(Press-News.org) Pine-oak forests and frequent fires have been a predominant feature of Albany Pine Bush, New York, for the last 11,000 years - though increases in ferns, mosses, and peat-deposition reflect moister climates in recent millennia, according to pollen and charcoal samples
###
Article URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0314101
Article Title: A 13,000-year history of vegetation and fire in a rare inland pine barrens: The Albany Pine Bush (Albany County, New York, USA)
Author Countries: Canada, U.S.
Funding: (JCS) The private donor-funded Draper-Lussi Endowed Chair Fund at Paul Smith’s College, provided the radiometric dating and publication costs (https://www.paulsmiths.edu). (JS-J): Discovery Grant RGPIN-2023-04813 from the Natural Sciences and Engineering Research Council of Canada supported the analytical work by Jeannine-Marie St-Jacques and Megan Tremblay (https://www.nserc-crsng.gc.ca/professors-professeurs/grants-subs/dgigp-psigp_eng.asp). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
END
Pine-oak forests and frequent fires have been a predominant feature of Albany Pine Bush, New York, for the last 11,000 years
Though increases in ferns, mosses, and peat-deposition reflect moister climates in recent millennia, according to pollen and charcoal samples
2024-12-18
ELSE PRESS RELEASES FROM THIS DATE:
Researchers reveal mechanisms underlying Sjögren’s disease
2024-12-18
Researchers at NYU College of Dentistry and NYU Grossman School of Medicine are closer to understanding what drives the autoimmune disorder Sjögren’s disease, thanks to new discoveries about the role of calcium signaling, regulatory T cells, and interferon.
Their latest study, published in Science Translational Medicine, finds that impaired regulatory T cells are a critical contributing factor to Sjögren’s disease in both mice and humans, and identifies an existing rheumatology drug as a promising therapy for the disease.
In Sjögren’s disease, the immune system attacks the glands that produce saliva and tears, ...
New knit haptic sleeve simulates realistic touch
2024-12-18
Wearable haptic devices, which provide touch-based feedback, can provide more realistic experiences in virtual reality, assist with rehabilitation, and create new opportunities for silent communication. Currently, most of these devices rely on vibration, as pressure-based haptics have typically required users to wear stiff exoskeletons or other bulky structures.
Now, researchers at Stanford Engineering have designed a comfortable, flexible knit sleeve, called Haptiknit, that can provide realistic pressure-based haptic ...
Researchers compare artificial intelligence ‘ageing clocks’ to predict health and lifespan
2024-12-18
Researchers at the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King’s College London have conducted a comprehensive study to evaluate artificial intelligence based ageing clocks, which predict health and lifespan using data from blood.
The researchers trained and tested 17 machine learning algorithms using data on markers in the blood from over 225,000 UK Biobank participants, aged 40 to 69 years when they were recruited. They investigated how well different metabolomic ageing clocks predict lifespan and how robustly these clocks were associated with measures of health and ageing.
A person’s metabolomic age, their “MileAge”, is a measure of ...
Dyslexia genetics linked to brain structure
2024-12-18
Dyslexia is a common learning difficulty in which genes often play a role. How do genes associated with dyslexia relate to brain structure in the general population? In a large-scale study published in Science Advances, a team of scientists led by the Max Planck Institute for Psycholinguistics in Nijmegen found that genetic variants that increase the chance of dyslexia were associated with differences in brain areas involved in motor coordination, vision, and language.
Around 5% of school-age children have severe difficulties ...
Living in the deep, dark, slow lane: Insights from the first global appraisal of microbiomes in earth’s subsurface environments
2024-12-18
WOODS HOLE, Mass. -- Which microbes thrive below us in darkness – in gold mines, in aquifers, in deep boreholes in the seafloor – and how do they compare to the microbiomes that envelop the Earth’s surfaces, on land and sea?
The first global study to embrace this huge question, conducted at the Marine Biological Laboratory (MBL), Woods Hole, reveals astonishingly high microbial diversity in some subsurface environments (up to 491 meters below the seafloor and up to 4375 m below ground).
This discovery ...
New discovery by Case Western Reserve University School of Medicine researchers provides hope in fighting drug-resistant malaria
2024-12-18
Malaria, caused by a parasite transmitted to humans through an infected mosquito’s bite, is a leading cause of illness and death worldwide.
Most susceptible are pregnant women, displaced people and children in developing countries, according to the U.S. Centers for Disease Control and Prevention.
Treating the disease is difficult because Plasmodium falciparum, the deadliest malaria parasite, is resistant to nearly all malaria medications.
