🌊eutrophication (ユートロフィケーション)

noun
/juːˌtrɑː.fɪˈkeɪ.ʃən/
湖やその他の水域における栄養素の過剰 (mizuumi ya sonota no suiiki ni okeru eiyōso no kajō)

意味

Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.
意味の翻訳
湖やその他の水域における栄養素の過剰、通常は土地から流れ出た水によるもので、植物の密な成長を引き起こし、酸素不足で動物が死ぬ原因となる。
Mizuumi ya sonota no suiiki ni okeru eiyōso no kajō, tsūjō wa tochi kara nagaredeta mizu ni yoru mono de, shokubutsu no mitsu na seichō o hikiokoshi, sanso busoku de dōbutsu ga shinu gen'in to naru.

例文

Excess fertilizers lead to eutrophication in lakes.

過剰な肥料は湖におけるユートロフィケーションを引き起こします。
Kajōna hiryō wa mizuumi ni okeru yūtorofikēshon o hikiokoshimasu.

同義語

nutrient pollution, algal bloom, water degradation

対義語

water purity, oligotrophy, clean ecosystem

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