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UrduStatisticians have calculated the probability of ships of different Polar Ship Categories becoming beset in ice along the Northern Sea Route. Their data will help assess the risks of maritime traffic in the Arctic.
Tag: Nature
What is the probability of ships becoming beset in ice in Arctic waters?
Statisticians have calculated the probability of ships of different Polar Ship Categories becoming beset in ice along the Northern Sea Route. Their data will help assess the risks of maritime traffic in the Arctic. The results of the new study,…
Top electronics brands, global organizations launch alliance for circular electronics
Top electronics brands join new alliance to set shared vision for circular economy for electronics; release roadmap, vision on how to accelerate the circular transition
New analysis shows potential for ‘solar canals’ in California
UC Santa Cruz researchers published a new study–in collaboration with UC Water and the Sierra Nevada Research Institute at UC Merced–that suggests covering California’s 6,350 km network of public water delivery canals with solar panels could be an economically feasible…
An agile superpower — China’s various roles in Africa and the Arctic
– It is as if China is two completely different countries, if we look at how they appear in two such different cases as Africa and the Arctic, says Christer Henrik Pursiainen. He is a professor at the Department of…
New study reveals habitat that could increase jaguar numbers
Tucson, Ariz. (March 16, 2021) – This week, a new, peer-reviewed scientific study finds that there is far more potential jaguar habitat in the U.S. than was previously thought. Scientists identified an area of more than 20 million acres that…
Militarization negatively influences green growth
This was concluded by economists who studied the indicators of 21 OECD countries from 1980 to 2016
The world’s oldest crater from a meteorite isn’t an impact crater after all
Several years after scientists discovered what was considered the oldest crater a meteorite made on the planet, another team found it’s actually the result of normal geological processes.
The world’s oldest crater from a meteorite isn’t an impact crater after all
Several years after scientists discovered what was considered the oldest crater a meteorite made on the planet, another team found it’s actually the result of normal geological processes. During fieldwork at the Archean Maniitsoq structure in Greenland, an international team…
Combining public health and environmental science to develop pollen forecasting
Combining healthcare data with ground-breaking ecological techniques, could set a roadmap for refining pollen forecasts in the future
Venom-extraction and exotic pet trade may hasten the extinction of scorpions
An article published by the researchers of the Biodiversity Unit at the University of Turku, Finland, highlights how amateur venom-extraction business is threatening scorpion species. Sustainably produced scorpion venoms are important, for example, in the pharmacological industry. However, in the…
Gene discovery may help peaches tolerate climate stress
Researchers have identified genes in peach’s wild relatives and local domesticated varieties that could improve the resistance of domesticated peach to many pressures imposed by climate change
Citizens and scientists release 28-year record of water quality in Buzzards Bay
WOODS HOLE, Mass. — A long-lasting, successful relationship between scientists at the MBL Ecosystems Center and the citizen-led Buzzards Bay Coalition has garnered a long-term record of water quality in the busy bay that lies west of Woods Hole. That…
VIMS scientists want to hear your fish tales… or at least see your photos
Researchers at William & Mary’s Virginia Institute of Marine Science are casting a wide net in search of fish photos. Their immediate goal is to use angler snapshots to train software to identify different fish species. Their ultimate goal is…
Strict environmental laws ‘push’ firms to pollute elsewhere
Study highlights need for global cooperation on policies
Irrigation management key for bioenergy production to mitigate climate change
To avoid a substantial increase in water scarcity, biomass plantations for energy production need sustainable water management, a new study shows. Bioenergy is frequently considered one of the options to reduce greenhouse gases for achieving the Paris climate goals, especially…
Economic benefits of protecting nature now outweigh those of exploiting it, global data reveal
The economic benefits of conserving or restoring natural sites “outweigh” the profit potential of converting them for intensive human use, according to the largest-ever study comparing the value of protecting nature at particular locations with that of exploiting it. A…
Switzerland’s energy transition
Can Switzerland, as planned, cut its CO 2 emissions to zero by 2050? In a study, researchers at the Paul Scherrer Institute PSI have investigated what measures would be necessary to achieve this reduction and how much it might cost…
Temperature and aridity fluctuations over the past century linked to flower color changes
Clemson researchers combined color descriptions from museum flower specimens dating back to 1895 with historic climate data to link changes in temperature and aridity with color change in the human-visible spectrum
New book reveals Charles Darwin’s cultural impact in unprecedented detail
NUS historian of science Dr John van Wyhe has co-published a groundbreaking new book on Charles Darwin which shows for the first time the extent of his cultural impact over the past 160 years
‘Overwhelming’ international support for more government action on environment, message-testing experiment finds
With eight months to go before the UN Climate Change Conference (COP26), an international survey experiment has found evidence of “overwhelming” support across seven major countries for governments to “do more” to protect the environment. The survey directly asks the…
Visiting water bodies worth £700bn to economies, study finds
Europeans spend more than £700 billion (€800bn) a year on recreational visits to water bodies – but perceived poor water quality costs almost £90 billion (€100bn) in lost visits, a new study has found. The new research – led by…
Retroviruses are re-writing the koala genome and causing cancer
The koala retrovirus (KoRV) is a virus which, like other retroviruses such as HIV, inserts itself into the DNA of an infected cell. At some point in the past 50,000 years, KoRV has infected the egg or sperm cells of…
Short-term climate modeling forecasts drought for Southeast US
Many climate models focus on scenarios decades into the future, making their outcomes seem unreliable and problematic for decision-making in the immediate future. In a proactive move, researchers are using short-term forecasts to stress the urgency of drought risk in the United States and inform policymakers’ actions now.
