Search results

How can artificial intelligence help us better predict the future of our planet? That was the central question when researchers from across Europe gathered at Lund University earlier this summer for the second full consortium meeting of AI4PEX—a four-year Horizon Europe research project focused on improving Earth System Models (ESMs) using the latest AI methods. Organised by the Max Planck Institu

https://www.merge.lu.se/article/lund-hosts-international-ai4pex-meeting-advance-earth-system-modelling-artificial-intelligence - 2025-10-15

Carbon dioxide levels in the atmosphere vary naturally between ice ages and interglacial periods. A new study by researchers and BECC and MERGE-members at the University of Gothenburg and Lund University, among others, shows that an unexpectedly large proportion of carbon dioxide emissions after the ice age may have come from thawing permafrost. Carbon dioxide levels in the atmosphere vary natural

https://www.merge.lu.se/article/thawing-permafrost-raised-carbon-dioxide-atmosphere - 2025-10-15

By combining satellite data, mathematical and statistical ecosystem modeling, and artificial intelligence, it is now possible to generate earlier and more reliable crop yield forecasts—an essential step toward ensuring future food security in a changing climate. This is demonstrated in a new doctoral thesis by Xueying Li, PhD at the Department of Physical Geography and Ecosystem Science, and membe

https://www.merge.lu.se/article/more-reliable-crop-forecasts-ai-and-satellite-data - 2025-10-15

By analysing over 100,000 field measurements as well as environmental data, an international research team has created maps that show how and when naturally regrowing forests bind most carbon. To fulfil climate goals and avoid the most serious consequences of global heating, we need to both reduce emissions of greenhouse gases and remove carbon dioxide that is already in the atmosphere. Naturally

https://www.merge.lu.se/article/secondary-forests-could-be-key-factor-climate-management-if-we-protect-them-time - 2025-10-15

On 6-8 October, the MERGE autumn meeting of 2014 was held in Kalmar. The three interesting days focused on the future possibilities of research within MERGE and what is to come. For those of you who could not join the meeting - and those of you who would like to see a particularly interesting presentation again - we have collected the presentations from the meeting here. MERGE is now at the end of

https://www.merge.lu.se/article/merge-autumn-meeting-presentations-and-summary - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

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 - 2025-10-15

On February 24th and 25th, the kick-off meeting for the NordicESM project took place in Oslo. The aim of NordicESM is to enhance the collaboration on the field of Earth System modelling within the Nordic Countries. The project therefore involves all Nordic research groups working with the Earth System models NorESM and EC-Earth. Amongst other institutes in Europe, Lund University has an active rol

https://www.merge.lu.se/article/nordicesm-meeting - 2025-10-15

A recently published report is a revision and expansion of the 2008 edition of the BACC book. Several MERGE researchers has contributed to this work. The Second Assessment of Climate Change for the Baltic Sea Basin (BACC II), a recently published report, serves as a revision and expansion of the 2008 edition of the BACC book.“The current publication for the Baltic Sea area is a regional variant on

https://www.merge.lu.se/article/new-report-consolidates-knowledge-climate-change-baltic-sea-region - 2025-10-15

On 15-16 June 2015 MERGE's annual spring/summer meeting was held at Örenäs Castle in Glumslöv. MERGE researchers and PhD students got together for two days of discussions, scientific presentations and beautiful walks around the castle area. You can find the presentations from the meeting here. Markku Rummukainen, coordinator of MERGE, started the meeting with a background on MERGE's development as

https://www.merge.lu.se/article/merge-summer-meeting-2015 - 2025-10-15

A new working group, lead by MERGE board member Marie-José Gaillard, will work with global reconstructions of anthropogenic land-cover change over the last 6000 years for climate models. PAGES (Past Global Changes) supports research aimed at understanding the Earth’s past environment in order to make predictions for the future.The new PAGES working group "LandCover6k" has the goal to produce globa

https://www.merge.lu.se/article/new-pages-working-group-will-produce-global-recontructions-anthropogenic-land-cover-change - 2025-10-15