Jörn Peckmann

Universität Hamburg — Germany

Environmental Science · Physical Sciences

59h-index12.5kcitations425works2.72yr avg
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Research Topics

Methane Hydrates and Related Phenomena(258), Hydrocarbon exploration and reservoir analysis(191), Geology and Paleoclimatology Research(141), Paleontology and Stratigraphy of Fossils(97), Geochemistry and Elemental Analysis(41)

Publications425 total

The molybdenum isotope signature of cold seep sediments and its implication for marine molybdenum cycling
Geochimica et Cosmochimica Acta·2026
Reconstructing Environmental and Microbial Ecosystem Changes Across the Permian–Triassic Mass Extinction at Lusitaniadalen, Svalbard
Paleoceanography and Paleoclimatology·2026Open Access
Episodic recurrence of deepwater methane seepage in the South China Sea over the past 133 k.y.
Geological Society of America Bulletin·2025
Isotopic fidelity of reef carbonates: Contrasting δ34S/δ18O (CAS) and δ138Ba signature preservation under mineralogical and depositional control
Chemical Geology·2025· 1 cited
Carbonate-associated phosphorus as a proxy for porewater alkalinity and phosphate level during marine carbonate authigenesis in deep-subsurface sediments
Chemical Geology·2025· 1 cited
Lithium isotopes trace silicate weathering-driven authigenic carbonate formation in marine sediments
Communications Earth & Environment·2025· 1 citedOpen Access
Phytoplankton Blooms on the Barents Shelf, Svalbard, Associated With the Permian–Triassic Mass Extinction
AGU Advances·2025· 2 citedOpen Access
Reconstructing environmental and microbial ecosystem changes across the Permian-Triassic mass extinction at Lusitaniadalen, Svalbard
2025· 1 citedOpen Access
Metal-driven anaerobic oxidation of methane and the Sturtian deglaciation
Nature Communications·2025· 2 citedOpen Access
Trace and rare earth element signatures in microcrystalline aragonite as indicators of oil vs. methane seepage
Marine and Petroleum Geology·2025· 1 cited
Late Pleistocene to Holocene sedimentation in the Great Blue Hole (Lighthouse Reef, Belize): Results from a 30 m long core
The Depositional Record·2025· 2 citedOpen Access
Evaluating the impact of methane flux on the trace element geochemistry of sedimentary pyrite: Insights from the South China Sea
Chemical Geology·2025· 1 cited
Re-evaluation of endolithic microfossils in pillow basalt of two Variscan orogens
2025Open Access
Primary productivity blooms on the Barents Shelf, Svalbard, associated with the Permian–Triassic mass extinction
2025· 1 citedOpen Access
Stability of Reactive Iron‐Bound Organic Carbon During Sulfidization of Iron Oxides: Insights From Methane‐Seep Sediments
Geophysical Research Letters·2025· 5 citedOpen Access
Black Carbon Formation at Cold Seeps and Its Potential Contribution to the Marine Black Carbon Budget
Environmental Science & Technology·2025· 2 cited
Characterizing ancient seep environments by in-situ sulfur isotope composition of authigenic pyrite
Chemical Geology·2025· 1 citedOpen Access
Authigenic carbonate and native sulfur formation in Messinian (upper Miocene) marine sediments
2025Open Access
Authigenic pyrite in marine sediments: Geochemical insights from present and past 
2025Open Access
Gypsum as an archive of biosignatures: what can we learn from the late Miocene Mediterranean salt giant?
2025Open Access
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Frequent Co-authors

Joachim Reitner(15), Volker Thiel(13), Daniel Birgel(13), Dong Feng(10), Duofu Chen(9), Walter Michaelis(8), Tobias Himmler(7), Gerhard Bohrmann(6), James L. Goedert(5), Yu Hu(4), Daniel Smrzka(4), Jennifer Zwicker(4), Zhiyong Lin(4), Xiaoming Sun(4), Yang Lu(4), Li Xu(4), Hongfeng Lu(4), Harry H. Roberts(4), Wolfgang Bach(3), Harald Strauß(3)