Macrophyte growth forms shift along the trophic gradient of lakes.

This article, published in the journal Inland Waters, discusses the relationship between chlorophyll a concentration and macrophyte richness in lakes. The study found that macrophyte richness decreases gradually as chlorophyll a concentration increases. Meadow-forming Characeae declined at lower chlorophyll a concentrations compared to canopy-forming species. The study provides estimates of critical concentrations for both growth forms and suggests that this information can be used in lake management and restoration efforts. The document is a compilation of scientific articles on the role of roots in the nutrition of aquatic vascular plants, covering topics such as macrophytic vegetation distribution, phosphorus uptake, restoration measures, and nutrient-macrophyte relationships. These articles provide valuable insights for researchers studying aquatic plants. [Extracted from the article]