Articles tagged with Carbon
Extreme weather events like drought, flooding, and wildfires alter soil carbon inputs, microbial processes, and sequestration, with repeated drought leading to declining soil organic carbon. The review highlights the importance of protecting soil carbon for climate mitigation and sustainable agricultural productivity.
Researchers found that dissolved black carbon's electron-shuttle ability depends on both redox activity and diffusivity, which can alter microbial metabolism and contaminant transformation rates. Higher-temperature DBC exhibited greater electron-shuttle ability and faster apparent diffusion.
Researchers developed lightweight carbon aerogels with CoNi components that deliver wide electromagnetic-wave attenuation at low density and low filler loading. The aerogels also exhibit thermal insulation, limiting heat transfer and maintaining a stable surface temperature even at high temperatures.
A new study proposes that wildfires and erosion in the southern Levant may have inspired Neolithic communities to discover pottery-making. The study suggests that observing naturally baked clay during intense fires led to the development of ceramics.
A new study from the University of Mississippi and Texas A&M University demonstrates a simpler, lower-cost way to produce carbon-recycling catalysts at larger scales, addressing a major barrier to commercial adoption. The new catalyst could reduce the cost of recycling to $145 per ton, some $255 below the current market price.
Researchers developed a cobalt-based catalyst that efficiently promotes oxygen reduction and evolution reactions in zinc-air batteries. The catalyst's curved carbon support and cobalt nanoparticles work together to improve oxygen electrocatalysis, enabling long-term bifunctional performance.
NEW HORIZON PRESS LIMITED participated in ACS Fall 2026, connecting with researchers and scholars to introduce its academic journals and publishing initiatives. The meeting highlighted advances in chemistry, materials science, and environmental science, with a focus on sustainability and interdisciplinary research.
A new membrane combines food waste-derived biochar, graphene, and a phase change material to store thermal energy, improve heat transfer, and manage moisture. The membrane exhibits high thermal conductivity and water vapor permeability, making it suitable for energy recovery ventilation and smart building systems.
Researchers discovered that natural leaf coatings on hydrochar can act as a protective surface layer, improving its ability to retain carbon in soil. The coating strengthens hydrochar stability, promoting its capacity for soil carbon sequestration.
A review examines how lignin, a natural aromatic polymer, can support fertilizers, crop protection, soil improvement, and biodegradable farm materials. Lignin's unique structure-property-performance relationships make it suitable for various agricultural applications.
Researchers found that microbial carbon fixation persists beneath the ice of Qinghai Lake, the largest saline lake in China, despite low temperatures and limited light. Dark-dependent carbon fixation was significantly greater than light-dependent fixation, suggesting a major winter carbon assimilation pathway in this saline lake.
Researchers at KAIST have developed a technology converting CO2 dissolved in seawater into calcium carbonate, enabling permanent storage and helping the ocean absorb more carbon dioxide. The system reduced electricity consumption by up to 54% and produced high-purity hydrogen and magnesium hydroxide.
Researchers found that water erosion increases microbial conversion of soil carbon to CO2, favoring decomposition of recalcitrant substrates. In contrast, deeper SOC remains more effectively protected within mineral-organic complexes and aggregates.
Researchers have developed a zinc single-atom photocatalyst that degrades emerging contaminants and produces hydrogen peroxide through oxygen reduction. The catalyst, combined with pollutant degradation, offers a resource-recovering wastewater treatment strategy.
Biochar's performance in soil depends on its feedstock, production conditions, interactions with microorganisms, and aging processes. Practical measurements are needed to assess its functionality.
New research reveals altitude-dependent carbon storage mechanisms in diverse forest ecosystems. High-altitude conifer forests excel at storing carbon in biomass, while lower-elevation mixed broadleaf forests stabilize soil carbon. Effective forest management requires altitude-specific approaches to conserve biomass and enhance soil org...
A new pantropical carbon database synthesizes data from 146 studies to better understand the effects of forest degradation and regeneration on the global carbon cycle. The study reveals that degraded forests recover faster than fully cleared land, accumulating more above-ground carbon over time.
Researchers estimate that up to 90% of data center carbon dioxide emissions could be stored in underground saline aquifers, mitigating the reversal of declining carbon dioxide emissions. Deploying carbon capture and storage (CCS) technologies at scale requires partnerships between data center owners, utilities, and CCS providers.
A comprehensive analysis reveals that biochar application generally increases soil organic carbon stocks, with significant regional variations observed. Microbial trophic strategies play a key role in regulating carbon gains, shifting from copiotrophic to oligotrophic taxa over time.
