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Categories: Ecology: Nature, Engineering: Robotics Research

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Ecology: Nature Environmental: Ecosystems Environmental: General Environmental: Wildfires Geoscience: Environmental Issues
Published

Forest carbon storage has declined across much of the Western U.S., likely due to drought and fire      (via sciencedaily.com)     Original source 

Forests have been embraced as a natural climate solution, due to their ability to soak up carbon dioxide from the atmosphere as they grow, locking it up in their trunks, branches, leaves, and roots. But a new study confirms widespread doubts about the potential for most forests in the Western US to help curb climate change. The paper analyzed trends in carbon storage across the American West from 2005 to 2019.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals Ecology: Nature
Published

Introducing co-cultures: When co-habiting animal species share culture      (via sciencedaily.com)     Original source 

Cooperative hunting, resource sharing, and using the same signals to communicate the same information -- these are all examples of cultural sharing that have been observed between distinct animal species. In a new article, researchers introduce the term 'co-culture' to describe cultural sharing between animal species. These relationships are mutual and go beyond one species watching and mimicking another species' behavior -- in co-cultures, both species influence each other in substantial ways.

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

Learning dance moves could help humanoid robots work better with humans      (via sciencedaily.com)     Original source 

Engineers have trained a humanoid robot to perform a variety of expressive movements, from simple dance routines to gestures like waving, high-fiving and hugging, all while maintaining a steady gait on diverse terrains. This work marks a step towards building robots that perform more complex and human-like motions.

Ecology: Nature Environmental: Ecosystems Environmental: General Geoscience: Severe Weather
Published

Planted mangroves' ability to store carbon      (via sciencedaily.com)     Original source 

Ecologists have published new findings on how planted mangroves can store up to 70% of carbon stock to that found in intact stands after only 20 years.

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

A new twist on artificial 'muscles' for safer, softer robots      (via sciencedaily.com)     Original source 

Engineers have developed a new soft, flexible device that makes robots move by expanding and contracting -- just like a human muscle. To demonstrate their new device, called an actuator, the researchers used it to create a cylindrical, worm-like soft robot and an artificial bicep. In experiments, the cylindrical soft robot navigated the tight, hairpin curves of a narrow pipe-like environment, and the bicep was able to lift a 500-gram weight 5,000 times in a row without failing.

Ecology: Nature Environmental: Ecosystems Environmental: General
Published

Mozambican Woodlands could store more than double the carbon previously estimated      (via sciencedaily.com)     Original source 

The capacity of Mozambican woodlands to capture and store carbon is underestimated and potentially undervalued for their protection and restoration, finds new research from an international team of scientists.

Biology: Biochemistry Biology: Botany Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics Biology: Microbiology Ecology: Endangered Species Ecology: Nature
Published

Not so simple: Mosses and ferns offer new hope for crop protection      (via sciencedaily.com)     Original source 

Mosses, liverworts, ferns and algae may offer an exciting new research frontier in the global challenge of protecting crops from the threat of disease.

Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Nature Environmental: Ecosystems Environmental: General
Published

Wolves' return has had only small impact on deer populations in NE Washington      (via sciencedaily.com)     Original source 

Wolves returned to Washington state in 2008. A new study shows that, despite their rising numbers, wolves are not having much of an impact on white-tailed deer, one of their primary prey. Scientists report that the biggest factor shaping white-tailed deer populations in northeast Washington is the quality of habitat available, which is largely determined by human activity. Cougars were second in their impact. Wolves were a distant third.

Biology: Biochemistry Biology: Botany Biology: General Ecology: Invasive Species Ecology: Nature Ecology: Trees
Published

Study examines tree adaptability to climate change      (via sciencedaily.com)     Original source 

Many trees could expand their ranges by more than 25 percent based on their potential temperature tolerances.

Biology: Botany Biology: General Ecology: Endangered Species Ecology: General Ecology: Nature Ecology: Research Environmental: Ecosystems
Published

How a plant app helps identify the consequences of climate change      (via sciencedaily.com)     Original source 

A research team has developed an algorithm that analyses observational data from a plant identification app. The novel approach can be used to derive ecological patterns that could provide valuable information about the effects of climate change on plants.

Biology: General Biology: Marine Biology: Zoology Ecology: Endangered Species Ecology: Extinction Ecology: Nature Ecology: Sea Life
Published

Study projects major changes in North Atlantic and Arctic marine ecosystems due to climate change      (via sciencedaily.com)     Original source 

New research predicts significant shifts in marine fish communities in the North Atlantic and Arctic Oceans as a result of climate warming.

Biology: Biochemistry Biology: Cell Biology Biology: Microbiology Ecology: Nature Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Oceanography
Published

Retreating glaciers: Fungi enhance carbon storage in young Arctic soils      (via sciencedaily.com)     Original source 

Melting Arctic glaciers are in rapid recession, and microscopic pioneers colonize the new exposed landscapes. Researchers revealed that yeasts play an important role in soil formation in the Arctic.

Energy: Technology Engineering: Robotics Research Offbeat: General
Published

Clever clothes! Seams in clothing capture body movement      (via sciencedaily.com)     Original source 

Everyday clothing may soon be able to capture and record body movements according to new research.

Chemistry: Biochemistry Engineering: Robotics Research
Published

A prosthesis driven by the nervous system helps people with amputation walk naturally      (via sciencedaily.com)     Original source 

With a new surgical intervention and neuroprosthetic interface, researchers restored a natural walking gait in people with amputations below the knee. Seven patients were able to walk faster, avoid obstacles, and climb stairs more naturally than people with a traditional amputation.

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

New and improved camera inspired by the human eye      (via sciencedaily.com)     Original source 

Computer scientists have invented a camera mechanism that improves how robots see and react to the world around them. Inspired by how the human eye works, their innovative camera system mimics the tiny involuntary movements used by the eye to maintain clear and stable vision over time.