Researchers have identified promising ways to recover potassium from wastewater, highlighting the potential for nutrient-rich fertilizers. The study suggests that concentrated wastewater favors solid, multi-nutrient fertilizers, while more dilute streams may be better suited to liquid products.
A new spatial planning framework identifies potential suitable distribution areas for mangroves, salt marshes, and seagrasses, revealing a 7-24 times larger expansion capacity. Existing reserves cover only 20% of high-priority zones, with most areas dependent on active restoration and conservation.
A modular, origami-inspired aquaculture system could help move seaweed farming into the open ocean, where strong currents and scarce nutrients limit scale. The Seaweed Origami-inspired Aquaculture System (Seaweed OAS) uses a shell-core structure to slow local flow, provide attachment surfaces, and store slow-release nutrients.
A study analyzed surface soils from the Arctic, Antarctic, and Qinghai-Xizang Plateau, detecting 42 display-related chemicals with persistent and semi-volatile properties. The findings suggest ongoing environmental input and accumulation, with greater potential ecological concern in high-altitude regions.
Carbon nanomaterials, such as MWCNTs and graphene oxide, can prime alfalfa roots to accelerate polyethylene breakdown in soil, reducing plastic persistence and phytotoxicity. The study identifies key microbial taxa and predicted metabolic functions linked to enhanced breakdown, offering a proof-of-concept strategy for rhizoremediation.
A new study developed a sophisticated spatial modeling framework that provides an unprecedented, fine-resolution view of heat-related health risks. Fine particulate matter (PM2.5) is identified as a dominant contributor to heat-related mortality, second only to extreme temperature.
A new study reveals that hydrodynamic intensity, not water temperature, is the primary driver of macroinvertebrate biodiversity and community assembly in high-altitude alpine rivers. The study found that taxa richness consistently followed a unimodal pattern to hydrodynamic intensity, peaking under moderate hydrodynamic intensity.
Researchers found that tracking population movements using mobile location data can significantly cut emissions without expensive infrastructure upgrades. The study developed a new metric to measure treatment-inflow alignment, revealing that population dynamics can inform operational strategies to reduce emissions.
A new study reveals that China's retired electric vehicle batteries could unlock six billion tons of climate gains by 2050 if spatial mismatches are resolved. By prioritizing high-value utilization pathways like power storage and direct recycling, cost savings and emissions reductions can be delivered. The study suggests that establish...
Researchers developed a cross-scale predictive framework to track emerging contaminants' behavior in rivers. The framework reveals distinct mechanistic rules for three major classes of contaminants, enabling reliable predictions and risk assessment.
New research reveals that stricter vehicle standards are changing the composition of exhaust, with more toxic oxygenated compounds released. This shift highlights the importance of considering individual VOC species in future emissions regulations.
A recent study found that rewetting severely burned peatlands can dramatically reduce methane emissions, making these areas prime candidates for accelerated restoration. Severe fires alter the peat's chemical composition, reducing methane production and increasing carbon storage.
A new model, BloomNet, uses deep learning to forecast algal blooms up to 72 hours ahead, offering probabilistic forecasts and uncertainty estimates. The approach also identifies key environmental drivers and provides interpretable indicators of risk, enabling targeted interventions.
Researchers developed a self-powered platform combining electrically assisted forward osmosis with microbial desalination cells, recovering water and nutrients without increasing external power consumption. The system used bioelectricity generated during organic matter oxidation to drive ion migration and fertilizer formation.
A global analysis reveals that microplastic pollution peaks during fish spawning seasons, putting reproductive individuals at heightened risk. The study highlights the need for targeted ocean management and conservation plans that consider reproductive-period exposure to protect threatened species.
A new study reveals that labor mobility in China acts as a modest buffer against occupational heat stress, redistributing risk between regions and offsetting billions of CNY nationwide. The findings challenge conventional risk models and highlight the need for coordinated climate adaptation strategies to build economic resilience.
A new study reveals that human activities, such as farming, break the fundamental relationship between soil organic carbon and bulk density in coastal zones. The research team's comprehensive dataset allowed them to map the spatial and vertical distribution of carbon content and bulk density with unprecedented precision.
