Chemistry: Biochemistry Energy: Alternative Fuels Energy: Fossil Fuels Energy: Technology Environmental: General Geoscience: Environmental Issues
Published

Using idle trucks to power the grid with clean energy      (via sciencedaily.com)     Original source 

Researchers are tapping into idled electric vehicles to act as mobile generators and help power overworked and aging electricity grids. After analyzing energy demand on Alberta's power grid during rush hour, the research proposes an innovative way to replenish electrical grids with power generated from fuel cells in trucks.

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

Human activity facilitates invasive plants' colonization in Mediterranean ecosystems      (via sciencedaily.com)     Original source 

Some invasive plants can form persistent banks of seeds that remain under the soil for years, and this makes their eradication practically impossible. Over time, this invisible population of large quantities of living, buried plants -- in seed form -- will reoccupy ecosystems and displace the typical flora of the natural environment.

Chemistry: General Chemistry: Inorganic Chemistry Energy: Alternative Fuels Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Bulky additives could make cheaper solar cells last longer      (via sciencedaily.com)     Original source 

An insight into preventing perovskite semiconductors from degrading quickly could help enable solar cells estimated to be two to four times cheaper than today's thin-film solar panels.

Chemistry: Inorganic Chemistry Energy: Alternative Fuels Energy: Technology Environmental: Ecosystems Environmental: Water
Published

Highly durable, nonnoble metal electrodes for hydrogen production from seawater      (via sciencedaily.com)     Original source 

The water electrolysis method, a promising avenue for hydrogen production, relies on substantial freshwater consumption, thereby limiting the regions available with water resources required for water electrolysis . Researchers have developed highly durable electrodes without precious metals to enable direct hydrogen production from seawater.

Energy: Alternative Fuels Energy: Technology Environmental: General
Published

New findings regarding the high efficiency of perovskite solar cells      (via sciencedaily.com)     Original source 

Free charge carriers in perovskite solar cells likely have a special form of protection from recombination, researchers have discovered. This may be key to the high efficiency of this cell type, which has been increased to over 25 % within a decade.

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.

Ecology: Invasive Species Ecology: Nature Environmental: Biodiversity
Published

Unveiling the reproductive secrets of red-swamp crayfish      (via sciencedaily.com)     Original source 

The red-swamp crayfish Procambarus clarkii is a highly invasive species native to American freshwaters but has also invaded many freshwater ecosystems around the world. Now, researchers conducted a comparative analysis to compare reproductive characteristics of American crayfish with Japanese crayfish. They identified morphological characteristics which can aid in distinguishing the invasive properties of crayfish at the peak of their reproductive form, ultimately assisting in their effective population control.

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.

Archaeology: General Biology: Biochemistry Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General
Published

Nine new snail species discovered in Papua New Guinea, a biodiversity hot spot at risk      (via sciencedaily.com)     Original source 

A new study describes nine new species of carnivorous land snails, all of which are so small they could fit together on a U.S. nickel. They present a rare opportunity to study a group that in many other places is disappearing fast. Worldwide, mollusks account for more than 50% of all recorded extinctions since the year 1500, and many of these were land snails from Pacific islands.

Ecology: Endangered Species Ecology: Invasive Species
Published

Nutrition needs drive bee appetites      (via sciencedaily.com)     Original source 

Scientists studied the foraging habits of wild bees. Their findings can help guide seed and plant choices that support and enhance wild bee populations. In short, their research showed that different bee species have different nutritional needs. Given that not all pollens are the same, bees forage accordingly to meet their unique needs. This research may help fight against pollinator declines through better design of rangeland restoration projects.

Biology: Biochemistry Biology: General Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature Environmental: General
Published

Widespread population collapse of African Raptors      (via sciencedaily.com)     Original source 

An international team of researchers has found that Africa's birds of prey are facing an extinction crisis. The report warns of declines among nearly 90% of 42 species examined, and suggests that more than two-thirds may qualify as globally threatened.

Biology: Biochemistry Biology: General Ecology: Animals Ecology: Invasive Species
Published

Some mosquitoes like it hot      (via sciencedaily.com)     Original source 

Certain populations of mosquitoes are more heat tolerant and better equipped to survive heat waves than others, according to new research.

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.

Biology: Cell Biology Biology: Microbiology Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Microbial awakening restructures high-latitude food webs as permafrost thaws      (via sciencedaily.com)     Original source 

Wildlife biologists used a novel technique to trace the movement of carbon through Arctic and boreal forest food webs and found that climate warming resulted in a shift from plant-based food webs to fungal-based food webs for several high-latitude species, with potential indirect effects on nutrient cycling and ecosystem function.

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.

Anthropology: General Ecology: Invasive Species Ecology: Trees Environmental: Ecosystems Environmental: General Environmental: Wildfires
Published

Western Cascades landscapes in Oregon historically burned more often than previously thought      (via sciencedaily.com)     Original source 

Forests on the west slope of Oregon's Cascade Range experienced fire much more often between 1500 and 1895 than had been previously thought.

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

New reptile on the block: A new iguana species discovered in China      (via sciencedaily.com)     Original source 

Researchers have identified a new iguana species, Wang's garden lizard (Calotes wangi), in southern China and northern Vietnam. This species, part of the Calotes versicolor complex, was discovered through extensive surveys conducted from 2009 to 2022. Measuring less than 9 cm with an orange tongue, it inhabits subtropical and tropical forests, thriving in various landscapes including urban areas.