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05 Apr 2022

The hidden effects of deforestation on our planet and 3 other fascinating Frontiers articles you may have missed

By Colm Gorey, Frontiers Science Communications Manager Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, many often fly under the radar. Now, as part of new series each month, Frontiers will highlight just some of those amazing papers you may have missed. The Unseen Effects of Deforestation: Biophysical Effects on Climate Research published to Frontiers in Forests and Global Change offers the most comprehensive and detailed evidence to date that forests are more important to the climate – both globally and locally – than we think due to the way in which they physically transform the atmosphere. The first-ever research conducted by a team from the US pinpointed the local, regional and global non-CO2 benefits of specific forest zones worldwide to find that the entire world gains the most benefits from the band of tropical rainforests spanning Latin America, central Africa and Southeast Asia. It finds that, together, forests keep the planet at least half of a degree Celsius cooler when we account for the understudied biophysical effects – from chemical compounds to turbulence and the reflection of light. These effects in […]

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25 Mar 2022

Frontiers in Environmental Science 2021 Editor Awards

We are pleased to announce the first edition of the Frontiers in Environmental Science Editor Awards. In 2021, our journal published over two thousand articles and posted 134 Research Topics across our portfolio of 14 specialty sections. We launched the Drylands section last year, and so far we have already added two new sections in 2022 – Environmental Citizen Science and Environmental Systems Engineering. These accomplishments would not be possible without our fantastic Editors, who contributed to the growth of the journal by safeguarding the quality of the articles we have published during peer-review, as well as by suggesting and leading article collections on the themes of great significance in their respective fields. With these awards, we would like to recognise Associate Editors and Review Editors from our Editorial Board, who went above and beyond in the past year. Thanks to you, our journal can truly flourish and further realize Frontiers’ goal to make science open, so we may all live healthy lives on a healthy planet. Many congratulations to our finalists and a big thank you to all our Editors. Frontiers in Environmental Science Outstanding Associate Editors Awards Yang GaoOcean University of ChinaAtmosphere and ClimateMonika MortimerChina Jiliang UniversityBiogeochemical DynamicsAlex Oriel […]

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25 Mar 2022

Last of the giant camels and archaic humans lived together in Mongolia until 27,000 years ago

By Mischa Dijkstra, Frontiers science writer Camelus knoblochi would have dwarfed the modern domestic Bactrian camel, Camelus bactrianus, which also has two humps. Image credit: Bandurka/Shutterstock.com This is the first report of fossils of a species of giant camel, Camelus knoblochi, from today’s Mongolia. The author show that the species’ last refuge in the world was in Mongolia until 27,000 years ago. There, they coexisted with archaic humans and the much smaller wild Bactrian camel C. ferus. Climate changing leading to desertification and possibly hunting by humans and competition with C. ferus drove C. knoblochi into extinction. A species of giant two-humped camel, Camelus knoblochi, is known to have lived for approximately a quarter of a million years in Central Asia. A new study in Frontiers in Earth Science shows that C. knoblochi’s last refuge was in Mongolia, until approximately 27,000 years ago. In Mongolia, the last of the species coexisted with anatomically modern humans and maybe the extinct Neanderthals or Denisovans. While the main cause of C. knoblochi’s extinction seems to have been climate change, hunting by archaic humans may also have played a role. “Here we show that the extinct camel Camelus knoblochi persisted in Mongolia until climatic […]

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22 Mar 2022

‘Science is a measure of our ignorance: the more we know, the more we realize how little we know’

By Dr Gianluca Calcagni, IEM-CSIC Image: Shutterstock.com Writing as part of our Frontier Scientists series, Dr Gianluca Calcagni of IEM-CSIC in Madrid gives us an insight into his research that aims to find answers to some of the most puzzling and complex mysteries that makes up almost everything in the universe. Dr Gianluca Calcagni obtained his degree in physics in Italy at Padua University and, in 2005, his PhD at Parma University. He has worked at a number of research institutes in Japan, the UK, the US, Germany and Spain and is now a faculty member of the Instituto de Estructura de la Materia, Consejo Superior de Investigaciones Científicas (IEM-CSIC) in Madrid. As a member of the LISA and Einstein Telescope consortia, his research areas are gravitational waves, nonlocal quantum gravity, multifractal spacetimes, cosmologies beyond the standard model, and string theory. He has published three books and more than 100 papers in physics since 2003. Since 2016, he has also been doing research in behaviural and clinical psychology, in which he has a degree, an MSc and three published papers. Last year, he was awarded with a Frontiers in Astronomy and Space Sciences Diversity Award for his community engagement as […]

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21 Mar 2022

Leftovers in prehistoric pots let scientists peek into the kitchen of an ancient civilization

By Mischa Dijkstra, Frontiers Science writer Image credit: Marko Kukic / Shutterstock.com Scientists studied animal lipids and microscopical remains of plants in vessels from the Bronze Age Indus Valley Civilization and preceding Copper Age cultures in northern Gujarat, India. By reconstructing the ancient ingredients, their diverse origin, and the ways of preparation, they find evidence for surprising continuity in ‘foodways’ over 1300 years with great cultural change. How do you reconstruct the cookery of people who lived thousands of years ago? Bones and plant remains can tell us what kind of ingredients were available. But to reconstruct how ingredients were combined and cooked, scientists need to study ancient cooking vessels. “Fatty molecules and microscopic remains from plants such as starch grains and phytoliths – silica structures deposited in many plant tissues – get embedded into vessels and can survive over long periods,” said Dr Akshyeta Suryanarayan, a researcher at the Universitat Pompeu Fabra in Barcelona, Spain, and co-author on a new study in Frontiers in Ecology and Evolution. In the new study, Suryanarayan and co-authors analyzed such ‘leftovers’ in Copper and Bronze Age vessels – including pots, vases, goblets, jars, and platters – from today’s Gujarat, India. “Our study is […]

