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As Colombia hosts a UN biodiversity summit, its own Amazonian rainforest is in crisis

The city of Cali, in Colombia, is hosting the UN’s 16th biodiversity summit, known as Cop16. The summit, which runs until Friday, November 1, is focused on how countries will fulfil previous pledges to protect at least 30% of the world’s land and water and restore 30% of degraded ecosystems by 2030. It’s a noble aim, yet Colombia itself shows just how far we have to go. If you travel south east fr

https://www.cec.lu.se/article/colombia-hosts-un-biodiversity-summit-its-own-amazonian-rainforest-crisis - 2025-10-05

Post match analysis COP16 – learn what happened and why it matters

What were the main outcomes of the UN Biodiversity Conference COP16 and what happened behind the scenes? Here are key takeaways from our webinar with negotiators, researchers, NGOs and other experts. On 21 November, some 150 people tuned into the webinar Post COP16 analysis: From biodiversity commitments to action. The event was co-organized by SIANI, Focali, Stockholm Environment Institute, WWT,

https://www.cec.lu.se/article/post-match-analysis-cop16-learn-what-happened-and-why-it-matters - 2025-10-05

Land Identified as Crucial for Swedish Bioenergy Is Already Occupied, New Study Shows

Bioenergy plays a vital role in the transition to a fossil-free society. However, the "unused" agricultural land, so-called marginal land, deemed suitable for bioenergy cultivation in southern Sweden is practically nonexistent, according to a new study from Lund University. Much of the land is already in use, for example, for horse grazing. "Our study shows that the potential for bioenergy product

https://www.cec.lu.se/article/land-identified-crucial-swedish-bioenergy-already-occupied-new-study-shows - 2025-10-05

Henrik Smith: Systematic Efforts Behind Lund University's Top Sustainability Ranking

Lund University has achieved third place globally in the QS Sustainability Rankings, according to a press release issued by the university on Tuesday. The QS World University Rankings: Sustainability evaluates approximately 1,750 institutions worldwide on their contributions to sustainable development. Lund University ranks first in Sweden, second in Europe, and third globally. Henrik Smith, Profe

https://www.cec.lu.se/article/henrik-smith-systematic-efforts-behind-lund-universitys-top-sustainability-ranking - 2025-10-05

Henrik Smith – the visionary who never slows down

With his cycling helmet perched on his head, he rushes in like a whirlwind, fires off monosyllabic replies to emails and then asks thoughtful questions during meetings while simultaneously managing to work away on his computer. For Henrik Smith, life moves at a hundred miles an hour. But he is also a lauded professor with an awful lot to do. Henrik Smith, you see, wants to save the world. Has he g

https://www.cec.lu.se/article/henrik-smith-visionary-who-never-slows-down - 2025-10-05

High levels of environmental pollutants and heavy metals in hedgehogs

Lead, pesticides, brominated flame retardants, plastic additives, polychlorinated biphenyls (PCBs), and heavy metals. This is what researchers at Lund University in Sweden found when they collected dead hedgehogs to investigate the environmental pollutants found in urban environments. Previous research has investigated the presence of heavy metals in hedgehogs from other urban areas in Europe and

https://www.cec.lu.se/article/high-levels-environmental-pollutants-and-heavy-metals-hedgehogs - 2025-10-05

Effects of landscape change on the evolution of pollinators

An evolutionary perspective should be taken into account to ensure long-term crop pollination. This is the conclusion of an article published by BECC and CEC-affiliated researchers at Lund University. The researchers build on recent findings that evolutionary processes, in response to landscape change, are happening faster than previously thought. The article presents a model that can help us unde

https://www.cec.lu.se/article/effects-landscape-change-evolution-pollinators - 2025-10-05

Our events at the Sustainability Week in Lund 2024

Sustainability Week is an annual event where Lund University and the Lund Municipality invite you to participate in sustainability activities. It is a week full of discussions and lectures, serious issues and hopeful visions for the future. Here you can find all the events of the week with participants from the Centre for Environment and Climate Science. Monday 8 April - Friday 12 AprilSearching f

https://www.cec.lu.se/article/our-events-sustainability-week-lund-2024 - 2025-10-05

Improving food safety risk assessment in the EU

Ullrika Sahlin, a CEC researcher specialising in Computational Science for Health and Environment (COSHE) research, recently completed a mission for the European Food Safety Authority (EFSA). EFSA's scientific experts learned how to express uncertainty in a clear way. EFSA was set up in 2002 in the wake of crises of confidence in food safety. Its mandate is to carry out scientific assessments of r

https://www.cec.lu.se/article/improving-food-safety-risk-assessment-eu - 2025-10-05

