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Alexandra Pongracz is a researcher at the Department of Earth and Environmental Sciences at Lund University and the programme chair for the Swedish Climate Symposium (SCS). With registration now open, we asked her to reflect on the symposium’s holistic approach, the highlights of this year’s programme, and why researchers, policymakers, and practitioners should take part. The theme of SCS 2026 is

https://www.merge.lu.se/article/alexandra-pongracz-why-you-shouldnt-miss-swedish-climate-symposium-2026 - 2026-07-13

Researchers at Lund University have produced the most detailed map of carbon emissions from Swedish forest fires to date. The results show that the largest emissions occur below the ground surface, in peat and organic soils. During the extremely hot summer of 2018, 324 forest fires were reported in Sweden. Using field measurements, models, and data from the Swedish Forest Agency, the Swedish Envir

https://www.merge.lu.se/article/large-forest-fire-emissions-are-hidden-underground - 2026-07-13

Wildfires are becoming more frequent and are ravaging new parts of the world due to global warming. A study led by MERGE-members and researchers from the University of Gothenburg and Chalmers shows that this change is increasing the vulnerability of thousands of plants, animals and fungi. As global temperatures rise, the incidence of wildfires is increasing in many regions. This is mainly because

https://www.merge.lu.se/article/wildfire-risk-species-under-climate-change - 2026-07-13

A lack of phosphorus in forest soil could lead to an acceleration of global climate change. This is shown by new research that has investigated the complex balance between carbon dioxide fertilisation, phosphorus deficiency and tree growth. The world’s forests are vital in the fight against climate change, as they absorb around a quarter of the greenhouse gases released into the atmosphere. Trees

https://www.merge.lu.se/article/phosphorus-deficiency-may-exacerbate-climate-problems - 2026-07-13

When Crafoord Prize laureate Veerabhadran Ramanathan visited Lund on 18 May, he combined personal reflections with a powerful scientific message: understanding aerosols and greenhouse gases is key to tackling climate chang, but solving the crisis will require new approaches, broad collaboration, and urgent public engagement. On Monday, May 18, Veerabhadran Ramanathan, Distinguished Professor (Emer

https://www.merge.lu.se/article/understanding-warming-world-insights-crafoord-laureate-veerabhadran-ramanathan - 2026-07-13

A new study from MGeo (Department of Earth and Environmental Sciences), with support from BECC and MERGE, researcher Nitin Chaudhary shows how climate change may affect carbon storage in Indian forests – and has attracted wide attention in major Indian media. In this Q&A (questions and answers) Nitin explains why the findings matter, what makes the study new, and why the results need to be communi

https://www.merge.lu.se/article/surprising-results-new-study-future-carbon-storage-indian-forests - 2026-07-13

According to new research, northern peatlands are likely to play a greater role in future climate change than previously thought. The study shows that large areas of peatland could start emitting carbon dioxide as early as the mid-2000s. To date, peatlands have mainly been regarded as natural environments capable of mitigating climate change, thanks to the fact that peat stores enormous quantities

https://www.merge.lu.se/article/peatlands-may-exacerbate-global-warming - 2026-07-13

Why are meeting places like the Swedish Climate Symposium needed to turn climate research and knowledge into concrete action? And what ideas, perspectives, and insights did participants take back to their own work? We took the opportunity to speak with participants from different universities and organisations and received many interesting answers. People featured and/or interviewed in the video:E

https://www.merge.lu.se/article/short-film-swedish-climate-symposium-2026 - 2026-07-13

Climate change is transforming the coldest regions of our planet at an unprecedented pace. Yet one of the key factors governing how ice sheets, glaciers, and permafrost respond is often overlooked: snow. A new EU-funded research project aims to change that. SnowPI (Polar Snow, Permafrost and Inland Ice in a Changing World), a newly launched Horizon Europe research project, is putting snow at the c

https://www.merge.lu.se/article/snow-focus-new-eu-project-tackles-hidden-driver-climate-change - 2026-07-13

During the past week, 350 delegates from 120 countries have gathered in Copenhagen, to go through and come to a common conclusion about the state of knowledge on climate change. The result was finalized as a synthesis report which states that the human influence on the climate system is clear and recent anthropogenic emissions of greenhouse gases are the highest in history. But the report also sta

https://www.merge.lu.se/article/ipcc-synthesis-report-provides-common-conclusion-about-state-knowledge-climate-change - 2026-07-13

