Articles tagged with Environmental Management
Researchers developed a specially engineered biochar made from sewage sludge that significantly enhances plant growth when combined with beneficial bacteria. The biochar-bacteria combination improved nitrogen cycling and increased the abundance of beneficial soil microbes, leading to greater plant nutrition and growth.
Researchers develop oxychar, a highly efficient, budget-friendly alternative to traditional charred organic materials for toxic cadmium removal. The new material soaks up both agricultural ammonia and cadmium, promising a practical win for sustainable farming.
The integration of artificial intelligence is changing environmental research, enabling scientists to connect massive datasets, uncover patterns, and generate predictive insights. AI-powered approaches can help better understand environmental processes across different spatial and temporal scales, leading to more accurate forecasting a...
A new study challenges the assumption that only small pores in biochar capture carbon dioxide, finding that larger pores significantly increase carbon capture at higher temperatures. The research suggests optimizing the full pore hierarchy of biochar could improve its performance as a carbon capture material.
Research in the Amazon forest shows that reduced-impact logging techniques can increase above-ground biomass and contribute to mitigating climate change. The study found that RIL-FM increased biomass stock by 70.68 megagrams per hectare, while conventional logging resulted in a biomass loss.
Research shows glacial lakes in Alaska expanding 50% faster than previously recorded, posing significant hazards and altering ecosystems. The study identifies areas where lakes may form and grow, helping with infrastructure planning and predicting changes to ecosystems, hazards, and recreation.
Two studies have found that trust in landowners and experience with feral hogs significantly influence their willingness to manage the animals. Trust in neighbors and community was found to be associated with the likelihood of landowners taking actions to manage feral hogs, while experience with the animals was also a crucial factor.
The interim update to the State of the World's Migratory Species report warns that 49% of migratory species populations are declining, with 24% facing extinction, due to habitat loss and overexploitation. The report highlights the need for coordinated international action to address these threats and protect migratory species.
Researchers at TUM found that urban trees significantly absorb more CO2 than cars emit in summer, making them a key climate offsetting strategy. The high-resolution analysis reveals the impact of urban vegetation on local climate, providing valuable insights into its benefits.
The University of East London and STRABAG UK have developed a pioneering low-carbon grout that replaces traditional cement-heavy annulus grout, reducing embodied carbon by over 61%. The innovation uses repurposed construction waste and agricultural by-products to create a sustainable alternative.
Researchers have developed a new method for cleaning oil spills using massive fire whirls, which can burn through crude oil nearly twice as fast as in-situ fire pools. The results show that fire whirls produce 40% less soot and consume up to 95% of the fuel, leaving fewer harmful particles behind.
New research confirms Arctic peatlands are expanding due to rising temperatures, with some areas growing by over a metre a year. The expansion is likely to store more carbon, which could help slow climate change.
The presence of pharmaceuticals in the environment is causing problems in ecosystems, leading to impacts on human health. Researchers propose key points for a more sustainable pharmacy framework, including training professionals and promoting eco-prescribing.
Researchers analyzed LiDAR data to identify growth patterns associated with defoliation processes and mortality in artificial pine forests. The study found a link between high temperatures and increased defoliation, and suggests forest management policies should focus on regulating tree density through thinning programs.
A groundbreaking field-based research study from Nankai University found the average carbon emission of dismantling a single unit of E-waste increased from 1.2513 kgCO2 to 1.3335 kgCO2 between 2013 and 2020, highlighting the urgent need for more efficient recycling technologies.
Researchers from Tokyo Metropolitan University found that only 0.2% of used PCFs are washed into rivers, while 28% end up back on beaches near direct drainage points. The study highlights a significant 'sink' in the global circulation of plastics and sheds light on the complex transport of microplastics.
The COMET project AutoForst aims to increase safety, alleviate labor shortages, and improve forest logistics with digital and automated systems. Researchers will develop sensor and camera systems to recognize critical situations during loading and automate transport systems.
A new study found that fine rubber crumbs from recycled tires can release high levels of polycyclic aromatic hydrocarbons (PAHs) into the environment, contaminating soil and water. The smallest particles released the most toxic chemicals, posing risks to organisms, plants, and potentially human health.
Researchers analyzed the Caldor Fire's impact on the Lake Tahoe Basin and found that pre-fire treatments significantly reduced fire severity. The most effective treatment types did not include controlled fires, highlighting the importance of other methods such as thinning and sweeping up unburned fuel piles.
