Tag Climate change
This December in Bali, new international talks will be launched to determine the successor of the Kyoto Protocol on Climate Change. The science has spoken. We know the problem is real, but how do we move forward with a solution?
The two world maps schematically represent the contribution of different nations to global warming, as measured in atmospheric carbon output (top) and…
Far removed from streams of gas-thirsty cars and pollution-belching factories lies another key player in global climate change. Circling the northern hemisphere, the conifer-dominated boreal forests - one of the largest ecosystems on earth - act as a vast natural regulator of atmospheric carbon levels.
Harshaw, Wis. — A boardwalk beckons into the stand of trees, pleasantly cool on a hot summer morning — where it becomes immediately clear…
To most people, soil is just dirt. But to microbiologists, it is a veritable zoo of bacteria, fungi and nematodes. It's also a vast carbon dioxide factory. As these microorganisms consume carbon-based materials found in soil, they release carbon dioxide gas into the atmosphere as a normal part of their metabolism.
Climate change will not only bring about a warmer world, it is also very likely to set the stage for an unhealthier one.
From sources as diverse as newspaper archives, transportation ledgers and religious observances, scientists have amassed lake and river ice records spanning the Northern Hemisphere that show a steady 150-year warming trend.