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Categories: Environmental: General

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Chemistry: General Chemistry: Inorganic Chemistry Engineering: Nanotechnology Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry
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Scientists achieve more than 98% efficiency removing nanoplastics from water      (via sciencedaily.com)     Original source 

Linked to cardiovascular and respiratory diseases in people, nanoplastics continue to build up, largely unnoticed, in the world's bodies of water. The challenge remains to develop a cost-effective solution to get rid of nanoplastics while leaving clean water behind. That's where Mizzou comes in. Recently, researchers created a new liquid-based solution that eliminates more than 98% of these microscopic plastic particles from water.

Biology: Botany Biology: General Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Severe Weather
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Study reveals urban trees suffer more from heat waves and drought than their rural counterparts      (via sciencedaily.com)     Original source 

A recent study details how trees in New York City and Boston are more negatively impacted by heat waves and drought than trees of the same species in nearby rural forests. The finding highlights the challenges urban trees face in the context of climate change and underscores the importance of tailored urban forestry management as a tool for protecting tree species and reducing urban heat islands.

Environmental: General Geoscience: Environmental Issues Geoscience: Geography
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Changing food consumers' choices may help cut greenhouse gases      (via sciencedaily.com)     Original source 

Planet-warming greenhouse gas emissions associated with the global food supply chains induced by diets could fall by 17% if people change their food choices towards more plant-based diets.

Chemistry: General Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Environmental: General Geoscience: Geochemistry
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Delivery robots' green credentials make them more attractive to consumers      (via sciencedaily.com)     Original source 

The smaller carbon footprint, or wheel print, of automatic delivery robots can encourage consumers to use them when ordering food, according to a new study. The suitcase-sized, self-driving electric vehicles are much greener than many traditional food delivery methods because they have low, or even zero, carbon emissions. In this study, participants who had more environmental awareness and knowledge about carbon emissions were more likely to choose the robots as a delivery method. The green influence went away though when people perceived the robots as a high-risk choice -- meaning they worried that their food would be late, cold or otherwise spoiled before it arrived.

Ecology: Nature Environmental: Biodiversity Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography
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Expansion of agricultural land threatens climate and biodiversity      (via sciencedaily.com)     Original source 

Food, feed, fiber, and bioenergy: The demand for agricultural raw materials is rising. How can additional cultivation areas be reconciled with nature conservation? Researchers have developed a land-use model that provides answers.

Ecology: General Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Oceanography
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Protecting surf breaks mitigates climate change, helps coastal communities      (via sciencedaily.com)     Original source 

Safeguarding places to hang ten and shoot the curl is an opportunity to simultaneously mitigate climate change, fuel tourism and help surrounding ecosystems, research has shown.

Biology: Biochemistry Biology: Biotechnology Biology: General Biology: Zoology Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
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Reduce, reuse, 're-fly-cle'      (via sciencedaily.com)     Original source 

Black soldier flies are now commercially used to consume organic waste -- but genetic modifications proposed by bioscientists could see the insects digesting a wider variety of refuse, while also creating raw ingredients for industry.

Environmental: General Geoscience: Geography Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
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The mother of all motion sensors      (via sciencedaily.com)     Original source 

Researchers have used silicon photonic microchip components to perform a quantum sensing technique called atom interferometry, an ultra-precise way of measuring acceleration. It is the latest milestone toward developing a kind of quantum compass for navigation when GPS signals are unavailable.

Chemistry: General Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
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Ships now spew less sulfur, but warming has sped up      (via sciencedaily.com)     Original source 

New findings document fewer ship tracks, reduced cloud cover, and boosted warming after ship emissions regulations took effect in 2020.

Biology: Biochemistry Biology: General Biology: Microbiology Environmental: General Environmental: Water Geoscience: Geochemistry
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Bacteria in lakes fight climate change      (via sciencedaily.com)     Original source 

Methane-oxidizing bacteria could play a greater role than previously thought in preventing the release of climate-damaging methane from lakes, researchers from Bremen report. They also show who is behind the process and how it works.

Biology: Biochemistry Biology: Botany Ecology: Nature Ecology: Trees Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
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Mature forests vital in frontline fight against climate change      (via sciencedaily.com)     Original source 

Mature forests have a key role to play in the fight against climate change -- extracting carbon dioxide (CO2) from the atmosphere and locking it into new wood.

Environmental: General Geoscience: Environmental Issues Geoscience: Geography
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Balancing technology and governance are key to achieving climate goals      (via sciencedaily.com)     Original source 

Despite advancements in clean energy, global CO2 emissions continue to rise. IIASA researchers contributed to a new international study that underscores the importance of integrating technological advancements with robust institutional capacities to formulate effective climate policies.

Chemistry: Inorganic Chemistry Engineering: Nanotechnology Environmental: General
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Innovative study unveils a new path in green chemistry      (via sciencedaily.com)     Original source 

Researchers have introduced a new advancement in the fight against climate change. Their study showcases a novel method for understanding the mechanisms of carbon dioxide re-utilization leading to fuels and chemicals. This work paves the road for the further optimization of this catalytic process driven by renewable electricity.

Environmental: General Geoscience: Environmental Issues
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Drug protects against air pollution-related Alzheimer's signs in mice      (via sciencedaily.com)     Original source 

A new study shows how feeding mice a drug called GSM-15606 provided protection against air pollution-related increases in proteins linked to Alzheimer's disease.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography
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Just say 'climate change' -- not 'climate emergency'      (via sciencedaily.com)     Original source 

The familiar terms 'climate change' and 'global warming' are more likely to resonate with people than other commonly used phrases.

Biology: Biochemistry Biology: Biotechnology Biology: General Ecology: Trees Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
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New genetically engineered wood can store carbon and reduce emissions      (via sciencedaily.com)     Original source 

Researchers genetically modified poplar trees to produce high-performance, structural wood without the use of chemicals or energy intensive processing.

Environmental: General Geoscience: Environmental Issues
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As temperatures break records, many are unaware of symptoms of heat-related illnesses      (via sciencedaily.com)     Original source 

Following record breaking heat, a survey reveals that most Americans do not know where their local cooling centers are in cases of extreme heat.

Environmental: General Environmental: Wildfires Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry
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Canadian wildfires are affecting US air quality and raising health concerns      (via sciencedaily.com)     Original source 

Climate-driven wildfire events are rapidly transferring harmful particulate matter containing toxic chemicals over long distances, compromising air quality in the New Jersey and New York City areas, according to recent research.