Computational science hub to sharpen research in environment and health

A computational science hub, COSHE, has been established at Lund University. The aim is to become a creative hub for computational science with a focus on interdisciplinary research in the fields of health, climate and the environment. COSHE works with machine learning, statistical learning methods, physical system modeling and quantum computing. The research groups behind COSHE already have parti

https://www.cec.lu.se/article/computational-science-hub-sharpen-research-environment-and-health - 2025-10-05

Five ways to create a toxin-free garden

Toxins and chemicals are a major threat to our environment. The "third crisis" - the chemical crisis - is often forgotten when we talk about the climate and endangered species. Ahead of Biodiversity Day on 22 May, Maria Hansson, a researcher at Lund University, offers tips on how to create a non-toxic environment in your own garden, benefiting all its inhabitants, big and small. Synthetically prod

https://www.cec.lu.se/article/five-ways-create-toxin-free-garden - 2025-10-05

Voices from the Swedish Climate Symposium

After a year of intensive work by many involved, the Swedish Climate Symposium with its close to 400 participants, has come to an end. Now an evaluation of the conference awaits, but the feeling is that most people experienced it as a successful event. To take the pulse during the symposium itself, we did a couple of short interviews with some of those who were there. Read the article which is pub

https://www.cec.lu.se/article/voices-swedish-climate-symposium - 2025-10-05

Weather attribution – climate scientist Wilhelm May helps us get to grips with the concept

Have you noticed that when scientists are asked whether or not a particular extreme weather event is due to climate change, they usually respond with something like "It fits the pattern, but we can't say for sure that this particular event is worse because of climate change"? Weather attribution is a new phenomenon that is changing this. Climate scientist Wilhelm May at Lund University helps us ge

https://www.cec.lu.se/article/weather-attribution-climate-scientist-wilhelm-may-helps-us-get-grips-concept - 2025-10-05

Organic farms potential for higher yields

One of the world's greatest challenges is to feed the world's population in a sustainable way. Organic farming is one option, but the downside is that it produces lower yields than conventional farming. Studies led by Lund University now show that the yield difference between organic and conventional farming is smaller than previously thought, but the yields are still significantly smaller than fo

https://www.cec.lu.se/article/organic-farms-potential-higher-yields - 2025-10-05

Forests destroyed by wildfires emit carbon long after the flames die

Even in Earth’s high northern-latitude forest, climate change is predicted to make wildfires more frequent and severe.Earth’s far north hosts the boreal forest, a vast green belt that stretches from North America to Siberia. The boreal forest is one of the world’s largest CO₂ sinks. Over the past few thousand years it has removed around 1 trillion tonnes of carbon from the air, storing it in the t

https://www.cec.lu.se/article/forests-destroyed-wildfires-emit-carbon-long-after-flames-die - 2025-10-05

Socioeconomic circumstances shape children’s connection to nature more than where they live

The income and education levels of a child’s environment determine their relationship to nature, not whether they live in a city or the countryside. This is the finding of a new study conducted by researchers at Lund University, Sweden. The results run counter to the assumption that growing up in the countryside automatically increases our connection to nature, and yet the study also shows that na

https://www.cec.lu.se/article/socioeconomic-circumstances-shape-childrens-connection-nature-more-where-they-live - 2025-10-05

Talk on climate change and river disputes in South Asia

On Tuesday October 9 at 11-13 Professor Ashok Swain i will give a talk on climate change and river disputes in South Asia at : LUMES Josephson - Room Maathai (3rd floor). Ashok Swain is a Professor of Peace and Conflict Research, UNESCO Chair of International Water Cooperation, and the Director of Research School of International Water Cooperation at Uppsala University, Sweden. He received his Ph.

https://www.sasnet.lu.se/article/talk-climate-change-and-river-disputes-south-asia - 2025-10-05

TISS workshop report

During the final week of September, 2018, the School of Social Work, Lund University, hosted a group of researchers from the School of Social Work at Tata Institute of Social Sciences (TISS) in Mumbai, India. Already established as partners in teaching and education the schools want to move ahead and collaborate in research as well. The purpose of the Indian visit was to get to know researchers in

https://www.sasnet.lu.se/article/tiss-workshop-report - 2025-10-05