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Categories: Ecology: Animals, Energy: Technology

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Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues
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Climate change is most prominent threat to pollinators      (via sciencedaily.com)     Original source 

A new article has found that climate change is the most prominent threat to pollinators -- such as bumblebees, wasps, and butterflies -- who are essential for biodiversity conservation, crop yields and food security. The research suggests that many of the threats to pollinators result from human activities.

Biology: General Biology: Microbiology Biology: Zoology Ecology: Animals
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Highly pathogenic avian flu detected in New York City wild birds      (via sciencedaily.com)     Original source 

A small number of New York City wild birds carry highly pathogenic H5N1 avian influenza, according to a recent study.

Anthropology: General Biology: Botany Biology: Evolutionary Biology: General Ecology: Animals Offbeat: Earth and Climate Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals
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Iconic baobabs: The origin and long-distance travels of upside down trees      (via sciencedaily.com)     Original source 

The research cracks the code on the iconic baobab tree's origin story, revealing their surprising origins in Madagascar and incredible long-distance dispersals to Africa and Australia. The study unveils how baobabs developed unique pollination mechanisms -- some attracting hawkmoths, others lemurs, and even bats -- showcasing remarkable evolutionary adaptations. The research sheds light on how climate change has shaped the baobab's distribution and diversification over millions of years, offering valuable insights for understanding plant responses to future environmental shifts.

Biology: Biochemistry Biology: General Ecology: Animals Ecology: Endangered Species Ecology: Sea Life
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Most dangerous areas for whale shark-shipping vessel collisions revealed      (via sciencedaily.com)     Original source 

Heavily-used shipping lanes that pass through whale shark feeding grounds pose a threat to the species, according to scientists who have revealed areas where the creatures are at the highest risk.

Chemistry: General Energy: Technology Physics: Acoustics and Ultrasound Physics: Optics
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Metalens expands Its reach from light to sound      (via sciencedaily.com)     Original source 

Engineers achieve a wide field-of-hearing acoustic metalens free from aberrations.

Chemistry: Thermodynamics Energy: Technology
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Exceptionally large transverse thermoelectric effect produced by combining thermoelectric and magnetic materials      (via sciencedaily.com)     Original source 

A research team has demonstrated that a simple stack of thermoelectric and magnetic material layers can exhibit a substantially larger transverse thermoelectric effect -- energy conversion between electric and heat currents that flow orthogonally to each other within it -- than existing magnetic materials capable of exhibiting the anomalous Nernst effect. This mechanism may be used to develop new types of thermoelectric devices useful in energy harvesting and heat flux sensing.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Genetics Biology: Microbiology Biology: Zoology Ecology: Animals
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New viruses that could cause epidemics on the horizon      (via sciencedaily.com)     Original source 

Suddenly they appear and -- like the SARS-CoV-2 coronavirus -- can trigger major epidemics: Viruses that nobody had on their radar. They are not really new, but they have changed genetically. In particular, the exchange of genetic material between different virus species can lead to the sudden emergence of threatening pathogens with significantly altered characteristics.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science
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Island birds more adaptable than previously thought      (via sciencedaily.com)     Original source 

The researchers found that birds were more evolutionarily similar on smaller, more isolated islands than on larger, less remote places. The team had expected to find that forested areas had more numerous and more varied species of birds compared to farmland areas. But they were surprised to find that the opposite was true: Areas with farms and human settlements had more species of birds and greater diversity than forested areas.

Chemistry: General Energy: Technology Physics: General
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Hide and seek between atoms: Find the dopant      (via sciencedaily.com)     Original source 

Collaborative efforts decode the mechanism behind stabilizing cathode doping in electric vehicle batteries.

Chemistry: Thermodynamics Energy: Technology Engineering: Nanotechnology
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Transforming common soft magnets into a next-generation thermoelectric conversion materials by 3 minutes heat treatment      (via sciencedaily.com)     Original source 

A research team has demonstrated that an iron-based amorphous alloy, widely used as a soft magnetic material in transformers and motors, can be transformed into a 'transverse' thermoelectric conversion material that converts electric and thermal currents in orthogonal directions, with just a short period of heat treatment. This is the first example that highlights the importance of microstructure engineering in the development of transverse thermoelectric conversion materials, and provides new design guidelines for materials development to realize environmentally friendly power generation and thermal management technologies using magnetic materials.

Biology: Botany Biology: General Biology: Microbiology Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Nature
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New record holder for smallest dispersers of ingested seeds: Woodlice      (via sciencedaily.com)     Original source 

Even bugs as small as woodlice can disperse seeds they eat, setting a new record for smallest animal recorded to do so. The discovery underscores the crucial yet often overlooked role that small invertebrates play in ecosystems.

Biology: General Biology: Zoology Ecology: Animals Ecology: Nature Environmental: Biodiversity
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Acceptance of animals in urban environments      (via sciencedaily.com)     Original source 

How do city residents feel about animals in their immediate surroundings? A recent study shows how different the acceptance of various wild animals in urban areas is. Important factors are the places where the animals are found and their level of popularity -- squirrels and ladybugs come out on top here. The results have important implications for urban planning and nature conservation.

Biology: Biochemistry Biology: Evolutionary Biology: General Ecology: Animals
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Chimps learn and improve tool-using skills even as adults, study finds      (via sciencedaily.com)     Original source 

Chimpanzees continue to learn and hone their skills well into adulthood, a capacity that might be essential for the evolution of complex and varied tool use, according to a new study.

Energy: Alternative Fuels Energy: Technology Environmental: General Geoscience: Geography
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Efficacy of solar panels boosted      (via sciencedaily.com)     Original source 

Solar energy is a crucial asset in the fight against climate change, and researchers have now devised a smart approach to optimize its effectiveness. Their innovative method includes incorporating artificial ground reflectors, a simple yet powerful enhancement.

Biology: Marine Biology: Zoology Ecology: Animals Ecology: Sea Life
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DDT pollutants found in deep sea fish off Los Angeles coast      (via sciencedaily.com)     Original source 

As the region reckons with its toxic history of offshore dumping off the California coast, new findings raise troubling questions about whether the banned pesticide remains a threat to wildlife and human health.

Anthropology: Cultures Anthropology: General Archaeology: General Biology: Biochemistry Biology: Zoology Ecology: Animals
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In medieval England, leprosy spread between red squirrels and people, genome evidence shows      (via sciencedaily.com)     Original source 

Evidence from archaeological sites in the medieval English city of Winchester shows that English red squirrels once served as an important host for Mycobacterium leprae strains that caused leprosy in people, researchers report.

Chemistry: Biochemistry Chemistry: General Energy: Batteries Energy: Technology Physics: General
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Cost-effective, high-capacity, and cyclable lithium-ion battery cathodes      (via sciencedaily.com)     Original source 

Charge-recharge cycling of lithium-superrich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements.

Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Environmental: Ecosystems Environmental: General
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Artificial intelligence enhances monitoring of threatened marbled murrelet      (via sciencedaily.com)     Original source 

Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species.

Biology: General Biology: Zoology Chemistry: General Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Nature Geoscience: Geochemistry
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Missing link in species conservation: Pharmacists, chemists could turn tide on plant, animal extinction      (via sciencedaily.com)     Original source 

As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one scientist has an urgent message: Chemists and pharmacists should be key players in species conservation efforts.