How ecological feedbacks between human population and land cover influence sustainability.

ABSTRACT: It is estimated that the Earth's biocapacity is unable to meet current demands, which begs the question: is a sustainable future possible for both humans and the environment? The UN projects a human population of approximately 11 billion by the end of the 21st century; requiring additional agricultural land, greater demands for natural resources, and technological advancements. We model human population over the next century, emphasizing feedbacks between natural and agricultural resource availability and human demography. We argue that an intensive agriculture approach to feeding the growing population is ill-conceived, without considering biodiversity and ecosystem services (e.g., nutrient cycling, pollination, water purification, pest control). The productivity of agricultural land and

SUBMITTER: Henderson K 

PROVIDER: S-EPMC6114924 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature