English Dictionary

micropollutant

名詞

(ecology) Any pollutant that has a toxic effect at very small concentrations.

日本語の意味

非常に低濃度でも毒性を示す有害な汚染物質

Scientists found a micropollutant in the estuary that disrupts fish reproduction at nanogram-per-liter concentrations.

科学者たちは河口でナノグラム毎リットルという濃度で魚の繁殖を阻害する新たな微量汚染物質を発見した。

意味（1）

(ecology) Any pollutant that has a toxic effect at very small concentrations.

“The long-term effect of air pollution by acid-formers like sulfur dioxide and oxides of nitrogen, heavy metals and organic micropollutants means the poisoning of the ecosphere and the hydrosphere,” Professor Ulrich said.

micropollutants （ plural ）