Suvi Ruuskanen
PhD, adjunct professor
skruus@utu.fi Vesilinnantie 5 Turku Office: 042 ORCID identifier: https://orcid.org/0000-0001-5582-9455 |
Evolutionary ecology; physiological ecology; ecotoxicology and environmental ecology; behavioral ecology;epigenetics; avian ecology
My research fields are at the intersection of evolutionary ecology, ecophysiology and behavioral and environmental ecology. I am broadly interested in the proximate physiological mechanisms underlying variation in phenotypic, behavioral and fitness traits and their plasticity. I want to understand how physiologically-regulated traits enable organismal adaptation to changing environmental conditions and play a part in species interactions, potentially even affecting population processes. I am also interested in how interactions with microbes (gut microbiome) relate to phenotypic variation in wild populations. I further want to understand more broadly how various early-life environmental conditions affects offspring development and fitness with a specific interest in non-genetic inheritance, such as maternal effects and epigenetics
Current group members:
Post-docs: Bin-Yan Hsu (UTU), Antoine Stier (UTU)
PhD students: Tom Sarraude (UTU/University of Gronigen), Nina Cossin-Sevrin (UTU)
MSc students: Lotta Holmen (UTU), Mark Verschuuren (NIOO, NL), Lyydia Leino (UTU)
BSc students: Mikaela Hukkanen (UTU)
Visiting: Coline Marciau
Interns:
Research group pages: https://sites.utu.fi/ruuskanengroup/
Ecology, evolutionary biology, physiology:
2018-2019-2020
Vertebrate ecology research (BIOL2204)
Seminars in Biology (BIOL5200)
Ecotoxicology (FYGE2060)
Presenting and Publishing Data (BIOL5201)
- Can increased prenatal exposure to thyroid hormones alter physiology and behaviour in the long-term? Insights from an experimental study in Japanese quails (2026)
- PeerJ
(A1 Refereed original research article in a scientific journal) - Early-life adversity modulates growth trajectories and red blood cell mitochondrial metabolism in king penguin chicks (2026)
- Journal of Avian Biology
(A1 Refereed original research article in a scientific journal) - Warm and cool temperatures decrease early‐life telomere length in wild pied flycatchers (2026)
- Journal of Avian Biology
(A1 Refereed original research article in a scientific journal) - DNA Methylation Associates With Sex‐Specific Effects of Experimentally Increased Yolk Testosterone in Wild Nestlings (2025)
- Molecular Ecology
(A1 Refereed original research article in a scientific journal) - Does colour-morph variation in metabolic physiology and oxidative stress match morph-specific life–history strategies? (2025)
- Oecologia
(A1 Refereed original research article in a scientific journal) - Sexual Dimorphism in Red Blood Cell Mitochondrial Respiration during Breeding Fasts in King Penguins (2025)
- Ecological and Evolutionary Physiology (EEP)
(A1 Refereed original research article in a scientific journal) - Early-life environmental effects on birds: epigenetics and microbiome as mechanisms underlying long-lasting phenotypic changes (2024)
- Journal of Experimental Biology
(A2 Refereed review article in a scientific journal ) - Seasonal and environmental factors contribute to the variation in the gut microbiome : A large-scale study of a small bird (2024)
- Journal of Animal Ecology
(A1 Refereed original research article in a scientific journal) - Early-life environmental effects on mitochondrial aerobic metabolism: a brood size manipulation in wild great tits (2023)
- Journal of Experimental Biology
(A1 Refereed original research article in a scientific journal) - Ecosystem consequences of herbicides: the role of microbiome (2023)
- Trends in Ecology and Evolution
(A2 Refereed review article in a scientific journal )



