>500 international peer-reviewed papers. Published 18 international peer-reviewed book chapters, two monographs and >150 reports and papers in Danish. Co-author of chapters in the key climate assessments: IPCC 2007 and the ACIA (Arctic Climate Impact Assessment) 2005. Hirsch index 79 (WOS, >22500 citations) and 100 (Google, >45500 citations). Elected as “Highly Cited Researcher 2018” by Clairvate Analytics.

Teaching post graduate courses in limnology and system analyses. Heading numerous PhD and master courses at Aarhus University and universities Sweden, Turkey, Brazil, Uruguay, Argentina and China in recent years. Supervisor or co-supervisor of >70 MSc theses and 28 PhD theses, including 13 from abroad. At present supervisor for 6 Post Docs from abroad, 8 PhD students (4 from abroad) and 7 MSc students (4 from abroad). Supervised 7 EU Marie Curie grantsholders since 2005.

Reviewer for >40 journals; US NSF; German DFG; Swedish Research Council (board member of Formas for two years); Research Councils, UK, Czech Republic and Portugal. In the editorial board of Ecosystems since 1997, the advisory board of Aquatic Health and Management since 2001, the advisory board of Journal Hydrobiologia since 2007, the editorial board of Freshwater Biology since 2008 and the editorial board of The Journal of Lake Sciences since 2009, of Inland Waters since 2010, of Journal of Egirdir Fisheries Faculty, Suleyman Demirel University, Turkey since 2017 and of LIMNOFISH, Turkey since 2018.

2018

Two Kaeser Scholar invited speeches on climate change effects on freshwater and saline lakes, respectively, at University of Wisconsin, Madison, USA, 26-27Jan., 2018

Speech on lake restoration in a climate change perspective at Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China 6 August, 2018

Introduction speech at Lake Restoration Symposium at the international SIL conference, Nanjing, China 20 August, 2018

Two invited speeches on climate change effects on freshwaters and climate study approaches, respectively, at Guangzhou University, China 7 and 11 Sep., 2018

Speech on saline lakes and climate change at Nazarbayev University, Astana, Republic of Kazakhstan, 16 Sep., 2018.

Plenary speech on variation in lake responses to local and global stressors at the “BigLakes - Small World“ ELLS-IAGLR-conference, Evian, France, 23-28 Sep., 2018

Plenary speech on cyanobacteria and climate change at the 18th International Conference on Harmful Algae, Nantes, France, 21-26 Oct., 2018

Speech on biological response of lakes to reduced loading at University of Constance, Germany, 29 Oct., 2018

Plenary speech on cross-lake comparisons in a climate change perspective at the NSERC Canadian Lake Pulse Network symposium, Montreal, Canada, 26-27 Nov., 2018

Plenary speech about the legacy of Brian Moss at the 8th Shallow Lakes Conference in Merida, Mexico 19-24 Feb., 2017

Speech on climate effects on freshwater ecosystems at EAWAG, Switzerland, 23 March, 2017

Plenary speech at the French Ministry of the Environment and Agriculture Symposium on Eutrophication, Paris, France 18-20 April, 2017

Speech at a symposium celebrating the Late Prof Brian Moss, Liverpool, UK, 22 April, 2017

Speech on lake response to reduced loading at the Resilience in Socioecological Systems symposium, Nanjing, China 9-11 July 2017

Plenary speech on climate effect on freshwater ecosystems – Brazilian Limnological Conference, Rio, Brazil 24-30 July, 2017

Plenary speech at the 13^th International conference on salt lake research, Ulan-Ude, Russia, 21-25 August, 2017

Plenary speech on fish as indicators of lake ecosystems state at the LIMNOFISH symposium, Egidir, Turkey, 5-6 Oct., 2017

Honorary Doctory speech on warming of lakes and collaboration. Tartu, Estonia, 7 Nov.2017