GEOMAR  Dale, Andy

Andy Dale (PhD)

Senior Scientist
Topic 6

RD2: Marine Biogeochemistry
RU: Marine Geosystems

office: 8D/105, phone (office): +49 431 600-2291

e-mail: adale(at)geomar.de

Contact

Address: GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstraße 1-3, 24148 Kiel, Germany

Research Focus

Reaction-transport modelling of benthic biogeochemical processes
Ocean alkalinity enhancement by benthic mineral dissolution
Carbon turnover in blue carbon ecosystems

Projects

2025 – 2027
Biogeochemical cycling on the Scotian Shelf – Impact of past and present climate change (BiSS, DFG).

2024 – 2027
Study on the carbon storage capacity of marine sediments in the German Baltic Sea (KomSO, BfN).

2024 – 2027
CO2 removal by alkalinity enhancement: potential, benefits and risks (RETAKE II): Subproject 1.4: Enhanced benthic weathering of carbonate and olivine in the Baltic Sea – Phase 2 (RETAKE-2, BMBF).

2023 – 2026
Exclusion of bottom trawl fishing from marine protected areas in the Baltic Sea – Phase 2: Subproject 1.2: Biogeochemical processes and fluxes (MGF-Ostsee-2, BMBF).

2021 – 2024
Ocean Under Stress: Anthropogenic impacts on particulate organic carbon cycling in the North Sea: Subproject 1: Sedimentation and carbon storage in the Skagerrak, Kattegat und and Norwegian Trench (APOC, BMBF).

2021 – 2024
Innovative approaches to improving the carbon storage potential of vegetated coastal ecosystems: Subproject 1: Organic carbon storage in Baltic Sea sediments: Assessing and minimizing the CO2 release form sediments induced by bottom-trawling (Sea4Society, BMBF).

2021 – 2024
CO2 removal by alkalinity enhancement: potential, benefits and risks: Subproject 1.4: Enhanced benthic weathering of carbonate and olivine in the Baltic Sea (RETAKE, BMBF).

2019 – 2021
The Benguela Upwelling System under climate change - Effects of variability in physical forcing on carbon and oxygen budgets: Subproject 8: A biogeochemical model for nutrient and trace gases in Benguelan sediments (EVAR, BMBF).

2018 – 2019
Relating benthic biogeochemistry to microbial and viral communities in the Peruvian OMZ (SFB754, DFG).

2016 – 2020
Strategies for Environmental Monitoring of Marine Carbon Capture and Storage (STEMM-CCS, EU).

2016 – 2019
Climate - Biogeochemistry Interactions in the Tropical Ocean: Subproject B1: A global model of redox dependent biogeochemical cycles (SFB754,DFG).

2014 – 2016
Biogeochemical investigations in anoxic Cariaco Basin sediments (Venezuela) (BOXCAR, BMBF).

2012 – 2015
Climate - Biogeochemistry Interactions in the Tropical Ocean: Subproject B1: A global model of redox dependent biogeochemical cycles (SFB754, DFG).

Publications (OceanRep)

Jump to: Articles in a Scientific Journal - peer-reviewed | Articles in a Scientific Journal - without review | Book chapters | Conference papers | Presentations | Conference posters | Reports - Cruise Reports | Software
Number of items: 188.

Articles in a Scientific Journal - peer-reviewed

[thumbnail of 1-s2.0-S0278434325000111-main.pdf] [thumbnail of 1-s2.0-S0278434325000111-mmc1.docx]

Spiegel, T. , Dale, A. W. , Lenz, N. , Schmidt, M. , Moros, M., Lindhorst, S., Wolschke, H., Müller, D., Butzin, M., Fuhr, M., Kalapurakkal, H. T., Kasten, S. and Wallmann, K. (2025) Mass accumulation rates decreased in the Skagerrak basin over the last 100 years. Open Access Continental Shelf Research, 286 . Art.Nr. 105411. DOI 10.1016/j.csr.2025.105411.

[thumbnail of s43247-025-02132-4-1.pdf] [thumbnail of 43247_2025_2132_MOESM2_ESM.pdf]

Kalapurakkal, H. T., Dale, A. W. , Schmidt, M. , Taubner, H., Scholz, F. , Spiegel, T. , Fuhr, M. and Wallmann, K. (2025) Sediment resuspension in muddy sediments enhances pyrite oxidation and carbon dioxide emissions in Kiel Bight. Open Access Communications Earth & Environment, 6 . Art.Nr. 156. DOI 10.1038/s43247-025-02132-4.

[thumbnail of s43247-025-02079-6.pdf]

Fuhr, M., Dale, A. W. , Wallmann, K. , Bährle, R. J., Kalapurakkal, H. T., Sommer, S., Spiegel, T. , Dobashi, R., Buchholz, B., Schmidt, M. , Perner, M. and Geilert, S. (2025) Calcite is an efficient and low-cost material to enhance benthic weathering in shelf sediments of the Baltic Sea. Open Access Communications Earth & Environment, 8 . Art.Nr. 106 (2025). DOI 10.1038/s43247-025-02079-6.

[thumbnail of s41561-024-01606-y.pdf] [thumbnail of 41561_2024_1606_MOESM1_ESM.pdf]

Babakhani, P., Dale, A. W. , Woulds, C., Moore, O. W., Xiao, K. Q., Curti, L. and Peacock, C. L. (2025) Preservation of organic carbon in marine sediments sustained by sorption and transformation processes. Open Access Nature Geoscience, 18 . pp. 78-83. DOI 10.1038/s41561-024-01606-y.

[thumbnail of 1-s2.0-S0016703724005271-main.pdf]

Rakshit, S., Glock, N., Dale, A. W. , Armstrong, M. M. L., Scholz, F., Mutzberg, A. and Algar, C. K. (2025) Foraminiferal denitrification and deep bioirrigation influence benthic biogeochemical cycling in a seasonally hypoxic fjord. Open Access Geochimica et Cosmochimica Acta, 388 . pp. 268-282. DOI 10.1016/j.gca.2024.10.010.

[thumbnail of s43247-024-01569-3.pdf] [thumbnail of 43247_2024_1569_MOESM2_ESM.pdf]

Dale, A. W. , Geilert, S. , Diercks, I., Fuhr, M., Perner, M. , Scholz, F. and Wallmann, K. (2024) Seafloor alkalinity enhancement as a carbon dioxide removal strategy in the Baltic Sea. Open Access Communications Earth & Environment, 5 . Art.Nr. 452. DOI 10.1038/s43247-024-01569-3.

[thumbnail of Geochem Geophys Geosyst - 2024 - Reilly - A Geochemical Mechanism for 10 m Apparent Downward Offsets of Magnetic Reversals.pdf]

Reilly, B. T., Tauxe, L., Brachfeld, S. A., Kenlee, B., Gutjahr, M. , Dale, A. W. , Hernández‐Almeida, I., Hemming, S., Bailey, I., Zheng, X., Cheu, D., Taglienti, R., Weber, M. E., Raymo, M. E. and Williams, T. (2024) A Geochemical Mechanism for >10 m Apparent Downward Offsets of Magnetic Reversals Inferred From Comparison of Two Scotia Sea Drill Sites. Open Access Geochemistry, Geophysics, Geosystems, 25 (7). e2023GC011325. DOI 10.1029/2023GC011325.

[thumbnail of 1-s2.0-S0016703723006506-main.pdf] [thumbnail of 1-s2.0-S0016703723006506-mmc1.pdf]

Li, J., Haeckel, M. , Dale, A. W. and Wallmann, K. (2024) Degradation and accumulation of organic matter in euxinic surface sediments. Geochimica et Cosmochimica Acta, 370 . pp. 128-143. DOI 10.1016/j.gca.2023.12.030.

[thumbnail of fmars-11-1331102.pdf] [thumbnail of Data Sheet 1-2.docx]

Spiegel, T. , Diesing, M., Dale, A. W. , Lenz, N. , Schmidt, M. , Sommer, S., Böttner, C., Fuhr, M., Kalapurakkal, H. T., Schulze, C. S. and Wallmann, K. (2024) Modelling mass accumulation rates and 210Pb rain rates in the Skagerrak: lateral sediment transport dominates the sediment input. Open Access Frontiers in Marine Science, 11 . Art.Nr. 1331102. DOI 10.3389/fmars.2024.1331102.

[thumbnail of Global Biogeochemical Cycles - 2024 - Scholz - Early Diagenetic Controls on Sedimentary Iodine Release and.pdf]

Scholz, F. , Hardisty, D. S. and Dale, A. W. (2024) Early Diagenetic Controls on Sedimentary Iodine Release and Iodine‐To‐Organic Carbon Ratios in the Paleo‐Record. Open Access Global Biogeochemical Cycles, 38 (2). Art.Nr.: e2023GB007919. DOI 10.1029/2023GB007919.

[thumbnail of fclim-06-1338556.pdf] [thumbnail of Data Sheet 1-2.pdf]

Fuhr, M., Wallmann, K. , Dale, A. W. , Kalapurakkal, H. T., Schmidt, M. , Sommer, S., Deusner, C. , Spiegel, T. , Kowalski, J. and Geilert, S. (2024) Alkaline mineral addition to anoxic to hypoxic Baltic Sea sediments as a potentially efficient CO2-removal technique. Open Access Frontiers in Climate, 6 . Art.Nr. 1338556. DOI 10.3389/fclim.2024.1338556.

