Current Environmental News and Events

Current Environmental News and Events, Environmental News Articles.
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Long-term environmental damage from transportation projects in Kenya, scientists warn
The construction of a major railway through Kenya will have long-term environmental impacts on the area, suggesting more work needs to be done to limit the damage on future infrastructure projects, a major study reveals. (2021-02-09)

Benefits of renewable energy vary from place to place
A new study finds the environmental benefits of renewable power generation vary significantly, depending on the nature of the conventional power generation that the renewable energy is offsetting. The researchers hope the work will help target future renewable energy investments in places where they can do the most good. (2020-12-14)

Silica the best environmental alternative to plastic microbeads, finds study
Following bans on plastic microbeads in wash-off cosmetics, a new study weighs up the environmental costs of alternatives. (2020-12-14)

Increasing diversity and community participation in environmental engineering
Black, Hispanic, and Native American students and faculty are largely underrepresented in environmental engineering programs in the ) States. A pathway for increasing diversity and community participation in the environmental engineering discipline (2020-11-19)

Does classroom indoor environmental quality affect teaching and learning?
What impact does a classroom's indoor environment have on teaching, learning, and students' academic achievement in colleges and universities? This is the question researchers set out to answer in their analysis of all relevant published studies. (2020-10-21)

Removal of synthetic estrogen from water
Synthetic estrogens from pharmaceuticals contaminate rivers and threaten the health of humans and fish. An effective and cost-efficient method for removing synthetic estrogen from bodies of water (2020-10-20)

Environment drivers of ecological complexity in marine intertidal communities
Environmental conditions such as sea surface temperature and the occurrence of cold water upwelling events drive the structure of interaction networks in marine intertidal communities via their effects on species richness, according to new research. (2020-08-17)

Major climate initiative in the Northeastern US benefits children's health
A new study by researchers from the Columbia Center for Children's Environmental Health (CCCEH) at Columbia University Mailman School of Public Health reports that the Regional Greenhouse Gas Initiative (RGGI) has been successful in reducing fine particulate matter (PM2.5) emissions and substantially improving children's health, both major co-benefits of this climate policy. These findings are published today in Environmental Health Perspectives (2020-07-29)

Honeybees reveal environmental pollution in their surroundings
The University of Cordoba is collaborating on a new project by the University of Almeria to test APIStrip, a new tool for sampling environmental pollutants by means of bee colonies (2020-07-17)

Nitrogen pollution policies around the world lag behind scientific knowledge
National and regional policies aimed at addressing pollution fueled by nitrogen lag behind scientific knowledge of the problem. (2020-07-06)

Does DNA in the water tell us how many fish are there?
Researchers have developed a new non-invasive method to count individual fish by measuring the concentration of environmental DNA in the water, which could be applied for quantitative monitoring of aquatic ecosystems. (2020-07-03)

COVID-19: Impact on environmental justice
COVID-19 is like a heat-seeking missile that targets the most vulnerable. The bull's-eye is environmental justice communities, which are the poorest, the most polluted, and the sickest when it comes to comorbidities. (2020-06-16)

Environmental justice defenders victims of violence and murder
Grassroots movements halt environmental degradation in up to 27% of environmental conflicts worldwide, according to a study by the ICTA-UAB. Activists are victims of violence in 18% of cases, and of murder in 13%, and figures increase when indigenous peoples are involved. (2020-06-02)

Health impacts of pollution upon indigenous peoples
A new study from the University of Helsinki presents the current state of knowledge on the exposure and vulnerability of Indigenous Peoples to environmental pollution, reviewing the innumerable impacts that pollution poses on Indigenous communities from all over the world. (2020-04-23)

If you're poor, poverty is an environmental issue
A survey from Cornell researchers -- conducted among more than 1,100 US residents -- found that there were, in fact, demographic differences in how people viewed environmental issues, with racial and ethnic minorities and lower-income people more likely to consider human factors such as racism and poverty as environmental, in addition to more ecological issues like toxic fumes from factories or car exhaust. (2020-03-16)

Re-thinking 'tipping points' in ecosystems and beyond
Abrupt environmental changes, known as regime shifts, are the subject of new research in which shows how small environmental changes trigger slow evolutionary processes that eventually precipitate collapse. (2020-03-02)

Advancing frozen food safety: UGA evaluates environmental monitoring programs
Arlington, Va. - New research funded by the Frozen Food Foundation evaluates current environmental monitoring practices being implemented across the frozen food industry to prevent and control Listeria monocytogenes (Lm). The findings were published in the Jan. 24, 2020, Journal of Food Protection®. (2020-01-24)

Bending with the wind, coral spawning linked to ocean environment
A research team from Tohoku University, Ochanomizu University, and the National Institute for Basic Biology have utilized modeling analysis to indicate that environmental factors act as a determinant in the timing of mass spawning. (2020-01-23)

A proposal to change environmental risk assessment for pesticides
Despite regulatory frameworks designed to prevent environmental damage, pesticide use is still linked to declines in insects, birds and aquatic species, an outcome that raises questions about the efficacy of current regulatory procedures. (2020-01-23)

It's a small (coal-polluted) world, after all
A study published in Environmental Toxicology and Chemistry underscores that the release of pollutants in one region can have implications beyond its borders; emphasizing the dire need for global collaboration on environmental issues. (2019-12-20)

