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Categories: Ecology: Invasive Species, Energy: Technology

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Biology: Biochemistry Biology: Cell Biology Biology: General Biology: Marine Biology: Zoology Chemistry: Biochemistry Ecology: Animals Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Ecology: Sea Life Environmental: General Geoscience: Oceanography
Published

New tagging method provides bioadhesive interface for marine sensors on diverse, soft, and fragile species      (via sciencedaily.com)     Original source 

Tagging marine animals with sensors to track their movements and ocean conditions can provide important environmental and behavioral information. Existing techniques to attach sensors currently largely rely on invasive physical anchors, suction cups, and rigid glues. While these techniques can be effective for tracking marine animals with hard exoskeletons and large animals such as sharks, individuals can incur physiological and metabolic stress during the tagging process, which can affect the quality of data collection. A newly developed soft hydrogel-based bioadhesive interface for marine sensors, referred to as BIMS, holds promise as an effective, rapid, robust, and non-invasive method to tag and track all sorts of marine species, including soft and fragile species. The BIMS tagging, which is also simple and versatile, can help researchers better understand animal behavior while also capturing oceanographic data critical for helping to better understand some impacts of climate change and for resource management.

Chemistry: Biochemistry Chemistry: Inorganic Chemistry Chemistry: Thermodynamics Energy: Technology Engineering: Nanotechnology
Published

Cooler transformers could help electric grid      (via sciencedaily.com)     Original source 

Simulations on the Stampede2 supercomputer of the Texas Advanced Computing Center (TACC) are helping scientists engineer solutions to overheating of grid transformers -- a critical component of the electric grid.

Energy: Technology Environmental: General Geoscience: Environmental Issues Geoscience: Geography
Published

Global North energy outsourcing demands more attention      (via sciencedaily.com)     Original source 

Manufacturing nations in the Global North are stockpiling energy and emission problems by outsourcing energy-intensive industrial processes to countries in the Global South.

Biology: Botany Biology: Zoology Ecology: Animals Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General
Published

Tropical forests can't recover naturally without fruit-eating birds      (via sciencedaily.com)     Original source 

Natural forest regeneration is hailed as a cost-effective way to restore biodiversity and sequester carbon. However, the fragmentation of tropical forests has restricted the movement of large birds limiting their capacity to disperse seeds and restore healthy forests.

Computer Science: Quantum Computers Energy: Technology Physics: General Physics: Quantum Computing Physics: Quantum Physics
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Quantum precision: A new kind of resistor      (via sciencedaily.com)     Original source 

Researchers have developed a method that can improve the performance of quantum resistance standards. It's based on a quantum phenomenon called Quantum Anomalous Hall effect.

Energy: Batteries Energy: Technology Environmental: General Environmental: Water Geoscience: Environmental Issues
Published

Pyrite, also known as fool's gold, may contain valuable lithium, a key element for green energy      (via sciencedaily.com)     Original source 

The technology revolution and development of new renewable energy resources is driving demand for lithium to new heights, but it is not a common mineral. Scientists say they have found lithium in an unexpected place; fool's gold, or pyrite, deposits.

Energy: Nuclear Energy: Technology Physics: General
Published

With inspiration from 'Tetris,' researchers develop a better radiation detector      (via sciencedaily.com)     Original source 

A new detector system based on the game 'Tetris' could enable inexpensive, accurate radiation detectors for monitoring nuclear sites.

Biology: Zoology Ecology: Invasive Species Ecology: Nature Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues
Published

New report 'braids' Indigenous and Western knowledge for forest adaptation strategies against climate change      (via sciencedaily.com)     Original source 

Forests could also be potential bulwarks against climate change. But, increasingly severe droughts and wildfires, invasive species, and large insect outbreaks -- all intensified by climate change -- are straining many national forests and surrounding lands in the United States. A report outlines a new approach to forest stewardship that 'braids together' Indigenous knowledge and Western science to conserve and restore more resilient forestlands.

Biology: Biochemistry Biology: General Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Geography
Published

Deforestation harms biodiversity of the Amazon's perfume-loving orchid bees      (via sciencedaily.com)     Original source 

A survey of orchid bees in the Brazilian Amazon, carried out in the 1990s, is shedding new light the impact of deforestation on the scent-collecting pollinators, which some view as bellwethers of biodiversity in the neotropics.