[thumbnail of g51713.1.pdf]

Akam, S. A., Chuang, P. C., Katsev, S., Wittkop, C., Chamberlain, M., Dale, A. W. , Wallmann, K. , Heathcote, A. J. and Swanner, E. D. (2024) Methane-carbon budget of a ferruginous meromictic lake and implications for marine methane dynamics on early Earth. Open Access Geology, 52 (4). pp. 187-192. DOI 10.1130/G51713.1.

[thumbnail of sp-2-oae2023-3-2023.pdf]

Eisaman, M. D., Geilert, S. , Renforth, P., Bastianini, L., Campbell, J., Dale, A. W. , Foteinis, S., Grasse, P. , Hawrot, O., Löscher, C. R., Rau, G. H. and Rønning, J. (2023) Assessing the technical aspects of ocean-alkalinity-enhancement approaches. Open Access State Planet : SP, 2-oae2023 (Chapter 3). pp. 1-29. DOI 10.5194/sp-2-oae2023-3-2023.

[thumbnail of sp-2-oae2023-6-2023.pdf]

Riebesell, U. , Basso, D., Geilert, S. , Dale, A. W. and Kreuzburg, M. (2023) Mesocosm experiments in ocean alkalinity enhancement research. Open Access State Planet : SP, 2-oae2023 (Chapter 6). pp. 1-14. DOI 10.5194/sp-2-oae2023-6-2023.

[thumbnail of fclim-05-1245580.pdf] [thumbnail of Data Sheet 1.docx]

Fuhr, M., Wallmann, K. , Dale, A. W. , Diercks, I., Kalapurakkal, H. T., Schmidt, M. , Sommer, S., Böhnke, S., Perner, M. and Geilert, S. (2023) Disentangling artificial and natural benthic weathering in organic rich Baltic Sea sediments. Open Access Frontiers in Climate, 5 . Art.Nr. 1245580. DOI 10.3389/fclim.2023.1245580.

Moore, O. W., Curti, L., Woulds, C., Bradley, J. A., Babakhani, P., Mills, B. J. W., Homoky, W. B., Xiao, K. Q., Bray, A. W., Fisher, B. J., Kazemian, M., Kaulich, B., Dale, A. W. and Peacock, C. L. (2023) Long-term organic carbon preservation enhanced by iron and manganese. Open Access Nature . DOI 10.1038/s41586-023-06325-9.

[thumbnail of fmars-10-1148091.pdf] [thumbnail of Data Sheet 1-2.docx]

Rakshit, S., Dale, A. W. , Wallace, D. W. and Algar, C. K. (2023) Sources and sinks of bottom water oxygen in a seasonally hypoxic fjord. Open Access Frontiers in Marine Science, 10 . Art.Nr. 1148091. DOI 10.3389/fmars.2023.1148091.

[thumbnail of s41467-023-37186-5.pdf] [thumbnail of 41467_2023_37186_MOESM1_ESM.pdf]

Geilert, S. , Frick, D. A., Garbe-Schönberg, D., Scholz, F. , Sommer, S., Grasse, P. , Vogt, C. and Dale, A. W. (2023) Coastal El Niño triggers rapid marine silicate alteration on the seafloor. Open Access Nature Communications, 14 . Art.Nr. 1676. DOI 10.1038/s41467-023-37186-5.

[thumbnail of fmars-10-1141448.pdf] [thumbnail of Supplementary material]

Spiegel, T. , Dale, A. W. , Lenz, N. , Schmidt, M. , Sommer, S., Kalapurakkal, H. T., Przibilla, A., Lindhorst, S. and Wallmann, K. (2023) Biogenic silica cycling in the Skagerrak. Open Access Frontiers in Marine Science, 10 . Art.Nr. 1141448. DOI 10.3389/fmars.2023.1141448.

[thumbnail of rsos.220010.pdf]

van de Velde, S. J., Dale, A. W. and Arndt, S. (2023) Bioturbation and the [delta] δ 56 Fe signature of dissolved iron fluxes from marine sediments. Open Access Royal Society Open Science, 10 . Art.Nr. 220010. DOI 10.1098/rsos.220010.

[thumbnail of fmars-09-902062.pdf] [thumbnail of Data Sheet 1.PDF]

Dale, A. W. , Clemens, D. , Dähnke, K., Korth, F. , Wankel, S. D., Schroller-Lomnitz, U., Wallmann, K. and Sommer, S. (2022) Nitrogen cycling in sediments on the NW African margin inferred from N and O isotopes in benthic chambers. Open Access Frontiers in Marine Science, 9 . Art.Nr. 902062. DOI 10.3389/fmars.2022.902062.

Chuang, P. C., Anderson, C. H., Kossack, M., Fabian, J., Su, C. C., Vosteen, P., Zabel, M., Scholz, F., Schulz-Vogt, H. N., Sommer, S. and Dale, A. W. (2022) Nutrient turnover by large sulfur bacteria on the Namibian mud belt during the low productivity season. Open Access Frontiers in Marine Science, 9 . Art.Nr. 929913. DOI 10.3389/fmars.2022.929913.

Wallmann, K. , Diesing, M., Scholz, F., Rehder, G., Dale, A. W. , Fuhr, M. and Suess, E. (2022) Erosion of carbonate-bearing sedimentary rocks may close the alkalinity budget of the Baltic Sea and support atmospheric CO2 uptake in coastal seas. Open Access Frontiers in Marine Science, 9 . Art.Nr. 968069. DOI 10.3389/fmars.2022.968069.

[thumbnail of 1-s2.0-S1364032122005627-main-1.pdf]

Connelly, D. P., Bull, J. M., Flohr, A., Schaap, A., Koopmans, D., Blackford, J. C., White, P. R., James, R. H., Pearce, C., Lichtschlag, A., Achterberg, E. P. , de Beer, D., Roche, B., Li, J., Saw, K., Alendal, G., Avlesen, H., Brown, R., Borisov, S. M., Böttner, C. , Cazenave, P. W., Chen, B., Dale, A. W. , Dean, M., Dewar, M., Esposito, M., Gros, J. , Hanz, R., Haeckel, M. , Hosking, B., Huvenne, V., Karstens, J. , Le Bas, T., Leighton, T. G., Linke, P. , Loucaides, S., Matter, J. M., Monk, S., Mowlem, M. C., Oleynik, A., Omar, A. M., Peel, K., Provenzano, G., Saleem, U., Schmidt, M. , Schramm, B., Sommer, S., Strong, J., Falcon Suarez, I., Ungerboeck, B., Widdicombe, S., Wright, H. and Yakushev, E. (2022) Assuring the integrity of offshore carbon dioxide storage. Open Access Renewable and Sustainable Energy Reviews, 166 . Art.Nr. 112670. DOI 10.1016/j.rser.2022.112670.

[thumbnail of Luo etal.pdf]

Luo, M., Li, W., Geilert, S. , Dale, A. W. , Song, Z. and Chen, D. (2022) Active Silica Diagenesis in the Deepest Hadal Trench Sediments. Open Access Geophysical Research Letters, 49 (14). Art.Nr. e2022GL099365. DOI 10.1029/2022GL099365.

[thumbnail of Wallmann2022_Article_BiogeochemicalFeedbacksMayAmpl.pdf] [thumbnail of 10533_2022_908_MOESM1_ESM.docx]

Wallmann, K. , Jose, Y. S. , Hopwood, M. J. , Somes, C. J. , Dale, A. W. , Scholz, F., Achterberg, E. P. and Oschlies, A. (2022) Biogeochemical feedbacks may amplify ongoing and future ocean deoxygenation: a case study from the Peruvian oxygen minimum zone. Open Access Biogeochemistry, 159 . pp. 45-67. DOI 10.1007/s10533-022-00908-w.

[thumbnail of fmars-08-723304.pdf] [thumbnail of Data_Sheet_1_Climate-Biogeochemistry Interactions in the Tropical Ocean Data Collection and Legacy.pdf]

Krahmann, G. , Arevalo-Martinez, D. L. , Dale, A. W. , Dengler, M. , Engel, A. , Glock, N., Grasse, P. , Hahn, J. , Hauss, H. , Hopwood, M. J. , Kiko, R. , Loginova, A. N. , Löscher, C. R. , Maßmig, M., Roy, A. S., Salvatteci, R., Sommer, S., Tanhua, T. and Mehrtens, H. (2021) Climate-Biogeochemistry Interactions in the Tropical Ocean: Data collection and legacy. Open Access Frontiers in Marine Science, 8 . Art.Nr. 723304. DOI 10.3389/fmars.2021.723304.

Chuang, P. C., Dale, A. W. , Heuer, V. B., Hinrichs, K. U. and Zabel, M. (2021) Coupling of dissolved organic carbon, sulfur and iron cycling in Black Sea sediments over the Holocene and the late Pleistocene: Insights from an empirical dynamic model. Open Access Geochimica et Cosmochimica Acta, 307 . pp. 302-318. DOI 10.1016/j.gca.2021.04.032.

[thumbnail of Supporting information] [thumbnail of 2021GB006948(1).pdf]

Somes, C. J. , Dale, A. W. , Wallmann, K. , Scholz, F., Yao, W., Oschlies, A. , Muglia, J., Schmittner, A. and Achterberg, E. P. (2021) Constraining global marine iron sources and ligand-mediated scavenging fluxes with GEOTRACES dissolved iron measurements in an ocean biogeochemical model. Open Access Global Biogeochemical Cycles, 35 (8). e2021GB006948. DOI 10.1029/2021GB006948.

