Articles tagged with Environmental Management
Researchers at Pohang University of Science & Technology created a novel catalyst that enhances the efficiency of reactions using contaminated municipal sewage to produce hydrogen. The catalyst, called nickel-iron-oxalate (O-NFF), successfully lowers the voltage required for hydrogen generation and promotes the urea oxidation reaction.
A new paper published in Global Ecology and Conservation found that pronghorn productivity is declining due to oil and gas development and woody encroachment. The study recommends preemptive management of woody vegetation to ensure sufficient forage for pronghorns, a crucial step in preventing population decline.
A new study identifies ten key components to promote sustainable, equitable, and climate-smart ocean planning initiatives worldwide. The proposed components include foundational principles and operational pathways that aim to support marine managers and planners in developing climate-smart ocean plans.
A new study from the University of Surrey found that combining air purifiers with scheduled window openings can significantly improve classroom air quality. The study showed that coarse particle pollution fell by up to 36% and carbon dioxide levels decreased by up to 28%.
A new study reveals that prairie dogs are a crucial prey source for four species of raptors, including bald eagles, overwintering in the Southern Great Plains. The relationship between prairie dogs and their aerial predators has implications for raptor conservation through climate change.
A new protocol has been implemented, compensating loggers to leave kite nesting sites alone. The results show that 37 young raptors were saved over 7 years. This innovative approach demonstrates the benefits of dialogue between public and private sectors in conservation.
Researchers warn that AI tools used in radiology contribute to greenhouse gas emissions through energy consumption and data storage. To minimize these impacts, experts recommend sharing resources, selecting sustainable hardware, and using data compression techniques.
A new study shows that UK solar parks, if managed correctly, can support insect pollinators such as bees and butterflies. The availability of a diverse range of flowering plant species within the solar farms is crucial for increased pollinator abundance and biodiversity.
Researchers explored the potential of anoxic marine basins for large-scale carbon sequestration. The study found that these areas can preserve plant matter, making them ideal for storing biomass. The Black Sea basin emerged as the best option due to its isolation and depth.
The book offers hope and impetus in the right direction by demonstrating that human courage and reason can help overcome paralyzing fear. It highlights the need for self-reliance, revitalization of human values, personal and local action, and a global perspective to steer humanity towards a modern world.
Researchers have discovered an estimated 348,000 square kilometers of shallow coral reefs worldwide, revising previous estimates. The high-resolution satellite maps also identify areas with hard and soft bottoms, providing valuable data for scientists and policymakers to better understand and manage reef systems.
Fallow deer were first introduced to Britain by the Romans, not the Normans, and have been repeatedly moved by humans as a symbol of colonial power. Their strong association with Greco-Roman goddesses has driven much of their movements around the Mediterranean.
A new study reveals conflicting national and sectorial targets, as well as differing availability of abatement options, hinder companies' ability to mitigate greenhouse gas emissions. The researchers propose introducing a carbon measurement and management process alongside a dynamic framework to align climate targets and actions.
A study from Chalmers University of Technology found that the production and use of ammonia as a marine fuel can lead to eutrophication, acidification, and emissions of potent greenhouse gases. Researchers warn that the pursuit of low-carbon fuels may create new environmental challenges.
A Dartmouth-led research team created an experimental green roof to test the effect of native prairie microbes on soil microbial community development. Their findings demonstrate that active management accelerates soil development faster than passive reestablishment, fostering a more diverse and sustainable soil community.
A spatial model predicts pesticide exposure in bumblebees, explaining nearly 75% of the spatial variation. The model uses data on pesticide application and crop characteristics, but not flower attractiveness or chemical persistence.
A study of 38 Ontario municipalities found that almost all publish their sustainability goals but under half formally report on progress. Researchers from the University of Waterloo aim to help Canadian municipalities monitor and measure their climate mitigation efforts through a new partnership.
A new UCF study found that the 2018 Florida red tide bloom caused $2.7 billion in losses to tourism-related businesses, with low concentrations having a significant economic impact. The research highlights the importance of risk management tools for individuals and businesses affected by harmful algae blooms.
The FAPESP School of Advanced Science on Biodiversity aims to train young environmental scientists and technicians to critically analyze biodiversity data. The school will bring together leading researchers with representatives from different user segments to cover topics such as conservation, climate change, and ecosystem services.
New research shows that migrants can be a transformative force for sustainability, bringing energy and ideas to new locations. However, poorly managed migration deepens inequality and increases environmental harm. The studies emphasize the need for comprehensive policies that manage migration in the interests of people and the planet.
