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Effects of a warmer Arctic are not only negative for the climate, according to a new thesis from the Centre for Environmental and Climate Science at Lund University, Sweden. Modelling showed that moving the tree line upwards could increase carbon storage, as trees sequester more carbon in their biomass than tundra plants. But the results are uncertain. The Arctic – the area north of the Arctic Cir

https://www.cec.lu.se/article/complex-consequences-warmer-arctic - 2025-12-05

The machines have started rolling in at Norunda and are cutting down trees, one by one. Norunda is Sweden’s oldest measuring station for greenhouse gases and it is unique. Following several decades of being surrounded by a hundred-year-old forest, it will instead be surrounded by a clear-cut. - We expect a significant increase in greenhouse gas emissions, says professor Natascha Kljun at CEC. The

https://www.cec.lu.se/article/clear-cut-forest-provides-essential-information-climate-research - 2025-12-05

The UN’s annual climate change conference takes place this year in Sharm el-Sheikh in Egypt. Over the course of two weeks, representatives of the world’s nations will gather to discuss how to achieve the goals of the 2015 Paris Agreement and contribute to the climate transition. At this year’s COP, the focus will be on topics such as climate finance, loss and damage, adaptation to climate change a

https://www.cec.lu.se/article/uns-climate-change-conference-cop27-topics-agenda - 2025-12-05

The coast is changing. The sea is encroaching further inland, and the shoreline of childhood memory no longer looks the same. Climate change is impacting beaches and the sea, but time is also a factor. Someone who knows a lot about changes to the Skåne coastline is Caroline Hallin. She is a coastal engineer whose research focuses on erosion, storm surges and nature-adapted coastal protection at th

https://www.cec.lu.se/article/interdisciplinary-research-school-skanes-beaches - 2025-12-05

Just over two weeks after the climate summit in Egypt, the leaders of the world’s countries are meeting again, this time to address another acute crisis facing humanity – the loss of biodiversity. The issue is less well-known than the climate crisis and no framework corresponding to the Paris agreement is in place – something that many people hope the December summit in Montreal will rectify. It i

https://www.cec.lu.se/article/it-time-put-biodiversity-agenda-five-lund-researchers-challenges-cop15 - 2025-12-05

Life in the city is tough – if you are a baby bird you are markedly affected by a certain type of air pollution and by which trees are close to the nest, new research from Lund, Sweden shows. Underlying the study is a new more detailed way of investigating what factors in an urban environment impact birds and animals. Cities are generally a harsh environment for birds and other animals to live in,

https://www.cec.lu.se/article/nestling-birds-city-clearly-affected-air-pollution-and-which-trees-surround-them - 2025-12-05

The COP15 summit is over, and the world has received a sister deal to the "Paris Agreement", a global framework to protect biodiversity on the planet.  – It is a great moment for biodiversity. We needed this set of goals and hope. But there is lots of work to be done and only a few years left, says CEC researcher Maria Blasi, who was present during the negotiations in Canada. These are her five ke

https://www.cec.lu.se/article/cop15-key-outcomes-biological-diversity - 2025-12-05

Have you made adjustments to your garden to make it more welcoming for pollinators? If so, you have probably made a valuable contribution, according to a new study from Lund University. The researchers evaluated the national ‘Operation: Save the Bees’ campaign, and their results indicate that what private individuals do in their gardens really can make a positive difference. The fact that pollinat

https://www.cec.lu.se/article/what-you-do-your-garden-help-pollinators-works - 2025-12-05

Forests are important for climate change mitigation, both as raw material for biofuels and for carbon storage. At the same time, forests are under pressure from a changing climate and more intensive forestry. A new thesis by Klas Lucander at Lund University shows the possible consequences for forests of fertilisation, and how this could lead to eutrophication and acidification instead of tree grow

https://www.cec.lu.se/article/risk-eutrophication-and-acidification-if-forest-fertilization-introduced-southern-sweden - 2025-12-05

New research at Lund University shows that the biological parents’ genes affect the child's insulin function and capacity to regulate blood sugar levels and blood lipids in different ways. Such knowledge may be used to to develop preventive treatments that reduce the child's risk of developing type 2 diabetes and cardiovascular disease. Previous research by diabetes researcher Rashmi Prasad has sh

https://www.medicine.lu.se/article/new-study-parents-metabolic-traits-can-affect-childs-health-over-time - 2025-12-05