[thumbnail of 1-s2.0-S1750583621001390-main.pdf] [thumbnail of 1-s2.0-S1750583621001390-mmc1.pdf]

Gros, J. , Schmidt, M. , Linke, P. , Dötsch, S., Triest, J., Martinez-Cabanas, M., Esposito, M., Dale, A. W. , Sommer, S., Flohr, A., Fone, J., Bull, J. M., Roche, B., Strong, J. A., Saw, K., Brown, R., Koopmans, D. and Wallmann, K. (2021) Quantification of dissolved CO2 plumes at the Goldeneye CO2-release experiment. Open Access International Journal of Greenhouse Gas Control, 109 . Art.Nr. 103387. DOI 10.1016/j.ijggc.2021.103387.

[thumbnail of lno.11779.pdf] [thumbnail of lno.11779.pdf]

Treude, T. , Hamdan, L. J., Lemieux, S., Dale, A. W. and Sommer, S. (2021) Rapid sulfur cycling in sediments from the Peruvian oxygen minimum zone featuring simultaneous sulfate reduction and sulfide oxidation. Open Access Limnology and Oceanography, 66 (7). pp. 2661-2671. DOI 10.1002/lno.11779.

Plass, A., Dale, A. W. and Scholz, F. (2021) Sedimentary cycling and benthic fluxes of manganese, cobalt, nickel, copper, zinc and cadmium in the Peruvian oxygen minimum zone. Open Access Marine Chemistry, 233 . Art.Nr. 103982. DOI 10.1016/j.marchem.2021.103982.

[thumbnail of Dale et al 2021 IJGGC.pdf]

Dale, A. W. , Sommer, S., Lichtschlag, A., Koopmans, D., Haeckel, M. , Kossel, E. , Deusner, C. , Linke, P. , Scholten, J., Wallmann, K. , van Erk, M. R., Gros, J. , Scholz, F. and Schmidt, M. (2021) Defining a biogeochemical baseline for sediments at Carbon Capture and Storage (CCS) sites: An example from the North Sea (Goldeneye). International Journal of Greenhouse Gas Control, 106 . Art.Nr. 103265. DOI 10.1016/j.ijggc.2021.103265.

[thumbnail of 1-s2.0-S1750583620306629-main.pdf]

Flohr, A., Schaap, A., Achterberg, E. P. , Alendal, G., Arundell, M., Berndt, C. , Blackford, J., Böttner, C. , Borisov, S. M., Brown, R., Bull, J. M., Carter, L., Chen, B., Dale, A. W. , de Beer, D., Dean, M., Deusner, C. , Dewar, M., Durden, J. M., Elsen, S., Esposito, M., Faggetter, M., Fischer, J. P., Gana, M., Gros, J. , Haeckel, M. , Hanz, R., Holtappels, M., Hosking, B., Huvenne, V. A. I., James, R. H., Koopmans, D., Kossel, E. , Leighton, T. G., Li, J., Lichtschlag, A., Linke, P. , Loucaides, S., Martinez-Cabanas, M., Matter, J. M., Mesher, T., Monk, S., Mowlem, M., Oleynik, A., Papadimitriou, S., Paxton, D., Pearce, C. R., Peel, K., Roche, B., Ruhl, H. A., Saleem, U., Sands, C., Saw, K., Schmidt, M. , Sommer, S., Strong, J. A., Triest, J., Ungerböck, B., Walk, J., White, P., Widdicombe, S., Wilson, R. E., Wright, H., Wyatt, J. and Connelly, D. (2021) Towards improved monitoring of offshore carbon storage: A real-world field experiment detecting a controlled sub-seafloor CO2 release. Open Access International Journal of Greenhouse Gas Control, 106 . Art.Nr. 103237. DOI 10.1016/j.ijggc.2020.103237.

[thumbnail of Accepted article] [thumbnail of 2020GB006583.pdf]

Dale, A. W. , Paul, M., Clemens, D. , Scholz, F., Schroller-Lomnitz, U., Wallmann, K. , Geilert, S. , Hensen, C. , Plass, A., Liebetrau, V., Grasse, P. and Sommer, S. (2021) Recycling and burial of biogenic silica in an open margin oxygen minimum zone. Open Access Global Biogeochemical Cycles, 35 (2). e2020GB006583. DOI 10.1029/2020GB006583.

Glock, N., Romero, D., Roy, A. S., Woehle, C., Dale, A. W. , Schönfeld, J., Wein, T., Weissenbach, J. and Dagan, T. (2020) A hidden sedimentary phosphate pool inside benthic foraminifera from the Peruvian upwelling region might nucleate phosphogenesis. Open Access Geochimica et Cosmochimica Acta, 289 . pp. 14-32. DOI 10.1016/j.gca.2020.08.002.

[thumbnail of os-16-1347-2020.pdf]

Lüdke, J. , Dengler, M. , Sommer, S., Clemens, D. , Thomsen, S. , Krahmann, G. , Dale, A. W. , Achterberg, E. P. and Visbeck, M. (2020) Influence of intraseasonal eastern boundary circulation variability on hydrography and biogeochemistry off Peru. Open Access Ocean Science, 16 . pp. 1347-1366. DOI 10.5194/os-16-1347-2020.

[thumbnail of EarthARXiv v4.pdf]

LaRowe, D. E., Arndt, S., Bradley, J. A., Burwicz, E. B. , Dale, A. W. and Amend, J. (2020) Organic carbon and microbial activity in marine sediments on a global scale throughout the Quaternary. Open Access Geochimica et Cosmochimica Acta, 286 . pp. 227-247. DOI 10.1016/j.gca.2020.07.017.

[thumbnail of bg-17-4663-2020.pdf] [thumbnail of bg-2019-489-supplement.pdf]

Loginova, A. N. , Dale, A. W. , Le Moigne, F. A. C. , Thomsen, S. , Sommer, S., Wallmann, K. and Engel, A. (2020) Sediment release of dissolved organic matter to the oxygen minimum zone off Peru. Open Access Biogeosciences (BG), 17 . pp. 4663-4679. DOI 10.5194/bg-17-4663-2020.

[thumbnail of Bradley2020_ScienceAdvances.pdf] [thumbnail of aba0697_SM.pdf]

Bradley, J. A., Arndt, S., Amend, J. P., Burwicz, E. B. , Dale, A. W. , Egger, M. and LaRowe, D. E. (2020) Widespread energy limitation to life in global subseafloor sediments. Open Access Science Advances, 6 (32). eaba0697. DOI 10.1126/sciadv.aba0697.

[thumbnail of bg-17-3685-2020.pdf] [thumbnail of bg-17-3685-2020-supplement.pdf]

Plass, A., Schlosser, C. , Sommer, S., Dale, A. W. , Achterberg, E. P. and Scholz, F. (2020) The control of hydrogen sulfide on benthic iron and cadmium fluxes in the oxygen minimum zone off Peru. Open Access Biogeosciences (BG), 17 . pp. 3685-3704. DOI 10.5194/bg-17-3685-2020.

[thumbnail of Chen et.al.pdf] [thumbnail of Chen_Suppl.pdf]

Chen, L., Luo, M. , Dale, A. W. , Rashid, H., Lin, G. and Chen, D. (2019) Reconstructing organic matter sources and rain rates in the southern West Pacific Warm Pool during the transition from the deglaciation period to early Holocene. Chemical Geology, 529 (Article number 119291). DOI 10.1016/j.chemgeo.2019.119291.

[thumbnail of esd-10-539-2019.pdf] [thumbnail of esd-10-539-2019-supplement.pdf]

Kemena, T. P. , Oschlies, A. , Wallmann, K. J. G. , Landolfi, A. and Dale, A. W. (2019) Ocean phosphorus inventory: large uncertainties in future projections on millennial timescales and their consequences for ocean deoxygenation. Open Access Earth System Dynamics, 10 (3). pp. 539-553. DOI 10.5194/esd-10-539-2019.

Gros, J. , Schmidt, M. , Dale, A. W. , Linke, P. , Vielstädte, L., Bigalke, N., Haeckel, M. , Wallmann, K. and Sommer, S. (2019) Simulating and Quantifying Multiple Natural Subsea CO2 Seeps at Panarea Island (Aeolian Islands, Italy) as a Proxy for Potential Leakage from Subseabed Carbon Storage Sites. Open Access Environmental Science & Technology, 53 (17). pp. 10258-10268. DOI 10.1021/acs.est.9b02131.

[thumbnail of s41561-019-0359-x.pdf] [thumbnail of 41561_2019_359_MOESM1_ESM.pdf]

Wallmann, K. , Flögel, S., Scholz, F., Dale, A. W. , Kemena, T. P. , Steinig, S. and Kuhnt, W. (2019) Periodic changes in the Cretaceous ocean and climate caused by marine redox see-saw. Nature Geoscience, 12 (6). pp. 456-461. DOI 10.1038/s41561-019-0359-x.

[thumbnail of Dale_GCA_2019b.pdf] [thumbnail of AB model Supplement R1 final.pdf]

Dale, A. W. , Flury, S. , Fossing, H., Regnier, P., Røy, H., Scholze, C. and Jørgensen, B. B. (2019) Kinetics of organic carbon mineralization and methane formation in marine sediments (Aarhus Bay, Denmark). Geochimica et Cosmochimica Acta, 252 . pp. 159-178. DOI 10.1016/j.gca.2019.02.033.