The European Geosciences Union invites submissions on landscape-scale approaches for managing environmental challenges. eLTER supports evaluation and development of environmental policies across spatial scales to support multiple societal objectives.
A new study in the Journal of Dairy Science analyzes the life cycle of milk production in 47 small farms in Karnataka, India, identifying key emissions hotspots and potential sustainability improvements. The research highlights the importance of high-yielding animals and efficient feeding strategies to reduce carbon footprints.
Researchers from Florida Atlantic University's College of Engineering and Computer Science have developed a new AI method to accurately count manatee aggregations in real-time. The method uses images captured from CCTV cameras and outperforms existing baselines, offering potential ways to aid endangered species.
Researchers mapped the role of horticulture in spreading invasive species, projecting future hotspots and abundance under 2°C warming. The study found that plant nurseries are a primary pathway for invasive plant introduction, exacerbating climate-driven invasion.
A study of ancient elephants suggests that moving into open land grazing helped develop their coiling and grasping trunks. This adaptation enabled some groups, like Platybelodon, to survive in greater numbers in open environments.
A new peer-reviewed study published in Nature Climate Change reveals that forests managed by Indigenous and local communities have improved outcomes for carbon storage, biodiversity, and rural livelihoods. The research supports calls for securing tenure for Indigenous peoples as a strategy for overcoming obstacles in forest restoration...
Researchers urge concerted action to mitigate global warming's impact on polar ecosystems, which are both the most-threatened and least-understood areas. The study aims to map all biodiversity in these regions to sustainably manage unique habitats and their ecosystem services.
The study identifies five critical risk factors to delta sustainability: land subsidence, population density, ineffective governance, economic capacity, and crop land use. Local and global approaches, combining hard and soft adaptation methods, can mitigate risks.
A team of researchers used trail cameras and GPS collars to track the effects of Cyclone Idai on Gorongosa National Park's mammal community. They found that body size was a key predictor of survival, with smaller animals more vulnerable to the storm's impact.
A research team employed deep learning techniques to scrutinize dam operation patterns, achieving remarkable accuracy in forecasting dam water levels. The study demonstrates the potential of an artificial intelligence model trained on extensive big data to surpass conventional physical models.
Researchers aim to identify contaminants in ash, soil, and surface waters from the Maui fire, posing risks to human health. The study will also help educate communities on the presence and risk of contaminants, informing prevention measures for future fires.
Prescribed fire can improve forest health and reduce catastrophic wildfires, but barriers hinder its use. Four strategies can overcome these obstacles: fostering a supportive culture, providing dedicated funding, building capacity and cooperation, and implementing monitoring and adaptive management.
A new framework has been developed to guide ethical decision-making in wildlife management. The framework integrates three domains: moral theory, principle- and rule-based approaches, and virtue ethical therapy.
A team of experts identified 15 over-looked issues that could impact UK forests, including catastrophic ecosystem collapse, competition for water resources, and tree viral diseases. The research calls for urgent action to increase forest resilience.
Asian longhorned ticks, originating from East Asia, have been detected in Ohio, with over 1 million estimated in a single pasture. Researchers stress the need for early detection and targeted control measures to manage these persistent pests.
The California Academy of Sciences and Roatán Marine Park have been awarded a $1.5 million grant to construct the first coral rearing facility in Honduras, aiming to reverse the rapid decline of coral reefs by 2030. Researchers will test three promising therapies to enhance coral resilience.
Researchers analyze waste samples from 55 lined pit latrines in Malawi to understand the complex microbial communities. The findings reveal that aerobic microbes are more abundant near the surface and anaerobic microbes deeper in the pit, helping break down human waste and reducing greenhouse gas emissions.
A new AI-powered method has been shown to be more accurate than traditional models in predicting the sustainable catch of fish populations. The CMSY++ model, which uses an artificial neural network, allows for more efficient assessment of fish stocks with limited data inputs.
A model reveals that corn farming in the US Midwest incurs significant health and environmental costs, with air pollution being a major contributor. Implementing alternative management practices can increase profits beyond these costs, but retiring land may be necessary for some counties.
Reduced water flows and rising atmospheric temperatures will warm rivers during droughts, posing challenges for aquatic life and ecosystems. Intense solar radiation and lower water flows accelerate warming, but certain management interventions can help offset high thermal extremes.
