Research Output per year
International and National Collaboration
Publications and projects within past five years.
Publications 2016 2019
- 6 Article
Frost rings in 1627 BC and AD 536 in subfossil pinewood from Finnish Lapland
Helama, S., Saranpää, P., Pearson, C., Arppe, L., Holopainen, J., Mäkinen, H., Mielikäinen, K., Nöjd, P., Sutinen, R., Taavitsainen, J-P., Timonen, M., Uusitalo, J. & Oinonen, M., 15 Jan 2019, In : Quaternary Science Reviews. 204, p. 208-215 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
The dIANA database – Resource for isotopic paleodietary research in the Baltic Sea area
Etu-Sihvola, H., Bocherens, H., Drucker, D., Junno, A., Mannermaa, K., Oinonen, M., Uusitalo, J. & Arppe, L., 2 Apr 2019, In : Journal of Archaeological Science: Reports. 24, p. 1003-1013 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
File
Solar superstorm of AD 774 recorded subannually by Arctic tree rings
Uusitalo, J., Arppe, L., Hackman, T., Helama, S., Kovaltsov, G., Mielikäinen, K., Mäkinen, H., Nöjd, P., Palonen, V., Usoskin, I. & Oinonen, M., 28 Aug 2018, In : Nature Communications. 9, 1, 8 p., 3495.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
File
Volcanic dust veils from sixth century tree-ring isotopes linked to reduced irradiance, primary production and human health
Helama, S., Arppe, L., Uusitalo, J., Holopainen, J., Mäkelä, H., Mäkinen, H., Mielikäinen, K., Nöjd, P., Sutinen, R., Taavitsainen, J-P., Timonen, M. & Oinonen, M., 22 Jan 2018, In : Scientific Reports. 8, 12 p., 1339.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
File
A portable methane sampling system for radiocarbon-based bioportion measurements and environmental CH4 sourcing studies
Palonen, V., Uusitalo, J., Seppälä, E. & Oinonen, M., Jul 2017, In : Review of Scientific Instruments. 88, 7, 6 p., 075102.Research output: Contribution to journal › Article › Scientific › peer-review
Projects 2014 2019
QUANOMAL: Menneisyys numeroina - Ympäristöanomalioiden tutkimukset puun vuosilustojen kautta (QUANOMAL)
Oinonen, M., Uusitalo, J., Arppe, L., Nöjd, P., Mäkinen, H., Helama, S. & Timonen, M.
01/09/2015 → 31/08/2019
Project: Research project
Biofraction measurements of methane for environmental and metrological applications
Oinonen, M., Palonen, V. & Uusitalo, J.
01/10/2014 → 30/09/2015
Project: Research project
Kivilinna Väinäjoen saarella-Latvian pronssikautisen muinaislinnan ja kalmiston arkeologiset ja luonnontiet. tutkimukset
Oinonen, M., Arppe, L., Lavento, M., Uusitalo, J., Onkamo, P., Översti, S., Kantanen, J., Zarina, G. & Vasks, A.
03/02/2014 → 31/12/2015
Project: Research project
Datasets
Dietary Isotopic Baseline for the Ancient North - δIANA
Etu-Sihvola, H. (Creator), Arppe, L. (Creator), Uusitalo, J. (Creator), Luonnontieteellinen keskusmuseo, 22 Oct 2015
http://www.oasisnorth.org/deltaiana.html
Dataset
Radiocarbon Dates of Helsinki University - 14CARHU
Uusitalo, J. (Creator), Luonnontieteellinen keskusmuseo, 22 Oct 2015
http://www.oasisnorth.org/carhu.html
Dataset
Activities 2014 2015
Sample collection trip at Värriö research station: Sample collection for QUANOMAL project (WBS 1288083)
Joonas Uusitalo (Participant)17 Aug 2015 → 19 Aug 2015
Activity: Other activity types › Types for other activities - Other
CARATE/QUANOMAL seminar
Joonas Uusitalo (Participant)19 Aug 2015 → 21 Aug 2015
Activity: Other activity types › Types for other activities - Other
The XI Nordic Conference on the application of Scientific Methods in Archaology - SMIA XI
Heli Etu-Sihvola (Speaker: Presenter), Hervé Bocherens (Attendee), Aripekka Junno (Attendee), Aleksis Johs Karme (Attendee), Kristiina Eliisa Mannermaa (Attendee), Kati Hannele Salo (Attendee), Heikki Suhonen (Attendee), Yuichi I. Naito (Attendee), Jussi-Pekka Taavitsainen (Attendee), Joonas Jaakoppi Uusitalo (Attendee), Laura Maria Arppe (Attendee)22 Oct 2015
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
RESOLVE CoE autumn meeting
Joonas Uusitalo (Attendee)28 Oct 2015 → 29 Oct 2015
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Levänluhta water burial in the light of bone collagen isotopic ratios
Markku Oinonen (Keynote speaker), Teija Helena Alenius (Speaker), Laura Arppe (Speaker), Herve Bocherens (Speaker), Heli Etu-Sihvola (Speaker), Kristiina Mannermaa (Speaker), Päivi Onkamo (Speaker), Jukka Palo (Speaker), Antti Sajantila (Speaker), Tarja Sundell (Speaker), Joonas Uusitalo (Speaker), Anna Wessman (Speaker)24 Sep 2014 → 26 Sep 2014
Activity: Talk or presentation types › Oral presentation