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17 Mar 2022

mRNA-based Covid-19 vaccines are safe for high-risk patients, shows study

By Conn Hastings, science writer Image: Shutterstock.com Patients with impaired immunity have faced a difficult predicament during the pandemic. Their condition places them at risk of severe Covid-19 complications, but until now, no-one knew if they were at higher risk of adverse side-effects following vaccination against Covid-19. A new study trialed two mRNA vaccines in such patients and found that they are safe and well tolerated. The results will help immunocompromised patients in making an informed choice about vaccination. Spare a thought for patients with impaired immunity during the Covid-19 pandemic. Their condition puts them at high risk of severe complications from Covid-19, but also creates uncertainty about the safety and effectiveness of the available vaccines that could protect them. A new study in Frontiers in Oncology helps to put this catch-22 situation to rest by finding that two popular mRNA-based vaccines are well tolerated by such high-risk patients. The trial found that the vaccines were safe and did not cause unexpected adverse events in a group of patients with various cancers, neurological, and rheumatological conditions that are associated with immunosuppression. The results will reassure vaccine-hesitant patients that the vaccines are safe, even for the immunocompromised.     ► Read original article► Download […]

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15 Mar 2022

Nanotechnology Chief Editor appointed to the Regius Chair of Engineering at the University of Edinburgh

We are delighted to announce that Prof. Themis Prodromakis, Field Chief Editor of Frontiers in Nanotechnology and Specialty Chief Editor for Nanodevices, has been appointed to the Regius Chair of Engineering at the University of Edinburgh. When he takes up this appointment in May 2022, he will additionally establish the Centre for Electronics Frontiers in the School of Engineering at Edinburgh. This announcement is the latest in a list of honors for Prof. Prodromakis, as he already holds a Royal Academy of Engineering Chair in Emerging Technologies and is a Fellow of the Royal Society of Chemistry, the British Computer Society, the IET, and the Institute of Physics. Prof. Prodromakis is well-known for the development of suitable hardware to meet the ever-growing demands of AI computation in the modern era. His technology is based on an electronic component known as a “memristor”, that can ‘remember’ the amount of charge that has passed through it. This enables the storage of multiple data units in a single component. Prof. Prodromakis used nanomaterials to construct efficient memristors for use in novel artificial neural networks to support state-of-the-art machine learning and big-data processing. He also devised a novel circuit design with memristors embedded in conventional computer circuitry, increasing […]

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14 Mar 2022

Possible treatment for tinnitus? 4 fascinating Frontiers articles you may have missed

By Colm Gorey, Science Communications Manager Image: Shutterstock.com At Frontiers, we bring some of the world’s best research to a global audience. But with tens of thousands of articles published each year, many often fly under the radar. Now, as part of new series each month, Frontiers will highlight just some of those amazing papers you may have missed. 1: New treatment for tinnitus shows promise for further study More than 10% of the world’s population is estimated to live with a condition called tinnitus, where a range of sounds ranging from ringing to buzzing are heard in the ears that never goes away. While ranging in severity, between 0.5% and 3% of people diagnosed with it say their quality of life is impacted, with no known cure. However, researchers in South Korea have published a paper in Frontiers in Neuroscience putting forward hopeful findings that suggest a new treatment method could be possible for subacute and chronic tinnitus. The small study saw 55 patients undergo repeated nerve blocks after stimulation of the trigeminal and facial nerves to modulate the auditory and non-auditory nervous systems via the vestibulocochlear cranial nerve pathways. In more than 87.5% of patients, tinnitus disappeared or […]

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09 Mar 2022

Ancient art and genetics combine to reveal origin of world’s most expensive spice

By Mischa Dijkstra, Frontiers science writer Harvest of saffron crocuses. Image credit: Petia_is / Shutterstock In a new review, researchers showcase how the first likely depictions of the domesticated saffron crocus date from Bronze Age Greece. This evidence, which suggests that the species was first domesticated in Greece by approximately 1700 BCE, converges with recent genetic studies which showed that its closest wild relative only occurs in Greece. Saffron, the world’s most expensive spice, is extracted from the flowers of the saffron crocus, Crocus sativus. It has been grown for thousands of years in the Mediterranean region. But when and where was saffron first domesticated by our ancestors? In a review in Frontiers in Plant Science, researchers conclude that lines of evidence from ancient art and genetics converge on the same region. “Both ancient artworks and genetics point to Bronze Age Greece, in approximately 1700 BCE or earlier, as the origin of saffron’s domestication,” said Ludwig Mann, one of the leading authors and a PhD student at Technische Universität Dresden, Germany. ► Read original article► Download original article (pdf) The genus Crocus, with approximately 250 species, ranges from South and Central Europe and North Africa to Western China. Unlike domesticated saffron, these […]