Sentences with phrase «sea polar bear health»

Not exact matches

In contrast, the actual science shows something quite different: though summer sea ice since 2007 has declined to levels not predicted until 2040 - 2070, there has been virtually no negative impact on polar bear health or survival, a result no one predicted back in 2005.

Once you presuppose that climate change is happening, it doesn't take a leap of faith to incorporate the assumption into models to estimate the health of polar bear populations, the progress of glaciers, and the vulnerability of Arctic sea ice.

Relative to recent years and potential impacts on polar bear health and survival in Canada, there is nothing alarming in the pattern or speed of sea ice breakup for 2017, either over Hudson Bay, the southern Beaufort, or the eastern high Arctic.

Tagged Arctic, climate change, global warming, health, maximum, melting, NASA, polar bear, sea ice, survival, warm, winter

Due to hypotheses regards future effects of increasing CO2 on sea ice and polar bear health, CBD argued polar bears were endangered.

Sea ice is absolutely critical to the health of polar bears.

Research there has shown a direct link between the loss of sea ice and the health of polar bears, including a connection between an earlier spring melting of sea ice and lower survival rates for cubs.

• As far as is known, the record low extent of sea ice in March 2017 had no impact on polar bear health or survival.

There is no evidence that slightly less winter sea ice than the average since 1979 has had any negative impact on polar bear health or survival: the difference is simply not biologically meaningful...