Antti Ojala - UTU Research Portal

Antti Ojala

- Professor,
Geology (Department of Geography and Geology)

Department of Geography and Geology

antti.e.ojala@utu.fi

+358 29 450 2364

+358 50 448 2970

Vesilinnantie 5

Turku

ORCID identifier: https://orcid.org/0000-0001-8272-4835

Areas of expertise

Quaternary geology; glacial sedimentology; subglacial landforms; groundwater; postglacial faults and landslides; 3D modelling; clayey deposits; urban geology

Research community or research topic

Digital Waters Flagship (www.digitalwaters.fi)

Publications

3 of 7

Sedimentation patterns of multiple finnish lakes reveal the main environmental stressors and the role of peat extraction in lake sedimentation (2020)
- Geosciences
Vähäkuopus T., Kauppila T., Mäkinen J., Ojala A.E.K., Valpola S.E.
(A1 Refereed original research article in a scientific journal)
Testate amoebae as a potential tracer of organic matter dislodged from peat extraction areas. (2020)
- Boreal Environment Research
Daza Secco, E., Haimi, J., Valpola, S., Vähäkuopus, T., Ojala, A.E.K., Meissner, K.
(A1 Refereed original research article in a scientific journal)
Biases in radiocarbon dating of organic fractions in sediments from meromictic and seasonally hypoxic lakes (2019)
- Bulletin of the Geological Society of Finland
Ojala A.E.K., Saarnisto M., Jungner H., Snowball I., Muscheler R.
(A1 Refereed original research article in a scientific journal)
Distribution and morphology of landslides in northern Finland: An analysis of postglacial seismic activity (2019)
- Geomorphology
Ojala A.E.K., Mattila J., Markovaara-Koivisto M., Ruskeeniemi T., Palmu J.P., Sutinen R.
(A1 Refereed original research article in a scientific journal)
Electrical-sedimentary anisotropy of landforms adjacent to postglacial faults in Lapland (2019)
- Geomorphology
Sutinen, R., Hänninen, P., Hyvönen, E., Liwata-Kenttälä, P., Middleton, M., Ojala, A.E.K., Ruskeeniemi, T., Sutinen, A., Mattila, J.
(A1 Refereed original research article in a scientific journal)
Evidence of multiple postglacial slip events on the Naamivitikko fault, northern Fennoscandia (2019)
- Quaternary Science Reviews
Mattila, J., Ojala, A.E.K., Ruskeeniemi, T., Palmu, J.-P., Aaltonen, I., Käpyaho, A., Lindberg, A., Sutinen, R.
(A1 Refereed original research article in a scientific journal)
Human and climate global-scale imprint on sediment transfer during the Holocene (2019)
- Proceedings of the National Academy of Sciences of the United States of America
Jenny JP, Koirala S, Gregory-Eaves I, Francus P, Niemann C, Ahrens B, Brovkin V, Baud A, Ojala AEK, Normandeau A, Zolitschka B, Carvalhais N
(A1 Refereed original research article in a scientific journal)
Hyperspectral outcrop models for palaeoseismic studies (2019)
- Photogrammetric Record
Kirsch M., Lorenz S., Zimmermann R., Andreani L., Tusa L., Pospiech S., Jackisch R., Khodadadzadeh M., Ghamisi P., Unger G., Hödl P., Gloaguen R., Middleton M., Sutinen R., Ojala A., Mattila J., Nordbäck N., Palmu J.P., Tiljander M., Ruskeeniemi T.
(A1 Refereed original research article in a scientific journal)
Ice sheet scale distribution of unique triangular-shaped hummocks (murtoos) – a subglacial landform produced during rapid retreat of the Scandinavian Ice Sheet. (2019)
- Annals of Glaciology
Ojala, A.E.K., Peterson, G., Mäkinen, J., Johnson, M., Kajuutti, K., Ahokangas, E., Palmu, J.-P., Öhrling, C.
(A1 Refereed original research article in a scientific journal)
Lake sediment evidence of paleoseismicity: Timing and spatial occurrence of late- and postglacial earthquakes in Finland (2019)
- Tectonophysics
Ojala A., Mattila J., Hämäläinen J., Sutinen R.
(A1 Refereed original research article in a scientific journal)
Late Tortonian - Piacenzian multi-proxy record of Asian southwest monsoon intensification: Evidence from Coastal Makran, SE Iran (2019)
- Canadian Journal of Earth Sciences
Morrades, M.H., Lahijani, H.A.K., Keshavarz, N., Lahaye, Y., Rehfeld, K., Mänttäri, I., Naderi-Beni, A., Ojala, A., Moradpour, M.
(A1 Refereed original research article in a scientific journal)
Postglacial reactivation of the Suasselkä PGF complex in SW Finnish Lapland (2019)
- International Journal of Earth Sciences
Ojala A., Mattila J., Ruskeeniemi T., Palmu J., Nordbäck N., Kuva J., Sutinen R.
(A1 Refereed original research article in a scientific journal)
Proxy-based 300-year High Arctic climate warming record from Svalbard. (2019)
- Polar Record
Luoto, T.P., Ojala, A.E.K, Zajaczkowski, M.
(A1 Refereed original research article in a scientific journal)
An allostratigraphic approach to subdivide fine-grained sediments for urban planning (2018)
- Bulletin of Engineering Geology and the Environment
Ojala A., Saresma M., Virtasalo J., Huotari-Halkosaari T.
(A1 Refereed original research article in a scientific journal)
Controls of climate, catchment erosion and biological production on long term community and functional changes of chironomids in High Arctic lakes (Svalbard) (2018)
- Palaeogeography, Palaeoclimatology, Palaeoecology
Luoto, T.P., Ojala, A.E.K.
(A1 Refereed original research article in a scientific journal)
Dating of paleolandslides in western Finnish Lapland (2018)
- Earth Surface Processes and Landforms
Ojala A., Markovaara-Koivisto M., Middleton M., Ruskeeniemi T., Mattila J., Sutinen R.
(A1 Refereed original research article in a scientific journal)
Seismic deformation of varved sediments in southern Fennoscandia at 7400 cal BP (2018)
- Tectonophysics
Ojala A., Mattila J., Virtasalo J., Kuva J., Luoto T.
(A1 Refereed original research article in a scientific journal)
Sources, transport and sinks of beryllium in a coastal landscape affected by acidic soils (2018)
- Geochimica et Cosmochimica Acta
Åström, M.E., Yu, C., Peltola, P., Reynolds, J.K., Österholm, P., Nystrand, M.I., Augustsson, A., Virtasalo, J.J., Nordmyr, L., Ojala, A.E.K.
(A1 Refereed original research article in a scientific journal)
Synchronized proxy-based temperature reconstructions reveal mid- to late Holocene climate oscillations in High Arctic Svalbard (2018)
- Journal of Quaternary Science
Luoto, T., Ojala, A.E.K., Arppe, L., Brooks, S., Kurki, E., Oksman, M., Wooller, M.J., Zajaczkowski, M.
(A1 Refereed original research article in a scientific journal)
Warm summers and rich biotic communities during N-Hemisphere deglaciation (2018)
- Global and Planetary Change
Helmens, K., Katrantsiotis, C., Salonen, J.S., Bos, H., Engels, S., Kuosmanen, N., Luoto, T., Luoto, M., Ojala, A., Risberg, J., Shala, S., Väliranta, M., Weckström, J.
(A1 Refereed original research article in a scientific journal)