At the turn of the season as snow and ice melt, Alaska’s waterways open up. “This is the highest this river will be this season,” Jason Dobkowski said. “Here is this giant flush of particulate and nutrients that flow through the river. So we are trying to make sure we sample at this big flush […]
Nitrogen is one of the most abundant elements on Earth; nitrogen gas (N2) makes up 78% of Earth’s atmosphere. Nitrogen is also an essential element for all organisms. In order to live and grow, plants and animals need the hydrogen (H) and oxygen (O) which compose water, as well as carbon (C), nitrogen (N) and […]
Ned Rozell for UAFGI – Minnesota is the Land of 10,000 Lakes, but Alaska has more than that in the great expanse of flatlands north of the Brooks Range. These ubiquitous far-north bodies of water — most of them formed by the disappearance of ancient, buried ice that dimples the landscape as it thaws — […]