LONGREAD. He treats tremor with sound waves, is preparing to help paralyzed patients control a cursor with their thoughts and envisions a future where brain and machines talk to each other in both directions. Neurosurgeon and researcher Andres Lozano is pushing the boundaries of what is possible in the human brain – and doing it with both precision and imagination. “We are trying to discover the b

https://www.medicine.lu.se/article/fine-tuning-neural-circuits-heal-brain-segerfalk-lecturer-andres-lozano-next-gen-neurosurgery - 2025-12-05

A simpler method of analysing blood samples for Alzheimer’s disease has been tested in a large multicentre study, led by Lund University in Sweden. “This is a major step in bringing simple blood tests for Alzheimer’s disease into the healthcare system globally,” say the researchers behind the study. In brief:The blood-based marker (P-tau217) may start to change several years before the onset of Al

https://www.medicine.lu.se/article/more-opportunities-test-alzheimers-using-new-analytical-method - 2025-12-05

What role does an inflammatory protein have in disease development? Which neuronal circuits cause different symptoms? How may diabetes affect Parkinson’s disease? Can motor signs be identifies early in individuals at risk for the disease? And how should patients in very advanced disease stages be treated to maintain their quality of life? These questions may soon have answers thanks to several ong

https://www.medicine.lu.se/article/molecule-patient-six-promising-projects-advance-parkinsons-research - 2025-12-05

Patients suffering from myocardial infarction who receive early add-on lipid-lowering medication have a significantly better prognosis than those who receive add-on treatment late, or not all. Based on the results of a study from Lund University in Sweden, many new heart attacks, strokes and deaths could be prevented. Cardiovascular disease is by far the most common cause of death worldwide, and m

https://www.medicine.lu.se/article/simple-medication-can-save-lives-cardiac-patients - 2025-12-05

The Lund Stem Cell Center at Lund University welcomes the beginning of a new chapter with the appointment of its new leadership team. As of January 1, 2025, Professor Malin Parmar has assumed the role of Director, with Associate Professor Göran Karlsson stepping in as Deputy Director. Together, they bring decades of expertise, deep connections to the Lund research community, and a shared vision fo

https://www.medicine.lu.se/article/lund-stem-cell-center-welcomes-new-leadership-team - 2025-12-05

Researchers at Lund University have developed a new method to determine how the composition of proteins in blood changes in response to disease or organ damage. This could provide a deeper understanding of how diseases affect the body and be used to discover new biomarkers in the blood to aid in diagnosing complex medical conditions. Our organs consist of a variety of specific proteins that are vi

https://www.medicine.lu.se/article/protein-changes-reveal-diseases - 2025-12-05

Researchers at Lund University in Sweden have conducted a clinical study to show how a woman’s genetic profile provides information on which hormone treatment is most effective for in vitro fertilisation (IVF). The researchers have now developed a simple oral swab test that shows which hormone therapy is the best option for IVF treatment About 15 per cent of all couples of reproductive age are inv

https://www.medicine.lu.se/article/higher-success-rate-using-simple-oral-swab-test-ivf - 2025-12-05

Lund University in Sweden has been awarded an EU grant of 8.3 million euros for a new international doctoral programme in regenerative medicine and advanced therapy medicinal products. The aim is to improve the environment for regenerative medicine and ATMPs in Europe and facilitate cooperation between research and clinical application. It started as an idea at the Lund Stem Cell Center to train a

https://www.medicine.lu.se/article/83-million-euros-doctoral-programme-regenerative-medicine-and-atmp - 2025-12-05

Lund University Virus Centre (LUVC) holds festive inauguration (May 27). There was no ribbon-cutting ceremony, but instead a symbolic demolition of a 3D-printed giant virus marked the official opening of the virus centre.Three deans—current and former—as well as professors who have succeeded one another at the Faculty of Medicine and played key roles in bringing LUVC to life, attended the ceremony

https://www.medicine.lu.se/article/lund-universitys-virus-centre-inaugurated-symbolic-demolition-giant-virus - 2025-12-05

Blood clots can form in both arteries and veins. However, the reasons behind them differ, as do the consequences and the chances of preventing blood clots. In Sweden, almost half of all cases of venous thrombosis have a genetic explanation. A team of researchers from Lund University in Sweden has now discovered three gene variants that increase the risk of blood clots in the leg by up to 180 perce

https://www.medicine.lu.se/article/new-gene-variants-significantly-increase-risk-blood-clots - 2025-12-05