Jari Hänninen profile picture
Jari
Hänninen
Docent, Faculty of Science
Station Manager, Biodiversity Unit of the University of Turku
Research station director, PhD, Doc.
Archipelago Sea research

Contact

+358 29 450 2241
+358 50 401 7838
Vesilinnantie 5
20500
Turku

Areas of expertise

aquatic ecology
marine biology
Baltic Sea
time series analysis

Biography

Associate professor (2nd phase), Archipelago Research Institute / Biodiversity Unit, University of Turku

Research

My role as an associate professor (2ⁿᵈ phase) at the research station of the Archipelago Research Institute gives me a chance to participate in many ongoing projects at the University of Turku. Close to my heart are 1. Global climate impacts on Baltic freshwater runoff and it's abiotic/biotic regulation of the Baltic Sea and the North Sea ecosystems by using time series analysis. 2. The effect of Baltic seawater salinity decrease on the growth, maturity, and feeding trade-off of the Baltic herring. 3. Sedimentology together with nano-/microplastics in the Archipelago Sea. 4. Ticks and tick-borne pathogens in Finland.

Fields of research and special fields of expertise:
• Marine Biology & Aquatic Ecology, Biological Oceanography
• Ecology of the Baltic Sea environment, especially the Archipelago Sea
• Long-term climatic changes, especially climatic seawater salinity decrease and eutrophication processes in the Baltic Sea and their effects on marine/aquatic biodiversity
• Predictive statistical time series modelling (e.g. ARIMA, Transfer Functions), Generalized Linear Mixed Models (GLIMMIX) and Statistical Downscaling using environmental monitoring data series.

Publications

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Assessing the abundance, seasonal questing activity, and Borrelia and tick-borne encephalitis virus (TBEV) prevalence of Ixodes ricinus ticks in a Lyme borreliosis endemic area in Southwest Finland (2016)

Ticks and Tick-borne Diseases
Jani J. Sormunen, Tero Klemola, Eero J. Vesterinen, Ilppo Vuorinen, Jukka Hytönen, Jari Hänninen, Kai Ruohomäki, Ilari E. Sääskjärvi, Elina Tonteri, Ritva Penttinen
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Tick-borne bacterial pathogens in southwestern Finland (2016)

Parasites and Vectors
Sormunen J.J., Penttinen R., Klemola T., Hänninen J., Vuorinen I., Laaksonen M.,
Sääksjärvi I.E., Ruohomäki K., Vesterinen E.J.
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))