We would like to welcome Franziska Aemisegger, who will be a MERGE guest researcher for the coming two years. For the coming two years, Franziska Aemisegger will be a MERGE guest researcher with a Swiss National Science Foundation Fellowship (SNSF). In her current research she is studying land-atmosphere interactions in the midlatitude water cycle from a weather systems perspective. The different

https://www.merge.lu.se/article/new-guest-researcher-franziska-aemisegger - 2026-07-13

Comparing the first simple climate models with those of today is like comparing a little blurry black and white line drawing with a large, high-resolution full-color photo. Everything has increased dramatically - both complexity, geographical resolution and model datasets. Read the interview with Markku Rummukainen, coordinator of MERGE. - The development is quickly moving forward. When we started

https://www.merge.lu.se/article/advanced-climate-models-lacks-computing-power - 2026-07-13

Lund University has collected the top research of the university's twelve strategic reseach environments in a new book. MERGE is one of these environments. In 2008, the Swedish Government designated 20 ‘Strategic Research Areas’ (SRAs) in its research-policy bill. Within these 20 areas, 43 research environments were chosen for specific funding in a special evaluation in 2009. They were all conduct

https://www.merge.lu.se/article/todays-great-explorers - 2026-07-13

Today, Monday 26 January, the new report "Klimatsäkrat Skåne" will be launched. The report is a knowledge review and analysis of Skåne's climate work including opportunities and challenges. The launch event focuses on three panel discussions on how we should make our society less vulnerable to climate change, how we use ecosystem services and the implications of climate change for business. Markku

https://www.merge.lu.se/article/new-report-about-regional-climate-challenges-and-adaptation-skane - 2026-07-13

The role of biogeophysical feedbacks and their impacts in the arctic and boreal climate system is the name of Wenxing Zhangs thesis, which he defended on February 6 2015. On February 6th Wenxin Zhang defended his thesis The role of biogeophysical feedbacks and their impacts in the arctic and boreal climate system. Opponent was Laxmi Sushama.In the thesis Wenxin Zhang presents findings from studies

https://www.merge.lu.se/article/role-biogeophysical-feedbacks-and-their-impacts-arctic-and-boreal-climate-system - 2026-07-13

ClimBEco is a two-year graduate research school that promotes young scientists to engage in interdisciplinary research on climate, earth system and society in a changing world. Application to ClimBEco is open right now until the 14th of April. The Research School is open to students who are already enrolled as PhD students. Priority will be given to PhD students enrolled at Nordic Universities eng

https://www.merge.lu.se/article/apply-climbeco-graduate-research-school-2015-2017 - 2026-07-13

DataGURU is a tool for researchers to disseminate and find climate, land use, biodiversity and related data. The tool can also be of value as open data strategy in future applications for research funding. This work has been commissioned by the strategic research areas MERGE and BECC. The team, led by researcher Veiko Lehsten, developed a tool for the dissemination of the research data that can be

https://www.merge.lu.se/article/dataguru-new-tool-disseminating-and-finding-spatial-temporal-data - 2026-07-13

The Strategic Research Area initiative for research funding was launched by the Swedish Government in the research and innovation bill of 2008. 43 Swedish strategic research areas (SRA’s) was funded by the Swedish government from 2010-2014. MERGE is one of the SRA’s that now have been evaluated. Today the evaluation, together with recommendations for the future, was published and we are happy to a

https://www.merge.lu.se/article/positive-evaluation-merge - 2026-07-13

Tropical rainforests have long been considered the Earth’s lungs, sequestering large amounts of carbon dioxide from the atmosphere and thereby slowing down the increasing greenhouse effect and associated human-made climate change. Scientists in a global research project now show that the vast extensions of semi-arid landscapes occupying the transition zone between rainforest and desert dominate th

https://www.merge.lu.se/article/new-article-science-shows-savannahs-slows-climate-change - 2026-07-13

On May 11-13 an international LUsTT/BECC/MERGE workshop was organized in Landskrona, with around 60 leading researchers within the field of dynamic vegetation modelling. Report from the LUsTT/BECC/MERGE Workshop: “Dynamic global vegetation modelling: towards a third generation”.LPJ-GUESS is a Dynamical Global Vegetation model (DGVM) maintained and further developed at the Department of Physical Ge

https://www.merge.lu.se/article/report-dynamic-global-vegetation-modelling-towards-third-generation - 2026-07-13