[thumbnail of Chuang.pdf]

Chuang, P. C., Yang, T. F., Wallmann, K. , Matsumoto, R., Hu, C. Y., Chen, H. W., Lin, S. , Sun, C. H., Li, H. C. , Wang, Y. and Dale, A. W. (2019) Carbon isotope exchange during anaerobic oxidation of methane (AOM) in sediments of the northeastern South China Sea. Geochimica et Cosmochimica Acta, 246 . pp. 138-155. DOI 10.1016/j.gca.2018.11.003.

[thumbnail of 10.1016_j.gca.2018.10.025.pdf] [thumbnail of Dale_Supplementary Information.pdf]

Dale, A. W. , Bourbonnais, A., Altabet, M., Wallmann, K. and Sommer, S. (2019) Isotopic fingerprints of benthic nitrogen cycling in the Peruvian oxygen minimum zone. Geochimica et Cosmochimica Acta, 245 . pp. 406-425. DOI 10.1016/j.gca.2018.10.025.

[thumbnail of Author's accepted manuscript] [thumbnail of Schroller-Lomnitz.pdf]

Schroller-Lomnitz, U., Hensen, C. , Dale, A. W. , Scholz, F., Clemens, D. , Sommer, S., Noffke, A. and Wallmann, K. (2019) Dissolved benthic phosphate, iron and carbon fluxes in the Mauritanian upwelling system and implications for ongoing deoxygenation. Open Access Deep Sea Research Part I: Oceanographic Research Papers, 143 . pp. 70-84. DOI 10.1016/j.dsr.2018.11.008.

Scholz, F., Baum, M., Siebert, C., Eroglu, S., Dale, A. W. , Naumann, M. and Sommer, S. (2018) Sedimentary molybdenum cycling in the aftermath of seawater inflow to the intermittently euxinic Gotland Deep, Central Baltic Sea. Open Access Chemical Geology, 491 . pp. 27-38. DOI 10.1016/j.chemgeo.2018.04.031.

[thumbnail of bg-15-3391-2018.pdf]

Stolpovsky, K., Dale, A. W. and Wallmann, K. (2018) A new look at the multi-G model for organic carbon degradation in surface marine sediments for coupled benthic-pelagic simulations of the global ocean. Open Access Biogeosciences (BG), 15 . pp. 3391-3407. DOI 10.5194/bg-15-3391-2018.

[thumbnail of fmars-05-00019.pdf]

Lessin, G., Artioli, Y., Almroth-Rosell, E., Blackford, J. C., Dale, A. W. , Glud, R. N., Middelburg, J. J., Pastres, R., Queirós, A. M., Rabouille, C., Regnier, P., Soetaert, K., Solidoro, C., Stephens, N. and Yakushev, E. (2018) Modelling Marine Sediment Biogeochemistry: Current Knowledge Gaps, Challenges, and Some Methodological Advice for Advancement. Open Access Frontiers in Marine Science, 5 . Art.No. 19. DOI 10.3389/fmars.2018.00019.

[thumbnail of fmars-04-00390.pdf]

Gier, J., Löscher, C., Dale, A. W. , Sommer, S., Lomnitz, U. and Treude, T. (2017) Benthic Dinitrogen Fixation Traversing the Oxygen Minimum Zone Off Mauritania (NW Africa). Open Access Frontiers in Marine Science, 4 (390). DOI 10.3389/fmars.2017.00390.

Scholz, F., Siebert, C., Dale, A. W. and Frank, M. (2017) Intense molybdenum accumulation in sediments underneath a nitrogenous water column and implications for the reconstruction of paleo-redox conditions based on molybdenum isotopes. Geochimica et Cosmochimica Acta, 213 . pp. 400-417. DOI 10.1016/j.gca.2017.06.048.

[thumbnail of Freites.pdf]

Freites, L., Rojas, M., Dale, A. W. , Márquez, A., Revilla, J., Troccoli, L. and Lodeiros, C. (2017) Growth and survival of the winged oyster Pteria colymbus in suspended culture: influence of environmental factors associated to upwelling periods. Aquaculture International, 25 (4). pp. 1653-1666. DOI 10.1007/s10499-017-0141-2.

[thumbnail of jgrg20782.pdf]

Chuang, P. C., Young, M. B., Dale, A. W. , Miller, L. G., Herrera-Silveira, J. A. and Paytan, A. (2017) Methane fluxes from tropical coastal lagoons surrounded by mangroves, Yucatán, Mexico. Open Access Journal of Geophysical Research: Biogeosciences, 122 (5). pp. 1156-1174. DOI 10.1002/2017JG003761.

[thumbnail of LaRowe.pdf]

LaRowe, D. E., Burwicz, E. , Arndt, S., Dale, A. W. and Amend, J. P. (2017) Temperature and volume of global marine sediments. Geology, 45 (3). pp. 275-278. DOI 10.1130/G38601.1.

[thumbnail of fmicb-08-00169.pdf]

Yücel, M., Sommer, S., Dale, A. W. and Pfannkuche, O. (2017) Microbial Sulfide Filter along a Benthic Redox Gradient in the Eastern Gotland Basin, Baltic Sea. Open Access Frontiers in Microbiology, 8 (169). DOI 10.3389/fmicb.2017.00169.

[thumbnail of fmars-04-00018.pdf]

Sommer, S., Clemens, D. , Yücel, M., Pfannkuche, O., Hall, P. O. J., Almroth-Rosell, E., Schulz-Vogt, H. N. and Dale, A. W. (2017) Major Bottom Water Ventilation Events Do Not Significantly Reduce Basin-Wide Benthic N and P Release in the Eastern Gotland Basin (Baltic Sea). Open Access Frontiers in Marine Science, 4 (18). DOI 10.3389/fmars.2017.00018.

[thumbnail of fmars-04-00029.pdf] [thumbnail of Dale_data sheet 1.pdf]

Dale, A. W. , Graco, M. and Wallmann, K. (2017) Strong and Dynamic Benthic-Pelagic Coupling and Feedbacks in a Coastal Upwelling System (Peruvian Shelf). Open Access Frontiers in Marine Science, 4 (29). DOI 10.3389/fmars.2017.00029.

[thumbnail of 1679-8759-bjoce-65-01-0019.pdf]

Marquez, A., Dale, A. W. , Ghinaglia, L. T., Monroy, F. L., Senior, W., Ríos, A., Karger, F. M., Astor, Y. and Varela, R. (2017) Carbon regeneration in the Cariaco Basin, Venezuela. Open Access Brazilian Journal of Oceanography, 65 (1). pp. 19-28. DOI 10.1590/S1679-87592017121406501.

[thumbnail of Luo.pdf]

Luo, M., Dale, A. W. , Haffert, L., Haeckel, M. , Koch, S., Crutchley, G. , De Stigter, H., Chen, D. and Greinert, J. (2016) A quantitative assessment of methane cycling in Hikurangi Margin sediments (New Zealand) using geophysical imaging and biogeochemical modeling. Open Access Geochemistry, Geophysics, Geosystems, 17 (12). pp. 4817-4835. DOI 10.1002/2016GC006643.

[thumbnail of Dale et,al.pdf] [thumbnail of Supplementary data]

Dale, A. W. , Boyle, R. A., Lenton, T. M., Ingall, E. D. and Wallmann, K. (2016) A model for microbial phosphorus cycling in bioturbated marine sediments: Significance for phosphorus burial in the early Paleozoic. Geochimica et Cosmochimica Acta, 189 . pp. 251-268. DOI 10.1016/j.gca.2016.05.046.

[thumbnail of Flury.pdf] [thumbnail of Supplementary data]

Flury, S., Røy, H., Dale, A. W. , Fossing, H., Tóth, Z., Spiess, V., Jensen, J. B. and Jørgensen, B. B. (2016) Controls on subsurface methane fluxes and shallow gas formation in Baltic Sea sediment (Aarhus Bay, Denmark). Geochimica et Cosmochimica Acta, 188 . pp. 297-309. DOI 10.1016/j.gca.2016.05.037.

[thumbnail of bg-13-4065-2016.pdf]

Gier, J., Sommer, S., Löscher, C. R., Dale, A. W. , Schmitz-Streit, R. and Treude, T. (2016) Nitrogen fixation in sediments along a depth transect through the Peruvian oxygen minimum zone. Open Access Biogeosciences (BG), 13 . pp. 4065-4080. DOI 10.5194/bg-13-4065-2016.

Dale, A. W. , Sommer, S., Lomnitz, U., Bourbonnais, A. and Wallmann, K. (2016) Biological nitrate transport in sediments on the Peruvian margin mitigates benthic sulfide emissions and drives pelagic N loss during stagnation events. Open Access Deep Sea Research Part I: Oceanographic Research Papers, 112 . pp. 123-136. DOI 10.1016/j.dsr.2016.02.013.

[thumbnail of bg-13-2981-2016.pdf]

Chuang, P. C., Young, M. B., Dale, A. W. , Miller, L. G., Herrera-Silveira, J. A. and Paytan, A. (2016) Methane and sulfate dynamics in sediments from mangrove-dominated tropical coastal lagoons, Yucatan, Mexico. Open Access Biogeosciences (BG), 13 (10). pp. 2981-3001. DOI 10.5194/bg-13-2981-2016.

