Institut for Miljøvidenskab SGA – Ressourcestrømme i en cirkulær Økonomi Dear colleauges I am very please to have been given the opportunity to talk to.

Præsentationer af emnet: "Institut for Miljøvidenskab SGA – Ressourcestrømme i en cirkulær Økonomi Dear colleauges I am very please to have been given the opportunity to talk to."— Præsentationens transcript:

1 Institut for Miljøvidenskab SGA – Ressourcestrømme i en cirkulær Økonomi
Dear colleauges I am very please to have been given the opportunity to talk to you today. I am Mette Termansen and I am an environmental economist. I am going to talk about the idea that biodiversity has an economic value and I am going to discuss with you whether this makes sense og or whether it doesn’t. I will aim to convince you that it does make sense and – in fact – I believe that economics has a lot to offer the debate on why we should conserve biodiversity and how action for biodiversity can come about. The relationship between biodiversity and economics is complex and there are many inherent contradictions

2 Forskning, udvikling og rådgivning
Bæredygtig blå vækst Modellering af optag af overskydende næringsstoffer fra havmiljøet Geografisk kvantificering af erhvervets mulige bidrag til vandmiljøplaner Modellering og optimering af bioøkonomsike værdikæder Understøtter samfundsmæssige interesser igennem samarbejde med myndigheder og erhverv Schmidt, J. H., & Muños, I. (2014). The carbon footprint of Danish production and consumption: Literature review and model calculations. Energistyrelsen.

3 Resultater Produktivitet
Break-even point ligger i området 2.2 til 5.8 ton tørvægt tang / ha Modvirkning af klimaforandringer 170 til kg CO2 per ton tørvægt bioraffineret tang Instrument til oprensning af det marine miljø 1-57 kg N fjernes per ton tørvægt nioraffineret tang Økonomisk værdi af klima og vandmiljøforbedringer 126 – Euro / ha

4 Vision Et erhvervsnetværk indenfor tangproduktion og bioraffinering som understøtter udvikling af økonomiske aktiviteter der er klimaneutrale og økosystembevarende Økoindustriel symbiose Små og store Lokalt til globalt Samarbejde på tværs 

5 Tak! Dear colleauges I am very please to have been given the opportunity to talk to you today. I am Mette Termansen and I am an environmental economist. I am going to talk about the idea that biodiversity has an economic value and I am going to discuss with you whether this makes sense og or whether it doesn’t. I will aim to convince you that it does make sense and – in fact – I believe that economics has a lot to offer the debate on why we should conserve biodiversity and how action for biodiversity can come about. The relationship between biodiversity and economics is complex and there are many inherent contradictions

6 References –MAB3 1. Seghetta, M., Tørring, D., Bruhn, A. & Thomsen, M., 2016, 'Bioextraction potential of seaweed in Denmark – an instrument for circular nutrient management' Science of the Total Environment, vol , p 2. Seghetta, M., Hou, X., Bastianoni, S., Bjerre, A.-B. & Thomsen, M., Life cycle assessment of macroalgal biorefinery for the production of ethanol, proteins and fertilizers – a step towards a regenerative bioeconomy. Journal of Cleaner Production, vol. 20, p 3. Seghetta, M, Marchi, M, Bjerre, A-B, Thomsen, M & Bastianoni, S 2016, 'Modelling biogenic carbon flow in a macroalgal biorefinery system' Algal Research. doi: /j.scitotenv 4. Bruhn et al., Impact of environmental conditions on biomass yield, quality, and bio-mitigation of Saccharina latissima, Aquaculture Environment Interactions, in press. 5. Seghetta, M., Romeo, D., D'este, M., Bastianoni, S., Alvarado-Morales, M., Angelidaki, I. & Thomsen, M., Macroalgae as a new source of energy and feed in Denmark: evaluating the environmental impacts through LCA. Journal of Cleaner Production. In review. 6. The MacroAlgaeBiorefinery – systainable production of 3G bioenergy carriers and high value aquatic fish feed from macroalgae (MAB3). Eds. Bjerre, A.-B. & Nikolaisen, L., DTI, 2016. 7. Thomsen et al., The circular economy of seaweed as nutrient management instrument for biobased production. In prep. Scientific papers are/will be available at:

7 References – more… Petersen, JK, Bjerre, A-B, Hasler, B, Thomsen, M, Nielsen, MM & Nielsen, P 2016, Blå biomasse - potenitaler og udfordringer for opdræt af muslinger og tang. Saikku, L., Antikainen, R., Droste, N., Pitkänen, ., Loiseau, E., Hansjürgens, B., Kuikman, P., Leskinen, P., Thomsen, M., 2015 Implementing the green economy in a European context : Lessons learned from theories, concepts and case studies. Pitkänen, K. Antikainen, R., Droste, N,.; Loiseau, E., Saikku, L., Aissani, L., Hansjürgens, B., Kuikman, P., Leksinen, P., Thomsen, M., What can be learned from practical cases of green economy? - studies from five European countries. Journal of Cleaner Production, vol. 139(15), 139, p Loiseau, E., Saikku, L., Antikainen, R., Droste, N., Hansjürgen, B., Pitkänen, K., Leskinen, P.,; Kuikman, P., Thomsen, M., Journal of Cleaner Production, vol. 139, p Droste, N., Hansjürgens, B., Kuikman, P., Otter , N., Antikainen, R., Leskinen, P., Saikku, L., Loiseau, E., Thomsen, M., Steering innovations towards a green economy: understanding government intervention. Journal of Cleaner Production, vol. 135, 2016, s Hasler B., A.Dubgaard, J. Momme Eberhardt, A. Koed, L. Martinsen, J.Nielsen, J. Støttrup, M.Wisz Samfunds- og sektorøkonomisk analyse af vandmiljøindsatsen i Landdistriktsprogrammet (LDP) og Fiskeriprogrammet (EHFF). Analyse af mulighederne for at opgøre de økonomiske effekter baseret på det eksisterende vidensgrundlag. Scientific report. Aarhus University, DCE - Danish Centre for Environment and Energy, In press. Hasler, B, Hansen, LB, Andersen, HE & Konrad, M 2015, Modellering af omkostningseffektive reduktioner af kvælstoftilførslerne til Limfjorden: Dokumentation af model og resultater. Aarhus University, DCE - Danish Centre for Environment and Energy.