firewood needs; however, actual consumption remained unchanged. Firewood sufficiency was significantly lower for those sourcing firewood outside forests, and increased household awareness of the management authority significantly reduced firewood consumption. In a forest landscape of mixed protection status, pressure will likely be displaced to the forest with the least active management authority, affecting their efficiency as non-extractive reserves. Our findings reinforce the need for a landscape approach to forest management planning that accounts for local needs, to avoid leakage to other less well-protected forests and detriment to household welfare.
机译：数以百万计的贫困人口依靠非木材林产品（NTFP），但森林保护导致NTFP采伐活动的流离失所，替代或减少，对人类福利产生影响。在这里，我们评估了森林保护对一种新颖的福祉措施的影响，该措施结合了人们生活的客观和主观因素。在坦桑尼亚附近森林中具有混合保护地位的五个村庄中，将家庭对木柴的需求与实际消费进行了比较，以提供木柴充足的简单指标。柴火的充足程度随森林保护状况的不同而不同，尽管有森林出入限制，但由于家庭满足柴火需求的能力而导致不遵守规定。拥有省油灶具，提高了人们满足木柴需求的能力；但是，实际消费量保持不变。对于从森林外采购柴火的人来说，柴火的充足率要低得多，而家庭对管理当局的认识的提高也大大减少了柴火的消耗。在具有混合保护状态的森林景观中，压力可能会转移到管理权最不活跃的森林，从而影响其作为非提取性保护区的效率。我们的发现加强了对森林管理规划采用景观方法以应对当地需求的需要，以避免泄漏到其他未得到良好保护的森林中并损害家庭福利。

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