作者: David Tilman , Kenneth G Cassman , Pamela A Matson , Rosamond Naylor , Stephen Polasky
DOI: 10.1038/NATURE01014
关键词: Agriculture 、 Agricultural policy 、 Ecology 、 Sustainability 、 Sustainable agriculture 、 Natural resource economics 、 Intensive farming 、 Sustainability organizations 、 Environmental science 、 Ecosystem services 、 Agricultural productivity
摘要: … or societal choices about production methods. Such costs raise questions about the sustainability of current practices. We define sustainable agriculture as practices that meet current …