For example, ecological studies have shown that fire plays a key role in maintaining healthy forest ecosystems in certain types of forests. This knowledge has encouraged more research to find ways to ...

And because this is one of the lowest tides this August, the water has drawn back like a curtain to expose an ecosystem ...

This includes the richness (number), evenness (equity of relative abundance), and composition (types) of species, alleles, functional groups, or ecosystems. Biodiversity is rapidly declining ...