Cellular seafood
Researchers detail the long chain of events required for cultured seafood to deliver environmental benefits
Mangrove forests store more carbon when they’re more diverse
Mangrove forests with greater species diversity can store more carbon, according to new research published in the British Ecological Society journal Functional Ecology . Researchers studying mangrove forests in Hainan Island, China, have found that species diversity in mangrove forests…
Food systems lessons from COVID-19: From understanding fragilities to building resilience
At this seminar, researchers from the CGIAR COVID-19 Hub present results from the first global assessment of the impacts of COVID-19 on food systems and their actors
Saki monkeys get screen time for more control over their lives in captivity
Computer scientists have designed a video player that the small primates can activate on demand
Whale Sharks show remarkable capacity to recover from injuries
A new study has for the first time explored the rate at which the world’s largest fish, the endangered whale shark, can recover from its injuries. The findings reveal that lacerations and abrasions, increasingly caused through collisions with boats, can…
Transforming urban systems: Toward sustainability
Synthesis of five frameworks seeks to advance global urban science
Taking an in-depth look at Americans’ opinions on climate change
The Climate Insights 2020 survey, a joint effort by researchers at Stanford University, Resources for the Future, and ReconMR, provides insight into American opinions on climate change, natural disasters, and more
Salmon scales reveal substantial decline in wild salmon population & diversity
Researchers from Simon Fraser University analyzed 100-year-old salmon scales to assess the health of wild salmon populations
UNEP synthesis of scientific assessments provides blueprint to secure humanity’s future
Meeting ramped-up climate and biodiversity targets, cutting deadly pollution and achieving SDGs needs an all-society push for sustainability
The effect of natural disasters on criminal–and charitable–activity in the USA
Study Also Unveils Trends in Philanthropy by Individuals and Households That Can Help Shape Crisis Management Protocols
Learning by observation reduces cognitive bias, research suggests
New research uncovers the effectiveness of debiasing by observing others
Mapping hotspots of undersized fish and crustaceans may aid sustainable fishing practices
A new study in Frontiers in Marine Science provides a first-of-its-kind evaluation of which regions of southern European seas are in the most need of fishing restrictions. These areas have persistently shown high numbers of undersized fish and crustaceans, which…
Human-elephant conflict in Kenya heightens with increase in crop-raiding
A study led by the University of Kent’s Durrell Institute of Conservation and Ecology has found that elephants living around the Masai Mara National Reserve, Kenya, are crop-raiding closer to the protected area, more frequently and throughout the year
Territorial, expert navigators: The black howler monkeys of Mexico
Researchers uncover advanced skills of black howler monkeys
Listening to the call of the wild: Tracking deer movements using sound
Tokyo, Japan — In the marchland of Japan’s Oze National Park, keeping track of the deer population has been a difficult and time-consuming task for the park rangers. Now their lives could get much easier, thanks to a novel technique…
Food export restrictions by a few countries could skyrocket global food crop prices
Global shocks such as COVID-19 call for improved political decisions and accountability to secure food for everyone
Top 10 insights in climate science in 2020 selected by 57 leading global researchers
New insights include higher than expected emissions from permafrost thaw, growing mental health burdens, and the untapped potential of green COVID-19 recovery packages
New research project on sustainable electronics promises to reduce e-waste problem
Assistant Professor Shweta Agarwala from the Department of Electrical and Computer Engineering at Aarhus University will use materials science and printed electronics to deal with the ever-increasing problem of electronic waste
Street trees close to the home may reduce the risk of depression
Researchers show positive effect of urban nature on mental health
CCNY’s David Lohman finds Asian butterfly mimics different species as defense mechanism
Many animal and insect species use Batesian mimicry – mimicking a poisonous species – as a defense against predators. The common palmfly, Elymnias hypermnestra (a species of satyrine butterfly), which is found throughout wide areas of tropical and subtropical Asia,…
Measuring the belowground world
Researchers call for greater consideration of soil biodiversity and functions in international conservation strategies
BioRescue two new northern white rhino embryos created at Christmas
Now there are five
Expert prognosis for the planet – we’re on track for a ghastly future
The state of the planet is much worse than most people understand and that humans face a grim and “ghastly future” unless extraordinary action is taken soon.
Nature Article Highlights UAMS Effort to Share COVID-19 Images on National Cancer Database
Data experts with the University of Arkansas for Medical Sciences (UAMS) have uploaded clinical images of COVID-19 patients to a publically available national database that scientists can use in researching the disease and its impact in a global pandemic.
Dungeness crab fishing industry response to climate shock
How do fishing communities respond when disrupted by marine heatwave-associated harmful algal bloom closures?
New data-driven global climate model provides projections for urban environments
CHAMPAIGN, Ill. — Cities only occupy about 3% of the Earth’s total land surface, but they bear the burden of the human-perceived effects of global climate change, researchers said. Global climate models are set up for big-picture analysis, leaving urban…