Changes in the Arctic’s climate and corresponding shifts in marine eco-systems are occurring much more quickly than climate models and scien-tists predicted. At the same time, interest in the Central ...

Since 2003, circumpolar wildfire emissions have averaged 207 million tons of carbon annually, according to NOAA. At the same time, Arctic terrestrial ecosystems have remained a consistent source ...

Since 2003, circumpolar wildfire emissions have averaged 207 million tons of carbon annually, according to NOAA. At the same time, Arctic terrestrial ecosystems have remained a consistent source ...

Permafrost — the permanently frozen ground that underlies much of the Arctic land surface — is thawing in many parts of the Arctic. [1] As permafrost thaws, it releases the powerful greenhouse gas ...

Paleo-ecology, arctic and alpine environments, and global change, with emphasis on pollen analysis (palynology) as a method of reconstructing past vegetation and climate to understand the present ...