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  • Pakistan pins big hopes on small dams to help farmers beat drought

    A government scheme in Pakistan involves the construction of water-harvesting dams in areas that experience droughts, which allows farmers in the region to use the irrigation water from the dams for their crops. One farmer is growing onions and wheat and because of the access to water, his income has increased more than 60 percent. There are concerns about how helpful the water from the dams will ultimately be in the arid region, but there are plans to build more dams in the next few years.

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  • Is Farming with Reclaimed Water the Solution to a Drier Future?

    A California farm has successfully grown crops with the use of post-treatment water which the historically dry state has plenty of. Coco San Sustainable Farm is built on land that is reclaimed and uses free reclaimed water to irrigate its abundant produce. If wastewater reclamation was put into effect by the states $50 billion agricultural industry, it would relieve the water-strapped state’s constant water struggles.

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  • A Desert City Tries to Save Itself With Rain

    As Tucson works to combat the effects of climate change, the Arizona city has been implementing policies to conserve its limited water supply through initiatives like a city rebate program. By focusing efforts on water harvesting — both rainwater, which can be drinkable, and stormwater, which can be used for irrigation — the city can use that water to create more green spaces and lower water bills. The rebate program pays back residents as much as $2,000 for purchasing water harvesting systems. During one year, the program saved 52.1 million gallons of water, which is enough for 160 households.

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  • Why Las Vegas Is at the Heart of Western States' Water Conundrums

    After running out of water during a drought in 2002, the Southern Nevada Water Authority and Las Vegas Valley Water District took proactive steps to conserve the region’s water for future generations. Thanks to public service campaigns, outdoor water usage limits, and turf replacement programs, the region’s water usage per capita has dropped by 46 percent. However, many people still don’t fully comply with the city’s water regulations and the region continues to grow at an expanding rate. Yet, similar conservation efforts could be a model for other arid regions around the United States.

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  • Growing vegetables in seawater could be the answer to feeding billions

    As climate changes causes seawater to flood land and increase the salt content in soil, farms in Scotland and the Netherlands are experimenting with using the saltwater to grow food. Seawater Solutions is growing crops called halophytes that have a high-salt tolerance and can be eaten or used as material for cosmetics and biofuels. And the Salt Farm Foundation has shown that potatoes, cabbage, and tomatoes can grow in saltwater. These projects can labor intensive, but seawater irrigation could be a viable climate adaptation solution.

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  • India's tribal farmers tap solar irrigation to cut migration

    New solar-powered irrigation systems in the Chotanagpur Plateau region in India are giving farmers more dependable water and allowing them to diversify their crops, allowing them to also grow their income. Many farmers from a local village used to migrate to other places to search for work, but a new irrigation system has allowed them to grow cauliflower for a competitive price. While the cost of buying and installing a solar-powered irrigation system can be high, this form of irrigation could be more climate-friendly and help stabilize crop production.

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  • Amid biting drought, sisters in Zambia fend off hunger with organic farming

    In Zambia, where severe drought due to climate change has negatively affected agriculture, the Daughters of the Redeemer are practicing organic farming to feed hundreds of children and families whose basic needs are not being met. This group of religious sisters do not rely on rainfall to farm; they installed a drip irrigation system that has allowed them to grow crops like cabbage, maize, tomatoes, and beans. Before the COVID-19 pandemic, the sisters provided training to local villages about organic farming, and this has allowed families to support themselves during the crisis.

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  • Bridging the gender gap through groundwater monitoring in a Rajasthan village

    A group of farmers in India have been trained to monitor their village’s groundwater levels to help its residents make more informed decisions about irrigation based on water availability. The farmers-turned-researchers are known as “Bhujal Jaankars” and they monitor rainfall, dam water levels, and water quality to notify residents so they can plant crops that don’t require a lot of water. While there is a lack of gender diversity in the group, they are working on developing training to include more functional literacy skills to encourage participation from others.

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  • Ecosystems-based adaptation keeps water running in Bhojdari even in dry months

    Bhojdari, a town in India, faced a severe drought in the early 2000s. The town doesn't have a river or canal nearby. However, after implementing an ecosystems-based approach, the town has reliable access to water, even in the dry months. Some of the methods that were incorporated in this approach included the creation of irrigation models, planting bamboo trees, and creating fish ladders so that fish can move up the stream. Ultimately, the model led to an increase in cultivation for local farmers and sufficient water for the town.

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  • Solar Power Fills Gaps in Underserviced Rural Argentina

    Solar energy has provided an affordable and efficient source of energy to rural farmers in Argentina, who live too far off the electrical grid and have traditionally relied on powerful diesel-fueled water pumps. Solar panels have reduced carbon emissions, eliminated the need for expensive diesel fuel, as well as the hassle of transporting it to the countryside - often over rough roads. The initial investment in solar panels is recouped in a short amount of time and has resulted in a drastic reduction in water consumption.

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