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Signs of a drought are easy to recognize when the ground cracks, plants shrivel and lake levels plummet. But surviving a drought requires planning and the ability to recognize the markers of the problem before the drought gets severe. So how do we know when a region may be experiencing an early drought? Dr. Heidi Cullen talks to a NASA scientist who relies on sophisticated satellites for the answer.
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In recent years, the state of Washington, like other Western states, has seen a significant increase in wildfires. So far, almost twice as much land has burned this decade than during the 1970’s, 1980’s and 1990’s combined. Almost all of this activity has been on the drier east side of the Cascade Mountains. Why is it happening? For a number of reasons, but at least one, say scientists, is climate change. Since the 1950’s, temperatures in the state…
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Susan Prichard discusses the impact of bark beetles on western forests.
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The flow of water in Montana's rivers is lifeblood for its economy, both through tourism and agriculture. Montana's trout and the $300 million recreational fishing industry depend on cool waters flowing from melting snow high in the mountains throughout the summer. Irrigated crops play a prominent role in Montana's $2.4 billion agricultural industry, and these crops rely on the same strong river flows during the summer when soils are driest and plants…
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Climate Central research scientist, Dr. Heidi Cullen, and Governor Brian Schweitzer, discuss the changing climate in Montana and its impact on trout fishing and energy consumption, and explore solutions.
Drought
A drought occurs when there is reduced water supply for an extended period of months or even years. This is usually the result of consistently below average precipitation. Climate change can play a role in drought cycles.
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