The Arctic sea ice has shrunk to the second lowest number ever recorded, and scientists say it will get worse

The Arctic sea ice has shrunk to the second lowest number ever recorded, and scientists say it will get worse

"This is telling us that the Arctic Ocean is on a trajectory to have a seasonally ice-free Arctic Ocean, and this year is another nail in the coffin," NSIDC director Mark Serreze told CNN. "The 14 lowest sea ice extents have occurred in the past 14 years. It never got any better, and there is no indication of recovery. We are in a new Arctic, something we have never seen before." Arctic sea ice generally reaches its minimum extent in the middle of September, allowing scientists to analyze the overall health of the ice cover. If the Arctic continues its downward trajectory, which Serreze says it most likely will, there could eventually be no ice in the Arctic during the late summer. This poses a detrimental risk to ocean ecosystems all the way from phytoplankton to top predators such as polar bears and seals, which depend on the ice to hunt for food. "This is going to have major impacts on local marine and terrestrial ecosystems. With less sea ice, phytoplankton blooms are increasing, but for animals like polar bears, they are losing their home," Serreze sad. The pandemic didn't solve climate change. This week's disasters are proof "As we get to this seasonal ice-free state, we will also see the Arctic become much more prominent for all kinds of geopolitical issues like shipping lanes." The melting ice is yet another clear sign of global warming, and was caused in part by the 100-degree Fahrenheit heat waves in Siberia that occurred in June ...
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