FOR 566: Veterinary Medicines in Soils: Basic Research for Risk Analysis

FOR 566：土壤中的兽药：风险分析的基础研究

• 批准号: 5471428
• 金额: --
• 依托单位: Arbeitsgruppe Bodenkunde und Bodenökologie
• 依托单位国家: 德国
• 项目类别: Research Units
• 财政年份: 2005
• 资助国家: 德国
• 起止时间: 2004-12-31 至 2014-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5471428?language=en
• 关键词: 566; Veterinary; Medicines; Soils; Basic

Veterinary medicines may enter soils along with manure applications. Recently ecologically effective concentrations of antibacterial veterinary medicines have been detected in soil. However, fundamental model ideas for a comprehensive analysis of the resulting risks are lacking. Existing knowledge on the environmental fate of hydrophobic pollutants allows only for limited conclusions on the dynamics of the polar veterinary medicines. Effects of additional C sources and co-solvents on binding, degradation, and transport of veterinary medicines are hardly predictable for complex organic mixtures like manure. Effects of the manure on the environmental toxicity of these substances in soil are, according to our knowledge, not investigated at all.

兽药可能会随着粪便的施用而沿着进入土壤。最近，在土壤中检测到了生态有效浓度的抗菌兽药。然而，缺乏对由此产生的风险进行全面分析的基本模式构想。关于疏水性污染物的环境转归的现有知识仅允许对极性兽药的动力学得出有限的结论。对于复杂的有机混合物，如粪肥，额外的碳源和共溶剂对兽药结合、降解和运输的影响难以预测。据我们所知，粪肥对土壤中这些物质的环境毒性的影响根本没有调查。