When science changes the destiny of a lake
Professor Erik Jeppesen featured in the Chinese magazine ‘International Talent’Read more
The Water and Environment theme is developed in response to the major challenges the world faces regarding freshwater resources and environmental sustainability. Steadily increasing global populations along with even greater agricultural production lead to increased pollution of surface and ground waters and enhance the pressure on the water resources used for drinking water supply, in food production and industry.
Furthermore, the current and predicted future climate change will result in a redistribution of precipitation and higher temperatures are to be expected, implying that droughts will spread to larger areas of the world than today. Therefore, food production will become concentrated within a smaller area, entailing an enhanced risk of increased pollution of ground waters and surface waters and loss of biodiversity.
Ways to combat the challenges are increasing water efficiency in agricultural production, creating more effective ways to control pollutants, improving freshwater quality and designing smarter integrated land and water management systems. Rethinking water use and management technologies is a huge industrial business opportunity as well as a societal necessity but requires integration of knowledge and management strategies.

A strong cross-national research foundation
Danish universities and research institutes have an internationally recognised position and Denmark is considered a leading country within the field of water and environment. Due to strong environmental legislation and enforcement, Danish public and private sector organisations have comprehensive expertise in implementing well-functioning water management policies in practice.
China is a region with vast and unique water challenges, and government and industry are committed to heavy investments in research and technology. Research is highly prioritised in China and the number of excellent research environments is increasing as well as the number and quality of research publications and candidates with a strong water and environmental profile.
Research opportunities within water and environment
The water and environment research area within the framework of SDC deals with freshwater science and it engages scientists with various backgrounds from environmental engineers and chemists and biologists to agronomists and specialists in environmental economy and planning.
The approach is cross disciplinary and based on catchment thinking. This means that the chemical, biological and physical processes and environmental aspects of studying groundwater, land, and lakes are placed in the catchment perspective. For example, how leaching of soil phosphorous from intensive agricultural production leaching can be limited and avoid pollution of freshwater ecosystems. The catchment thinking includes research on many scales from laboratory to field systems and description of new knowledge in computer models.
SDC PhD students are at the core of the research collaboration. They all work with both a Danish and a Chinese supervisor, do research in both countries and contribute to teaching the Master’s programmes at SDC in Beijing. This close connection provides the PhD students with a unique opportunity to establish personal and professional relationships and bring Danish and Chinese research environments closer together.
The collaboration provides scientists with an immense opportunity to be part of the fast developing science on water related issues in China and to undertake exceptional research on a large scale due to the climate of China spanning from subarctic to tropical and the topography ranging from gigantic mountains to lowlands and deserts.
Peter Engelund Holm
Professor
Department of Plant and Environmental Sciences
University of Copenhagen
E-mail: peho@plen.ku.dk
Phone: +45 35 33 24 14
Mobile: +45 30 50 77 14
Song Xianfang
Professor
Institute of Geographic Sciences and Natural Resources Research
Chinese Academy of Sciences
E-mail: songxf@igsnrr.ac.cn
To discuss proposals for research activities, which can strengthen SDC's activities within the research area or the related Master’s programme, please contact the Principal Coordinators.
Anna Mirkó
DTU Sustain, Technical University of Denmark
Topic: Tools for Effective Water Quality Monitoring and Impact Reduction
Starting date: 15 December 2025
Sithara Dhinethi Weeratunga
Department of Plant and Environmental Sciences at the University of Copenhagen
Topic: Iron-based Biochars for nitrate and phosphate removal
Starting date: 1 December 2025
Christopher Steiness
Department of Agroecology, Aarhus University
Topic: Exploring GxExM Interactions of Perennial Grain Hybrids for Climate Resilient Agriculture
Starting date: 15 October 2025
Edevardt Johan Danielsen
Department of Ecoscience, Aarhus University
Topic: Importance of water quality and common submerged macrophyte species to carbon dynamics and Greenhouse Gas Emission in highly dynamic shallow lakes
Starting date: 15 December 2024
Noah Christy
Department of Environmental and Resource Engineering, Technical University of Denmark
Topic: Role of anerobic digestion on urban – industrial symbiosis
Starting date: 15 November 2024
Lili Toth
Agroecology, Aarhus University
Topic: Adaptation to Disease and Climate Change Impacts on Winter Wheat in Denmark and North China Plain
Starting date: 1 June 2024
Nika Bilic
DTU Sustain, Technical University of Denmark
Topic: Investigating and modelling PFAS leaching from landfills to groundwater and surface water
Starting date: 1 January 2024
Taza Gul
Department of Agroecology, Aarhus University
Topic: The influence of engineered biochar on root growth of annual and perennial crops from a physicochemical and morphophysiological perspective
Starting date: 1 June 2023


