Rob Spencer
A scientist who studies the interactions of chemistry, biology, and geology in Earth's systems.
Non Forest Service
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My favorite science experience was witnessing the spring thaw on the Yukon River in Alaska. This is called an “ice-out.” When the ice melts, it is like a river of ice. You can see it in the photo.
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Featured from Natural Inquirer
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In this study, the scientists studied glaciers and their nearby rivers in Alaska. The water coming from glaciers can be quite old and contain nutrients, such as carbon, that could...Frozen Food: How Glaciers Provide Food for Animals That Live in the Ocean
In this study, the scientists studied glaciers and their nearby rivers in Alaska. The water coming from glaciers can be quite old and contain nutrients, such as carbon, that could...
