Biology: Biochemistry Biology: Botany Biology: General Ecology: Extinction Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Geography
Published

Scientists name the most common tropical tree species      (via sciencedaily.com)     Original source 

Researchers have found almost identical patterns of tree diversity across the world's tropical forests. The study of over one million trees across 1,568 locations found that just 2.2% of tree species make up 50% of the total number of trees in tropical forests across Africa, the Amazon, and Southeast Asia. Each continent consists of the same proportion of a few common species and many rare species.

Biology: Marine Biology: Zoology Ecology: Sea Life Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
Published

Acidity of Antarctic waters could double by century's end, threatening biodiversity      (via sciencedaily.com)     Original source 

Without drastically reducing global emissions, the Antarctic Ocean could become too acidic for hundreds of species living there, many already endangered by rising temperatures and sea ice loss.

Energy: Alternative Fuels Energy: Technology Environmental: General Geoscience: Environmental Issues
Published

Green wheels, bright skies: Analysis unveils the connection between electric vehicles and photovoltaics      (via sciencedaily.com)     Original source 

People who own electric vehicles (EVs) are more likely to go a step further and add solar panels to their home, according to an analysis of a behavioral study. Conversely, the impact of owning solar panels also has a bearing on whether a homeowner buys an electric vehicle but not as strongly.

Energy: Alternative Fuels Energy: Fossil Fuels Energy: Technology Environmental: General Geoscience: Environmental Issues Geoscience: Geography
Published

Green ammonia could decarbonize 60% of global shipping when offered at just 10 regional fuel ports      (via sciencedaily.com)     Original source 

A study has found that green ammonia could be used to fulfill the fuel demands of over 60% of global shipping by targeting just the top 10 regional fuel ports. Researchers looked at the production costs of ammonia which are similar to very low sulphur fuels, and concluded that the fuel could be a viable option to help decarbonize international shipping by 2050.

Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues
Published

The rock that creates clouds      (via sciencedaily.com)     Original source 

Felspar dust in the air can create clouds. The feldspar particles act as nucleation sites to which water molecules can attach extremely efficiently. Why this is the case has remained a mystery for a long time. Scientists have now studied feldspar using a special atoimic force microscope and managed to explain this remarkable property of feldspar on an atomic level. The atomic structure is just right to create a layer of OH-groups which in turn can connect to water molecules perfectly.

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

Scientists outline a bold solution to climate change, biodiversity loss, social injustice      (via sciencedaily.com)     Original source 

An international team of scientists has used a novel 500-year dataset to frame a 'restorative' pathway through which humanity can avoid the worst ecological and social outcomes of climate change.

Biology: Biochemistry Ecology: General Ecology: Nature Ecology: Research Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Severe Weather
Published

Global study of extreme drought impacts on grasslands and shrublands      (via sciencedaily.com)     Original source 

A global study shows that the effects of extreme drought -- which is expected to increase in frequency with climate change -- has been greatly underestimated for grasslands and shrublands. The findings quantify the impact of extreme short-term drought on grassland and shrubland ecosystems across six continents with a level of detail that was not previously possible. It is the first time an experiment this extensive has been undertaken to generate a baseline understanding of the potential losses of plant productivity in these vital ecosystems.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Technology
Published

High-performance stretchable solar cells      (via sciencedaily.com)     Original source 

Engineers have succeeded in implementing a stretchable organic solar cell by applying a newly developed polymer material that demonstrated the world's highest photovoltaic conversion efficiency (19%) while functioning even when stretched for more than 40% of its original state. This new conductive polymer has high photovoltaic properties that can be stretched like rubber. The newly developed polymer is expected to play a role as a power source for next-generation wearable electronic devices.

Biology: General Biology: Zoology Ecology: Animals Ecology: General Ecology: Nature Ecology: Research Energy: Alternative Fuels Environmental: Ecosystems Environmental: General
Published

Conflict in full swing: Forest bats avoid large areas around fast-moving wind turbines      (via sciencedaily.com)     Original source 

Not only do many bats die at wind turbines, the turbines also displace some species from their habitats over large areas. When the turbines are in operation at relatively high wind speeds, the activity of bat species that hunt in structurally dense habitats such as forests drops by almost 80 per cent within a radius of 80 to 450 meters around the turbine.

Environmental: General Geoscience: Earth Science Geoscience: Earthquakes
Published

Seismic and infrasonic signals used to characterize Nord Stream pipeline events      (via sciencedaily.com)     Original source 

A new study provides further evidence that the Nord Stream seismic signals came from a complex source. The signals lasted longer than would be expected from a single explosive source, the researchers say, and were more like the signals detected from an underwater volcano or a pipeline venting gas.

Chemistry: Biochemistry Energy: Alternative Fuels
Published

Nature-inspired advanced materials achieves 99.6% solar reflectivity      (via sciencedaily.com)     Original source 

Scientific researchers draw inspiration from nature's brilliance as they seek to develop transformative solutions to unresolved challenges.

Geoscience: Earth Science Geoscience: Geography Geoscience: Oceanography
Published

Re-calibrating the sail plan for Native Hawaiians, Pacific Islanders in ocean sciences      (via sciencedaily.com)     Original source 

In Hawaii and across much of Oceania, Pacific Islanders celebrate the connections between their islands and the ocean that surrounds them.

Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
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Understanding climate mobilities: New study examines perspectives from South Florida practitioners      (via sciencedaily.com)     Original source 

A recent study assessed the perspectives of 76 diverse South Florida climate adaptation professionals. A new study explores the expectations and concerns of practitioners from the private sector, community-based organizations, and government agencies about the region's ability to adapt in the face of increasing sea level rise and diverse consequences for where people live and move, also known as climate mobility.

Environmental: General Geoscience: Earth Science Geoscience: Geography Geoscience: Geology Offbeat: Earth and Climate Offbeat: General
Published

From NYC to DC and beyond, cities on the East Coast are sinking      (via sciencedaily.com)     Original source 

Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year -- a decline at the ocean's edge that well outpaces global sea level rise, confirms new research. Particularly hard hit population centers such as New York City and Long Island, Baltimore, and Virginia Beach and Norfolk are seeing areas of rapid 'subsidence,' or sinking land, alongside more slowly sinking or relatively stable ground, increasing the risk to roadways, runways, building foundations, rail lines, and pipelines, according to a new study.

Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Batteries Energy: Fossil Fuels Energy: Technology Environmental: General
Published

New material allows for better hydrogen-based batteries and fuel cells      (via sciencedaily.com)     Original source 

Researchers have developed a solid electrolyte for transporting hydride ions at room temperature. This breakthrough means that the full advantages of hydrogen-based solid-state batteries and fuel cells can be had without the need for constant hydration. This will reduce their complexity and cost, which is essential for advancing towards a practical hydrogen-based energy economy.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography Geoscience: Severe Weather
Published

Scientists uncover link between the ocean's weather and global climate      (via sciencedaily.com)     Original source 

Scientists outline the first direct evidence linking seemingly random weather systems in the ocean with climate on a global scale. The team's work creates a promising framework for better understanding the climate system.