[thumbnail of Sommer.pdf] [thumbnail of Sommer.pdf]

Sommer, S., Gier, J., Treude, T. , Lomnitz, U., Dengler, M. , Cardich, J. and Dale, A. W. (2016) Depletion of oxygen, nitrate and nitrite in the Peruvian oxygen minimum zone cause an imbalance of benthic nitrogen fluxes. Open Access Deep Sea Research Part I: Oceanographic Research Papers, 112 . pp. 113-122. DOI 10.1016/j.dsr.2016.03.001.

[thumbnail of bg-13-1367-2016.pdf] [thumbnail of Supplement]

Lomnitz, U., Sommer, S., Dale, A. W. , Löscher, C. R., Noffke, A., Wallmann, K. and Hensen, C. (2016) Benthic phosphorus cycling in the Peruvian oxygen minimum zone. Open Access Biogeosciences (BG), 13 (5). pp. 1367-1386. DOI 10.5194/bg-13-1367-2016.

[thumbnail of bg-13-283-2016.pdf]

Maltby, J., Sommer, S., Dale, A. W. and Treude, T. (2016) Microbial methanogenesis in the sulfate-reducing zone of surface sediments traversing the Peruvian margin. Open Access Biogeosciences (BG), 13 (1). pp. 283-299. DOI 10.5194/bg-13-283-2016.

[thumbnail of bg-12-6687-2015.pdf]

Steeb, P., Krause, S., Linke, P. , Hensen, C. , Dale, A. W. , Nuzzo, M. and Treude, T. (2015) Efficiency and adaptability of the benthic methane filter at Quepos Slide cold seeps, offshore Costa Rica. Open Access Biogeosciences (BG), 12 . pp. 6687-6706. DOI 10.5194/bg-12-6687-2015.

[thumbnail of Stolpovsky_et_al-2015-Global_Biogeochemical_Cycles.pdf]

Stolpovsky, K., Dale, A. W. and Wallmann, K. (2015) Towards a parameterization of global-scale organic carbon mineralization kinetics in surface marine sediments. Open Access Global Biogeochemical Cycles, 29 . pp. 812-829. DOI 10.1002/2015GB005087.

[thumbnail of Luo et.al.pdf]

Luo, M., Dale, A. W. , Wallmann, K. , Hensen, C. , Gieskes, J., Yan, W. and Chen, D. (2015) Estimating the time of pockmark formation in the SW Xisha Uplift (South China Sea) using reaction-transport modeling. Marine Geology, 364 . pp. 21-31. DOI 10.1016/j.margeo.2015.03.006.

[thumbnail of Dale et.al.pdf] [thumbnail of gbc20269-sup-0001-supplementary.pdf]

Dale, A. W. , Nickelsen, L., Scholz, F., Hensen, C. , Oschlies, A. and Wallmann, K. (2015) A revised global estimate of dissolved iron fluxes from marine sediments. Open Access Global Biogeochemical Cycles, 29 (5). pp. 691-707. DOI 10.1002/2014GB005017.

[thumbnail of Supplement] [thumbnail of bg-12-1537-2015.pdf]

Dale, A. W. , Sommer, S., Lomnitz, U., Montes, I., Treude, T. , Liebetrau, V., Gier, J., Hensen, C. , Dengler, M. , Stolpovsky, K., Bryant, L. D. and Wallmann, K. (2015) Organic carbon production, mineralization and preservation on the Peruvian margin. Open Access Biogeosciences (BG), 12 . pp. 1537-1559. DOI 10.5194/bg-12-1537-2015.

[thumbnail of ngeo2213.pdf] [thumbnail of ngeo2213-s1.pdf]

Boyle, R., Dahl, T., Dale, A. W. , Shields, G., Zhu, M. y., Brasier, M., Canfield, D. and Lenton, T. (2014) Stabilization of the coupled oxygen and phosphorus cycles by the evolution of bioturbation. Nature Geoscience, 7 (9). pp. 671-676. DOI 10.1038/ngeo2213.

[thumbnail of Treude_et_al.2014_GCA.pdf]

Treude, T. , Krause, S., Maltby, J., Dale, A. W. , Coffin, R. and Hamdan, L. J. (2014) Sulfate reduction and methane oxidation activity below the sulfate-methane transition zone in Alaskan Beaufort Sea continental margin sediments: Implications for deep sulfur cycling. Geochimica et Cosmochimica Acta, 144 . pp. 217-237. DOI 10.1016/j.gca.2014.08.018.

[thumbnail of Dale et.al.pdf] [thumbnail of Google Earth file - Cruise]

Dale, A. W. , Sommer, S., Ryabenko, E., Noffke, A., Bohlen, L., Wallmann, K. , Stolpovsky, K., Greinert, J. and Pfannkuche, O. (2014) Benthic nitrogen fluxes and fractionation of nitrate in the Mauritanian oxygen minimum zone (Eastern Tropical North Atlantic). Geochimica et Cosmochimica Acta, 134 . pp. 234-256. DOI 10.1016/j.gca.2014.02.026.

[thumbnail of bg-11-1215-2014(1).pdf]

Friedrich, J., Janssen, F., Aleynik, D., Bange, H. W. , Boltacheva, N., Çagatay, M. N., Dale, A. W. , Etiope, G., Erdem, Z., Geraga, M., Gilli, A., Gomoiu, M. T., Hall, P. O. J., Hansson, D., He, Y., Holtappels, M., Kirf, M. K., Kononets, M., Konovalov, S., Lichtschlag, A., Livingstone, D. M., Marinaro, G., Mazlumyan, S., Naeher, S., North, R. P., Papatheodorou, G., Pfannkuche, O., Prien, R., Rehder, G., Schubert, C. J., Soltwedel, T., Sommer, S., Stahl, H., Stanev, E. V., Teaca, A., Tengberg, A., Waldmann, C., Wehrli, B. and Wenzhöfer, F. (2014) Investigating hypoxia in aquatic environments: diverse approaches to addressing a complex phenomenon. Open Access Biogeosciences (BG), 11 . pp. 1215-1259. DOI 10.5194/bg-11-1215-2014.

[thumbnail of bg-11-507-2014.pdf] [thumbnail of bg-11-507-2014-supplement.pdf]

Krause, S., Steeb, P., Hensen, C. , Liebetrau, V., Dale, A. W. , Nuzzo, M. and Treude, T. (2014) Microbial activity and carbonate isotope signatures as a tool for identification of spatial differences in methane advection: a case study at the Pacific Costa Rican margin. Open Access Biogeosciences (BG), 11 . pp. 507-523. DOI 10.5194/bg-11-507-2014.

[thumbnail of LaRowe.pdf]

LaRowe, D. E., Dale, A. W. , Aguilera, D. R., L’Heureux, I., Amend, J. P. and Regnier, P. (2014) Modeling microbial reaction rates in a submarine hydrothermal vent chimney wall. Geochimica et Cosmochimica Acta, 124 . pp. 72-97. DOI 10.1016/j.gca.2013.09.005.

[thumbnail of BERTICS ET AL 2013.pdf]

Bertics, V. J., Löscher, C. R., Salonen, I., Dale, A. W. , Gier, J., Schmitz, R. A. and Treude, T. (2013) Occurrence of benthic microbial nitrogen fixation coupled to sulfate reduction in the seasonally hypoxic Eckernförde Bay, Baltic Sea. Open Access Biogeosciences (BG), 10 (3). pp. 1243-1258. DOI 10.5194/bg-10-1243-2013.

[thumbnail of bg-10-629-2013.pdf] [thumbnail of bg-10-629-2013-supplement.pdf]

Dale, A. W. , Bertics, V. J., Treude, T. , Sommer, S. and Wallmann, K. (2013) Modeling benthic–pelagic nutrient exchange processes and porewater distributions in a seasonally hypoxic sediment: evidence for massive phosphate release by Beggiatoa?. Open Access Biogeosciences (BG), 10 (2). pp. 629-651. DOI 10.5194/bg-10-629-2013.

[thumbnail of Chuang.pdf]

Chuang, P. C., Dale, A. W. , Wallmann, K. , Haeckel, M. , Yang, T. F., Chen, N. C., Chen, H. C., Chen, H. W., Lin, S., Sun, C. H., You, C. F., Horng, C. S., Wang, Y. and Chung, S. H. (2013) Relating sulfate and methane dynamics to geology: Accretionary prism offshore SW Taiwan. Open Access Geochemistry, Geophysics, Geosystems, 14 (7). pp. 2523-2545. DOI 10.1002/ggge.20168.

[thumbnail of 10.1007_s00367-013-0329-z.pdf]

Mogollón, J. M., Dale, A. W. , Jensen, J. B., Schlüter, M. and Regnier, P. (2013) A method for the calculation of anaerobic oxidation of methane rates across regional scales: an example from the Belt Seas and The Sound (North Sea–Baltic Sea transition). Geo-Marine Letters, 33 (4). pp. 299-310. DOI 10.1007/s00367-013-0329-z.

[thumbnail of ngeo1830.pdf] [thumbnail of Supplementary Note and Supplementary Table]

Regnier, P., Friedlingstein, P., Ciais, P., Mackenzie, F. T., Gruber, N., Janssens, I. A., Laruelle, G. G., Lauerwald, R., Luyssaert, S., Andersson, A. J., Arndt, S., Arnosti, C., Borges, A. V., Dale, A. W. , Gallego-Sala, A., Goddéris, Y., Goossens, N., Hartmann, J., Heinze, C., Ilyina, T., Joos, F., LaRowe, D. E., Leifeld, J., Meysman, F. J. R., Munhoven, G., Raymond, P. A., Spahni, R., Suntharalingam, P. and Thullner, M. (2013) Anthropogenic perturbation of the carbon fluxes from land to ocean. Nature Geoscience, 6 (8). pp. 597-607. DOI 10.1038/ngeo1830.