Bacteria spread by ticks affected by humidity and mutual competition
No specific environment or temperature favourable to all of the most common pathogens borne by ticks was found in an international study, since different bacterial species thrive in different conditions. Depending on the species, bacteria found inside ticks can either compete with each other or promote each other's distribution. (2019-12-19)

The majority consider themselves more environmentally friendly than others
Research from the University of Gothenburg shows that we tend to overestimate our personal environmental engagement. In a study with participants from Sweden, the United States, England, and India, most participants were convinced that they acted more environmentally friendly than the average person. (2019-12-19)

Multiple change factors across the globe push soil ecosystems to their limit
A new experimental approach that accounts for a larger number of environmental variables can better capture how soil ecosystems around the world may respond to anthropogenic pressures. (2019-11-14)

Cumulative environmental exposures increase diabetes risk in rural populations
Cumulative environmental exposures affect rural and urban populations differently when it comes to diabetes risk. Multiple environmental factors were associated with a greater risk for diabetes in rural and sparsely populated counties compared with their urban counterparts. (2019-10-30)

Research brief: Nutritious foods have lower environmental impact than unhealthy foods
Widespread adaptation of healthier diets would markedly reduce the environmental impact of agriculture and food production. For the first time, researchers have tied the health impacts of foods to their overall environmental impact. (2019-10-28)

What would Jesus do? Quite possibly, recycle
A team of social scientists and sustainability scientists worked to peel off the layers of understanding about how Christianity and environmentalism mix. (2019-09-23)

Mathematical model provides new support for environmental taxes
A new mathematical model provides support for environmental taxation, such as carbon taxes, as an effective strategy to promote environmentally friendly practices without slowing economic growth. Xinghua Fan and colleagues at Jiangsu University, China, publish their model and findings in the open-access journal PLOS ONE on Sept. 4, 2019. (2019-09-04)

How our genes and environment influence BMI and height
Environmental conditions influence our body mass index (BMI) by increasing or decreasing the effect of inherited genetic variations, University of Queensland researchers have discovered. (2019-08-22)

Researchers suggest new approach needed to address Anthropocene risk
A team of international researchers suggest adopting a holistic approach to understanding environmental risks. (2019-07-22)

Sustainability-linked loans provide opportunities for chemical firms
Spurred by calculations showing that companies with a lower environmental impact are less of a financial risk, banks are beginning to offer cheaper loans if chemical firms hit agreed-upon levels of environmental performance. In this way, companies and banks can obtain a mutually beneficial relationship through green finance, according to an article in Chemical and Engineering News (C&EN), the weekly newsmagazine of the American Chemical Society. (2019-06-26)

New evidence shows rapid response in the West Greenland landscape to Arctic climate shifts
Evidence from an Arctic ecosystem experiencing rapid climate change reveals surprisingly tight coupling of environmental responses to climate shifts. Links between abrupt climate change and environmental response have long been considered delayed or dampened by internal ecosystem dynamics, or only strong when climate shifts are large in magnitude. The UMaine-led international research team presents evidence that climate shifts of even moderate magnitude can rapidly force strong, pervasive environmental changes across a high-latitude system. (2019-06-18)

Diets of Latinos and blacks have greatest environmental impact per dollar spent on food
Despite spending less than white households on food overall, black and Latino households have more impact on the environment per dollar spent on food than white households, according to a new study published in Environmental Engineering Science. (2019-06-03)

Bronx river turtles get a check-up
A team of scientists and veterinarians gave a health evaluation of turtles living in the Bronx River, one of the most urbanized rivers in the U.S. and the only remaining freshwater river that flows through New York City. (2019-05-02)

Matrix could ensure vital copper supplies
Researchers have identified a matrix of risks that the mining industry must overcome to unlock vitally important copper reserves. University of Queensland geologist Professor Rick Valenta said copper would be crucial in a renewable-powered future, but global supplies were far from guaranteed. (2019-03-05)

Pharmaceutical residues in fresh water pose a growing environmental risk
Over the past 20 years, concentrations of pharmaceuticals have increased in freshwater sources all over the world, as research by environmental experts at Radboud University has revealed. Levels of the antibiotic ciprofloxacin have reached the point of potentially causing damaging ecological effects. The research is the first to examine the risks of two particular medicines in global freshwater sources, and is being published in Environmental Research Letters on Feb. 22. 'The study calls for more widespread data gathering to measure the problem around the world.' (2019-02-22)

The invasive species are likely to spread to a community not adapted to climate change
Laboratory experiment to indicate how invasive species are to spread new areas. (2019-02-19)

WSU sociologist sees environmental support slip under democratic presidents
Erik Johnson has what looks like a surefire way to hurt support for spending to protect the environment: Elect a Democratic president. (2019-01-22)

Responses of benthic foraminifera to changes of temperature and salinity
Benthic foraminifera is numerous single-celled protozoan species that showed high sensitivity to environmental changes. A new research reported the responses of intertidal benthic foraminiferal community to temperature and salinity through a laboratory culture experiment. (2019-01-11)

Hot water and hypoxia: 'The Great Dying's' greatest killers
Increased marine temperatures and reduced oxygen availability were the specific environmental features responsible for the extinctions of vast swaths of ancient ocean life -- nearly 96 percent of all marine species -- during the catastrophic end-Permian mass extinction event, a new study finds. (2018-12-06)

Food webs essential for nature conservation efforts in the future
Nature conservation should not focus on individual species but on whole food webs, because the protection of their functioning is important for the predictability of species, especially when global warming is increasing environmental variability. (2018-11-28)

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