A new study finds that environmental regulations in the US reduce medical costs and financial losses by up to five times more than the costs associated with implementing these rules. The EPA's operating budget is tiny compared to federal spending, yet it helps protect the environment and save lives.
A survey of urban forests in western Oregon found no connection between mistletoe infestation and negative health outcomes for parasitized trees. Western oak mistletoe was observed in 227 non-native trees, with most being oaks, suggesting it may be a benefit to wildlife.
Florida Atlantic University's College of Engineering has received a $600,379 grant to advance technology targeting harmful algal blooms in Florida's waterways. The project aims to develop novel 3D-printed adsorbent materials for efficient phosphate removal.
Recent research articles explore innovative methods for rehabilitating coral reefs, new observations of masquerading behavior in deep-sea squids, the rapid expansion of Sphagnum peat patches across Alaska's North Slope, trade-offs between protected areas and sustainable development goals, and a surprising first-time observation of moth...
The SWIFTT project presents a hybrid seminar to showcase its platform that helps foresters detect and prevent insect outbreaks, analyse windthrow and fire damage. The event features live demos and presentations from the project team, highlighting the platform's benefits for sustainable forest management.
A study by the University of Göttingen explores how people experience nature in protected landscapes, finding that these areas foster local identity, support learning about nature, and provide spaces for recreation. The research identified five central narratives: learning, regional heritage, care, multifunctional use, and collaboration.
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.
Researchers developed a biochar-based material that dramatically improves nitrate removal from agricultural soils and water, maximizing both nitrate adsorption and ammonium retention. The optimized composite achieved nitrate reduction rates as high as 71 percent and increased ammonium retention by 53 percent compared to biochar alone.
Researchers from Chiba University developed an AI-based spatial framework to identify areas with limited vertical greening, revealing uneven distribution and high-priority zones for improvement. The framework provides a citywide map of vertical greenery, aiming to enhance cooling, biodiversity, and urban resilience.
Constructed wetlands can mimic natural water purification processes, but studies of full-scale CWs have been limited. Researchers identified key factors affecting removal efficiency, including carbon sources and hydraulic parameters.
Research in the Amazon reveals that regions with intermediate forest degradation are more prone to malaria transmission due to increased contact between mosquitoes and humans. The study emphasizes the need for targeted interventions integrating vector control with forest conservation.
Researchers at the University of Technology Sydney discovered that tailored lipid supplements can significantly increase coral larvae's strength, speed, and survival rate. This innovation has major implications for reef restoration projects, which aim to improve larval supply but often face low post-settlement survival rates.
The winners of the Applied Microbiology International Horizon Awards 2025 have been recognized for their groundbreaking contributions to global challenges through applied microbiology. The awards celebrate excellence across various domains, including drug discovery and sustainable agriculture.
Researchers at Seoul National University of Science and Technology have discovered fluorinated covalent organic polymers (FCOPs) that can remove 67.3% of beta-blockers like atenolol and metoprolol within the first minute. The FCOPs' strong adsorption performance is attributed to their rich structure, which enables multiple synergistic ...
A new study finds that Australia's tropical rainforests have become a net source of carbon dioxide to the atmosphere due to rising temperatures and droughts caused by human-driven climate change. This shift is likely to undermine the forests' ability to absorb emissions and mitigate climate change.
Researchers found that communities with green infrastructure systems like rain gardens saw a notable reduction in cadmium, copper, nickel, and zinc being sent into local waterways. Implementing more of these systems can improve water quality, make cities cooler, and enhance ecosystem services.
A study by Pusan National University researchers found that soil properties control arsenic behavior and toxicity, with mobile fractions posing a stronger threat to juvenile springtails. The findings support targeted ecosystem management and remediation strategies to protect ecosystems from arsenic contamination.
Researchers found that species diversity is highest in landscapes with 60% unmanaged forests and 40% intensively managed forests. Extensively managed forests contribute little to support species richness, but improving their ecological performance can help maintain forest biodiversity.
Researchers have developed a promising strategy to tackle soil pollution using element-doped biochar. The approach involves enhancing plain biochar with elements like nitrogen, oxygen, sulfur, and phosphorus to improve its ability to stabilize heavy metals.
Researchers at DTU calculate the impact of everyday activities on the environment, providing a framework for consumers to make informed choices. The study assesses 23 common activities across six environmental categories, revealing that some lifestyle changes have a significant impact on the climate budget.
Researchers found that brown anole lizards can withstand extreme lead levels without impairment. Transcriptomic analyses revealed minor effects on brain and liver tissue, with altered genes linked to metal ion regulation.
