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  • WFP uses new tech to fight refugee food shortages in Jordan

    Jordan is dealing with an influx of Syrian refugees that are putting a strain on already scarce resources like water. In response, the United Nations World Food Program has started to grow barley and other foods hydroponically in a process that uses 90% less water than traditional methods. Beyond the innovations in the lab, new technology is also allowing refugees to shop freely in local supermarkets and use their irises—checked with eye scans—to pay for their groceries from their given funds. This eliminates the threat of theft and is improving food access across Jordan.

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  • Making a home for fish in the desert takes a little help – and a lot of PVC

    Volunteers in Arizona are building plastic cube structures to create a fish habitat in some of the state’s lakes. Since many of the lakes are in the desert, the shoreline is often not very hospitable for fish. These “fish cities,” made out of PVC pipe, plastic tubes, and glue, create an ecosystem in the lake. The Arizona Game & Fish Department dropped 500 cubes in Bartlett Lake and received positive feedback from anglers. They would like to implement the cubes in other lakes, but the project has been suspended because of limited funds.

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  • Are you pouring hundreds of dollars a year down the drain?

    The use of rain gardens and rain tanks - which capture rainwater runoff, clean the water, and reuse the water for plants and gardens - helps to reduce water waste and toxic runoff. One Australian man built a rain garden to cut back on his waste (and his water bill) and estimates that he has cut down water consumption in his house by one third.

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  • How to Exorcise the Ghosts of Crab Traps Past

    Low cost sonar helps teams of crabbers in the Great Bay Estuary locate abandoned traps, which they use hook lines to remove to protect wildlife and damage to fishing boats. Funded by three grants, teams have retrieved around 2,200 traps and crabbers are compensated for their efforts. The initiative is modeled after one in the Chesapeake Bay, where 34,408 ghost pots were removed over six years. Similar efforts have been implemented around the world, including the Ghost Trap Rodeo in Tampa Bay, which is styled like a fishing tournament but competitors collect abandoned traps instead of catching fish.

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  • Drone on the range: Farmers take to the skies to save water and money

    In Arizona, the use of drones as farming technology is gaining traction. While still in the early stages, drones have shown to help with field mapping and data collection on things like crop conditions, water quality, and infestations. In an area that has been experiencing a 2-decade drought, these drones are able to help identify more precisely the water needed for soil.

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  • Water for wildlife: Catchments prove lifesavers across Arizona

    Catchments are a manmade way to make water more easily accessible for animals. In Arizona, the Game & Fish Department oversees about 3,000 water catchments. Since 1940, the technology has vastly improved, leading to over 1.5 million gallons of water delivered to catchments since 2018 alone, which makes a significant impact in “providing life-sustaining water.”

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  • The Ohio River community of Newport bands together to slow runoff and add greenspace

    To promote the implementation of greenspaces while also decreasing the likelihood of runoff after heavy rain storms, community groups in Newport, Kentucky worked together to implement strategic depaving. This practice of removing pavement has now led to the creation of a park which will soon have rain and pollinator gardens.

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  • How water is helping to end 'the first climate change war'

    Cooperation and collective action work not only to mitigate the effects of climate change, they can also build bridges to peace. In El Fasher, Sudan, farmers and pastoralists along the Wadi El Ku River have come together to prevent water shortages by building weirs. The community built weirs enable the land to retain more water, and have led to increased cooperation among groups that had former resorted to conflict over scarce water resources in the region.

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  • The Lady of Rabindra Sarovar lake

    For decades, Sumita Banerjee has mobilized her community to save the Rabindra Sarovar lake. The lake preserves floral species, generates oxygen, and offers green space for locals to enjoy, but it’s threatened by government inaction and festivals the lead to pollution. Her work with petitions, cleanups, and legal action has made slow but steady change to preserve the lake.

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  • Three years of mining, 40 years of taxpayer clean up for river downstream of Vancouver Island copper mine

    After an abandoned copper mine destroyed the Tsolum River in Canada, it took decades and cross-sector collaboration to reduce acid runoff and bring back fish populations. The government, a restoration society, and even the mining industry worked together to come up with solutions to save the river. Their latest attempt — capping the mine waste with glacial sediment and an asphalt covering — in 2009 succeeded. In 2015, 129,000 pink salmon came back to the river — a record return since fish counts began in 1953.

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