Down in the slumps: Tracing erosion cycles in arctic permafrost
In the Arctic, landslide-like features known as mega retrogressive thaw slumps are threatening infrastructure, altering regional biogeochemistry, and emitting carbon......»»
Inside the DIY Movement to Fight Coastal Erosion
Farmer and activist David Cottrell’s innovative answer to coastal erosion has slowed the decline of “Washaway Beach” and sparked a movement across the US and Europe......»»
Sika deer overpopulation endangers beech forests in Southern Kyushu, Japan
Kyushu University researchers have found that Japanese beech (Fagus crenata) in the forests of southern Kyushu have seen reduced growth, due to soil erosion caused by the overpopulation of sika deer (Cervus nippon). Their findings, which were publish.....»»
Top cybersecurity concerns for the upcoming elections
In this Help Net Security video, Adam Marrè, CISO at Arctic Wolf, explains how state and local governments must focus on cybersecurity as the 2024 election approaches in the United States. State and local IT and cybersecurity teams usually have few.....»»
Scientists warn missing Russian data causing Arctic climate blind spots
Loss of scientific data from Russia's Arctic monitoring stations following the invasion of Ukraine has worsened information gaps that could have serious implications for tracking and predicting climate change globally, researchers warned Monday......»»
The Samsung Galaxy S24 Ultra could easily replace my gaming handhelds
The Samsung Galaxy S24 Ultra could tempt me to switch from gaming handhelds like the Nintendo Switch and Steam Deck and embrace ray tracing power......»»
Improved mapping gives decision makers a new tool for protecting infrastructure as Arctic warms
New insights from artificial intelligence about permafrost coverage in the Arctic may soon give policymakers and land managers the high-resolution view they need to predict climate-change-driven threats to infrastructure such as oil pipelines, roads.....»»
From Wildfires to Melting Sea Ice, the Warmest Summer on Record Has Had Cascading Effects across the Arctic
Climate change is already disrupting lives in the Arctic, and the warmest summer on record will certainly have an enormous impact on the people and wildlife of the region.....»»
What"s Behind the "Arctic Blast" Plunging into the U.S.?
This week’s cold snap across the U.S. will be one of “the most impressive Arctic outbreaks of this century,” one climate scientist says.....»»
Chasing the light: Study finds new clues about warming in the Arctic
The Arctic, Earth's icy crown, is experiencing a climate crisis like no other. It's heating up at a furious pace—four times faster than the rest of our planet. Sandia researchers are pulling back the curtain on the reduction of sunlight reflectivit.....»»
PFAS flow equally between Arctic Ocean and Atlantic Ocean, study finds
The frigid Arctic Ocean is far removed from the places most people live, but even so, "forever chemicals" reach this remote landscape. Now, research in Environmental Science & Technology Letters suggests that per- and polyfluoroalkyl substances (PFAS.....»»
Scientists collect eDNA samples in the extreme environment of the Arctic melting glaciers autonomously
What if there was a way to collect environmental DNA (eDNA) samples in extreme environments autonomously? And what if this method allowed the collection of more samples and to prevent risk of sample contamination? Portuguese researchers from the Inst.....»»
Multi-point temperature measurements in packed beds using phosphor thermometry and ray tracing simulations
A team of researchers has proposed an indirect optical method for determining internal temperatures of opaque packed beds based on phosphor thermometry. This method enables simultaneous multi-point measurements using an image-based separation of the.....»»
Study investigates influence of Arctic cold air on carbon dioxide uptake of the East Sea
The recent cold spell has plunged South Korean into a deep freeze, resulting in the closure of 247 national parks, the cancellation of 14 domestic flights, and the scrapping of 107 cruise ship voyages. While the cold snap brought relief by significan.....»»
Microbial awakening restructures high-latitude food webs as permafrost thaws
Alaska is on the front lines of climate change, experiencing some of the fastest rates of warming of any place in the world. And when temperatures rise in the state's interior—a vast high-latitude region spanning 113 million acres—permafrost ther.....»»
Beyond the sleigh: Reindeer and their bonds with Arctic peoples
The relationship between indigenous peoples in the Arctic region and their herds reveals a rich history and provides clues about how to protect it......»»
Arabia"s alluvial fans grow and decay with Earth"s orbital cycles
Erosion of Earth's topography entrains sediment in rivers flowing across mountains, canyons and other naturally steep landscapes within the catchment. This silt, sand and gravel is transported variably by suspension in the water column, bouncing alon.....»»
New research reveals how to obtain high-quality DNA from marine samples
The oceans are still the most underexplored part of our planet. Diversity of large organisms in the Arctic Ocean has been investigated in many ways, yet research on the diversity of Arctic microorganisms is lacking. One of the problems, apart from in.....»»
Essential DDoS statistics for understanding attack impact
The impact of DDoS attacks extends far beyond mere inconvenience, as they can result in financial losses, compromised data, and erosion of customer trust. Understanding the nature and consequences of DDoS activity is essential for organizations and i.....»»
Can seabirds hear their way across the ocean? Our research suggests so
Animals cover astonishing distances when they are looking for food. While caribou, reindeer and wolves clock up impressive mileage on land, seabirds are unrivaled in their traveling distances. Arctic terns travel from the Arctic to Antarctica and bac.....»»
As the Arctic warms, its waters are emitting carbon: Study
When it comes to influencing climate change, the world's smallest ocean punches above its weight. It's been estimated that the cold waters of the Arctic absorb as much as 180 million metric tons of carbon per year—more than three times what New Yor.....»»