Articles tagged with Environmental Monitoring
Researchers found that areas with low environmental quality had stronger associations with late-stage prostate cancer diagnoses, particularly in Black men. The study suggests that addressing environmental factors such as land, water, and sociodemographic variables could improve treatment outcomes.
Researchers at the University of Stirling have developed a new algorithm that analyzes data from satellite sensors to estimate trophic state directly, improving monitoring of issues like harmful algal blooms. This method outperforms current approaches with an accuracy rate of over 90% for highly affected waters.
Scientists from SMART DiSTAP have engineered a novel type of plant nanobionic optical sensor that can detect and monitor arsenic levels in the belowground environment. This non-destructive approach enables plants to serve as self-powered detectors of arsenic, marking a significant upgrade over conventional methods.
Researchers found that particulate matter (PM2.5) is overestimated in winter and ozone (O3) is underestimated in urban areas compared to suburban areas across all of China. This highlights the need for more data outside urban areas to accurately assess air pollution impacts on ecosystem functions.
Researchers developed an effective environmental monitoring methodology for SARS CoV-2 virus, detecting viral RNA persistence on surfaces for at least 8 days. The study found that a minimum of 1,000 viral particles per 25 cm2 are required to detect the virus effectively.
A review paper in Science highlights the challenge of assessing chemical risks to wildlife, citing the need for computer modelling and long-term ecological monitoring. The authors recommend a more consistent retrospective risk assessment approach to better understand the impacts of chemicals on wildlife populations.
A University of Georgia study evaluated environmental monitoring practices across the frozen food industry to identify effective methods for controlling Listeria monocytogenes. The research found that facilities were predominantly testing for Listeria spp., but there is a need for facilities to review their sampling strategy.
Researchers review existing works on using IoT and crowdsourced data for atmospheric research, highlighting its potential to improve weather forecasting and monitoring environmental processes. The innovative approach can provide valuable insights into atmospheric conditions, such as temperature, pressure, and air pollution.
David Schmale, a professor at Virginia Tech, has received a Fulbright US Scholar Program award to develop remote-sensing capabilities to detect and respond to harmful algal blooms in New Zealand. He will also create educational units for students to design and fabricate robots for environmental monitoring.
Researchers designed SlothBot to linger in the forest canopy for months, measuring environmental factors like weather and chemicals, to observe changes over long periods. This approach leverages energy efficiency, avoiding the high energy needs of fast-moving robots, and aims to provide a fail-safe transition between cables.
Marine Skin, a polymer-based material with integrated electronics, revolutionizes sea life monitoring by tracking movement and diving behavior, as well as environmental health. The system can operate at unprecedented depths, with enhanced sensitivity, and plans include additional sensing capabilities.
Researchers have discovered how gulls configure their wing shape to stabilize flight by adjusting elbow joints. This technique could inform the design of future aircraft, including fixed-wing drones that can coast on thermal updrafts.
A review of 320 global studies found a large mismatch in microplastic types measured in the environment and those tested for effects in laboratories. The study highlights the need for better quality monitoring and environmentally realistic effects studies to understand the impact of microplastics on the environment.
Four low-cost indoor air quality monitors reliably detect high levels of particulate matter in the air, enabling use of ventilation systems or air cleaners to reduce pollutant exposure. However, all monitors faltered for ultrafine particles smaller than 0.3 micrometers, which pose significant health risks.
The US has seen significant improvements in air and water quality since the Clean Air and Clean Water Acts were enacted in the 1970s. Long-term monitoring programs have tracked declines in pollutants like sulfur, nitrogen, mercury, and lead, leading to benefits for human health, economies, and environments.
Researchers developed a system that allows citizens to monitor water temperatures and noise levels in real-time, generating live music from the marine world. The Sonic Kayak project demonstrates potential for transdisciplinary research, merging biosciences, remote sensing, sound art, coding, and sports.
Researchers from Lomonosov Moscow State University have discovered a mechanism allowing gas sensors to operate at room temperature using nanocrystalline metal oxides. The invention will enhance environmental monitoring efficiency in nuclear power plants, submarines, and spacecrafts.
A terahertz wave study in Beijing found that high PM2.5 concentrations were related to larger absorption at selected frequencies, and the information gained by EM was effective in relieving haze pollution. The study also identified differences in sulfate types during red alert periods compared to normal conditions.
Scientists at Lomonosov Moscow State University developed a new approach to monitor environmental status in Moscow, using gas chromatography-mass spectrometry analysis. The method detects novel pollutants and expands the list of hazardous substances, posing potential threats to human health and ecosystems.
A recent University of Kansas study found that environmental regulations can increase firms' profits when implemented in the right balance. When wastewater discharge limits were stringent and inspections were frequent, profits declined as expected, but under conditions where one was stronger than the other, profits improved. This sugge...
Researchers have developed a new method to detect atmospheric chemicals using mid-infrared lasers, generating glowing plasma filaments that reveal chemical fingerprints.
Indoor air pollution from smoke, building materials, and spores kills millions each year. The research aims to combat air quality issues with smart city technologies and real-time data monitoring. Dr. Prashant Kumar explains the need for better indoor pollution monitoring to protect human health.
Researchers at Colorado State University are developing smaller satellites called CubeSats to monitor storms and clouds. The project aims to demonstrate real-time storm observation and take thousands of images inside clouds to improve understanding of precipitation processes.
The University of California, Davis has been awarded contracts for two major federal fine particle air quality monitoring networks: IMPROVE and CSN. This will provide data that helps inform national air quality standards and regulations, with a focus on visibility and human health in urban areas.
