Esa
Tyystjärvi
Docent, Faculty of Science
University Teacher, Molecular Plant Biology
FT, Docent
Links
Areas of expertise
automatic plant identification
chlorophyll fluorescence
drones
photoinhibition
photosynthesis
photosystem II
plastoquinone
precision agriculture
Biography
Researcher and teacher in University of Turku, departments of Biology and Biochemistry, since 1989.
Teaching
I teach both basic plant biology and biochemistry and advanced courses of plant biology and biophysics.
Research
My basic research focuses on the light reactions of photosynthesis, and photoinhibition of Photosystem II has long been my favorite topic. Recently I have also worked with plastoquinone. I have been active in use and development of various biophysical research methods, including chlorophyll fluorescence and thermoluminescence. In addition to basic research, I have applied research on automatic identification of agricultural plants and weeds with various methods including chlorophyll fluorescence and drone photography. I have also worked on the practical use of algae in wastewater purification.
Publications
Photoinhibition in marine picocyanobacteria (2017)
Physiologia Plantarum
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Insect herbivory may cause changes in the visual properties of leaves and affect the camouflage of herbivores to avian predators (2017)
Behavioral Ecology and Sociobiology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Utilization of microalgae in industrial symbiosis, focus on Finland (2017)
(Julkaistu kehittämis- tai tutkimusraportti taikka -selvitys (D4))Fotosynteesi (2017)
(Oppikirja, ammatillinen käsi- tai opaskirja taikka sanakirja (D5))Can bacterial biofiltration be replaced by autotrophic organisms in recirculating fresh water aquaculture? (2017)
Aquaculture International
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Impacts of simulated drought stress and artificial damage on concentrations of flavonoids in Jatropha curcas (L.), a biofuel shrub (2016)
Journal of Plant Research
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Roles of Group 2 Sigma Factors in Acclimation of the Cyanobacterium Synechocystis sp PCC 6803 to Nitrogen Deficiency (2016)
Plant and Cell Physiology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Erratum to: Potential of carbon nanotubes in algal biotechnology (2016)
Photosynthesis Research
(O2 Muu julkaisu )
Oxygen produced by cyanobacteria in simulated Archaean conditions partly oxidizes ferrous iron but mostly escapes-conclusions about early evolution (2016)
Photosynthesis Research
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Hydrogen photoproduction by immobilized S-deprived Chlamydomonas reinhardtii: Effect of light intensity and spectrum, and initial medium pH (2016)
Algal Research
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))