Depletion of river flow across the US during summer months. The 17 western states experience much higher levels of depletion during July to September than eastern states, owing to lesser precipitation and greater use of irrigation in the western states. a, Summer depletion during the 2001–2015 model simulation. b, Summer depletion in the driest 10% of… Read moreFallowing cattle-feed farmland simplest way to alleviate western water shortage, FEWSION-based study finds
Depletion of river flow across the US during summer months. The 17 western states experience much higher levels of depletion during July to September than eastern states, owing to lesser precipitation and greater use of irrigation in the western states. a, Summer depletion during the 2001–2015 model simulation. b, Summer depletion in the driest 10% of… Read more
Over the past three years, Ben Ruddell, associate professor of NAU’s 
St. Lawrence Island, just south of the Bering Strait in Arctic Alaska, is one of the most isolated places on the planet. Wild, mountainous and remote, the island is inhabited by 1,600 indigenous Yupik Eskimos who subsist by hunting and fishing.
NAU assistant professor of planetary science