...If there is a lot of organic matter, the dissolved oxygen in the water is extremely low, and only bacteria and some protozoa can live there; no ordinary plants or animals can live there. This is a strongly saprophytic water area. *Some of the terminology used to refer to "highly saprobic waters" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…さらに有機物が多いと,水中の溶存酸素は極端に少なく,主として細菌と一部の原生動物が生活するだけで一般の植物や動物はすむことができない。これが強腐水性水域である。 ※「強腐水性水域」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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