The Doctoral School has eight doctoral programmes: the Applied Ecology Programme, the Botany Programme, the Evolutionary and Diversity Biology Programme, the Fermentation Biotechnology and Bioengineering Programme, the Functional and Restoration Ecology Programme, the Hydrobiology Programme, the Quantitative and Terrestrial Ecology Programme, the Plant Biology and Biotechnology Programme, and the Biodiversity and Climate Change Programme.
Applied Ecology Programme
The Applied Ecology Programme builds on the general and applied knowledge and skills in environmental science, ecology and environmental analysis acquired during MSc studies, providing opportunities for their further development and application within doctoral training. The programme enables doctoral students to participate in research addressing national and international environmental and nature conservation challenges.
In the field of environmental protection, particular emphasis is placed on applied environmental analytical research, while in nature conservation the programme focuses on studies with direct relevance to practical conservation. Special attention is given to applied agroecology, forest ecology and urban ecology.
The programme is primarily based at the Department of Ecology and operates in close cooperation with related university departments and units, including the Department of Hydrobiology and the Instrumental and Environmental Analytical Unit, as well as ecological research institutes and national and regional environmental and nature conservation authorities, including the Hortobágy National Park Directorate.
Botany Programme
The Botany Programme provides broad doctoral training in plant sciences, building on the long-standing botanical research tradition of the University of Debrecen while responding to the opportunities and challenges of contemporary biology.
Doctoral research is available in a wide range of areas, including the natural values of anthropogenic habitats; molecular taxonomy, phylogenetics and phylogeography; natural and induced plant cell death studied using plant cytological, histological and enzymological approaches; vegetation dynamics; lichen diversity and dynamics; plant ecophysiology; dispersal biology; and the role of herbarium collections in documenting long-term biological and environmental processes.
The programme is also closely associated with the MTA-DE “Lendület” Evolutionary Phylogenomics Research Group.
Evolutionary and Diversity Biology Programme
The main objective of education and research within the Evolutionary and Diversity Biology Programme is to achieve a deeper understanding of natural selection, evolutionary processes and the development of adaptive traits.
Research within the programme aims to assess biological diversity, explore its evolutionary consequences, and understand the processes through which evolution generates and maintains diversity. A major current research direction focuses on the physiological mechanisms underlying adaptive traits and on the evolution of these mechanisms.
Research activities are supported by several competitive research projects, including the MTA-DE Behavioural Ecology Research Group and the Élvonal project examining the importance of environment, demography and genes in the evolution of sex roles. The programme maintains active collaborations with several major national and international research institutions.
Fermentation Biotechnology and Bioengineering Programme
The Fermentation Biotechnology and Bioengineering Programme aims to provide highly qualified specialists for research institutions, service providers and companies engaged in industrial biotechnology research, development, innovation and production, both within the region and throughout Hungary.
The programme welcomes students who wish to acquire advanced, predominantly molecular-level knowledge in bioengineering machinery and process engineering, microbial physiology and biotechnology.
Research within the programme focuses on three principal areas:
- regulation of carbon source degradation in fungi;
- the technological and biological basis of the overproduction of organic acids, particularly citric acid and itaconic acid, in fungi; and
- the investigation and characterisation of specialised RNA structures.
Functional and Restoration Ecology Programme
The Functional and Restoration Ecology Programme provides an integrated, discipline-independent development of knowledge concerning the functioning and restoration of biological communities acquired during previous university studies.
The programme places particular emphasis on understanding the functioning and restoration of both terrestrial and aquatic communities and supports doctoral students in becoming actively involved in related research. Its academic base consists of researchers whose work focuses on the functional understanding of biological communities and on the restoration of biodiversity at different organisational levels.
A central approach of the programme is to understand how natural communities function and to investigate the possibilities and mechanisms of their restoration. This research orientation also provides excellent opportunities for close cooperation with governmental environmental and nature conservation institutions.
The programme is based on the MTA-DE Lendület Functional and Restoration Ecology Research Group.
Hydrobiology Programme
The Hydrobiology Programme promotes the development of both fundamental and applied research on organisms and biological communities inhabiting aquatic and semi-aquatic ecosystems of the Pannonian Ecoregion.
A major objective of doctoral education and training is to improve understanding of species and biological communities at the population and community levels, to explore patterns of their occurrence and distribution, to identify the factors influencing or determining these patterns, and to interpret the processes governing their structural and functional composition.
The programme is primarily based at the Department of Hydrobiology. Owing to its broad national scope, education and research are carried out in close cooperation with related university departments, including the Departments of Ecology and Botany, as well as with several external research institutions and professional organisations. These collaborations include limnological, river research and microbiological research institutions, as well as organisations involved in applied water management and nature conservation.
Quantitative and Terrestrial Ecology Programme
The Quantitative and Terrestrial Ecology Programme conducts modern ecological research in which quantitative approaches, model development and testability play a central role.
The programme is based at the Department of Ecology of the University of Debrecen and the MTA-DE Biodiversity Research Group and operates in close cooperation with related university departments and numerous national and international research institutes and universities.
The spectrum of research topics is particularly broad, ranging from the quantitative ecological foundations of biodiversity monitoring with direct practical relevance to specific problems in community ecological modelling. Field-oriented research encompasses conservation biology, restoration ecology, urban ecology and several related areas. International LTER (Long-Term Ecological Research) projects also provide an important framework for research conducted within the programme.
Plant Biology and Biotechnology Programme
The Plant Biology and Biotechnology Programme provides broad doctoral training in plant biology at the University of Debrecen, responding to the major scientific and technological challenges of our time.
Doctoral research is available in several thematic areas, including plant cell and developmental biology; the establishment of plant tissue cultures and their biotechnological applications; interactions between the plant microbiome and metabolome; metabolite production by microalgae; and the investigation of biological variability and function.
The programme combines fundamental plant biological research with modern biotechnological approaches and provides doctoral students with opportunities to investigate plant processes from cellular and molecular perspectives to their potential applications.
Biodiversity and Climate Change Programme
The main objective of the Biodiversity and Climate Change Programme is to investigate the ecological, behavioural and evolutionary consequences of anthropogenic impacts on natural populations.
Research is conducted partly in the Carpathian Basin, complemented by studies carried out at other locations in Europe, Asia and Africa. An additional major component of the PhD programme is the modelling of global environmental change and the investigation and interpretation of long-term ecological and biological transformations.
The programme is implemented through a broad network of active international collaborations, providing doctoral students with opportunities to participate directly in international research projects and scientific cooperation.