"How this change cascades through the food chain needs to be closely monitored, as this has profound implications for us." ...
Morning Overview on MSN
Loss of Arctic sea ice has tipped the ocean from light-limited to nitrate-limited, starving plankton and the food chain stacked above them
Phytoplankton across most of the Arctic Ocean are now starving for nitrogen rather than struggling for light, a shift that ...
The Cool Down on MSN
Scientists say vanishing sea ice is stripping the Arctic Ocean of a vital nutrient with ripple effects up the food chain
"The changes we report suggest that the Arctic Ocean ecosystem passed a tipping point around 2009." ...
The development of the Arctic, especially in the 21st century, gives a powerful impetus to technological development, ...
TORONTO A chunk of ice shelf nearly the size of Manhattan has broken away from Ellesmere Island in Canada's northern Arctic, another dramatic indication of how warmer temperatures are changing the ...
A hidden change in Arctic geography may have disrupted the ice age rhythm and transformed the global climate over thousands ...
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