Biology: General Biology: Marine Biology: Microbiology Biology: Zoology Ecology: Invasive Species Ecology: Nature Ecology: Sea Life Environmental: General Geoscience: Environmental Issues Geoscience: Oceanography
Published

Cold-affinity algae species are gradually being replaced by warm-affinity ones off the coast of Biscay      (via sciencedaily.com)     Original source 

A study has analyzed the impact of the rise in sea surface temperature on macroalgae communities over the last four decades. Points at various depths were investigated in a location off the coast of Biscay, and an increasing scarcity was observed in the number of cold-affinity structuring species, while small warm-affinity ones have proliferated. The researchers are warning that some ecological functions are in jeopardy as a result.

Chemistry: Biochemistry Chemistry: General Chemistry: Thermodynamics Energy: Technology Environmental: General Geoscience: Geochemistry
Published

New device gathers, stores electricity in remote settings      (via sciencedaily.com)     Original source 

Wirelessly connected devices perform an expanding array of applications, such as monitoring the condition of machinery and remote sensing in agricultural settings. These applications hold much potential for improving the efficiency, but how do you power these devices where reliable electrical sources are not available? Research points to a possible solution in the form of a novel type of battery.

Ecology: Animals Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
Published

'Teacher Toads' can save native animals from toxic cane toads      (via sciencedaily.com)     Original source 

Scientists from Macquarie University have come up with an innovative way to stop cane toads killing native wildlife by training goannas to avoid eating the deadly amphibians.

Energy: Batteries Energy: Technology
Published

BESSY II: How pulsed charging enhances the service time of batteries      (via sciencedaily.com)     Original source 

An improved charging protocol might help lithium-ion batteries to last much longer. Charging with a high-frequency pulsed current reduces aging effects, an international team demonstrated.

Energy: Alternative Fuels Energy: Technology Environmental: General Geoscience: Environmental Issues Physics: Optics
Published

New four-terminal tandem organic solar cell achieves 16.94% power conversion efficiency      (via sciencedaily.com)     Original source 

Researchers have fabricated a new four-terminal organic solar cell with a tandem configuration with a 16.94% power conversion efficiency (PCE). The new device is composed by a highly transparent front cell that incorporates a transparent ultrathin silver (Ag) electrode of only 7nm, which ensures its efficient operation.

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

Using pulp and paper waste to scrub carbon from emissions      (via sciencedaily.com)     Original source 

Researchers have come up with an innovative approach to improve the energy efficiency of carbon conversion, using waste material from pulp and paper production. The technique they've pioneered not only reduces the energy required to convert carbon into useful products, but also reduces overall waste in the environment.

Biology: Biochemistry Biology: General Biology: Genetics Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature
Published

Rusty-patched bumblebee's struggle for survival found in its genes      (via sciencedaily.com)     Original source 

The rusty-patched bumblebee, once common in the United States, has declined from about 90% of its former range. Researchers conducted the first range-wide genetic study of the endangered species to inform recovery efforts.

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

'Tug of war' tactic enhances chemical separations for critical materials      (via sciencedaily.com)     Original source 

Lanthanide elements are important for clean energy and other applications. To use them, industry must separate mixed lanthanide sources into individual elements using costly, time-consuming, and waste-generating procedures. An efficient new method can be tailored to select specific lanthanides. The technique combines two substances that do not mix and that prefer different types of lanthanides. The process would allow for smaller equipment, less use of chemicals, and less waste production.

Chemistry: Biochemistry Energy: Batteries Energy: Technology
Published

Drawing inspiration from plants: A metal-air paper battery for wearable devices      (via sciencedaily.com)     Original source 

Drawing inspiration from the way plants breathe, a group of researchers has created a paper-based magnesium-air battery that can be used in GPS sensors or pulse oximeter sensors. Taking advantage of paper's recyclability and lightweight nature, the engineered battery holds promise for a more environmentally friendly source of energy.

Biology: Biochemistry Biology: General Ecology: Invasive Species
Published

AI helps to detect invasive Asian hornets      (via sciencedaily.com)     Original source 

Artificial Intelligence can be used to detect invasive Asian hornets and raise the alarm, new research shows.