Researchers unveil a rigorous framework to fix global forest carbon credit systems, addressing methodological defects and promoting biodiversity conservation. The new standards aim to produce high-integrity climate assets while safeguarding community interests.
A new study reveals how iron minerals trigger the release of potent greenhouse gases like methane and carbon dioxide from paddy soils during flooding. Microbial communities then drive further decomposition, leading to a net decrease in overall carbon stability.
Carbon Research has achieved a new milestone with a 2025 CiteScore Tracker of 19.2, reflecting growing visibility and citation performance. The journal focuses on carbonaceous materials, renewable energy, and greenhouse gases, publishing high-quality research for climate change, sustainable energy, and environmental remediation.
Mangrove forests worldwide are no longer in net decline and are now growing overall, driven by natural regeneration and expansion. The research highlights a more hopeful trajectory for these ecosystems, which play a critical role in protecting coastlines and storing climate-warming carbon.
Researchers have developed a novel nano-space confinement strategy for hard carbon anodes, overcoming limitations in sodium-storage mechanisms. The optimized material delivers high reversible capacity and maintains rate capability, making it suitable for next-generation sodium-ion batteries.
A comprehensive review of biochar-hydrogel composites reveals that their effectiveness lies in the surface chemistry of advanced composite materials. The study identifies function-specific performance and emphasizes the need for standardized durability testing to ensure long-term stability and scalability.
Research from Northwest A&F University reveals that different biochars create hotspots of reactive chemicals in soil, increasing nitrous oxide emissions. The study found that the size of particles released by biochar dictates ROS-generating mechanisms, affecting its performance in mitigating greenhouse gases.
The EU's plans for domestic production of fossil-free aviation fuels risk steering development towards more expensive and energy-intensive pathways. A study from Chalmers University of Technology found that the current regulatory framework favours combustion-based alternatives over gasification, leading to increased costs and energy use.
A comprehensive review reveals that deep soil layers store over 50-60% of the total carbon in top meter of soil. The subsoil environment is characterized by low oxygen and limited microbial activity, making it a stable target for long-term carbon removal strategies.
Electricity-based cement production reduces energy demand by 70% and CO2 emissions by 98% compared to traditional methods. The new process uses recycled waste cement as a feedstock, further reducing emissions to 20 kilograms per ton.
Researchers develop heterocyclic-linked covalent organic frameworks (COFs) that utilize light to trigger specific redox reactions, reducing soluble uranium into insoluble forms. The materials have shown impressive photocatalytic uranium extraction efficiency and potential for environmental cleanup and nuclear fuel security.
The partnership aims to establish a next-generation C1 biofoundry at DTU to convert CO2, CO, and methane into valuable products. This technology has the potential to reduce industrial emissions and enable circular, climate-positive solutions.
A major analysis found that four in five REDD+ projects successfully protected forests. Many projects have slowed deforestation despite over-crediting; 'bad credits' do not necessarily mean bad projects.
The upcoming international forum will explore engineered biochar's potential to advance carbon capture and sustainable resource recovery. Recent advances in biochar design, including structural engineering and hybridization with nanomaterials, will be showcased.
Researchers have developed a self-sensing NiFe@N-doped carbon aerogel that seamlessly integrates multiple essential functionalities into a single lightweight structure. The aerogel addresses critical operational requirements such as real-time damage detection, thermal protection, and fire safety for aerospace, defense, and advanced ele...
The session discussed the complex relationship between organic carbon inputs and long-term carbon storage in soils. Emerging strategies were presented to optimize organic amendments and enhance both soil function and carbon retention.
Researchers developed a biodegradable composite made from spent coffee grounds and natural polymer, offering strong thermal insulation while being environmentally sustainable. The new material has a thermal conductivity comparable to commercial expanded polystyrene and is fully derived from renewable resources.
A new study reveals that transforming biomass from dedicated energy crops into biochar could provide a cost-effective and scalable solution for removing carbon dioxide from the atmosphere, helping China move closer to its carbon neutrality goals. Biochar can lock carbon in soils for decades or even centuries while improving soil health.
A new biochar-enhanced photocatalyst has been developed to efficiently degrade antibiotic contaminants in water, with the material demonstrating remarkable ability to break down sulfadiazine. The photocatalyst harnesses sunlight to drive chemical reactions capable of degrading antibiotic molecules, and its performance is substantially ...
Researchers analyzed the teeth of four European straight-tusked elephants, discovering they migrated up to 300km before reaching their final habitat. The study suggests organized hunting and cooperation between Neanderthals and the elephants.
Researchers at ETH Zurich discover that peatland lakes in the Congo Basin release significant amounts of ancient carbon, up to 40% of which is thousands of years old. This carbon reservoir has a leak, releasing CO2 into the atmosphere and potentially destabilizing climate change.