Researchers found that microplastics undergo aging in sewer environments, generating reactive oxygen species that restructure microbial communities and increase methanogenic activity. This transformation suppresses hydrogen sulfide production but significantly enhances greenhouse gas emissions.
New research reveals extreme heatwaves accelerate ozone and secondary organic aerosol formation through a synergy between plant-released chemicals and soil nitrogen emissions. This natural feedback loop can offset decades of anthropogenic pollution control, posing significant challenges for air quality management.
A new culturomics-driven biobank, the Microbial Biobank of Acid Mine Drainage (mbAMD), has been established to decode the survival secrets of extreme acid mine drainage microbes. The collection contains 652 isolates spanning 42 species, including 21 novel taxa, and covers 86.7 percent of the global AMD core microbiome.
A digital model guides cleaner biohydrogen production by resolving the balance between microbial growth, by-product formation, and hydrogen generation. The study reveals that amino acid biosynthesis and selected gene targets can improve fermentative biohydrogen production, with potential applications in industrial biotechnology.
Researchers developed an AI-enabled method, RivDepth, to map river depth in complex environments. The model combines satellite spectral information with suspended sediment concentration proxies, capturing water depth and reflectance patterns with high accuracy.
Researchers developed a defect-rich catalyst that guides phenol through a direct oxidative transfer process, converting it into polymeric products on the catalyst surface. The study shows controlled polymerization while maintaining high removal efficiency and stability.
A new study introduces a physics-guided mixture density network that improves real-time hydrodynamic forecasting in canal systems. The model reduces mean absolute error and root mean square error by over 25%, offering a more reliable tool for managing large-scale water diversion infrastructure.
Plastic pollution accelerates antibiotic resistance through chemical drivers in PVC pipes. Leachates from exposed PVC increased bacterial conjugation by up to 44.6 times, boosting resistance gene transfer and altering energy metabolism.
Targeted manipulation of quorum sensing (QS) reduces nitrous oxide release by nearly 50%, cuts aeration energy by over 60% and boosts methane production. QS-enhanced gene expression increases direct interspecies electron transfer activity, turning organic waste into methane.
A global analysis reveals that coupling data centres with wastewater treatment plants can eliminate greenhouse gas emissions, conserve freshwater, and generate economic savings. The study found that 87.8% of the economically viable linkages fall within 40 km of each other, making near-term urban deployment realistic.
A new FeS2/MoS2 heterostructure design enables rapid water treatment while maintaining long-term stability and efficiency. The system regenerates dual active sites through internal electron transfer, supporting multiple reactive oxygen species for pollutant degradation.
A new study highlights China's need for comprehensive greenhouse gas neutrality by 2060, requiring substantial efforts beyond CO2 reduction. The transition demands expansion of carbon capture technologies, improved energy efficiency, and increased renewable energy adoption to achieve zero energy-related CO2 emissions by 2060.
The study reconstructs phage-viral operational taxonomic units and plasmids, linking them to microbial hosts using Hi-C sequencing. The results show that host community structure and biofilm architecture determine where these elements thrive, influencing nutrient cycling, antibiotic resistance, and biofilm resilience.
Researchers developed a plant-level carbon accounting framework combining satellite imagery with textual industrial data to estimate emissions from 720 pulp and papermaking plants. The approach identifies high-emission plants and functional zones associated with emissions, offering a basis for industrial decarbonization. rooftop solar ...
Researchers discovered that phenolic compounds transform into persistent phenoxyl radicals that act as long-lived reactive mediators, dramatically enhancing pollutant removal rates in oxidation systems. These radicals increased antibiotic degradation rates by up to twentyfold, introducing a new concept in environmental remediation.
Researchers found that artificial sweeteners stimulate soil bacteria to release vesicles carrying antibiotic resistance genes, increasing resistance risk in ecosystems. The study demonstrates that increasing chemical diversity can intensify resistance dissemination through previously overlooked pathways.
