农业土壤中农药淋溶潜在风险评估：哥伦比亚博亚卡省蒂瓦索萨案例研究
Assessment of the potential risk of leaching pesticides in agricultural soils: study case Tibasosa, Boyacá, Colombia.
作者信息
Navarro Laura, Camacho Ricardo, López Julián E, Saldarriaga Juan F
机构信息
Department of Civil and Environmental Engineering, Universidad de los Andes, Carrera 1Este #19A-40, Bogotá, 111711, Colombia.
Department of Infrastructure Engineering, The University of Melbourne, Parkville, VIC, 3010, Australia.
出版信息
Heliyon. 2021 Nov 2;7(11):e08301. doi: 10.1016/j.heliyon.2021.e08301. eCollection 2021 Nov.
Agricultural soils need monitoring systems to address pesticide risks for humans and the environment. The purpose of this paper was to obtain leaching risk maps of the pesticides imidacloprid, lambda-cyhalothrin, and chlorpyrifos in agricultural soil under an onion ( L.) crop in Tibasosa, Boyacá, Colombia. This was obtained by studying the soil types in the area, analyzing the behavior of pollutants in the soil profile, using a delay factor and an attenuation factor to finally include GIS allowing visualization of the areas of greater potential risk in the study area.
农业土壤需要监测系统来应对农药对人类和环境的风险。本文的目的是获取哥伦比亚博亚卡省蒂巴索萨地区洋葱（L.）作物种植土壤中吡虫啉、高效氯氟氰菊酯和毒死蜱的淋溶风险图。这是通过研究该地区的土壤类型、分析污染物在土壤剖面中的行为、使用延迟因子和衰减因子，并最终借助地理信息系统（GIS）来实现的，从而能够直观呈现研究区域内潜在风险较高的区域。
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