How can we avoid kelp beds turning into barren grounds?

Urchins are marine invertebrates that mold the biological richness of marine grounds. However, an excessive proliferation of urchins may also have severe ecological consequences on marine grounds as they reduce algal cover and affect the survival of other marine species. To explore global dynamics and the factors that turn kelp beds into barren grounds is the main objective of a new study.

Source: ScienceDaily Headlines - November 27, 2014 Category: Science Source Type: news