Research suggests that focusing monitoring on companies using the most environmentally damaging technologies can encourage investment in cleaner technology, leading to increased emissions reductions. This approach maximizes net benefits to society while reducing monitoring costs.
Duke University scientists developed new forensic tracers to identify coal ash contamination in water and distinguish it from other sources. The tracers provide additional fingerprints that give regulators a more accurate tool to trace coal ash effluents to their source.
A new study shows that citizen science projects contribute to direct impacts on conservation, including shift in formal professions, initiation of new organizations, and influencing social circles towards the cause. Volunteer participation has also been found to increase knowledge and concern for wildlife rooted in science.
Scientists propose using eDNA sampling to monitor invasive species, save endangered ones and inform policy. The technique has the potential to overcome traditional sampling methods' limitations, including expense and focus on single species.
A global approach to monitoring biodiversity loss has been proposed by an international team of biologists. The system aims to improve information feeding into biodiversity policy and stimulate investment in measuring global biodiversity change.
A comprehensive review of European bird monitoring programs revealed opportunities for improvement in sampling design, data analysis, and public involvement. Recommendations include collecting quantitative data, optimizing resource allocation between sites, and increasing collaboration among programs to integrate and reuse sampled data.
Researchers developed a new software that allows wireless sensor networks to run at much lower energy, improving the efficiency of hurricane and other natural disaster warning systems. The technology also enables environmental monitoring and risk identification.
The grant enables scientists to monitor the world's oceans and track changes in coastal or maritime systems, supporting a more sophisticated understanding of global climate change. Dr. Stamnes' algorithms will also aid in exploring issues related to polarization, scattering, and refraction of light in atmosphere-ocean systems.
A new device called the in situ sampler (IS2) is being used to monitor waste in groundwater without generating significant amounts of hazardous waste. The IS2 boasts extremely low detection limits and produces no wastewater, making it a more cost-effective and environmentally friendly alternative to traditional methods.
The waterflea's genetic code has been fully sequenced, revealing a highly gene-packed animal with potential applications in environmental monitoring and biomedical research. The study provides new insights into gene function and disease associations, shedding light on the organism's ability to detect environmental changes.
The US EPA has awarded nearly $2.5 million to 11 companies to support their work in eight key environmental areas. These companies will use the additional funds to commercialize technologies such as microbial fuel cells and chromium-free coatings.
A University of Rhode Island researcher is proposing a global monitoring network to track banned chemicals in oceans. The initiative uses inexpensive polyethylene passive samplers, which can be easily deployed by non-scientists worldwide.
Researchers confirm that Mars' surface minerals influence its soil temperature measurements using infrared spectroscopy, with significant increases and falls in reflectance values. This study has implications for NASA's Mars Science Laboratory mission, allowing for more accurate interpretation of data from the soil temperature sensor.
Researchers from Matis-Icelandic Food Research developed a PCR-based technique to detect bacteria causing stinky fish smell in just five hours, four times faster than traditional methods. This innovation enables the fish industry to monitor contamination by spoilage bacteria more efficiently.
Two groundbreaking technologies, a nano chemsensor unit (NCSU) and a variable emissivity film, have proven successful on NASA's MidSTAR-1 satellite. The NCSU can detect harmful chemicals and contaminants in space, while the film controls heat on spacecraft, reducing weight and power consumption.
The Swiss Experiment brings together experts to tackle climate change, natural hazards, and sustainable resource use with innovative data collection and analysis. The project aims to improve models predicting floods, avalanches, and landslides, while documenting environmental degradation and change.
Long-term monitoring programs help society understand environmental issues like acid rain, clean air, and global warming. The absence of monitoring hinders evaluation of environmental policies and contributes to the development of appropriate experimental design.
Rensselaer Polytechnic Institute is partnering with the National Center for Supercomputing Applications to lead a national environmental monitoring capability. The CLEANER project aims to develop technology and infrastructure for effective prediction of environmental changes.
The recipient of the prestigious MacArthur Fellowship will be announced on September 20. The winner, a talented individual in the field of laser technology, will receive a $500,000 grant with no conditions or restrictions.
A $2 million NSF grant enables researchers to develop real-time soil monitoring technologies, reducing the impact of fertilizers and greenhouse gases on the environment. The project aims to determine best management practices for California agriculture while minimizing harm to the environment.
A new analysis found that population growth affects coastal ecosystems in a particularly damaging way, threatening endangered species. The study used data from the US Forest Service and climate data to identify areas most at risk.
A recent survey of UK banks suggests that extending environmental liability to lenders could have a significant impact on their willingness to lend to environmentally risky industries. The study's findings highlight the need for careful design and harmonization of environmental liability regimes with banking regulations to avoid damagi...
The Swedish EPA has developed a new model for assessing the state of the environment, making it easier to compare local and regional areas. The model criteria cover six areas: forest landscape, agricultural landscape, groundwater, lakes and watercourses, coasts and seas, and contaminated sites.
New Swedish research reveals that even small doses of environmental pollutants can cause lifelong neurological disturbances in laboratory animals. The study also raises concerns about the impact on human babies, highlighting the need for continued vigilance in monitoring these toxic substances.
The Pacific Northwest National Laboratory predicts significant advancements in environmental technology by 2008. Key breakthroughs include smart water treatment, renewable energy storage, micro manufacturing, and bioprocessing for producing environmentally friendly chemicals.
Researchers at Resources for the Future (RFF) found that leading federal programs relying on incentives have little impact on the environment or regulatory system. The report identifies three major concerns: lack of statutory basis, poor management by EPA, and mistrust among parties involved.