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首页> 外文期刊>Environmental Conservation >Soybean expansion and the challenge of the coexistence of agribusiness with local production and conservation initiatives: pesticides in a Ramsar site in Uruguay
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Soybean expansion and the challenge of the coexistence of agribusiness with local production and conservation initiatives: pesticides in a Ramsar site in Uruguay

机译：大豆扩张与农业企业共存与当地生产和保护举措的挑战：乌拉圭拉姆马尔遗址的农药

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摘要

Soybean has undergone the greatest expansion of any global crop, fuelled by the emergence of herbicide-resistant crops. In Uruguay, soybean croplands have increased from virtually zero to more than 1 million ha in 20 years. Uruguay is also implementing its system of protected areas. Here, we assess the presence of pesticides within a Ramsar site and protected area, in a basin dominated by croplands. We consider pesticides as surrogates of the subtle impacts of agribusiness on conservation initiatives and other productions. Pesticides were found in soils, fishes and beehives, both within and around the protected area. Endosulfan was found In all matrices analysed (23 of 80 samples), while glyphosate (0-2.31 mg/kg) and aminomethylphos-phonic acid (AMPA; 0-0.61 mg/kg) were found in all soil classes. The study also allowed for a retrospective evaluation of a recent policy banning endosulfan in Uruguay, suggesting that while the protected area has not been immune to the impacts of agribusiness on human health or biodiversity, limiting the use of pesticides reduces or avoids some of them. This has implications for the design of multifunctional landscapes and for the debate on land sharing Versus land sparing.
机译：大豆经历了任何全球作物的最大扩张，通过除草剂抗药性作物的出现来推动。在乌拉圭，大豆农田在20年内从几乎零到100多万公顷增加。乌拉圭也正在实施其保护区系统。在这里，我们在由农田主导的盆地中评估了拉姆达尔遗址和保护区内的农药的存在。我们认为农药作为农业综合对保护倡议和其他制作的微妙影响的替代品。在受保护区内和周围的土壤，鱼类和蜂箱中发现了农药。在分析的所有基质（共80个样品中的23个）的所有基质中发现，同时在所有土壤类别中发现草甘膦（0-2.31mg / kg）和氨基甲基苯酚（AMPA; 0-0.61mg / kg）。该研究还允许回顾性评估最近禁止乌拉圭硫丹的政策，虽然保护区并未对人类健康或生物多样性的影响，但限制了农药的使用减少或避免了其中一些。这对多功能景观设计和对土地共享的辩论具有影响。

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  • 来源
    《Environmental Conservation》 |2020年第2期|97-103|共7页
  • 作者

    Alvaro Soutullo; Mariana Rios; Natalia Zaldua; Franco Teixeira-de-Mello;

  • 作者单位

    Departamento de Ecologia y Gestion Ambiental Centra Universitario Regional del Este Universidad de la Republica Tacuarembo y Bulevar Artigas Maldonado Uruguay;

    Vida Silvestre Uruguay Canelones 1198 Montevideo Uruguay;

    Vida Silvestre Uruguay Canelones 1198 Montevideo Uruguay;

    Departamento de Ecologia y Gestion Ambiental Centra Universitario Regional del Este Universidad de la Republica Tacuarembo y Bulevar Artigas Maldonado Uruguay;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    endosulfan; glyphosate; land planning; pesticides; protected areas; Ramsar; soybean;

    机译：endosulfan;草甘膦;土地规划;杀虫剂;保护区;拉姆萨尔;大豆;

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