An interdisciplinary research team at Colorado State University is using artificial intelligence through the TerraScope project to help farmers understand soil health, crucial for farming success. By combining on-the-ground measurements and remote sensing data, AI reveals patterns and relationships for better decision-making. This approach will assist farmers in navigating challenges like drought, weather variability, and maximizing crop yields by supporting water retention, root growth, and nutrient cycling.
Author: Enn
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Environmental News Network – Plant-Based Material Offers Sustainable Method of Recovering Rare Earth Element
Researchers at Penn State have developed a sustainable method for isolating and recovering dysprosium, a rare earth element used in electronics, using cellulose to selectively separate it from other elements. This eco-friendly approach addresses the global shortage of rare earth elements and offers a renewable alternative to traditional extraction methods, providing a promising solution for sustainable electronics manufacturing.
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Environmental News Network – Exploring the Promise of Regenerative Aquaculture at an Arkansas Fish Farm
MIT engineering student Kiyoko "Kik" Hayano collaborated with Keo Fish Farms through MIT D-Lab to create a model for regenerative water systems, showcasing a trend in U.S. universities towards addressing national food security challenges in rural communities. This partnership exemplifies how applied engineering and academic collaborations can result in innovative solutions for regenerative agriculture in the United States.
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Environmental News Network – Farming for the Future
The University of Leeds and McCain Foods are partnering to establish the McCain Farm of the Future UK on the University's farm in Yorkshire, with the goal of reducing the environmental impacts of farming and increasing food security. This collaboration aims to accelerate innovation in British agriculture to tackle challenges like unpredictable weather, declining soil health, and policy uncertainty. By working together, the project seeks to develop sustainable solutions that address these pressing issues and pave the way for a more resilient and environmentally friendly agricultural sector.
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Environmental News Network – Predicting Glacier Surges – Understanding Ecological Tipping Points
Climate change is endangering Earth's ecosystems and reducing their resilience, with ecological tipping points playing a crucial role. Predicting drastic changes like the Amazon rainforest becoming a savannah or Greenland's ice sheet disappearing is challenging. Researchers from University of Potsdam, Potsdam Institute for Climate Impact Research, and Technical University of Munich have developed a new method to measure ecosystem resilience and assess data within tipping points. By applying this method to the Amazon rainforest and mountain glaciers in Alaska and Asia, they are able to make predictions of glacier surges multiple years in advance.
https://www.enn.com/articles/77779-predicting-glacier-surges-understanding-ecological-tipping-points
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Environmental News Network – Your Future Home Might be Framed With Printed Plastic
MIT engineers have developed a sustainable alternative to traditional wood-based framing by using recycled plastic to 3D print construction-grade beams, trusses, and other structural elements for future houses. The team's 3D-printed floor truss system, made from recycled plastic, offers lighter and modular options for construction. Their goal is to provide more sustainable construction materials by utilizing recycled plastic in the building industry, as outlined in a paper published in the Solid FreeForm Fabrication Symposium Proceedings.
https://www.enn.com/articles/77771-your-future-home-might-be-framed-with-printed-plastic
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Environmental News Network – Shining a Light on Recyclable Polymers
Scientists at Flinders University have made a breakthrough by using UV light to synthesize sustainable and recyclable polymer materials high in sulfur content, paving the way for more eco-friendly plastic alternatives made from waste materials. These sulfur-rich polymers have diverse applications such as heavy metal remediation, optics, and antimicrobial agents. The research demonstrates that these polymers can be produced and recycled using energy-efficient sources like UV light and LEDs, offering a promising solution for reducing plastic waste and environmental impact.
https://www.enn.com/articles/77761-shining-a-light-on-recyclable-polymers
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Environmental News Network – Hydrogen Power Gets a Spark, Thanks to SDSC’s Expanse
Researchers at the University of California San Diego are using simulations to study hydrogen combustion for safer industrial applications, focusing on creating stable "lifted flames" in gas-turbine combustors. This research is crucial as hydrogen burns clean but can be unstable if not carefully managed. By utilizing supercomputers for precise simulations, the design of zero-carbon gas turbines could be reshaped in the future.
https://www.enn.com/articles/77748-hydrogen-power-gets-a-spark-thanks-to-sdsc-s-expanse
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Environmental News Network – Turning Industrial Exhaust Into Useful Materials With a New Electrode
Researchers have developed a specialized electrode that captures airborne CO2 from flue gas and converts it into formic acid, outperforming existing electrodes in tests with simulated flue gas and ambient CO2 concentrations. This innovation simplifies the process of CO2 utilization, crucial for widespread implementation of carbon capture methods in industrial emissions. The system is designed to function in real-world flue gas conditions and convert even small amounts of captured CO2 into a useful product, offering a promising solution for reducing carbon emissions.
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Environmental News Network – Nitrogen Is Key to Faster Regrowth in Deforested Areas, Say Researchers
A recent study by scientists from the University of Leeds found that tropical forests can recover twice as quickly after deforestation if they have sufficient soil nitrogen. Conducted in Central America, the experiment monitored 76 forest plots over two decades to study the impact of nutrients on forest regrowth in areas cleared for logging and agriculture. The research underscores the critical role of soil nitrogen in the recovery of tropical forests post-deforestation, emphasizing the importance of nutrient management in conservation efforts. This study provides valuable insights for climate solutions experts looking to promote forest regeneration and biodiversity in deforested areas.