作者: , Robert J. Díaz
DOI: 10.1787/9789264088726-20-EN
关键词:
摘要: Over the last 20-30 years aquaculture has become a major source of food and livelihood. As production expands there are emerging threats from landbased activities, primarily agriculture but also an expanding human population. Environmental externalities nutrient enrichment resulting eutrophication hypoxia have recently key stressors at global scales.