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Jens Kallmeyer

gfz helmholtz centre for geosciences

36H-index
245Paper Count
7.4KCitation Count
Published Papers 52
Publication Date
Metagenomics deciphers diagenetic processes of ferruginous mineralization in the deep biosphere
err2026-08-05
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errAurèle Vuillemin; Fátima Ruiz-Blas; Sizhong Yang; Alexander Bartholomäus; Dirk Wagner; Cynthia Henny; James M. Russell; Jens Kallmeyer
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Imprint of minute hydrocarbon seepage on solid phase and pore water geochemistry in organic-poor subseafloor sediment
err2026-02-27
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errEllen Schnabel; Jessica A. Stammeier; Stefanie Poetz; Kai Mangelsdorf; Aurèle Vuillemin; Rolando di Primio; Jens Kallmeyer;
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Cryptic sulfur cycling in the deep biosphere of ferruginous Lake Towuti; Indonesia
err2025-12-12
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errFátima Ruiz-Blas; Alexander Bartholomäus; Cynthia Henny; James M. Russell; Jens Kallmeyer; Aurèle Vuillemin
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Reduction of carbon, alkalinity and nutrient fluxes in the southern Baltic Sea caused by dragging of otter trawl nets across the seafloor
err2025-11-13
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PREAI
errLinsy, Pankan; Sommer, Stefan; Kallmeyer, Jens; Bernsee, Simone; Scholz, Florian; Kalapurakkal, Habeeb Thanveer; Dale, Andrew W.
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The Deep Subsurface Biosphere and its Substrates Along a One-Million-Year Ferruginous Lake Archive
err2025-06-03
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errFátima Ruiz-Blas; André Friese; Alexander Bartholomäus; Cynthia Henny; James M. Russell; Jens Kallmeyer; Aurèle Vuillemin
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Influence of minor hydrocarbon seepage on sulfur cycling in marine subsurface sediments
err2025-02-12
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errSchnabel, Ellen; Vuillemin, Aurele; Laczny, Cedric C.; Kunath, Benoit J.; Soares, Andre R.; Probst, Alexander J.; Di Primio, Rolando; Kallmeyer, Jens; PROSPECTOMICS Consortium
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Microbial diversity and biogeochemical interactions in the seismically active and CO2- rich Eger Rift ecosystem
err2024-12-25
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errLipus, Daniel; Jia, Zeyu; Sondermann, Megan; Bussert, Robert; Bartholomaeus, Alexander; Yang, Sizhong; Wagner, Dirk; Kallmeyer, Jens
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The role of anthropogenic influences on a tropical lake ecosystem and its surrounding catchment: a case study of Lake Sentani
err2024-12-17
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errNomosatryo, Sulung; Lipus, Daniel; Bartholomaeus, Alexander; Henny, Cynthia; Ridwansyah, Iwan; Sujarta, Puguh; Yang, Sizhong; Wagner, Dirk; Kallmeyer, Jens
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Taxonomic and functional partitioning of Chloroflexota populations under ferruginous conditions at and below the sediment-water interface
err2024-10-09
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errVuillemin, Aurele; Ruiz-Blas, Fatima; Yang, Sizhong; Bartholomaeus, Alexander; Henny, Cynthia; Kallmeyer, Jens
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Subsurface Microbial Colonization at Mineral-Filled Veins in 2-Billion-Year-Old Mafic Rock from the Bushveld Igneous Complex, South Africa
err2024-10-02
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errSuzuki, Yohey; Webb, Susan J.; Kouduka, Mariko; Kobayashi, Hanae; Castillo, Julio; Kallmeyer, Jens; Moganedi, Kgabo; Allwright, Amy J.; Klemd, Reiner; Roelofse, Frederick; Mapiloko, Mabatho; Hill, Stuart J.; Ashwal, Lewis D.; Trumbull, Robert B.
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Metabolic features that select for Bathyarchaeia in modern ferruginous lacustrine subsurface sediments
err2024-09-14
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errRuiz-Blas, Fatima; Bartholomaeus, Alexander; Yang, Sizhong; Wagner, Dirk; Henny, Cynthia; Russell, James M.; Kallmeyer, Jens; Vuillemin, Aurele
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Microbial anabolic and catabolic utilization of hydrocarbons in deep subseafloor sediments of Guaymas Basin
err2024-07-02
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PREAI
errNagakura, Toshiki; Morono, Yuki; Ito, Motoo; Mangelsdorf, Kai; Poetz, Stefanie; Schnabel, Ellen; Kallmeyer, Jens
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Microbial assemblages in Arctic coastal thermokarst lakes and lagoons
err2024-02-02
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errYang, Sizhong; Wen, Xi; Wagner, Dirk; Strauss, Jens; Kallmeyer, Jens; Anthony, Sara E.; Liebner, Susanne
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Continental scientific drilling and microbiology: (extremely) low biomass in bedrock of central Sweden
err2024-01-26
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errWestmeijer, George; Escudero, Cristina; Bergin, Claudia; Turner, Stephanie; Stahle, Magnus; Mehrshad, Maliheh; Leroy, Prune; Buck, Moritz; Lopez-Hernandez, Pilar; Kallmeyer, Jens; Amils, Ricardo; Bertilsson, Stefan; Dopson, Mark
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Microbial impact on initial soil formation in arid and semiarid environments under simulated climate change
err2024-01-17
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errRodriguez, Victoria; Bartholomaeus, Alexander; Witzgall, Kristina; Riveras-Munoz, Nicolas; Oses, Romulo; Liebner, Susanne; Kallmeyer, Jens; Rach, Oliver; Mueller, Carsten W.; Seguel, Oscar; Scholten, Thomas; Wagner, Dirk
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Bottom-trawling signals lost in sediment: A combined biogeochemical and modeling approach to early diagenesis in a perturbed coastal area of the southern Baltic Sea
err2024-01-01
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errRooze, Jurjen; Zeller, Mary A.; Gogina, Mayya; Roeser, Patricia; Kallmeyer, Jens; Schonke, Mischa; Radtke, Hagen; Bottcher, Michael Ernst
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Clay-associated microbial communities and their relevance for a nuclear waste repository in the Opalinus Clay rock formation
err2023-07-10
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errMitzscherling, Julia; Genderjahn, Steffi; Schleicher, Anja M.; Bartholomaeus, Alexander; Kallmeyer, Jens; Wagner, Dirk
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Enrichment of rare methanogenic Archaea shows their important ecological role in natural high-CO2 terrestrial subsurface environments
err2023-05-24
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errJia, Zeyu; Lipus, Daniel; Burckhardt, Oliver; Bussert, Robert; Sondermann, Megan; Bartholomaeus, Alexander; Wagner, Dirk; Kallmeyer, Jens
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Microbial methane cycling in sediments of Arctic thermokarst lagoons
err2023-03-13
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errYang, Sizhong; Anthony, Sara E.; Jenrich, Maren; in 't Zandt, Michiel H.; Strauss, Jens; Overduin, Pier Paul; Grosse, Guido; Angelopoulos, Michael; Biskaborn, Boris K.; Grigoriev, Mikhail N.; Wagner, Dirk; Knoblauch, Christian; Jaeschke, Andrea; Rethemeyer, Janet; Kallmeyer, Jens; Liebner, Susanne
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