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Categories: Chemistry: General, Geoscience: Geography

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Biology: Biochemistry Biology: General Ecology: Animals Ecology: Endangered Species Ecology: General Ecology: Nature Ecology: Research Geoscience: Environmental Issues Geoscience: Geography
Published

Humans are the elephant in the room where conservation is debated      (via sciencedaily.com)     Original source 

Studies working to map conservation historically have left humans out of the equation. This study proposes ways to build in the outsized footprint created by people in wild places.

Geoscience: Geography
Published

Just thinking about a location activates mental maps in the brain      (via sciencedaily.com)     Original source 

Researchers found that mental representations known as cognitive maps, located in the hippocampus and entorhinal cortex, are activated when the brain performs mental simulations of a navigational route.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

Significant increase in nitrous-oxide emissions from human activities, jeopardizing climate goals      (via sciencedaily.com)     Original source 

Emissions of nitrous-oxide (N2O) -- a potent greenhouse gas -- have continued to rise unabated over the past four decades, according to an international team of scientists.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Energy: Batteries
Published

Looking for a new battery platform? Focus on the essentials      (via sciencedaily.com)     Original source 

In facing life's many challenges, we often opt for complex approaches to finding solutions. Yet, upon closer examination, the answers are often simpler than we expect, rooted in the core "essence" of the issue. This approach was demonstrated by a research team in their publication on addressing the inherent issues of solid-state batteries.

Chemistry: Biochemistry Chemistry: General Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Four-legged, dog-like robot 'sniffs' hazardous gases in inaccessible environments      (via sciencedaily.com)     Original source 

Nightmare material or truly man's best friend? A team of researchers equipped a dog-like quadruped robot with a mechanized arm that takes air samples from potentially treacherous situations, such as an abandoned building or fire. The robot dog walks samples to a person who screens them for potentially hazardous compounds.

Chemistry: Biochemistry Chemistry: General Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Researchers create skin-inspired sensory robots to provide medical treatment      (via sciencedaily.com)     Original source 

Scientists have created innovative soft robots equipped with electronic skins and artificial muscles, allowing them to sense their surroundings and adapt their movements in real-time.

Environmental: General Geoscience: Geography Geoscience: Severe Weather
Published

Researchers use 3D visualization to predict, prevent hurricane damage      (via sciencedaily.com)     Original source 

The researchers say 3D visualization of hurricanes and storm surges allows them to understand how flooding will impact coastal communities by allowing them to vividly see how each building and road might be impacted by a given flood.

Environmental: Biodiversity Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geography
Published

Upstream and downstream: River study highlights cross-country inequities      (via sciencedaily.com)     Original source 

New research highlights inequities between downstream and upstream countries that share the same watershed. The study outlines how international agreements can better address shared resource problems and call for greater collaboration and coordination between these international neighbors.

Geoscience: Earth Science Geoscience: Earthquakes Geoscience: Geography Geoscience: Geology Geoscience: Oceanography
Published

Cascadia Subduction Zone, one of Earth's top hazards, comes into sharper focus      (via sciencedaily.com)     Original source 

A new study has produced the first comprehensive survey of the many complex structures beneath the seafloor in the Cascadia Subduction Zone, off British Columbia, Washington, Oregon and California. It is providing scientists with key insights into how future disasters may unfold.

Chemistry: General Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Frozen? Let it melt with efficient new de-icer friendly to the environment      (via sciencedaily.com)     Original source 

A research team has found a de-icing mixture with high effectiveness and low environmental impact after using machine learning to analyze ice melting mechanisms of aqueous solutions of 21 salts and 16 organic solvents.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Severe Weather Space: Exploration Space: General Space: The Solar System
Published

Earth and space share the same turbulence      (via sciencedaily.com)     Original source 

Researchers have discovered that the turbulence found in the thermosphere -- known as the gateway to space -- and turbulence in the troposphere, here closer to sea level, follow the same physical laws despite having drastically different atmospheric compositions and dynamics.

