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Categories: Ecology: Endangered Species, Ecology: Nature

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Biology: Biochemistry Biology: General Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Nature
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New deep learning AI tool helps ecologists monitor rare birds through their songs      (via sciencedaily.com)     Original source 

Researchers have developed a new deep learning AI tool that generates life-like birdsongs to train bird identification tools, helping ecologists to monitor rare species in the wild.

Biology: Evolutionary Biology: General Biology: Marine Ecology: General Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
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Previously unknown luminescence revealed in ten deep sea species and an order of sea cucumbers      (via sciencedaily.com)     Original source 

Researchers present evidence of previously unknown luminosity in 10 deep-sea species, suggesting underestimated diversity. These new discoveries include a member of the order Molpadia, which was previously thought not to be luminescent. The authors stress the importance of considering the ecological role of bioluminesence and the need for conservation.

Biology: General Biology: Zoology Ecology: Invasive Species Ecology: Nature
Published

Geese 'keep calm and carry on' after deaths in the flock      (via sciencedaily.com)     Original source 

Canada geese strengthen existing friendships and forge a few new connections after losing close associates from their flock, new research shows.

Biology: Biochemistry Biology: General Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Geoscience: Geography
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Non-native species likely to continue spreading in North America, Australia and Europe      (via sciencedaily.com)     Original source 

Naturalized species, which are not native but have established themselves in new locations, have the potential to spread even further to suitable habitats in many parts of the world, reports a new study.

Biology: Botany Ecology: Endangered Species Ecology: Nature Geoscience: Geochemistry
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Research provides crucial insights into moss growth under elevated CO2 levels that may benefit climate change models      (via sciencedaily.com)     Original source 

Approximately 12,000 species of mosses exist and cover close to four million square miles of earth, equivalent to the size of Canada, and are ecologically and evolutionarily important. Mosses play an essential role in rainwater retention, decreasing plant pathogens and increasing carbon sequestration in soil, thus improving the overall soil health. Mosses also protect long-term carbon storage systems, such as bogs and permafrost. 

Biology: Biochemistry Biology: Biotechnology Biology: Botany Biology: Cell Biology Biology: General Biology: Genetics Biology: Molecular Ecology: Endangered Species
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A tale of two proteins: Fundamental research could make growing better crops like clockwork      (via sciencedaily.com)     Original source 

Rhomboid-like protein 10, or RBL10, is thought to be an enzyme that degrades other proteins in the chloroplast membrane, but its function is largely unknown. Researchers are studying how RBL10 affects photosynthetic membrane lipid metabolism, an essential process in photosynthesis.

Biology: General Biology: Marine Biology: Zoology Ecology: Endangered Species Ecology: Extinction Ecology: Sea Life Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
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Endangered turtle population under threat as pollution may lead to excess of females being born      (via sciencedaily.com)     Original source 

Researchers find exposure to heavy metals cadmium and antimony and certain organic contaminants, accumulated by the mother and transferred to her eggs, may cause embryos to be feminized in green sea turtles (Chelonia mydas), a species already at risk of extinction from a current lack of male hatchlings.

Ecology: Extinction Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues
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Naturally regrowing forests are helping to protect the remaining old forests in the Amazon      (via sciencedaily.com)     Original source 

Secondary forests that have regrown naturally on land abandoned from agriculture  are important in counteracting the effects of forest fragmentation across the Amazon basin, according to new findings.

Biology: Biochemistry Biology: Botany Biology: Cell Biology Biology: General Ecology: Endangered Species Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
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New study indicates C4 crops less sensitive to ozone pollution than C3 crops      (via sciencedaily.com)     Original source 

Researchers have studied the effects of elevated O3 on five C3 crops (chickpea, rice, snap bean, soybean, wheat) and four C4 crops (sorghum, maize, Miscanthus × giganteus, switchgrass). Their findings indicate that C4 crops are much more tolerant of high O3 concentrations than C3 crops.

Ecology: Extinction Ecology: General Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry
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Diverse forests hold huge carbon potential, as long as we cut emissions      (via sciencedaily.com)     Original source 

New study estimates that natural forest recovery could capture approximately 226 Gigatonnes (Gt) of carbon, but only if we also reduce greenhouse gas emissions. Achieving these results requires community-driven efforts to conserve and restore biodiversity. In brief: Forests have the potential to capture 226 Gigatonnes (Gt) of carbon in areas where they would naturally exist. This forest potential can only be achieved alongside emissions cuts. Sixty-one percent of the forest potential can be achieved by protecting existing forests and allowing them to regrow to maturity. Thirty-nine percent can be achieved by reconnecting fragmented landscapes through community-driven ecosystem restoration and management. A natural diversity of species is needed to maximize the forest carbon potential.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Microbiology Ecology: Nature Environmental: Ecosystems Geoscience: Geochemistry
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Bacteria-virus arms race provides rare window into rapid and complex evolution      (via sciencedaily.com)     Original source 

Rather than a slow, gradual process as Darwin envisioned, biologists can now see how evolutionary changes unfold on much more accelerated timescales. Using an accelerated arms race between bacteria and viruses, researchers are documenting rapid evolutionary processes in simple laboratory flasks in only three weeks.

Biology: Biochemistry Biology: Microbiology Ecology: General Ecology: Nature Ecology: Research Ecology: Trees Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues
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Experts predict 'catastrophic ecosystem collapse' of UK forests within the next 50 years if action not taken      (via sciencedaily.com)     Original source 

Experts predict 'catastrophic ecosystem collapse' of UK forests within the next 50 years if action not taken. Other threats to UK forests include competition with society for water, viral diseases, and extreme weather affecting forest management.

Biology: General Biology: Zoology Ecology: Extinction Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science
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'Alien' wasps thriving in tropical forests      (via sciencedaily.com)     Original source 

Researchers say they have discovered high diversity of Darwin wasps in a tropical rainforest in Brazil, wasps which were previously thought to thrive more in cooler habitats.

Biology: Biotechnology Biology: Botany Biology: Cell Biology Biology: General Biology: Genetics Ecology: Endangered Species
Published

Identifying a silicon transporter to improve the yield of rice      (via sciencedaily.com)     Original source 

Researchers identify a membrane transporter in rice that regulates the accumulation and localization of silicon in the leaves.

Biology: Biochemistry Biology: General Biology: Marine Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Sea Life Paleontology: General
Published

Why a surprising discovery, warming seas and the demise of the 'Meg' may spell trouble for more and more sharks      (via sciencedaily.com)     Original source 

Some unexpected shark strandings and subsequent surprises following autopsies have, ironically, taken marine biologists millions of years back in time as they look to the future with concern. Adding chapters to an evolutionary tale involving the infamous megalodon shark (the 'Meg'), they think their work suggests there are more warm-blooded sharks out there than previously believed, and -- based on the Meg's demise -- these species may be at great risk from warming seas.