大豆在巴西塞拉多的社会生态影响

Pub Date : 2019-05-03 DOI:10.12924/CIS2019.07010007
L. Rekow
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引用次数: 8

摘要

本文总结了巴西塞拉多草原生物群落的重要性,并探讨了大规模农业,特别是大规模大豆种植,威胁水安全并增加社会生态压力的关键途径。它通过定义复杂的经济关系如何导致大规模的森林砍伐,将农业综合企业的扩张与全球化的肉类产业联系起来。报告描述了土地覆盖的这种急剧变化如何导致与长期干旱期相关的降雨模式的变化,并分析了这些严重的水资源短缺如何危及直接区域以外的社会经济健康。此外,它还阐明了强化转基因大豆种植和其他大量使用农药的作物生产如何导致与致癌物污染的水和食物来源相关的公共卫生危机日益加剧。最后,它确定了一些新趋势,表明如何在法律上赋予农业综合企业和政府维持生物群落的社会生态健康的道德责任。本文旨在有助于更好地理解环境问题的人类维度及其影响,并重新构建有关该地区土地和水资源保护的保护社会科学话语。
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Socio-Ecological Implications of Soy in the Brazilian Cerrado
This paper summarizes the critical importance of the Cerrado savannah biome in Brazil and examines key ways in which large-scale agriculture, in particular large-scale soy farming, threatens water security and increases socio-ecological stress. It connects agribusiness expansion to the globalized meat industry by defining how complex economic relationships result in deforestation on a massive scale. It describes how this radical change in land cover has led to changes in rainfall patterns that are associated with extended drought periods and analyzes how these critical water shortages jeopardize socio-economic health beyond the immediate region. Further, it explicates how intensified transgenic soy farming and other pesticide-heavy crop production contributes to rising public health crises associated with carcinogen-contaminated water and food sources. Lastly, it identifies emerging trends that suggest how agribusiness corporations and governments may be legally ascribed moral responsibilities for maintaining socio-ecological health of the biome . The paper aims to contribute to a better understanding of the human dimensions of environmental issues and their impacts and reframe conservation social science discourse in regard to protection of land and water resources in the region.
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