There has been growing concern over the way many fisheries operate and the long - term effects of fishing and seafood harvesting on delicate ecosystems. (fb101.com)
The current temperature spikes are destroying delicate ecosystems and threatening the survival of millions of species of plants and animals around the globe. (discovermagazine.com)
«We established the Conservation Ecology Centre with a vision to understand and protect delicate ecosystems. (greatoceanecolodge.com)