A study analyzing ozone pollution's impact on crop yields in China reveals significant yield losses of major staple crops, including rice, wheat, and maize. The researchers found that COVID-19 lockdowns led to reduced emissions, but projections suggest a continued risk of 8%–18% yield loss by 2050 without emission control.
Researchers used satellite data and AI methods to assess industrial fishing activity in MPAs, finding that strongly protected areas had significantly less fishing activity than surrounding waters. In some cases, no vessels were detected at all.
Scientists developed a diagnostic tool using functional gene ratios to assess crude oil contamination status and apparent age in soils. The novel molecular diagnostic tool offers rapid field-deployable assessment of site condition and pollution age, providing evidence-based approach for prioritizing clean-up efforts.
A University of Houston engineer has developed a method to create strong and eco-friendly materials from bacterial cellulose, which could replace plastic in various industries. The new material has high tensile strength flexibility, foldability, optical transparency, and long-term mechanical stability.
A study by University of Göttingen researchers found that mixed deciduous-conifer forests promote coexistence between red squirrels and dormice. The team observed both species living side by side in these forests, suggesting a potential role for mixed forest management in supporting biodiversity.
Researchers developed an electrochemical conversion technology that achieves unprecedented performance in CO2-to-alcohol conversion, achieving a Faraday efficiency of 66.9%. The technology selectively produces allyl alcohol, a multi-carbon high-value-added compound, with potential applications in various industries.
A new study from Tulane University reveals that parts of New Orleans are sinking at an alarming rate, with some areas experiencing up to 2 inches of elevation loss annually. The findings highlight the need for ongoing monitoring and maintenance to ensure the city's flood defenses remain effective.
Australian scientists developed a new method to evaluate the risks posed by toxicants like insecticides in waterways. The Temporal Response Surface (TRS) approach integrates exposure duration into ecosystem protection guidelines, providing a more accurate assessment of delayed and time-cumulative aquatic ecosystem risk.
Researchers at University of South Australia develop a new material using water treatment sludge and blast-furnace slag, showing over 50% stronger compressive strength and resistance to acid degradation. The discovery has the potential to extend service life of sewage pipes, reduce maintenance costs, and promote circular economy.
A study by Göttingen University researchers combined satellite data with manual measurements to better understand forest soil moisture. The findings show that soil moisture is strongly influenced by weather and season, not exact location, and highlight the importance of monitoring soil moisture over time for effective forest management.
Researchers found that adopting new digital systems to help oceangoing container ships get in line to offload their cargo at busy ports reduces greenhouse gas (GHG) emissions by 16-24%. This intervention is cheap and utilizes existing technology.
A recent study analyzes evolution of sustainability in higher education institutions, highlighting need for standardization and impact assessments. University-led initiatives and campus regulations can directly impact sustainability performance.
Researchers at UCSF have successfully engineered a shapeshifting protein that can change shape in response to signals, potentially leading to breakthroughs in medicine, agriculture, and environmental applications. This achievement marks the first step towards creating stable yet dynamic proteins using AI-augmented protein engineering.
A new study suggests that fire-tolerant trees, such as oak and hickory, were significantly more abundant near Indigenous settlements in southern New England over the last 5,000 years. This increase was most evident in cooler areas where oak-pine forests transitioned to northern hardwoods.
Researchers have discovered that microalgae species can remove antibiotic residues from water, including sulfamethoxazole and trimethoprim. This process also produces biomass with potential commercial value, including biodiesel production.
A landmark study by Prof. Yong Sik Ok charts biochar's global market potential as a carbon-negative technology aligned with ESG goals, UN SDGs, and Net Zero pathways. The study provides actionable guidance for governments, industry leaders, and research institutions to integrate biochar into their climate portfolios.
A new study suggests that termites can be slow to recover in regenerating forests, hindering growth and health. Scientists propose transplanting deadwood logs or termite mounds into replanted rainforests to boost decomposer abundance and diversity.
Researchers develop advanced materials from plant waste, enhancing wood strength without increasing weight or harming the environment. The treatment used is simple, cost-effective and safe, making it a potential replacement for traditional construction materials.
A new study by Simon Fraser University found gaps in BC's extreme heat response plans, with urban greening being the most common mitigation strategy. The research highlights the need for co-operation and co-ordination across jurisdictions to improve neighbourhoods and address socio-economic disparities.
A recent FAU survey found that most Floridians are concerned about rising insurance premiums due to climate change, with nearly two-thirds worried about affordability. The survey also reveals strong support for addressing climate change, expanding renewable energy, and teaching climate science in schools.