A new study reveals that the cockroach Blaptica dubia can efficiently biodegrade polystyrene through a tightly integrated gut microbe–host metabolic system. The insects removed nearly 55% of ingested polystyrene within 42 days, achieving a degradation rate far exceeding those reported for other plastic-feeding insects.
A new study reveals that plant roots selectively accelerate the degradation of large biodegradable microplastic particles in soil, but also accumulate phytotoxic byproducts near crops. The findings challenge assumptions about biodegradable plastics' harmless breakdown in agricultural soils.
Researchers discovered how cavefish amplify hydrodynamic signals through evolutionary design, increasing perceptual range and reducing energy consumption. This study offers a blueprint for designing energy-efficient artificial lateral line systems for smarter autonomous underwater vehicles.
A new study reveals that China's construction sector is a significant driver of premature deaths due to ambient fine particulate matter (PM2.5) exposure. The research estimates that around 1.1 million premature deaths were caused by construction-related emissions in 2019.
Research evaluates various scaled decentralized system configurations, demonstrating their potential to outperform centralized systems in environmental sustainability. Carefully designed SDSs offer a sustainable pathway for wastewater management in dense cities by integrating treatment and local resource recovery.
Chronic ephedrine exposure disrupts brain development and behavior in adult fish, causing changes in locomotion, anxiety-like responses, and learning performance. Transcriptomic and neurochemical analyses reveal widespread molecular disruptions, including impaired synaptogenesis and neurotransmitter balance.
A recent study found that China's water-supply carbon emissions rose to 228 Mt CO2 by 2022 due to increased reliance on energy-intensive water sources. The research emphasizes the need for low-carbon alternatives and integrated governance to address the water-energy-carbon nexus.
Researchers developed AOP-ExpoVis platform integrating exposome data with AOP knowledge to predict chemical toxicity mechanisms. The approach identifies key biological events linking environmental exposures to disease outcomes across multiple chemicals and disease types.
A comprehensive study shows that OVOCs supply more than half of the radicals responsible for ozone production, challenging conventional control strategies. The findings highlight the importance of comprehensive OVOC observations to improve model accuracy and guide emission control priorities.
Citizen science is essential for improving how restoration success is evaluated and managed over time. By integrating public observations into formal monitoring systems, restored wetlands can be better understood and maintained.
Research reveals that nanoplastics amplify the toxicity of tire-derived chemicals, causing severe eye malformations and impaired vision in zebrafish embryos. The study highlights a previously underappreciated risk of combined pollution, emphasizing the need for integrated approaches to environmental management.
The study reveals how shocks in one country or production stage can cascade across borders and life-cycle stages, triggering widespread failures throughout the global cobalt supply chain network. Systemic risks concentrate upstream but accumulate most severely at refining and manufacturing bottlenecks.
Researchers used ultrahigh-resolution monitoring to track subsurface plumes that rise from lake sediments and fuel surface blooms. The study provides new insights into algal bloom initiation and suggests that sediment-derived precursors can be detected using fine-scale, three-dimensional monitoring systems.
Researchers have developed a new piezo-photocatalytic material that dramatically improves the removal of carbamazepine from water. The oxygen-doped MoS₂ catalyst achieves rapid and complete degradation within minutes, outperforming conventional photocatalytic approaches.
Researchers have developed a novel class of biomass-derived carbon dots that selectively eradicate Staphylococcus aureus in water. The nanomaterials preferentially bind to pathogen-specific cell wall components, triggering localized oxidative stress and membrane damage while sparing non-target bacteria. This approach offers a sustainab...
Researchers discover that excess hydrogen disrupts microbial balance, triggering major shifts in metabolism and viral dynamics. This study provides molecular-level evidence on the effects of hydrogen oversupply on methane production, highlighting the need for gas-ratio control in industrial reactors.
A new AI-driven framework reimagines chemical risk assessment by merging high-throughput screening, AI-enabled toxicity mapping, and quantitative in vitro–to–in vivo risk modeling. This unified approach enables rapid identification of hazardous chemicals and prediction of risk thresholds.