Ties Ausma

Ties Ausma serves as a Lecturer at Hanze University of Applied Sciences in Groningen, Netherlands, specializing in plant biology education and research within the Knowledge Center Biobased Economy. His work centers on plant physiological responses to nutrient stress, particularly sulfur metabolism in crops.

Academic background includes a cum laude Bachelor's and Master's in Biology (Ecology and Evolution) from the University of Groningen, where he focused on Plant Biology at the Laboratories of Plant Physiology and Microbial Ecology. His award-winning research proposal on sulfate metabolism in C4 plants secured a Netherlands Organization for Scientific Research PhD Fellowship.

Research interests span sulfur assimilation pathways, nutrient stress responses in C4 plants (especially maize), and ecological impacts of sulfur deficiency on floral development and pollination. His work integrates biochemical analysis with environmental physiology, emphasizing agricultural applications in sustainable food systems. Key themes include sulfate uptake regulation, atmospheric pollution effects on crops, and nutrient-mineral interactions under toxic stress.

Publications reveal a consistent focus on sulfur metabolism across diverse plant systems, with recent work examining atmospheric H2S exposure in maize, nickel toxicity in Brassica rapa, and sulfur deficiency impacts on floral displays. Research demonstrates strong interdisciplinary connections between plant biochemistry, environmental stress physiology, and agricultural sustainability.

• Netherlands Organization for Scientific Research PhD Fellowship

Currently leads research initiatives under the Professorship Healthy Food and Nutrition, introducing plant biological research at Hanze University. Actively supervises the MUST WITHOUT project (2024-2025) investigating nutrient dynamics in biobased systems. Collaborates extensively with researchers at the University of Groningen, particularly within plant physiology networks. Research directly supports UN Sustainable Development Goals related to sustainable agriculture and responsible resource management.

Operates within the Knowledge Center Biobased Economy, focusing on practical applications of plant science for circular economy transitions. Research integrates laboratory investigations with field-relevant agricultural challenges, particularly regarding declining sulfur availability in modern farming systems.