[thumbnail of Dale.pdf]

Dale, A. W. , Meyers, S. R., Aguilera, D. R., Arndt, S. and Wallmann, K. (2012) Controls on organic carbon and molybdenum accumulation in Cretaceous marine sediments from the Cenomanian–Turonian interval including Oceanic Anoxic Event 2. Chemical Geology, 324-325 . pp. 28-45. DOI 10.1016/j.chemgeo.2011.10.004.

[thumbnail of Malawe.pdf]

Malave, C., Freites, L., Lodeiros, C., Mendoza, J., Troccoli, L. and Dale, A. W. (2012) Annual recruitment, predation rates and biocontrol of Linatella caudata (Mollusca: Gastropoda) in suspended enclosure culture of the pearl oyster Pinctada imbricata. Aquaculture, 354/355 . pp. 75-83. DOI 10.1016/j.aquaculture.2012.03.037.

[thumbnail of BOHLEN ET AL 2012.pdf]

Bohlen, L., Dale, A. W. and Wallmann, K. (2012) Simple transfer functions for calculating benthic fixed nitrogen losses and C:N:P regeneration ratios in global biogeochemical models. Open Access Global Biogeochemical Cycles, 26 (GB3029). DOI 10.1029/2011GB004198.

[thumbnail of LaRowe.pdf]

LaRowe, D. E., Dale, A. W. , Amend, J. P. and Van Cappellen, P. (2012) Thermodynamic limitations on microbially catalyzed reaction rates. Geochimica et Cosmochimica Acta, 90 . pp. 96-109. DOI 10.1016/j.gca.2012.05.011.

[thumbnail of bg-9-1915-2012.pdf]

Mogollón, J. M., Dale, A. W. , Fossing, H. and Regnier, P. (2012) Timescales for the development of methanogenesis and free gas layers in recently-deposited sediments of Arkona Basin (Baltic Sea). Open Access Biogeosciences (BG), 9 . pp. 1915-1933.

[thumbnail of energies-05-02449.pdf]

Wallmann, K. , Pinero, E., Burwicz, E. , Haeckel, M. , Hensen, C. , Dale, A. W. and Ruepke, L. (2012) The Global Inventory of Methane Hydrate in Marine Sediments: A Theoretical Approach. Open Access Energies, 5 (7). pp. 2449-2498. DOI 10.3390/en5072449.

[thumbnail of Accepted manuscript] [thumbnail of Bohlen.pdf]

Bohlen, L., Dale, A. W. , Sommer, S., Mosch, T., Hensen, C. , Noffke, A., Scholz, F. and Wallmann, K. (2011) Benthic Nitrogen Cycling Traversing the Peruvian Oxygen Minimum Zone. Open Access Geochimica et Cosmochimica Acta, 75 (20). pp. 6094-6111. DOI 10.1016/j.gca.2011.08.010.

[thumbnail of DALE__ET__AL__2011.pdf]

Dale, A. W. , Sommer, S., Bohlen, L., Treude, T. , Bertics, V. J., Bange, H. W. , Pfannkuche, O., Schorp, T., Mattsdotter, M. E. K. and Wallmann, K. (2011) Rates and regulation of nitrogen cycling in seasonally hypoxic sediments during winter (Boknis Eck, SW Baltic Sea): Sensitivity to environmental variables. Estuarine, Coastal and Shelf Science, 95 . pp. 14-28. DOI 10.1016/j.ecss.2011.05.016.

[thumbnail of 11055-JGR.pdf]

Mogollón, J. M., Dale, A. W. , L'Heureux, I. and Regnier, P. (2011) Impact of seasonal temperature and pressure changes on methane gas production, dissolution, and transport in unfractured sediments. Open Access Journal of Geophysical Research: Biogeosciences, 116 (G3). G03031. DOI 10.1029/2010JG001592.

[thumbnail of 11008-ESR.pdf]

Regnier, P., Dale, A. W. , Arndt, S., LaRowe, D. E., Mogollón, J. and Van Cappellen, P. (2011) Quantitative analysis of anaerobic oxidation of methane (AOM) in marine sediments: A modeling perspective. Earth-Science Reviews, 106 (1-2). pp. 105-130. DOI 10.1016/j.earscirev.2011.01.002.

[thumbnail of Dale.pdf]

Dale, A. W. , Sommer, S., Haeckel, M. , Wallmann, K. , Linke, P. , Wegener, G. and Pfannkuche, O. (2010) Pathways and regulation of carbon, sulfur and energy transfer in marine sediments overlying methane gas hydrates on the Opouawe Bank (New Zealand). Geochimica et Cosmochimica Acta, 74 . pp. 5763-5784. DOI 10.1016/j.gca.2010.06.038.

[thumbnail of 734_Dale_2009_AnIntegratedSulfurIsotopeModel_Artzeit_pubid12235.pdf] [thumbnail of Dale_Suppl.doc]

Dale, A. W. , Brüchert, V., Alperin, M. and Regnier, P. (2009) An integrated sulfur isotope model for Namibian shelf sediments. Geochimica et Cosmochimica Acta, 73 . pp. 1924-1944. DOI 10.1016/j.gca.2008.12.015.

[thumbnail of 732_Dale_2009_RemoteQuantificationOfMethaneFluxes_Artzeit_pubid12237.pdf]

Dale, A. W. , Regnier, P., Van Cappellen, P., Fossing, H., Jensen, J. B. and Jørgensen, B. B. (2009) Remote quantification of methane fluxes in gassy marine sediments through seismic survey. Geology, 37 . pp. 235-238. DOI 10.1130/G25323A.1.

[thumbnail of Methanel.pdf]

Mogollon, J. M., L'Heureux, I., Dale, A. W. and Regnier, P. (2009) Methane gas-phase dynamics in shallow marine sediments: A novel 1-D volume conservative steady state model. American Journal of Science, 309 (3). pp. 189-220. DOI 10.2475/03.2009.01.

[thumbnail of 770_Thullner_2009_GlobalscaleQuantificationOfMineralizationPathways_Artzeit_pubid12309.pdf]

Thullner, M., Dale, A. W. and Regnier, P. (2009) Global-scale quantification of mineralization pathways in marine sediments: A reaction-transport modeling approach. Open Access Geochemistry, Geophysics, Geosystems, 10 . DOI 10.1029/2009GC002484.

[thumbnail of s5.pdf]

Dale, A. W. , Aguilera, D. R., Regnier, P., Fossing, H., Knab, N. J. and Jørgensen, B. B. (2008) Seasonal dynamics of the depth and rate of anaerobic oxidation of methane in Aarhus Bay (Denmark) sediments. Open Access Journal of Marine Research, 66 . pp. 127-155. DOI 10.1357/002224008784815775.

[thumbnail of Dale.pdf]

Dale, A. W. , Regnier, P., Knab, N. J., Jørgensen, B. B. and Van Cappellen, P. (2008) Anaerobic oxidation of methane (AOM) in marine sediments from the Skagerrak (Denmark): II. Reaction-transport modelling. Geochimica et Cosmochimica Acta, 72 . pp. 2880-2894. DOI 10.1016/j.gca.2007.11.039.

[thumbnail of 1-s2.0-S0012821X07006097-main.pdf]

Dale, A. W. , Van Cappellen, P., Aguilera, D. R. and Regnier, P. (2008) Methane efflux from marine sediments in passive and active margins: Estimations from bioenergetic reaction-transport simulations. Earth and Planetary Science Letters, 265 . pp. 329-344. DOI 10.1016/j.epsl.2007.09.026.

[thumbnail of Knab.pdf]

Knab, N. J., Dale, A. W. , Lettmann, K., Fossing, H. and Jørgensen, B. B. (2008) Thermodynamic and kinetic control on anaerobic oxidation of methane in marine sediments. Geochimica et Cosmochimica Acta, 72 . pp. 3746-3757. DOI 10.1016/j.gca.2008.05.039.

[thumbnail of LaRowe.pdf]

LaRowe, D. E., Dale, A. W. and Regnier, P. (2008) A thermodynamic analysis of the anaerobic oxidation of methane in marine sediments. Geobiology, 6 . pp. 436-449. DOI 10.1111/j.1472-4669.2008.00170.x.

[thumbnail of Dale.pdf]

Dale, A. W. , Regnier, P. and Van Cappellen, P. (2006) Bioenergetic Controls on Anaerobic Oxidation of Methane (AOM) in Coastal Marine Sediments: A Theoretical Analysis. American Journal of Science, 306 (4). pp. 246-294. DOI 10.2475/ajs.306.4.246.

[thumbnail of m235p015.pdf]

Dale, A. W. and Prego, R. (2002) Physico-biogeochemical controls on benthic-pelagic coupling of nutrient fluxes and recycling in a coastal upwelling system. Open Access Marine Ecology Progress Series, 235 . pp. 15-28. DOI 10.3354/meps235015.

[thumbnail of jgrc8437.pdf]

Prego, R., Dale, A. W. , deCastro, M., Gómez-Gesteira, M., Taboada, J. J., Montero, P., Villareal, M. R. and Pérez-Villar, V. (2001) Hydrography of the Pontevedra Ria: Intra-annual spatial and temporal variability in a Galician coastal system (NW Spain). Open Access Journal of Geophysical Research: Oceans, 106 (C9). p. 19845. DOI 10.1029/2000JC000775.

