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原文連結
論文資訊
- 類型：已發表論文
- 日期：2017-10-23
摘要
生物多樣性 is sustained by and is essential to the services that ecosystems provide. Different 物種 would use these services in different ways, or adaptive strategies, which are sustained in time by continuous innovations. Using this framework, we postulate a model for a 生物 物種 (Homo sapiens) in a finite world where innovations, aimed at increasing the flux of ecosystem services (a measure of habitat quality), increase with 族群 size, and have positive effects on the generation of new innovations (positive feedback) as well as costs in terms of negatively affecting the provision of ecosystem services. We applied this model to human 族群s, where technological innovations are driven by cumulative 文化 演化. Our model shows that depending on the net impact of a technology on the provision of ecosystem servic
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