Tag: "harbinger" at biology news
Extinctions linked to climate change
... "an amphibian alarm call," he said, but also is a harbinger
of much greater biological disruption. What had been seen as an enigma is now understood as a complex relationship between global warming and major extinction of species. "This new study is a breakthrough, and the powerful synergy between pathogen ...
Reef warns of sea level rise
...eef ?the most southerly coral reef yet known ?is a harbinger
of what could happen again as global CO2 levels and temperatures rise during the 21st century. "We've dated the reef to about 128-125,000 years ago, right in the middle of the last interglacial, or the last period of global warming before our most ...