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  • Evidence Indigenous burning works is growing. Could Australia offer a model for B.C.?

    A review of 120 years of data found that traditional indigenous fire burning practices, which are low-intensity and controlled, lead to an increase in biodiversity. The practice has been done for years in indigenous communities to clear forage space, stimulate growth, or clear waterways. In Australia, where the practice has wide support, traditional low-intensity fires have led to a reduction in the intensity of large wildfires. They have also reduced and methane and nitrous oxide emissions by close to 40 percent. Other countries like Canada face hurdles to implementing the practice on a wider scale.

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  • Carbon credits versus the Big Gulp

    By planting cattails and tule reeds in a California Delta farmland, scientists hope to change the area into a marsh with peat that can store carbon dioxide. This would also support levees from failing and prevent salty ocean water from ruining crops and threatening drinking water. Managing this kind of landscape can be expensive, and farmers are not always on board with converting their land, but this pilot project has already doled out 52,000 tons of carbon credit making it the first wetland project in the United States to do so.

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  • Copenhagen: How to flood-proof a city

    The city of Copenhagen uses a combination of green and gray infrastructure for flood prevention. It installed more plants, ponds with pumping systems, and green roofs to collect rainfall along with a giant underground tunnel system and walls that close off areas of the city to store water.

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  • ‘To Protect and Conserve:' Las Vegas has strict outdoor watering restrictions. Should Utah do the same?

    Nevada’s water conservation laws include restrictions on outdoor watering, grass bans, and fines for water waste that are enforced by water waste investigators who educate residents on how to reduce waste and give out fines. As a result, Nevada’s water use dropped 26% in the last two decades.

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  • Could the Mississippi River benefit from Chesapeake Bay's strategy to improve water quality?

    A unique regional cleanup program was designed to reduce the nutrient runoff in the Chesapeake Bay using a legally-enforceable pollution quota across six U.S. states.

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  • Can Seaweed Save American Shellfish?

    Researchers, conservationists, and shellfish farmers on both U.S. coasts are starting and studying seaweed farms as a way to soak up excess nutrients in acidic water to help shellfish survive and grow.

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  • Yellowstone Club becomes first ski resort in Montana to turn wastewater into snow 

    The Yellowstone Club ski resort in Montana is misting treated wastewater into the air with machines to make snow. This keeps its ski runs open during dry winters and produces more runoff in the summers to recharge crucial aquifers.

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  • An Ancient Grain Made New Again: How Sorghum Could Help U.S. Farms Adapt to Climate Change

    Some farmers in drought-prone areas are planting sorghum, an ancient grain that requires less water and fertilizer than crops like corn, as a way to offset climate change-related losses.

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  • Wildlife Crossings Can Mend a Landscape

    The Netherlands built nearly 3,000 wildlife crossings over and under roads, railways, and waterways to reduce habitat fragmentation, allowing wildlife to roam freely without becoming roadkill.

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  • Rain Man: How one Tucson resident harvests the rain

    Some Tucson residents have begun looking at water as a crop, something to harvest to lessen the reliance of Tucson's burgeoning population on water sucked from the ground and imported from the Colorado River.

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