Articles in a Scientific Journal - without review

[thumbnail of essd-2025-146.pdf]

Hylen, A., Ekeroth, N., Berk, H., Dale, A. W. , Kononets, M., Lenstra, W. K., Palo, A., Tengberg, A., van de Velde, S. J., Sommer, S., Slomp, C. P. and Hall, P. O. J. (Submitted) In situ-measured benthic fluxes of dissolved inorganic phosphorus in the Baltic Sea. Open Access Earth System Science Data . DOI 10.5194/essd-2025-146.


Bährle, R. J., Baaske, R., Bornemann, T. L. V., Fuhr, M., Böhnke, S., Soares, A., Dale, A. W. , Probst, A. J., Geilert, S. and Perner, M. (Submitted) Calcite addition to surface sediments as a CDR strategy in seasonal hypoxic coastal waters promotes cable bacteria and changes element cycling. ISME Communications: New Developments in Microbial Ecology .

[thumbnail of LOICZ_inprint.pdf]

Bange, H. W. , Hansen, H. P., Malien, F., Laß, K., Dale, A. W. , Karstensen, J. , Petereit, C. and Friedrichs, G. (2011) Boknis Eck Time Series Station (SW Baltic Sea): Measurements from 1957 to 2010. Open Access LOICZ Inprint, 2011 (1). pp. 16-22.

Book chapters


Freites, L., Lodeiros, C., Arrieche, D. and Dale, A. W. (2014) Reproductive tactics of marine shellfish species from north-eastern Venezuela: ecophysiological implications. In: Spawning: Biology, Sexual Strategies and Ecological Effects. , ed. by Baqueiro Cardenas, E. R.. Novinka, New York, pp. 73-106. ISBN 978-1-63117-655-5

Conference papers

[thumbnail of Blackford.pdf]

Blackford, J., Alendal, G., Artioli, Y., Avlesen, H., Cazenave, P. W., Chen, B., Dale, A. W. , Dewar, M., Garcia-Ibanez, M. I., Gros, J. , Gundersen, K., Haeckel, M. , Khajepor, S., Lessin, G., Oleynik, A., Omar, A. M. and Saleem, U. (2018) Ensuring efficient and robust offshore storage – The role of marine system modelling. Open Access [Paper] In: 14. International Conference on Greenhouse Gas Control Technologies GHGT-14. , 21.-25.10.2018, Melbourne, Australia . DOI 10.2139/ssrn.3365821.

Presentations


Perner, M. , Bährle, R. J., Baaske, R., Bornemann, T. L. V., Fuhr, M., Böhnke, S., Soares, A., Dale, A. W. , Probst, A. J. and Geilert, S. (2025) Enhanced benthic weathering as a CO2 removal strategy in seasonal hypoxic coastal waters of the Baltic Sea is influenced by cable bacteria activity after re-ventilation of bottom waters. [Talk] In: Annual Conference of the Association for General and Applied Microbiology. , 23.-26.03.2025, Bochum, Germany .

[thumbnail of Abstract]

Bährle, R. J., Böhnke-Brandt, S., Fuhr, M., Dale, A. , Geilert, S. and Perner, M. (2024) Microbial Reactions in benthic alkalinity enhancement experiments. Open Access [Talk] In: VAAM Jahrestagung 2024. , 02.-05.06.2024, Würzburg, Germany .


Fuhr, M., Wallmann, K. J. G. , Dale, A. W. , Diercks, I., Kalapurakkal, H. T., Schmidt, M. , Sommer, S. and Geilert, S. (2023) Benthic dunite and calcite weathering as a method for ocean alkalinity enhancement. [Talk] In: EGU General Assembly 2023. , 24.-28.4.2023, Vienna, Austria .


Fuhr, M., Wallmann, K. J. G. , Dale, A. W. , Diercks, I., Kalapurakkal, H. T., Schmidt, M. , Sommer, S. and Geilert, S. (2023) Benthic weathering of dunite and calcite in the Baltic Sea – rocks!. [Talk] In: Rock Weathering Conference. , 05.2023, Delft, The Netherlands .

[thumbnail of Abstract]

Chuang, P. C., Anderson, C. H., Kossack, M., Fabian, J., Su, C. C., Vosteen, P., Zabel, M., Scholz, F., Schulz-Vogt, H. N., Sommer, S. and Dale, A. W. (2022) Nutrient turnover by large sulfur bacteria on the Namibian mud belt during the low productivity season. Open Access [Talk] In: Goldschmidt Conference 2022. , 10.07.-15.07.2022, Honolulu, Hawaii, USA . DOI 10.46427/gold2022.11984.


Gros, J. , Schmidt, M. , Dale, A. W. , Linke, P. , Vielstädte, L., Bigalke, N., Haeckel, M. , Wallmann, K. and Sommer, S. (2019) Simulating and Quantifying Panarea’s Multiple Offshore CO2 Seeps as a Natural Proxy for Potential Leakage from Sub-Seabed CO2 Storage Sites. [Talk] In: STEMM‐CCS Early Career Researcher Conference. , 04.-06.11.2019, Winchester, UK .

[thumbnail of EGU2019-18835-1.pdf]

Loginova, A. N. , Dale, A. W. , Le Moigne, F. A. C. , Thomsen, S. , Sommer, S., Wallmann, K. J. G. and Engel, A. (2019) Sediment release of dissolved organic matter in the oxygen minimum zone off Peru. Open Access [Talk] In: EGU General Assembly 2019. , 08.-13.04.2019, Vienna, Austria . Geophysical Research Abstracts, 21 (EGU2019-18835-1, 2019).


Clemens, D. , Lüdke, J. , Dengler, M. , Dale, A. W. , Wallmann, K. and Sommer, S. (2018) Benthic N-cycling in the Peruvian Oxygen Minimum Zone in relation to variable bottom water redox conditions. [Talk] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .


Dale, A. W. , Bourbonnais, A., Altabet, M., Wallmann, K. and Sommer, S. (2018) Big bacteria in sediments on the Peruvian margin and their impact on ocean deoxygenation. [Talk] In: Ocean - Climate - Sustainability: Research Frontiers. , 22.10.-23.10.2018, Berlin, Germany .


Dale, A. W. , Bourbonnais, A., Altabet, M., Wallmann, K. and Sommer, S. (2018) Isotopic fingerprints of benthic nitrogen cycling in the Peruvian oxygen minimum zone. [Talk] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .


Dale, A. W. , Sommer, S. and Wallmann, K. (2018) Remineralization kinetics of organic carbon in surface marine sediments: considerations at the global scale. [Talk] In: ASLO Summer Meeting 2018. , 10.06.-15.06.2018, Victoria, Canada .


Lomnitz, U., Scholz, F., Dale, A. W. , Sommer, S., Plaß, A., Clemens, D. , Stolpovsky, K., Wallmann, K. and Hensen, C. (2018) A benthic phosphorus budget for the Peruvian oxygen minimum zone. [Talk] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .

[thumbnail of Dengler_nutrient_budget_IAPSO.pdf]

Dengler, M. , Bryant, L. D., Sommer, S., Bourbonnais, A., Dale, A. W. , Krahmann, G. and Dullo, W. C. (2017) A benthic-pelagic nitrogen budget for the continental margin of the Peruvian oxygen minimum zone. Open Access [Talk] In: Good Hope for Earth Science - 2017 Joint IAPSO-IAMAS-IAGA Assembly. , 27.08.-01.09.2017, Cape Town, South Africa .


Stolpovsky, K., Dale, A. W. and Wallmann, K. (2017) Kinetics of organic carbon remineralization in bioturbated marine sediments at the global scale from a multi-G perspective. [Talk] In: ASLO 2017 Ocean Sciences Meeting: Mountains to the Sea. , 26.02.-03.03.2017, Honolulu, USA .


Dale, A. (2015) Biogeochemical interactions in tropical oxygen minimum zones (Eastern Tropical South Pacific). [Talk] In: 1. Venezuelan Oceanology Conference. , November 2015, Cumaná, Venezuela .


Dale, A. (2015) On the use of oceanographic time-series data to predict benthic-pelagic nutrient exchange in response to natural variability. [Talk] In: 11. Venezuelan Ecological Conference. , November 2015, Porlamar, Venezuela .


Dale, A. , Sommer, S., Altabet, M., Bourbonnais, A., Lomnitz, U. and Wallmann, K. (2015) Biological nitrate transport and reduction in sediments in the Peruvian oxygen minimum zone. [Talk] In: ASLO Aquatic Sciences Meeting 2015. , 22.-27.02.2015, Granada, Spain .


Gier, J., Sommer, S., Löscher, C., Dale, A. W. , Schmitz, R. A. and Treude, T. (2015) Nitrogen fixation in sediments along a depth transect through the Eastern Boundary Upwelling Systems off Peru and Mauritania. [Talk] In: AGU Fall Meeting 2015. , 14.-18.12.2015, San Francisco, USA .


Greinert, J. , Bialas, J. , Klaucke, I. , Crutchley, G. , Dale, A. , Rowden, A., Bowden, D., Linke, P. , Sommer, S., de Haas, H., de Stigter, H., Faure, K. and Liebetrau, V. (2013) Methane seepage along the Hikurangi Margin offshore New Zealand: multidisciplinary studies using R/V SONNE. [Talk] In: SONNE Statusseminar 2013. , 14.-15.02.2013, Kiel .


