How long polar bears can survive depends on how long they can last without food. And that may be: not long enough.
The post Food shortage may finish polar bears by 2100 appeared first on Climate News Network.
Tag: biodiversity
Wildfire risk can be reduced with agroforestry
As Australia struggles to recover from months of wildfires, farmers and foresters say agroforestry could help to protect the country.
The post Wildfire risk can be reduced with agroforestry appeared first on Climate News Network.
Rewilding the Arctic can slow the climate crisis
It would be a monumental task to start rewilding the Arctic, but the climate payoff could be mammoth.
The post Rewilding the Arctic can slow the climate crisis appeared first on Climate News Network.
Forest damage costs far more than thought
Tropical forest damage is bad enough. New thinking suggests it could prove far more ruinous in terms of the climate crisis.
The post Forest damage costs far more than thought appeared first on Climate News Network.
‘Untold suffering’ lies ahead in hotter world
Global heating could bring “untold suffering” for humans. It could also mean less fresh water and less rice, though tasting more of arsenic.
The post ‘Untold suffering’ lies ahead in hotter world appeared first on Climate News Network.
Penguins in peril as winds change and heat rises
New weather patterns in the warming Antarctic are leaving thousands of penguins in peril, prompting calls for them to be specially protected.
The post Penguins in peril as winds change and heat rises appeared first on Climate News Network.
Sand and dust storms pose global threat
The United Nations plans to tame lethal sand and dust storms with a mixture of modern technology and traditional knowledge.
The post Sand and dust storms pose global threat appeared first on Climate News Network.
Acid oceans may trigger mass extinction
A stable carbon cycle means life goes on. Too much carbon could wipe out many species. And acid oceans could hold the key.
The post Acid oceans may trigger mass extinction appeared first on Climate News Network.
Planting more trees could cut carbon by 25%
Scientists now know where to start restoring the forests to soak up carbon and cool the planet, by planting more trees on unused land.
The post Planting more trees could cut carbon by 25% appeared first on Climate News Network.
Wilderness – saved today, sold tomorrow
While scientists call for more protection for wild things, governments have removed protection from wilderness areas the size of Mexico.
The post Wilderness – saved today, sold tomorrow appeared first on Climate News Network.