Eelgrass - from seed to seedling

PhD defence, Friday, 16 November 2018. Martin Søndergaard Jørgensen.

2018.11.16 | Olivia Elsebeth Belling-Nami

Martin Søndergaard Jørgensen.

During his PhD studies Martin has conducted research on the sexual recruitment of eelgrass (Zostera marina L.). Eelgrass is a marine flowering plant distributed in coastal areas of the northern temperature hemisphere and plays a key role in the coastal ecosystems. The sexual reproduction is of paramount importance for reestablishment of eelgrass meadows and contributes to increased genetic diversity, ensuring population resilience to changes in environmental conditions. 

In a series of laboratory and field experiments Martin studied the effects of conditions such as temperature, sediment burial and sediment characteristic on dormancy, germination and subsequent seedling establishment of eelgrass seeds. The obtained results contribute to our understanding of how such environmental factors may act as bottlenecks to the reestablishment of eelgrass, and should be taken into consideration for reestablishment projects.

The PhD degree was completed at the department of Bioscience, Science and Technology, Aarhus University.

This résumé was prepared by the PhD student.

Time: Friday, 16 November 2018 at 11:00
Place: Building 1223, room 146, Department of Bioscience, Wilhelm Meyers Allé, Aarhus University, 8000 Aarhus C.
Title of PhD thesis: Environmental factors influencing dormancy and germination of eelgrass (Zostera marina) seeds
Contact information: Martin Søndergaard Jørgensen, e-mail: Martinsjor16@gmail.com, tel.: +4522834065
Members of the assessment committee:
Senior Scientist Marieke M. van Katwijk, Department of Environmental Science, Radboud University
Associate Professor Søren Laurentius Nielsen, Department of Science and Environment, Roskilde University
Associate Professor K. Thomas Jensen, Department of Bioscience, Aarhus University (chair)
Main supervisor:
Associate Professor Birgit Olesen, Department of Bioscience, Aarhus University
Language: The PhD thesis will be defended in English

The defence is public.
The dissertation is available for reading at the Graduate School of Science and Technology/GSST, Ny Munkegade 120, building 1520 and 1521, 8000 Aarhus C.

PhD defence
Comments on content: 
Olivia Elsebeth Belling-Nami

Revised 12.11.2018