Biology: Cell Biology Biology: Genetics Biology: Marine Biology: Molecular Chemistry: General Chemistry: Organic Chemistry Ecology: Extinction Ecology: Sea Life Environmental: Ecosystems Environmental: Water Geoscience: Geochemistry
Published

Scientists 'read' the messages in chemical clues left by coral reef inhabitants      (via sciencedaily.com)     Original source 

What species live in this coral reef, and are they healthy? Chemical clues emitted by marine organisms might hold that information. But in underwater environments, invisible compounds create a complex 'soup' that is hard for scientists to decipher. Now, researchers have demonstrated a way to extract and identify these indicator compounds in seawater. They found metabolites previously undetected on reefs, including three that may represent different reef organisms.

Geoscience: Environmental Issues Geoscience: Geography Space: General
Published

Diagnosing damaged infrastructure from space      (via sciencedaily.com)     Original source 

Synthetic Aperture Radar (SAR) remote sensing systems allow researchers to inspect and characterize pavements, retaining walls, and embankments from space and can help determine if there are flaws that should be further inspected for repair.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Engineering: Nanotechnology Physics: Optics
Published

Crystal engineering modifies 2D metal halide perovskites into 1D nanowires      (via sciencedaily.com)     Original source 

Engineers have created a patent-pending method that creates layered perovskite nanowires with exceptionally well-defined and flexible cavities that exhibit a wide range of unusual optical properties beyond conventional perovskites.

Biology: Marine Ecology: Sea Life Environmental: Ecosystems Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Oceanography
Published

Scientists question effectiveness of nature-based CO2 removal using the ocean      (via sciencedaily.com)     Original source 

Limited understanding of basic ocean processes is hindering progress in marine carbon dioxide removal, with the on-going commercialization of some approaches 'premature and misguided'. Scientists now review the climatic effectiveness of four 'nature-based' techniques using marine biological processes. These involve shellfish cultivation, seaweed farming, coastal blue carbon -- using the restoration of seagrass, saltmarsh and mangrove forests -- and increasing whale populations through 're-wilding'.

Environmental: General Environmental: Water Environmental: Wildfires Geoscience: Earth Science Geoscience: Geography
Published

Fighting fires from space in record time: How AI could prevent devastating wildfires      (via sciencedaily.com)     Original source 

Scientists are getting closer to detecting bushfires in record time, thanks to cube satellites with onboard AI now able to detect fires from space 500 times faster than traditional on-ground processing of imagery.

Biology: Botany Chemistry: General Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Uptake of tire wear additives by vegetables grown for human consumption      (via sciencedaily.com)     Original source 

Car tires contain hundreds of chemical additives that can leach out of them. This is how they end up in crops and subsequently in the food chain. Researchers have now detected these chemical residues in leafy vegetables for the first time. Although the concentrations were low, the evidence was clear, a finding that is also known for drug residues in plant-based foods.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Marine Ecology: Animals Ecology: Nature Ecology: Sea Life Environmental: Biodiversity Environmental: Water Geoscience: Geography
Published

Early summer fishing can have an evolutionary impact, resulting in smaller salmon      (via sciencedaily.com)     Original source 

A new genetic study found that heavy fishing in the early part of the fishing season may result in younger and smaller Atlantic salmon. This information can help to conserve large fish essential for the diversity and viability of salmon populations.

Chemistry: Biochemistry Chemistry: General Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geology
Published

A cracking discovery -- eggshell waste can recover rare earth elements needed for green energy      (via sciencedaily.com)     Original source 

A collaborative team of researchers has made a cracking discovery with the potential to make a significant impact in the sustainable recovery of rare earth elements (REEs), which are in increasing demand for use in green energy technologies. The team found that humble eggshell waste could recover REES from water, offering a new, environmentally friendly method for their extraction.