Research on behavior and environmental risk of veterinary drugs in water environment

兽药在水环境中的行为及环境风险研究

• 批准号: 20760363
• 负责人: YAMAMOTO Yuko
• 金额: $ 2.33万
• 依托单位: Hokkai-Gakuen University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20760363/
• 关键词: 水環境; 動物用医薬品; 酪農地帯; サルファ剤; 硝酸性窒素

The water quality tests were conducted in rivers in dairy region in Hokkaido to reveal the behavior of veterinary drugs in water environment. Sulfamonomethoxine, which is commonly used for cow, was detected in every investigation spot with the concentration of from several tens to several hundreds ng/l. The concentrations tended to be high in the region of having large number of farm animals. However, there was no relation between the concentration of sulfamonomethoxine and river flow rate or nutrient salts. Further research is needed to reveal the mechanism of the runoff of veterinary drugs.

在北海道奶牛产区的河流中进行了水质测试，以揭示兽药在水环境中的行为。磺胺间甲氧嘧啶是奶牛常用的药物，在每个调查点均检测到浓度为数十至数百纳克/升。家畜较多的地区浓度往往较高。然而，磺胺间甲氧嘧啶的浓度与河流流量或营养盐之间没有关系。需要进一步研究揭示兽药流失的机制。

项目成果

酪農地帯の水環境中における動物用医薬品に関する調査研究

奶牛养殖区水环境中兽药的研究

• 发表时间: 2010
• 期刊: 学園論集 114号(掲載予定)
• 作者: 中垣宏隆;春日郁朗;栗栖太;古米弘明;中垣宏隆;山本裕子
• 通讯作者: 山本裕子