Research output per year
Research output per year
Personal profile
Artistic and research interests
In my research, I am exploring ways to exploit natural resources within the safe operating space, defined by planetary boundaries, while maintaining feasible and sustainable future food opportunities.
I am currently working with:
a) An expert knowledge elicitation aiming to quantify interactions of planetary boundaries in local scale.
b) Building a seafood supply model, mapping the dependencies and competition for feed resources between the aquaculture and livestock sectors.
Sustainable food futures within safe operating spaces - SOS.aquaterra
The project aims to identify feasible solutions to meet future food demand globally while staying within local and global safe operating spaces (SOS), such as planetary boundaries. In the project, we will develop a novel integrated modelling system that captures interactions between the relevant planetary boundary processes and the global food system. We will also assess the social feasibility of different measures that would ease the pressure food production puts on the environment. Project is funded by a H2020 ERC CoG grant.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Doctoral degree, Humanities, University of Helsinki
Award Date: 27 Aug 2019
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Food system by-products upcycled in livestock and aquaculture feeds can increase global food supply
Sandström, V., Chrysafi, A., Lamminen, M., Troell, M., Jalava, M., Piipponen, J., Siebert, S., van Hal, O., Virkki, V. & Kummu, M., Sep 2022, In: Nature food. 3, 9, p. 729-740 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)3 Downloads (Pure) -
Quantifying Earth system interactions for sustainable food production via expert elicitation
Chrysafi, A., Virkki, V., Jalava, M., Sandström, V., Piipponen, J., Porkka, M., Lade, S. J., La Mere, K., Wang-Erlandsson, L., Scherer, L., Andersen, L. S., Bennett, E., Brauman, K. A., Cooper, G. S., De Palma, A., Doell, P., Downing, A. S., DuBois, T. C., Fetzer, I., Fulton, E. A., & 26 others, Oct 2022, In: Nature Sustainability. 5, 10, p. 830-842 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Downloads (Pure) -
Effects of passive integrated transponder tags on short-term feeding patterns in European perch (Perca fluviatilis)
Chrysafi, A., Jepsen, N., del Villar-Guerra, D., Larsen, M. H. & Skov, C., Dec 2021, In: Journal of Fish Biology. 99, 6, p. 2035-2039 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access1 Citation (Scopus) -
Calibrating Expert Assessments Using Hierarchical Gaussian Process Models
Perälä, T. A., Vanhatalo, J. & Chrysafi, A., Dec 2020, In: Bayesian Analysis. 15, 4, p. 1251-1280 30 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)28 Downloads (Pure) -
Data-limited fisheries: Incorporating expert knowledge into stock assessment
Chrysafi, A., 28 May 2019, University of Helsinki.Research output: Thesis › Doctoral Thesis › Collection of Articles
Projects
- 1 Active
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SOS.aquaterra: Respecting safe operating spaces: opportunities to meet future food demand with sustainable use of water and land resources
Kummu, M., Chrysafi, A., Niva, V., Chrisendo, D., Piipponen, J., Porkka, M., Virkki, V. & Sandström, V.
01/04/2019 → 28/02/2025
Project: EU: ERC grants
Press / Media
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Food production impacts Earth and its natural processes
19/08/2022
1 item of Media coverage
Press/Media: Media appearance
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