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Categories: Ecology: Trees, Environmental: Biodiversity

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Biology: Botany Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature Environmental: Biodiversity
Published

Australasia's hidden pollination crisis could threaten biodiversity and food security      (via sciencedaily.com)     Original source 

Australasia's hidden pollination crisis, mirroring global threats, could pose a significant risk to regional biodiversity and food security, new research has found.

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

Amazon deforestation linked to long distance climate warming      (via sciencedaily.com)     Original source 

Deforestation in the Amazon causes land surfaces up to 100 kilometers away to get warmer, suggests a new study.   The research suggests that tropical forests play a critical role in cooling the land surface -- and that effect can play out over considerable distances. 

Biology: Biochemistry Biology: General Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues
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Amphibians have one more thing to worry about--mercury      (via sciencedaily.com)     Original source 

The first widescale assessment of methylmercury in adult amphibians in the U.S. to date shows that, in amphibians, this toxic compound is common, widespread and, at least for some, can reach very high levels.

Ecology: Extinction Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues
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Offset markets: New approach could help save tropical forests by restoring faith in carbon credits      (via sciencedaily.com)     Original source 

A new approach to valuing the carbon storage potential of natural habitats aims to help restore faith in offset schemes, by enabling investors to directly compare carbon credit pricing across a wide range of projects.

Ecology: Extinction Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geography
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75% of exclusive hardwood may be illegally harvested      (via sciencedaily.com)     Original source 

The tropical wood type ipe is popular for building exclusive wooden decks, and in North America and Europe, the demand for the material has increased sharply. Now, a study shows that more than three-quarters of all ipe from the top producing region in Brazil could have been harvested illegally.

Biology: General Biology: Zoology Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity
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'Robin Hood' approach for tracking biodiversity      (via sciencedaily.com)     Original source 

Researchers have developed a framework that can help scientists understand trends in biodiversity by using data from well-characterized species to provide insights on data-deficient species. The framework provides a how-to guide for researchers and practitioners to implement.

Biology: Microbiology Ecology: Invasive Species Ecology: Trees
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Even treated wood prevents bacterial transmission by hand      (via sciencedaily.com)     Original source 

According to a new study, surface treatment and moisture affect the antibacterial properties of wood. Based on the findings, treated wood should be increasingly used as surface material.

Environmental: Biodiversity Environmental: Ecosystems Geoscience: Environmental Issues Geoscience: Oceanography
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Marine protected areas and climate change      (via sciencedaily.com)     Original source 

New research offers a way to build climate resilience into the designs of ocean and coastal areas intended to protect marine species. The researchers recommend establishing numerous marine protected areas across political borders, starting with the Southern California Bight.

Environmental: Biodiversity Environmental: Ecosystems Geoscience: Environmental Issues Paleontology: Climate Paleontology: Fossils Paleontology: General
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Sediment core analysis supports new epoch characterized by human impact on planet      (via sciencedaily.com)     Original source 

Scientists analyzed open-source data to track vegetation changes across North America since the end of the Pleistocene Epoch, and conclude that humans have had as much of an impact on the landscape as the retreat of the glaciers at the end of the Ice Age. 

Biology: Botany Ecology: Nature Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Geography
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New study finds hidden trees across Europe: A billion tons of biomass is overlooked today      (via sciencedaily.com)     Original source 

Through satellite imaging a new AI driven mapping of biomass and CO2 storage shows that a huge number of trees are overlooked in Europe's urban, rural, and agricultural areas. Across Europe, researchers have discovered a billion tons of hidden biomass.

Ecology: Trees Environmental: Ecosystems Environmental: General Environmental: Wildfires Geoscience: Geography
Published

New study shows surprising effects of fire in North America's boreal forests      (via sciencedaily.com)     Original source 

Using satellite images, researchers found that fires in North America's boreal forest may be changing the environment in ways that researchers didn't previously anticipate.

Biology: Cell Biology Biology: Marine Biology: Microbiology Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Geoscience: Geography
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Soil carried on sea freight loaded with dangerous pests and diseases, research finds      (via sciencedaily.com)     Original source 

While sea freight is recognised as a pathway for the movement of exotic organisms, there is little research that has quantified the risk. Soil collected from the external surfaces of sea freight was found to support live microorganisms, worms, seeds and insects, including various regulated biosecurity organisms. The research confirms that shipping containers provide a pathway for the movement of exotic species.

Environmental: Biodiversity Environmental: General Geoscience: Environmental Issues
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Cut emissions and improve farming to protect wilderness      (via sciencedaily.com)     Original source 

Humanity must cut carbon emissions and use farmland more efficiently to protect our planet's remaining wilderness, new research shows.

Biology: Biochemistry Biology: Biotechnology Biology: Botany Biology: Cell Biology Biology: General Biology: Genetics Biology: Microbiology Ecology: Invasive Species Ecology: Trees Geoscience: Geochemistry
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Yeast speeds discovery of medicinal compounds in plants      (via sciencedaily.com)     Original source 

Researchers have harnessed the power of baker's yeast to create a cost-effective and highly efficient approach for unraveling how plants synthesize medicinal compounds, and used the new method to identify key enzymes in a kratom tree.

Biology: Biochemistry Biology: Marine Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry
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Drought conditions expose rivers to hotter water temperatures      (via sciencedaily.com)     Original source 

A new study reveals how reduced water flows and rising atmospheric temperatures are set to heat our rivers -- creating major challenges for aquatic life, ecosystems, and society.

Biology: Biochemistry Biology: General Biology: Marine Ecology: General Ecology: Research Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems
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New mollusk and crustacean species in symbiosis with worms in dead coral rocks      (via sciencedaily.com)     Original source 

The symbiotic communities of invertebrates in dead coral gravel on the shallow, warm-temperate coast of the Kii Peninsula in western Japan. New bivalve species and sideswimmer have been found to live communally with the greenish Bonellia spoonworm. Live-in symbionts share the burrows of other organisms in sand and mud on the seabed. However, studies on burrow niches in rigid substrates, such as rocks on the seabed, have been scarce.