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17 gru 2021 · KODIAK ISLAND, Alaska — Forces profound and alarming are reshaping the upper reaches of the North Pacific and Arctic oceans, breaking the food chain that supports billions of creatures and one of...
15 paź 2019 · According to the Fourth National Climate Assessment, Alaska has been warming twice as quickly as the global average since the middle of the 20 th century. Alaska is warming faster than any U.S. state. Alaska’s Changing Environment notes that, since 2014, there have been 5 to 30 times more record-high temperatures set than record lows.
19 wrz 2017 · Climate change is making berries ripen early in Kodiak, Alaska, luring bears away from eating salmon. This shift may not hurt the bears, but could have far-reaching impacts on surrounding...
We discovered a more subtle effect of warmer temperatures: By rescheduling bears’ feeding options, climate change dramatically altered bear behavior, halting an iconic predator-prey interaction. Scientists, naturalists and even gardeners are seeing changes in biological timing throughout nature, so we should expect to witness more surprising ...
21 sie 2017 · The classic image of brown bears catching salmon in freshwater streams may become less common because of climate change, a new study suggests.
29 gru 2021 · On Sunday, Kodiak Island in southern Alaska hit 67 degrees. That’s warmer than it was in Southern California that same day. This set a record for the warmest December day in Alaska, according...
21 sie 2017 · Biologists who study Alaska’s iconic omnivores say changes in seasonal phenomenon caused by a warming planet were behind the bears’ unusual behavior, which could affect the entire ecosystem.
