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Presentations from seminar 28 June 2021

Seminar 28 June 2021

09:00

Registration and coffee, Anne Sofie Nielsen, Department of Agroecology, Aarhus University

Session 1: Chaired by Sven G. Sommer,  Department of Biological and Chemical Engineering, Aarhus University    
09:30 - 09:45Welcome and introduction to roadmaps and large project initiatives, Professor Jørgen E. Olesen, Department of Agroecology, Aarhus University    
09:45 - 10:00Climate optimized agricultural production – research partnership, Head of Department Hans R. Thysen, SEGES    
10:00 - 10:10Upcoming initiatives, targets and R&D program launched by Ministry of Agriculture and Fisheries,  Head of Section Bjarne Thomsen, Ministry of Agriculture and Fishery  
10:10 - 10:50  Presentations (all presentations are 10 minutes each)
1) Quantification of methane emissions from livestock production using the tracer gas dispersion method, Nathalia Thygesen, Department of Environmental Engineering, Technical University of Denmark     
2) Instinct® as new generation of nitrogen stabilizer reducing emissions and providing an optimized supply of nitrogen for corn, Marcin Dzikowski, Corteva   
3) Danish farmers’ incentives to enroll in long-term versus shorter term voluntary agri-environmental contracts – results from a hypothetical experiment, Berit Hasler, Department of Environmental Sciences, Aarhus University   
10:50 - 11:20Break with refreshments
11:20 - 12:00  Session 2: Chaired by Anne Winding, Department of Environmental Sciences, Aarhus University
1) In vitro rumen total gas and methane formation of ensiled Saccharina latissima, Mirka Mølgaard Thorsteinsson, Department of Animal Science, Aarhus University    
2) Frequent flushing of slurry lowers the emission of methane from pig houses, Michael Jørgen Hansen, Department of Biological and Chemical Engineering,  Aarhus University (presentation will not be available)   
3) Climate mitigation side effects of cost-effective implementation of the Water Framework Directive, Maria Konrad, Department of Environmental Science, Aarhus University     
12:00 - 12:45

Poster session flash talks á two minutes each. See list of titles and presenters below. 

12:45 - 14:45Lunch, networking and poster session
14:45 - 15:45Session 3: Chaired by Søren O. Petersen, Department of Agroecology, Aarhus University
1) Production and use of biochar in an agricultural, Danish context, Tobias Pape Thomsen, Department of People and Technology, Roskilde University  
2) Catch Crops for Carbon Capture and Reduction of Nitrous Oxide Emissions - First results from the CatCap project, Tine Engedal, Department of Plant and Environmental Sciences, University of Copenhagen (presentation will not be available) 
3) The Anaerobic Biodegradation Model (ABM): A new model for estimating effects of methane mitigation technologies in livestock production, Frederik R. Dalby, Danish Technological Institute
4) Breeding for low methane emitting cows, Coralia Manzanilla, Center for Quantitative Genetics and Genomics, Aarhus University 
15:45 - 16:00Break and refreshments
Session 4: Chaired by Lars J. Munkholm, Department of Agroecology, Aarhus University
16:15Summing up - learning points, Jørgen E. Olsen, Department of Agroecology, Aarhus University and Hans R. Thysen, SEGES
16:15 - 17:00Sandwich and goodbye

Flash talks

  1. The backward Lagrangian stochastic dispersion model to estimate emission rates of gasses, Jesper Nørlem Kamp, Department of Biological and Chemical Engineering, Aarhus University (presentation will not be available)
  2. Nitrous oxide mitigation potential of nitrification inhibitors from soil amended with mineral and organic fertilizers, Azeem Tariq, Section for Plant and Soil Sciences, University of Copenhagen
  3. Developing a data and modelling framework for assessing greenhouse gas mitigation strategies, Diego Grados Bedoya, Department of Agroecology, Aarhus University
  4. Environmental planning, climate change and agroforestry, Armin Vauk, Roskilde University
  5. Greenhouse gas emission reduction by hydrothermal carbonization of dairy sludge, Aidan Mark Smith, Department of Biological and Chemical Engineering, Aarhus University 
  6. Effect of type of silage and concentrate on enteric methane from dairy cows and relation with GHG from feed production and soil, Giulio Giagnoni, Department of Animal Science, Aarhus University
  7. Carbon sequestration potential of straw incorporation and use of ryegrass cover crops, Johannes Lund Jensen, Department of Agroecology, Aarhus University 
  8. An improved microelectrode method reveals significant emission of nitrous oxide from the rhizosphere soil: Results from a case study, Kiril Manevski, Department of Agroecology, Aarhus University
  9. Dilemmas in GHG mitigation from landuse: the case of Samsø Climate Action Plan, Knud Tybirk, Samsø Municipality 
  10. Sustainable biogas – climate- and environmental effects on five biogas production scenarios, Henrik B. Møller, Department of Biological and Chemical Engineering, Aarhus University
  11. Controlled release of methane and ammonia to validate flux estimates obtained by inverse dispersion modelling, Yolanda M. Lemes, Department of Biological and Chemical Engineering, Aarhus University
  12. Greenhouse gas balance and nitrogen use efficiency of new organic fertilisers derived from anaerobic digestion, Søren O. Petersen, Department of Agroecology, Aarhus University 
  13. ComFerm zero-loss composting system,  Pia Strunge Folkmann, ComFerm 
  14. Enteric methane emission of Holstein and Jersey dairy cows at high dietary concentrate proportions, Dana Olijhoek, Department of Animal Science, Aarhus University    
  15. Effects of nitrification inhibitors on Danish soil organisms, Anne Winding, Department of Environmental Science, Aarhus University