《阿根廷的土地退化的经济学研究》

  • 来源专题:食品安全
  • 编译者: huangzheng
  • 发布时间:2015-11-27
  • 阿根廷是一个农业部门充满活力,并且提供了经济发展的机遇和环境挑战的国家之一。将阿根廷作为一个案例研究是由于其大量的土地退化数据和多样化的农业生态系统,以及快速减少贫困。该国也代表了高人类发展指数国家。这项研究报告了土地退化的成本,不采取行动的成本和采取行动对土地退化的成本和收益。

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    • 来源专题:食品安全
    • 编译者:huangzheng
    • 发布时间:2015-12-03
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    • 编译者:huangzheng
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    • 无论是低收入国家还是高收入国家,土地退化几乎在所有的陆地生物和农业生态系统中发生。然而,它对依赖于自然资源而生活的贫困人口的生计特别严重。尽管土地退化对穷困人民造成严重影响而且土地在人类福祉和发展中起到关键作用,可在可持续土地管理(SLM)的投资依然很低,特别是发展中国家。本章总结了全球和区域的水平,以及来自12个国家的案例。本章还得出了结论以及采取行动防止土地退化的影响