Environmental: General Environmental: Wildfires Geoscience: Environmental Issues Geoscience: Geography Geoscience: Severe Weather
Published

Climate change will increase wildfire risk and lengthen fire seasons      (via sciencedaily.com)     Original source 

Wildfires are some of the most destructive natural disasters in the country, threatening lives, destroying homes and infrastructure, and creating air pollution. In order to properly forecast and manage wildfires, managers need to understand wildfire risk and allocate resources accordingly.

Geoscience: Severe Weather
Published

How ChatGPT could help first responders during natural disasters      (via sciencedaily.com)     Original source 

Researchers train AI to accurately recognize addresses and other location descriptions in Hurricane Harvey social media posts.

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

Urbanization increases seasonal differences in plant-pollinator networks      (via sciencedaily.com)     Original source 

Increasing urbanization worldwide is a growing threat to biodiversity. At the same time, flowering plants are often more diverse in cities than in the countryside. This is due to flowering plants and agricultural crops, which are increasingly being grown in cities. A recent study shows that the interactions between plants and pollinators, which are important for agricultural production, are surprisingly dynamic. For example, the plant and bee species involved in pollination vary greatly between the seasons.

Environmental: Biodiversity Environmental: General Environmental: Water Geoscience: Environmental Issues
Published

Researchers develop grassroots framework for managing environmental commons      (via sciencedaily.com)     Original source 

A team of sustainability scientists recently announced that they have developed a community-based framework, founded on extensive local and traditional knowledge, to help assess and respond to the kinds of ecological threats that are widely dispersed across a varied landscape and whose solutions are not immediately obvious. The framework, which was developed to address watershed issues in Honduras's Lake Yojoa, is widely applicable to a broad range of threats facing ecological commons wherever they may occur around the world.

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

Top 10 climate science insights unveiled      (via sciencedaily.com)     Original source 

A new report equips policymakers with the latest and most pivotal climate science research from the previous 18 months, synthesized to help inform negotiations at COP28 and policy implementation through 2024 and beyond.

Biology: Zoology Ecology: Animals Ecology: Endangered Species Environmental: General Geoscience: Environmental Issues Geoscience: Severe Weather
Published

New study identifies the greatest threat to wildlife across North America and Canada: people      (via sciencedaily.com)     Original source 

A biology student studied more than 600,000 wildlife rehabilitation center records to look at the human impact on wild animals, from lead poisonings to window strikes to vehicle collisions.

Biology: Biochemistry Biology: Zoology Environmental: General Geoscience: Environmental Issues Geoscience: Geography Geoscience: Severe Weather
Published

Artificial light is luring birds to cities and sometimes to their deaths      (via sciencedaily.com)     Original source 

Scientists used weather radar data to map bird stopover density in the United States and found that artificial light is a top indicator of where birds will land. City lights lure birds into what can be an ecological trap -- with buildings that lead to collisions, less habitat, scarcer food, and more people and cats. The study provides the first continent-wide maps of migration stopover hotspots in the contiguous United States, and knowing these broadscale layover patterns can help in the development of conservation plans. 

Geoscience: Geomagnetic Storms Geoscience: Severe Weather Offbeat: Earth and Climate Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Space Space: General Space: The Solar System
Published

One of the largest magnetic storms in history quantified: Aurorae covered much of the night sky from the Tropics to the Polar Regions      (via sciencedaily.com)     Original source 

An international multidisciplinary team consisting of solar physicists, geophysicists, and historians from nine countries analysed observations of an extreme solar-terrestrial storm reported in historical records from February 1872. Their findings confirm that a moderate sunspot group triggered one of the largest magnetic storms ever recorded, almost covering the entire night sky with colourful aurorae in both hemispheres. If such an extreme storm occurred today, it would severely disrupt modern technological infrastructure. Their study emphasizes the importance of looking at historical records in light of modern scientific knowledge.

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

Rare ant species rediscovered in North Carolina trees      (via sciencedaily.com)     Original source 

There's a species of ant that is so rare, only a handful of records exist from across the entire eastern United States. North Carolina State University researcher Michelle Kirchner not only found these ants in the Triangle region of North Carolina, she is the first to document an entire colony for scientists, taxonomists and ant-thusiasts everywhere. It is the first time males of the species have been collected or photographed.

Biology: Microbiology Environmental: Biodiversity Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Inoculation against diseased fields      (via sciencedaily.com)     Original source 

Farmland often harbors a multitude of pathogens which attack plants and reduce yields. A research team has now shown that inoculating the soil with mycorrhizal fungi can help maintain or even improve yields without the use of additional fertilizers or pesticides. In a large-scale field trial, plant yield increased by up to 40 percent.

Geoscience: Geography Geoscience: Oceanography Geoscience: Severe Weather
Published

Being prepared for storm surges on the Baltic Sea coast      (via sciencedaily.com)     Original source 

The record storm surge in October 2023 caused severe damage to the German Baltic coast. Effective adaptation scenarios to rising sea levels are therefore becoming increasingly urgent. In two recent studies, researchers have modeled both the flooding extent along the Baltic Sea coastal areas and two possible upgrades for current dike lines in high resolution. They modeled various storm surge and sea level rise scenarios.

Biology: Biochemistry Ecology: Trees Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Severe Weather Paleontology: Climate
Published

600 years of tree rings reveal climate risks in California      (via sciencedaily.com)     Original source 

The San Joaquin Valley in California has experienced vast variability in climate extremes, with droughts and floods that were more severe and lasted longer than what has been seen in the modern record, according to a new study of 600 years of tree rings from the valley.

Biology: Botany Environmental: Biodiversity Environmental: General Geoscience: Environmental Issues
Published

Flower power on Indian farms helps bees and boosts livelihoods      (via sciencedaily.com)     Original source 

Planting flowers beside food crops on farms in India attracts bees, boosts pollination and improves crop yield and quality, researchers have found.

Environmental: General Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geology Geoscience: Geomagnetic Storms Geoscience: Severe Weather Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: The Solar System
Published

Solar activity likely to peak next year      (via sciencedaily.com)     Original source 

Researchers have discovered a new relationship between the Sun's magnetic field and its sunspot cycle, that can help predict when the peak in solar activity will occur. Their work indicates that the maximum intensity of solar cycle 25, the ongoing sunspot cycle, is imminent and likely to occur within a year.

Biology: Biochemistry Biology: Botany Biology: General Ecology: Endangered Species Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Earth Science
Published

Slash-and-burn agriculture can increase forest biodiversity, researchers find      (via sciencedaily.com)     Original source 

The slash-and-burn agriculture practiced by many Indigenous societies across the world can actually have a positive impact on forests, according to a new study done in Belize. Researchers found that in areas of the rainforest in which Indigenous farmers using slash-and-burn techniques created intermediate-sized farm patches -- neither too small nor too large -- there were increases in forest plant diversity.