Researchers review how torrefaction converts biomass into versatile precursor for advanced functional materials. The process improves durability, electrical properties, and surface chemistry, enabling specific technological uses.
Researchers developed a fast and energy-efficient way to produce advanced carbon materials capable of capturing carbon dioxide, dramatically reducing production time while improving adsorption performance. The new material demonstrates exceptional ability to capture and selectively separate carbon dioxide from gas mixtures.
New analysis by Queen Mary University of London warns UK's reliance on EVs and heat pumps may offer little benefit in reducing emissions. The study urges urgent focus on grid capacity, renewables, and carbon capture to achieve net-zero targets.
Researchers developed a new strategy to engineer biochar with enhanced sunlight-driven chemical activity, boosting its ability to drive light-powered reduction reactions. The findings suggest that biochar can dynamically transform under sunlight, participating in complex photochemical reactions that affect pollutant behavior and metal ...
A UT San Antonio-led research team identified chitin in trilobite fossils over 500 million years old, offering new insights into fossil preservation and the long-term carbon cycle. This discovery has significant implications for understanding how organic carbon is stored in Earth's crust over geologic time.
A new study suggests that strategic tree planting in Canada's northern forests could remove at least five times the country's annual carbon emissions, totaling around 19 gigatons by 2100. This would be a significant step towards Canada's goal of becoming carbon neutral by 2050 and meeting its commitments under the Paris Climate Agreement.
A recent study published in New Phytologist reveals that trees don't record carbon from solar storms in the same way, affecting how scientists interpret past events. The research sheds light on how biological differences impact tree rings and provides a more accurate understanding of extreme space weather.
Researchers develop versatile molecular platform to synthesize multiple functionalized carbon nanohoops, exhibiting high circularly polarized luminescence and other advanced photophysical properties. The breakthrough method enables multi-site functionalization and creation of chiral nanohoops with remarkable optical performance.
Cyanobacteria can absorb and break down guanidine, using it as their sole nitrogen source, according to a new study. The ability to utilize guanidine is an advantage for colonization, despite its previous classification as a toxic substance.
The research team led by DGIST Professor Su-Il In developed a high-performance next-generation betavoltaic battery with an energy conversion efficiency of 10.79%. This is a significant improvement over the previously reported highest efficiency for perovskite-based betavoltaic batteries.
A cohort study found associations between exposure to multiple fine particulate matter components and increased depression risk among US Medicare population members. The study highlights the importance of targeted regulation to protect vulnerable populations from harmful air pollution.
Researchers found that some phage-resistant mutations enhance bacteria's ability to sink carbon, while others slow down growth rates. The study suggests that the selection of surface mutants may play a key role in marine biological pump and carbon export.
A new electrode material was developed by DGIST to significantly enhance lithium-sulfur battery performance. The material, TiO-NGPC, features a porous honeycomb-like structure that securely holds sulfur and promotes electrical conductivity.
Researchers found that natural humification processes in soil can influence microbial communities and ecological risks. Artificial humic substances added to paddy soil showed a strong enrichment of genes related to carbohydrate metabolism, suggesting microbes quickly mobilize additional carbon.
Researchers have proposed a novel route to create high-performance electromagnetic wave absorbing materials by decorating 3D macroporous carbon foams with WC1-x nanoparticles derived from salting-out protein assemblies. This innovative approach offers a low-cost, green, and scalable pathway to advanced EWAMs.
A new study found that iron fortified hemp biochar can significantly cut the amount of 'forever chemicals' that move from contaminated soil into edible radish bulbs. The treatment lowered PFAS levels in radish tissues and reduced overall plant uptake compared to unamended soil.
Researchers have developed a selective-etching route to RuM nanoalloys that deliver high Faradaic efficiency for neutral ammonia electro-synthesis. The catalysts enhance energy efficiency and in-electrode conversion, making them suitable for nitrate remediation and self-powered chemical plants.
Researchers have developed sustainable carbon materials that can remove harmful pollutants from water with high selectivity and reusability. These materials also show promise in energy storage, sensing, and catalysis applications.
Researchers create a new material that dramatically boosts uranium extraction efficiency, addressing one of the key challenges in sustainable nuclear energy. The study introduces a special type of covalent organic framework (COF) that shows record-high efficiency and selectivity in isolating uranium from seawater.
A new review highlights the potential of iron-enhanced biochar to capture pollutants, catalyze chemical reactions, and stabilize nutrients in soil and water systems. The material's unique features include high surface charge, improved porosity, and accelerated advanced oxidation processes.