Concept information
优选词,正式主题词

创建的: 2025-05-02T10:39:53
定义
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Lakes and pools with waters fairly rich in nutrients (nitrogen and phosphorus) and dissolved bases (pH often 6-7). Communities e.g. of Littorelletea uniflorae and Isoeto-Nanojuncetea. Many unpolluted lowland lakes and ponds are naturally mesotrophic, and support dense beds of macrophytes, which are absent in polluted waters. Beds of charophytes can occur in mesotrophic (C1.25) as well as in oligotrophic (C1.14) waters.
(en)创建的: 3/28/24
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Orta derece besin maddesi ve fitoplankton verimliliğine sahip olan göl.
(tr)创建的: 4/5/24
上位概念
- 湖 (zh)
其它语言
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创建的: 2024-09-20T12:02:42Z
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