The role of low-temperature 18O exchange in the isotopic evolution of deep subsurface fluids O Warr, T Giunta, TC Onstott, TL Kieft, RL Harris, DM Nisson, BS Lollar Chemical Geology 561, 120027, 2021 | 37 | 2021 |
86Kr excess and other noble gases identify a billion-year-old radiogenically-enriched groundwater system O Warr, CJ Ballentine, TC Onstott, DM Nisson, TL Kieft, DJ Hillegonds, ... Nature communications 13 (1), 3768, 2022 | 13 | 2022 |
Hydrogeochemical and isotopic signatures elucidate deep subsurface hypersaline brine formation through radiolysis driven water-rock interaction DM Nisson, TL Kieft, H Drake, O Warr, BS Lollar, H Ogasawara, SM Perl, ... Geochimica et Cosmochimica Acta 340, 65-84, 2023 | 7 | 2023 |
Radiolytically reworked Archean organic matter in a habitable deep ancient high-temperature brine DM Nisson, CC Walters, ML Chacón-Patiño, CR Weisbrod, TL Kieft, ... Nature Communications 14 (1), 6163, 2023 | 3 | 2023 |
Hydrogeochemical Support for Microbial Habitability in an Ancient, Hypersaline, Thermal, and Radiogenic Subsurface Brine in South Africa DM Nisson Princeton University, 2023 | 1 | 2023 |
Novel Radiogenic Noble Gas Signatures in the Crust: The Krypton Factor O Warr, CJ Ballentine, TC Onstott, D Nisson, TL Kieft, B Sherwood Lollar AGU Fall Meeting Abstracts 2020, H146-05, 2020 | 1 | 2020 |
Litter microbial respiration and enzymatic resistance to drought stress DM Nisson, SD Allison Elem Sci Anth 8, 45, 2020 | 1 | 2020 |
The Biology of Biosignature Detection-Year One: Building the Experimental Framework for Extant and Extinct Life Measurements SM Perl, CS Cockell, WW Fischer, KG Lloyd, S Karunatillake, ... 2024 Astrobiology Science Conference, 2024 | | 2024 |
From DSeis to PROTEA-Probing the heart of an earthquake, especially the interaction between metasedimentary rocks and mantle-derived intrusions. H Ogasawara, Y Yabe, R Durrheim, M Manzi, T Kieft, D Nisson, J Castillo, ... EGU24, 2024 | | 2024 |
A Potential Intraplate Serpentinization Site of Sri Lanka as a Mars Analogue VM Nair, A Basu Sarbadhikari, Y Srivastava, PL Dharmapriya, ... LPI Contributions 3040, 2005, 2024 | | 2024 |
Radiolysis-Driven Evolution of an Ancient Subsurface Habitable Brine in the Witwatersrand Basin, South Africa DM Nisson, TL Kieft, H Drake, O Warr, BS Lollar, H Ogasawara, SM Perl, ... Goldschmidt 2023 Conference, 2023 | | 2023 |
The origin and evolution of modern and paleo crustal fluids and hydrogeologic systems P Boulvais Goldschmidt 2023 Conference, 2023 | | 2023 |
Radiolytic Support for Oxidative Metabolisms in Low Biomass Ancient Brines DM Nisson, SM Perl, TL Kieft, JC Hernandez, TC Onstott LPI Contributions 2689, 2009, 2023 | | 2023 |
Microbial Pigment Robustness in Martian and Ocean Worlds Brines and Evaporites SM Perl, AJ Celestian, CS Cockell, FA Corsetti, C Basu, DM Nisson, ... LPI Contributions 2806, 2434, 2023 | | 2023 |
Detections and Validations of Single Cell Microorganism Preservation and Associated Biosignature Activity SM Perl, D Nisson, TC Onstott The Astrobiology Science Conference (AbSciCon) 2022, 203-02, 2022 | | 2022 |
Influence of Alpha Particle Radiolysis on the Formation and Microbial Metabolic Composition of a Deep Subsurface Hypersaline Brine in the Witwatersrand Basin, South Africa D Nisson, T Kieft, J Hernandez, S Perl, R Stepanauskas, O Warr, ... AGU Fall Meeting Abstracts 2021, B53B-02, 2021 | | 2021 |
Preservation of Dynamic Biological Processes from Extant Halophilic Life: In-Situ Lessons Learned from Planetary Analogue Brines and Evaporites SM Perl, AJ Celestian, CS Cockell, C Basu, J Filiberto, S Potter-McIntyre, ... Brines in the Solar System: Modern Brines 2614, 6048, 2021 | | 2021 |
The Impact of High Salinity on Radiolytic H2 Yield and the Evolution of Subsurface Brine D Nisson, O Warr, B Sherwood Lollar, TL Kieft, TC Onstott AGU Fall Meeting Abstracts 2020, H213-09, 2020 | | 2020 |
The seismogenic zones of an M2. 0-5.5 earthquakes successfully recovered in deep South African gold mines: the outcomes and the follow-up plan H Ogasawara, B Liebenberg, Y Yabe, Y Yokoyama, T Hirono, DM Nisson, ... EGU2020, 2020 | | 2020 |
Abiotic (Prebiotic?) Organic Chemistry in a Potentially Ancient Hypersaline Brine: New Insights on the Limits of Microbial Life Inhabiting 3.1 km Deep Fracture Fluid in South … D Nisson, TL Kieft, O Warr, CC Walters, E van Heerden, ED Cason, ... AGU Fall Meeting Abstracts 2019, B11K-2202, 2019 | | 2019 |