Microbial co-occurrence patterns in deep Precambrian bedrock fracture fluids L Purkamo, M Bomberg, R Kietäväinen, H Salavirta, M Nyyssönen, ... Biogeosciences 13 (10), 3091-3108, 2016 | 88* | 2016 |
The origin, source, and cycling of methane in deep crystalline rock biosphere R Kietäväinen, L Purkamo Frontiers in microbiology 6, 146928, 2015 | 79 | 2015 |
Heterotrophic communities supplied by ancient organic carbon predominate in deep Fennoscandian bedrock fluids L Purkamo, M Bomberg, M Nyyssönen, I Kukkonen, L Ahonen, M Itävaara Microbial ecology 69, 319-332, 2015 | 65 | 2015 |
Dissecting the deep biosphere: retrieving authentic microbial communities from packer-isolated deep crystalline bedrock fracture zones L Purkamo, M Bomberg, M Nyyssönen, I Kukkonen, L Ahonen, ... FEMS microbiology ecology 85 (2), 324-337, 2013 | 59 | 2013 |
Ultradeep microbial communities at 4.4 km within crystalline bedrock: implications for habitability in a planetary context L Purkamo, R Kietäväinen, M Nuppunen-Puputti, M Bomberg, C Cousins Life 10 (1), 2, 2020 | 49 | 2020 |
Response of deep subsurface microbial community to different carbon sources and electron acceptors during∼ 2 months incubation in microcosms L Purkamo, M Bomberg, M Nyyssönen, L Ahonen, I Kukkonen, M Itävaara Frontiers in Microbiology 8, 226592, 2017 | 40 | 2017 |
Diversity and functionality of archaeal, bacterial and fungal communities in deep Archaean bedrock groundwater L Purkamo, R Kietäväinen, H Miettinen, E Sohlberg, I Kukkonen, ... FEMS microbiology ecology 94 (8), fiy116, 2018 | 36 | 2018 |
Rare biosphere archaea assimilate acetate in Precambrian terrestrial subsurface at 2.2 km depth M Nuppunen-Puputti, L Purkamo, R Kietäväinen, M Nyyssönen, ... Geosciences 8 (11), 418, 2018 | 21 | 2018 |
A global perspective on bacterial diversity in the terrestrial deep subsurface A Soares, A Edwards, D An, A Bagnoud, J Bradley, E Barnhart, ... Microbiology 169 (1), 001172, 2023 | 17 | 2023 |
Rock surface fungi in deep continental biosphere—exploration of microbial community formation with subsurface in situ biofilm trap M Nuppunen-Puputti, R Kietäväinen, L Purkamo, P Rajala, M Itävaara, ... Microorganisms 9 (1), 64, 2020 | 16* | 2020 |
CO2 and carbonate as substrate for the activation of the microbial community in 180 m deep bedrock fracture fluid of Outokumpu Deep Drill Hole, Finland M Bomberg, M Raulio, S Jylhä, CW Mueller, C Höschen, P Rajala, ... AIMS microbiology 3 (4), 846, 2017 | 16 | 2017 |
Impact of submarine groundwater discharge on biogeochemistry and microbial communities in pockmarks L Purkamo, CME von Ahn, T Jilbert, M Muniruzzaman, HW Bange, ... Geochimica et Cosmochimica Acta 334, 14-44, 2022 | 14 | 2022 |
Epilithic microbial community functionality in deep oligotrophic continental bedrock M Nuppunen-Puputti, R Kietäväinen, M Raulio, A Soro, L Purkamo, ... Frontiers in microbiology 13, 826048, 2022 | 12 | 2022 |
Volcanic controls on the microbial habitability of Mars‐analogue hydrothermal environments A Moreras‐Marti, M Fox‐Powell, AL Zerkle, E Stueeken, F Gazquez, ... Geobiology 19 (5), 489-509, 2021 | 10 | 2021 |
ICDP workshop on the Lake Tanganyika Scientific Drilling Project: a late Miocene–present record of climate, rifting, and ecosystem evolution from the world's oldest tropical lake JM Russell, P Barker, A Cohen, S Ivory, I Kimirei, C Lane, M Leng, ... Scientific Drilling 27, 53-60, 2020 | 10 | 2020 |
Microbial metabolic potential in deep crystalline bedrock M Bomberg, H Miettinen, R Kietäväinen, L Purkamo, L Ahonen, M Vikman The microbiology of nuclear waste disposal, 41-70, 2021 | 9 | 2021 |
Following the flow—Microbial ecology in surface‐and groundwaters in the glacial forefield of a rapidly retreating glacier in Iceland L Purkamo, B Ó Dochartaigh, A MacDonald, C Cousins Environmental Microbiology 24 (12), 5840-5858, 2022 | 4 | 2022 |
Microbial ecology and functionality in deep Fennoscandian crystalline bedrock biosphere L Purkamo VTT Science 116, 2015 | 4 | 2015 |
Thriving microbial life in ancient groundwater deep inside earth’s crust L Purkamo Front. Young Minds 5 (65), 10.3389, 2017 | 1 | 2017 |
Diversity of bacteria and archaea in petroleum hydrocarbon contaminated subsurface samples from Southern Finland L Purkamo, J Salminen, K Jorgensen | 1 | 2004 |