A new study suggests that rebates can offer solutions to California's groundwater woes by incentivizing the collection of stormwater runoff and its infiltration into aquifers. The recharge net metering (ReNeM) program, modeled after rooftop solar metering, helps agencies meet Sustainable Groundwater Management Act requirements.
Researchers have assembled the entire genetic code of the brushtail possum, revealing population diversity, reproduction, and origins. The study's findings provide valuable knowledge for managing the animal's populations in both New Zealand and Australia.
Researchers at Shibaura Institute of Technology developed a cellulose-based thickener to reduce environmental risks associated with liquefied stabilized soil. The thickener prevents bleeding, loss of fine particles, and unwanted settling, while maintaining soil strength.
Researchers found that globally abandoned cropland could feed up to 476 million people per year if recultivated and help pull planet-warming carbon dioxide from the atmosphere through reforestation. The study highlights the potential of this often-neglected resource in supporting both food security and climate change mitigation.
The National Science Foundation has added Worcester Polytechnic Institute to its Wildfire Interdisciplinary Research Center, a collaboration between universities and industry. WPI will leverage its expertise in fire protection to study new fire detection methods, robotics solutions for first responder safety, and fire suppression systems.
A study published in PLOS ONE found that 72% of US-managed cetacean and pinniped stocks are highly or very highly vulnerable to climate change. The researchers used a trait-based climate vulnerability assessment framework to evaluate the impacts on marine mammals.
A study of five case studies reveals the benefits of incorporating ecological connectivity into environmental assessments. The research emphasizes the need for guidance on conducting connectivity analyses and monitoring project impacts.
A Canadian hospital's energy and water use, medical product purchases account for over half its yearly carbon footprint, totalling 3500-5000 tons of CO2 equivalent. One hospital bed is roughly equivalent to the carbon footprint of five Canadian households.
A team of UC researchers, led by Ashley Kubley, have received a $2.5 million state grant to continue research on improving firefighter protective gear. The project aims to develop a firefighter jacket liner that brings down body temperature through advanced cooling technology and protects against external hazards.
A team of Korean researchers uses carbon capture and utilization technology to convert industrial CO2 into calcium formate and magnesium oxide, producing two commercially viable products. The process reduces global warming potential by 20% compared to traditional methods.
Researchers detected genetic diversity and population structure of invasive round goby fish using environmental DNA (eDNA) sampling. This technique helps trace the source of new invasive populations and prevent further invasion, enabling natural resource managers to take targeted action.
A Lancaster University-led study found that corporate-led ecosystem restoration projects often fail to report ecological outcomes, invest sufficient funds, or clearly state their aims. The research highlights the need for improved transparency and consistent reporting to ensure the effectiveness of these initiatives.
A new study published in BioScience documents the progress of the InvaCost endeavour, which has compiled data on the economic cost of biological invasions. The database now includes over 13,553 entries and provides a clear picture of the major threats posed by invasive species to ecosystems, biodiversity, and human well-being.
A $2 million grant from the National Science Foundation will support research on developing tools to help landowners plan controlled burns more effectively. The project aims to create a cloud-based platform that simulates burn plans, using satellite and weather data to predict fire spread and duration.
Jefferson Lab has received the 2023 EPEAT Purchaser Award for its commitment to buying sustainable electronics. The lab saved $15,532 by purchasing EPEAT devices in fiscal year 2022, which also reduced greenhouse gas emissions equivalent to removing 18 average U.S. passenger cars from the road.
A breakthrough study on kākāpō population sequencing is helping New Zealand manage the health of this critically endangered species. The study reveals genetic characteristics crucial to survival and has massive implications for conservation genomics in other species.
Researchers analyzed data from 31 studies and found that cattle face a higher risk of getting tuberculosis from wildlife through indirect interactions. Indirect interaction rates were 154 times higher than direct interaction rates.
A new study reveals massive urban expansions throughout the contiguous US, particularly on the Atlantic Coast, have led to significant tidal flat erosion. The research highlights the critical impact of human activities on tidal flat environments, providing important implications for coastal land use and planning.
Researchers developed a water harvester device that harnesses atmospheric water vapor using metal-organic frameworks and ambient sunlight. The device successfully collected up to 285g of water per kilogram of MOF in extreme environments, showcasing its potential for universal applicability.
A new tool helps evaluate pesticide toxicity at high resolution and suggests targeting a few pesticides in watersheds could significantly reduce aquatic toxicity in California. The Environmental Release Tool (ERT) quantifies pesticide applications and toxicity by watershed, covering hundreds of commodities.