Assumptions that tropical forest canopies protect from the effects of climate change are unfounded, say researchers. Crucial strongholds for biodiversity are under threat as temperatures are rising in tropical forests, the world’s most diverse terrestrial ecosystems, a new study reveals. Assumptions that tropical forest canopies protect from the effects of climate change are unfounded, say researchers. Crucial strongholds for biodiversity are under threat as temperatures are rising in tropical forests, the world’s most diverse terrestrial ecosystems, a new study reveals. Environment Phys.org – latest science and technology news stories