freshwater and marine ecosystems, and are common features of many green plant communities, including vascular plant assemblages, long thought to be resistant to consumer control. Although we know ...

As seawater creeps further into coastlines, salt threatens to pollute the freshwater reserves that people depend on. But this ...

Dozens of tiny black weevils cling onto a fern plant as it is tossed onto a leafy green mat coating the surface of South Africa's Crocodile River. Those weevils aren't tossed into the river by ...

Bullish (Video) Microscopy of Algae: Pond Ecosystem & Plant Cells Posted: March 10, 2025 | Last updated: March 10, 2025 The film explores the significance of algae, a vital group of simple plants ...

Freshwater lakes and ponds ... This shift increased the risk of ecosystem regime shifts, where clear-water states dominated by submerged plants transitioned to turbid states dominated by ...

an invasive alien aquatic plant that is a growing threat to South Africa’s freshwater ecosystems. On Monday Julie Coetzee, the deputy director of the Centre for Biological Control at Rhodes ...