But in a study published today in Science Advances, researchers at Case Western Reserve ...
What is metformin’s secret sauce?
2024-12-18
Leading diabetes drug lowers blood sugar by interfering with mitochondria
CHICAGO --- Millions of people take metformin, a Type 2 diabetes medication that lowers blood sugar. The “wonder drug” has also been shown to slow cancer growth, improve COVID outcomes and reduce inflammation. But until now, scientists have been unable to determine how, exactly, the drug works.
A new Northwestern Medicine study has provided direct evidence in mice that the drug reversibly cuts the cell’s ...
Researchers unlock craniopharyngioma growth mechanism and identify potential new therapy
2024-12-18
Chinese researchers recently revealed new insights on the growth of craniopharyngioma and identified a potential therapeutic treatment.
Their findings were published online in Science Translational Medicine on December 19.
Craniopharyngioma, a benign yet highly invasive tumor occurring along the hypothalamus-pituitary axis, presents a unique clinical challenge. Although nonmalignant, its proximity to critical brain structures often leads to severe endocrine and metabolic complications. The tumor can invade the hypothalamus and pituitary gland, resulting in endocrine dysfunction and metabolic disorders ...
Massive volcanic eruptions did not cause the extinction of dinosaurs
2024-12-18
Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just before the Earth was struck by a meteorite, 66 million years ago. The effect of these volcanic eruptions on the Earth’s climate has been topic of fierce scientific debates for decades. Now, climate scientists from Utrecht University and the University of Manchester show that, while the volcanism caused a temporary cold period, the effects had already worn off thousands of years before the meteorite impacted. The scientists therefore conclude that the meteorite impact was the ...
Common cough syrup ingredient shows promise in treating serious lung disease
2024-12-18
A common over-the-counter ingredient in many cough syrups may have a greater purpose for people suffering from lung fibrosis that is related to any number of serious health conditions.
Scientists from EMBL Heidelberg were part of a collaborative effort to discover an effective treatment for lung fibrosis and found that the best candidate may be one that is already available as a cough medicine around the world, dextromethorphan. The study was recently published in Science Translational Medicine and showed how dextromethorphan can impede ...
LAST 30 PRESS RELEASES:
So what should we call this – a grue jay?
Chicago Quantum Exchange-led coalition advances to final round in NSF Engine competition
Study identifies candidates for therapeutic targets in pediatric germ cell tumors
Media alert: The global burden of CVD
Study illuminates contributing factors to blood vessel leakage
What nations around the world can learn from Ukraine
Mixing tree species does not always make forests more drought-resilient
Public confidence in U.S. health agencies slides, fueled by declines among Democrats
“Quantum squeezing” a nanoscale particle for the first time
El Niño spurs extreme daily rain events despite drier monsoons in India
Two studies explore the genomic diversity of deadly mosquito vectors
Zebra finches categorize their vocal calls by meaning
Analysis challenges conventional wisdom about partisan support for US science funding
New model can accurately predict a forest’s future
‘Like talking on the telephone’: Quantum computing engineers get atoms chatting long distance
Genomic evolution of major malaria-transmitting mosquito species uncovered
Overcoming the barriers of hydrogen storage with a low-temperature hydrogen battery
Tuberculosis vulnerability of people with HIV: a viral protein implicated
Partnership with Kenya's Turkana community helps scientists discover genes involved in adaptation to desert living
Decoding the selfish gene, from evolutionary cheaters to disease control
Major review highlights latest evidence on real-time test for blood – clotting in childbirth emergencies
Inspired by bacteria’s defense strategies
Research spotlight: Combination therapy shows promise for overcoming treatment resistance in glioblastoma
University of Houston co-leads $25 million NIH-funded grant to study the delay of nearsightedness in children
NRG Oncology PREDICT-RT study completes patient accrual, tests individualized concurrent therapy and radiation for high-risk prostate cancer
Taking aim at nearsightedness in kids before it’s diagnosed
With no prior training, dogs can infer how similar types of toys work, even when they don’t look alike
Three deadliest risk factors of a common liver disease identified in new study
Dogs can extend word meanings to new objects based on function, not appearance
Palaeontology: South American amber deposit ‘abuzz’ with ancient insects
[Press-News.org] Pine-oak forests and frequent fires have been a predominant feature of Albany Pine Bush, New York, for the last 11,000 yearsThough increases in ferns, mosses, and peat-deposition reflect moister climates in recent millennia, according to pollen and charcoal samples