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Biofuels, ecosystem services and human wellbeing: putting biofuels in the ecosystem services narrative.

机译:生物燃料,生态系统服务和人类福祉:将生物燃料纳入生态系统服务的叙述中。

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摘要

First generation biofuels provide a number of ecosystem services (e.g., fuel, climate regulation) but they also compromise other ecosystem services (e.g., food, freshwater services) which are of paramount value to human wellbeing. However, this knowledge is fragmented and little is known about how the ecosystem services provided and/or compromised by biofuels link to human wellbeing. In fact, whether biofuels production and use can have a negative or positive impact on the environment and society depends on several interconnected factors. This paper provides a critical review of the drivers, impacts and tradeoffs of biofuel production and use. In particular, it rationalizes the evidence coming from diverse academic disciplines and puts it into perspective by employing the ecosystem services framework popularized by the Millennium Ecosystem Assessment (MA). An outcome of this systematic review is a simplified conceptual framework that illustrates the main trade-offs of biofuel production and use by employing a consistent language grounded on the concepts of ecosystem services. Given the almost complete lack of literature explicitly linking biofuels and ecosystem services, our review concludes by identifying priority research areas on the interface of biofuels, ecosystem services and human wellbeing.Digital Object Identifier http://dx.doi.org/10.1016/j.agee.2011.04.020
机译:第一代生物燃料提供了许多生态系统服务(例如燃料,气候调节),但它们也损害了其他对人类福祉至关重要的生态系统服务(例如食物,淡水服务)。但是,这种知识是零散的,对于由生物燃料提供和/或损害的生态系统服务如何与人类福祉联系起来还知之甚少。实际上,生物燃料的生产和使用会对环境和社会产生负面影响还是正面影响都取决于几个相互关联的因素。本文对生物燃料生产和使用的驱动因素,影响和权衡进行了严格的审查。尤其是,它通过采用千年生态系统评估(MA)普及的生态系统服务框架,合理化了来自不同学科的证据,并将其纳入了观点。该系统审查的结果是简化了概念框架,该框架通过采用基于生态系统服务概念的一致语言来说明生物燃料生产和使用的主要折衷。鉴于几乎完全没有文献明确地将生物燃料与生态系统服务联系在一起,因此本文的综述以确定生物燃料,生态系统服务与人类福祉的接口方面的优先研究领域作为结论。数字对象标识符http://dx.doi.org/10.1016/j .agee.2011.04.020

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