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Categories: Ecology: Research, Mathematics: Modeling

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Biology: Evolutionary Biology: Marine Ecology: Animals Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
Published

Scientists find evidence of sea star species hybridization      (via sciencedaily.com) 

A new study presents genomic evidence of hybridization between two closely related species of sea stars -- Asterias rubens, the common starfish, and Asterias forbesi, known as Forbes' sea star.

Ecology: General Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Geoscience: Environmental Issues
Published

Lack of evidence hampers progress on corporate-led ecosystem restoration      (via sciencedaily.com) 

An international team of scientists analysed publicly available sustainability reports released by 100 of the world's largest companies and found that around two-thirds of these global corporations are undertaking ecosystem restoration. However, the results highlight that despite many businesses claiming to actively rebuild damaged ecosystems, we know very little about what is actually being achieved.

Computer Science: Artificial Intelligence (AI) Computer Science: General Mathematics: Modeling
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Online AI-based test for Parkinson's disease severity shows promising results      (via sciencedaily.com) 

A new artificial intelligence tool can help people with Parkinson's disease remotely assess the severity of their symptoms within minutes. While expert neurologists performed slightly better than the AI model, the AI model outperformed the primary care physicians with UPDRS certification.

Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Geoscience: Earth Science
Published

Balancing biodiversity, climate change, food for a trifecta      (via sciencedaily.com) 

Scientists identify ways landowners in rural Brazil can find win-win situations with biodiversity and farming.

Chemistry: Biochemistry Computer Science: General Engineering: Robotics Research Mathematics: Modeling
Published

Researchers use AI to find new magnetic materials without critical elements      (via sciencedaily.com) 

A team of scientists developed a new machine learning model for discovering critical-element-free permanent magnet materials based on the predicted Curie temperature of new material combinations.

Biology: Botany Ecology: Animals Ecology: Endangered Species Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems
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Large herbivores keep invasive plants at bay      (via sciencedaily.com) 

Elephants, buffaloes and other heavy herbivores are effective against invasive plants. This is the conclusion of a new study that used Indian data, including data from the world's largest survey of wildlife based on camera traps. But smaller animals can do the same: you don't need elephants to get the same effect, the researchers point out.

Biology: Botany Ecology: Nature Ecology: Research
Published

Flowering for naught: 120 years with nothing to show      (via sciencedaily.com)     Original source 

Flowering for some plants is a yearly occurrence, for others, it is a once-in-a-lifetime event. A widespread species of bamboo in Japan, Phyllostachys nigra var. henonis, takes this one-time flowering event and pushes it to the extreme: they flower once every 120 years before dying to make way for the next generation. Researchers have realized there might be another issue at hand with this monocarpic species, which is the lack of germination of the seeds from a majority of the flowering specimens. Implications of a once dense field of bamboo, something that serves both as a food source and a source of material for crafts, turning to grassland for several years until the regeneration of bamboo begins to start somehow, can impact the ecology of the area in addition to the country's economy.

Biology: Marine Biology: Zoology Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Ecosystems Geoscience: Geography Geoscience: Oceanography
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Coastal fisheries show surprising resilience to marine heat waves      (via sciencedaily.com) 

New research found that marine heat waves -- prolonged periods of unusually warm ocean temperatures -- haven't had a lasting effect on the fish communities that feed most of the world. The finding is in stark contrast to the devastating effects seen on other marine ecosystems cataloged by scientists after similar periods of warming, including widespread coral bleaching and harmful algal blooms.

Chemistry: General Chemistry: Inorganic Chemistry Engineering: Robotics Research Mathematics: Modeling
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Surpassing the human eye: Machine learning image analysis rapidly determines chemical mixture composition      (via sciencedaily.com) 

Machine learning model provides quick method for determining the composition of solid chemical mixtures using only photographs of the sample.

Biology: Evolutionary Ecology: Endangered Species Ecology: Research
Published

Male crested macaques more likely to respond to offspring screams recruiting support      (via sciencedaily.com)     Original source 

When infants are involved in agonistic conflicts, male crested macaques (Macaca nigra) are more likely to respond to screams from their own offspring. This is the conclusion of a recent study led by behavioral ecologists. The researchers studied the behavior of crested macaques in the Tangkoko Nature Reserve on Sulawesi, Indonesia, over a 24-month period (2008 to 2010).

Ecology: General Ecology: Research Environmental: Ecosystems
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Broken by bison, aspen saplings having a tough time in northern Yellowstone      (via sciencedaily.com) 

In northern Yellowstone National Park, saplings of quaking aspen, an ecologically important tree in the American West, are being broken by a historically large bison herd, affecting the comeback of aspen from decades of over-browsing by elk.

Biology: Zoology Ecology: Research
Published

New study reveals anti-cancer properties in Kencur ginger      (via sciencedaily.com)     Original source 

Scientists have verified the anticancer effects of Kencur, a tropical plant of the ginger family, mainly grown in Southeast Asia, in cell and animal experiments. They found that Kencur extract and its main active components significantly inhibit cancer cell growth at the cellular and animal levels. Furthermore, the involvement of TFAM in the mechanism of action was confirmed.

Biology: Zoology Ecology: Animals Ecology: General Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Geoscience: Earth Science
Published

National parks support wildlife inside and outside their borders      (via sciencedaily.com) 

Fresh research suggests that national parks enhance bird diversity inside their borders. Large parks also support higher diversity of both birds and mammals in nearby unprotected areas.

Biology: Marine Ecology: Extinction Ecology: General Ecology: Research Ecology: Sea Life Environmental: Ecosystems Geoscience: Environmental Issues
Published

Ice-free preservation method holds promise to protect reefs      (via sciencedaily.com) 

An interdisciplinary team of researchers demonstrated that coral can be preserved through a new technique called isochoric vitrification. This process takes the selected coral fragments through the stages of cryopreservation and subsequent revival.

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

Deforestation limits nesting habitat for cavity-nesting birds      (via sciencedaily.com) 

A new study of cavity-nesting birds in Ecuador shows the influence of deforestation on their habitat and reproductive success. Nest boxes could help.