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首页> 外文期刊>Environmental Toxicology and Chemistry >Wet deposition of current-use pesticides in the sierra nevada mountain range, california, USA
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Wet deposition of current-use pesticides in the sierra nevada mountain range, california, USA

机译:美国加利福尼亚内华达山脉的现行农药湿沉降

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摘要

Atmospheric inputs of pesticides transported form California's Central Valley to the Sierra Nevada mountains (California, USA) were investigated by collecting winter-spring precipitation (rain and snow) form sequoia National Park and from the Lake Tahoe basin. Pesticides currently used in Caliofrnia's Central Valley were detect din snow and rain samples form two elevations In Sequoia National Park (SNP) in the southern Sierras. At the lower elevation site (533 m), chlorothalonil was present at the Highest levels (<0.4-85 ng/L), followed by malathio (<0.046-24 ng/L), diazinon (<0.21-19 ng/L), and chlorpyrifos (1.3-4.4 ng/ L).
机译:通过收集红杉国家公园和太浩湖盆地的冬春季降水(雨和雪),调查了从加利福尼亚中央谷地到内华达山脉(美国加利福尼亚)的农药的大气输入。目前在加利福尼亚州中部山谷使用的农药是在山脉南部的红杉国家公园(SNP)的两个高程中检测到的暴风雪和雨水样本。在海拔较低的地点(533 m),百菌清含量最高(<0.4-85 ng / L),其次是马拉硫醇(<0.046-24 ng / L),二嗪农(<0.21-19 ng / L)和毒死rif(1.3-4.4 ng / L)。

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