Research Output per year
Personal profile
Keywords
- 4112 Forestry
International and National Collaboration
Publications and projects within past five years.
Publications 2005 2019
Carbon and nitrogen release in decomposition of boreal organic soils – Temperature sensitivity patterns.
Laurén, A., Lappalainen, M., Kieloaho, A-J., Karhu, K. & Palviainen, M., 2019. 1 p.Research output: Conference materials › Abstract › Research › peer-review
Forest fires in Canadian permafrost region: the combined effects of fire and permafrost dynamics on soil organic matter quality
Aaltonen, H., Koster, K., Koster, E., Berninger, F., Zhou, X., Karhu, K., Biasi, C., Bruckman, V., Palviainen, M. & Pumpanen, J., Mar 2019, In : Biogeochemistry. 143, 2, p. 257-274 18 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
File
How do softwood biochars affect the microbial communities and greenhouse gas emissions from agricultural soils in southern Finland?
Zrim, J., Simojoki, A. J., Penttinen, P. J., Karhu, L. K. & Tammeorg, P., 9 Jan 2019, p. 107-108. 117 p.Research output: Conference materials › Poster › Research
Open Access
Short-term effects of two wood-based biochars on nitrogen leaching and nitrous oxide emissions
Kalu, S., Oyekoya, G. N., Ambus, P., Tammeorg, P. & Karhu, K., 2019.Research output: Conference materials › Abstract › Research › peer-review
Effects of softwood biochars on soil biota in medium-term field experiments in Finland
Zrim, J., Nuutinen, V., Simojoki, A. J., Penttinen, P. J., Karhu, L. K., Glaser, B. & Tammeorg, P., 17 Jun 2018, p. 209. 223 p.Research output: Conference materials › Poster › Research
Open Access
File
Projects 2018 2022
- 2 Active
TAITASMART: Environmental sensing of ecosystem services for developing climate smart landscape framework to improve food security in East Africa
Pellikka, P., Alakukku, L., Vesala, T., Johansson, T., Heiskanen, J., Räsänen, M., Tuure, J., Adhikari, H., Piiroinen, R., Abera, T., Tang, Z., Wachiye, S., Mäkelä, P., Karhu, K., Di Minin, E. & Autio, A.
01/03/2018 → 01/03/2022
Project: Research project
InCan: Increasing soil carbon stocks and reducing nitrogen leaching with biochar
01/01/2018 → 31/12/2020
Project: University of Helsinki Three-Year Research Project
Activities 2017 2017
Priming effects in boreal soils explained by stoichiometric drivers
Kristiina Karhu (Speaker)20 Aug 2017 → 24 Aug 2017
Activity: Talk or presentation types › Oral presentation
Supervision of doctoral thesis (Subin Kalu)
Priit Tammeorg (Supervisor), Laura Kristiina Karhu (Supervisor), Asko Juhani Simojoki (Co-supervisor), Sanna Mari Kanerva (Co-supervisor)2017 → 2021
Activity: Examination types › Supervisor or co-supervisor of doctoral thesis
University of Lund
Kristiina Karhu (Visiting researcher)25 May 2017 → 8 Jun 2017
Activity: Visiting an external institution types › Academic visit to other institution
Priming effect in boreal forest soils along a fertility gradient
Kristiina Karhu (Speaker)17 Sep 2017
Activity: Talk or presentation types › Oral presentation