Dale, A. W. (2012) Marine sediments and their role in global marine biogeochemical cycles . [Talk] In: Sino-German Symposium 2012: Advances in observation and modelling of biogeochemical and oxygen dynamics in the ocean. , 17.-18.09.2012, Kiel .


Dale, A. W. (2012) A brief introduction to N cycling in sediments underlying the Peruvian oxygen minimum zone studied in the SFB 754. [Talk] In: GEOMAR SFB754 Lunch Colloquium . , 22.06.2012, Kiel .


Dale, A. W. , Bohlen, L., Noffke, A., Sommer, S., Hensen, C. and Wallmann, K. (2012) A bottom-up perspective on N nd P cycling in low oxygen environments: the Baltic Sea versus the Peruvian shelf . [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .


Dale, A. W. , Haffert, L., Huetten, E., Crutchley, G. , Greinert, J. , De Haas, H., De Stigter, H. and Bialas, J. (2012) Geochemical processes and fluxes at a methane gas chimney on the Hikurangi Margin (New Zealand). [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .


Greinert, J. , Bialas, J. , Klaucke, I. , Crutchley, G. , Dale, A. W. , Rowden, A., Bowden, D., Linke, P. , Sommer, S., de Haas, H., de Stigter, H., Faure, K. and Liebetrau, V. (2012) Methane seepage along the Hikurangi Margin offshore New Zealand: 6 years of multidisciplinary studies. [Talk] In: AGU Fall Meeting 2012. , 03.-07.12.2012, San Francisco, USA .


LaRowe, D. E., Dale, A. W. , Aguilera, D. R., Amend, J. P. and Regnier, P. (2012) Quantifying metabolic rates in submarine hydrothermal vent chimneys: A reaction transport model. [Talk] In: AGU Fall Meeting 2012. , 03.-07.12.2012, San Francisco, USA .


Regnier, P., Dale, A. W. and Arndt, S. (2012) Modeling the benthic methane cycle: A journey through time and space. [Talk] In: The Deep Sea & Sub-Seafloor Frontiers Conference. , 11.-14.03.2012, Sitges (Barcelona), Spain .


Regnier, P., Dale, A. W. , Arndt, S., Tsandev, I. and Ridgwell, A. (2012) Response of the benthic methane cycle to climate variability: insights from reaction-transport simulations. [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .


Sommer, S., Bohlen, L., Dale, A. W. , Wallmann, K. , Noffke, A., Hensen, C. , Mosch, T. and Pfannkuche, O. (2012) Nitrogen cycling across the Peruvian oxygen minimum zone surface sediments. [Talk] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .


Tsandev, I., Regnier, P. and Dale, A. W. (2012) Sea floor methane emissions in high-latitude continental shelves and the role of anaerobic methane oxidation. [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .


Bertics, V. J., Sommer, S., Dale, A. W. and Treude, T. (2011) Benthic Nitrogen and Sulfur Dynamics of Eckernförde Bay. [Talk] In: Boknis Eck Time Series Workshop. , 10.05.2011, Kiel, Germany .


Bertics , V. J., Sommer, S., Dale, A. W. , Schmitz, R. A. and Treude, T. (2011) Nitrogen Fixation in Sediments Beneath Oxygen Minimum Zones. [Talk] In: ISEB XX 2011 Frontiers in Biogeochemistry. , 22.-27.09.2011, Istanbul, Turkey .


Bertics, V. J., Sommer, S., Dale, A. W. , Teupe, M. and Treude, T. (2011) Benthic nitrogen and sulfur dynamics of a seasonally hypoxic region of the Baltic Sea, Eckernförde Bay. [Talk] In: 2011 ASLO Aquatic Sciences Meeting. , 13.02.-18.02.2011, San Juan, Puerto Rico, USA .


Bohlen, L., Sommer, S., Dale, A. W. , Hensen, C. and Wallmann, K. (2011) Sediments underlying the Peruvian oxygen minimum zone – source or sink for reactive nitrogen species?. [Talk] In: 2011 ASLO Aquatic Sciences Meeting. , 13.02.-18.02.2011, San Juan, Puerto Rico .

[thumbnail of Abstract]

Chuang, P. C., Yang, T. F., Dale, A. W. , Wallmann, K. , Lin, S., Wang, Y. and Chung, S. H. (2011) Estimation of advective methane flux in gas hydrate potential area offshore SW Taiwan and its tectonic implications. [Talk] In: EGU General Assembly 2011. , 03.04.-08.04.2011, Vienna, Austria . Geophysical Research Abstracts, 13 (EGU2011-9420-2).


Dale, A. W. (2011) Isolating the trigger for methane gas formation in post-glacial sediments in Aarhus Bay: insights from a modeling study. [Talk] In: Center for Geomicrobiology, Aarhus University. , 09.02.2011, Aarhus, Denmark .


Dale, A. W. (2011) Modeling the nitrogen cycle in Boknis Eck sediments. [Talk] In: Boknis Eck Time Series – Workshop, IFM-GEOMAR. , 10.05.2011, Kiel .


Flury, S., Fossing, H., Røy, H., Jensen, J. B., Dale, A. W. and Jørgensen, B. B. (2011) Geochemical dynamics along a transect of gas-free and gas charged sediments – A detailed study in Aarhus Bay. [Talk] In: 8th Baltic Sea Science Congress. , 22.-26.08.2011, St. Petersburg, Russia .


Jørgensen, B. B., Flury, S., Lapham, L., Fossing, H., Røy, H., Jensen, J. B. and Dale, A. W. (2011) Controls on methane accumulation and methane fluxes in gassy sediments, Baltic Sea. [Talk] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria .


Mogollón, J. M., Dale, A. W. and Regnier, P. (2011) Modeling the Holocene methane cycle in Arkona Basin sediments. [Talk] In: 10th International Conference on Gas in Marine Sediments. , 09.09.2010, Listvaynka, Irkutsk (Lake Baikal), Russia .


Mogollón, J. M., Dale, A. W. , Regnier, P. and Schlüter, M. (2011) Methane oxidation rates in gassy areas across the North Sea, Baltic Sea transition. [Talk] In: 8th Baltic Sea Science Congress. , 22.-26.08.2011, St. Petersburg, Russia .


Sommer, S., Schorp, T., McGinnis, D. F., Dale, A. W. and Pfannkuche, O. (2011) In situ fluxes of major nitrogen species, phosphorus, oxygen and silicate across the benthic boundary layer of the oxic to anoxic Gotland Basin (Baltic Sea). [Talk] In: 2011 ASLO Aquatic Sciences Meeting. , 13.02.-18.02.2011, San Juan, Puerto Rico .


Tsandev, I., Regnier, P., Dale, A. W. and Ridgwell, A. (2011) Methane processing in arctic shelves and the role of anaerobic methane oxidation. [Talk] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria .


Tsandev, I., Regnier, P., Ridgwell, A. and Dale, A. W. (2011) Sea floor methane emissions in continental shelves and the role of anaerobic methane oxidation. [Talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .


Arndt, S., Dale, A. W. , Regnier, P. and Ridgwell, A. (2010) The Great Escape? Assessing the efficiency of the AOM barrier and its implications for past climate change. [Talk] In: AGU Fall Meeting 2010. , 13.-17.12.2010, San Franciso, USA .


Dale, A. W. (2010) Processes controlling carbon and molybdenum accumulation in marine sediments: Application to Ocean Anoxic Event 2 (OAE2) (In Spanish). [Talk] In: Colloquium of the Instituto Oceanográfico de Venezuela, Universidad de Oriente. , 22.06.2010 , Cumaná, Venezuela .


Dale, A. W. (2010) The philosophy of biogeochemical modeling: what can models really tell us? . [Talk] In: HYPOX Workshop ‘Modeling hypoxia and related processes in aquatic environments', Istanbul Technical University. , 25.03.2010, Istanbul, Turkey .


Mogollón, J. M., Dale, A. W. and Regnier, P. (2010) Methane cycling in the Baltic Sea: Hindcast modeling at the 10 kyr timescale. [Talk] In: Uncertainties of scenario simulations. , 14.10.2010, Norrköping, Sweden .


Schorp, T., Dale, A. W. , Sommer, S., Pfannkuche, O., Hansen, H. P. and Bange, H. W. (2010) Benthic nitrogen and phosphorus fluxes in a seasonally hypoxic channel in the Western Baltic Sea (Boknis Eck, Kiel Bight): current trends and long term perspectives. [Talk] In: Uncertainties of scenario simulations. , 14.10.2010, Norrköping, Sweden .


Dale, A. W. (2009) Methane efflux from marine sediments: Who cares about the microorganisms? . [Talk] In: dPETM Workshop, University of Leeds, UK. , September 2009, Leeds, United Kingdom .


Mogollón, J., Dale, A. W. , L'Heureux, I. and Regnier, P. (2009) Seasonal controls of methane gas solubility and transport on anaerobic oxidation of methane in shallow water marine sediments. [Talk] In: EGU General Assembly 2009. , 19.-24.04.2009, Vienna, Austria .


Mogollón, J., Dale, A. W. , L'Heureux, I. and Regnier, P. (2009) The formation and evolution of free methane gas in Arkona Basin sediments: physical and geochemical constraints. [Talk] In: 16. NSG Annual Symposium. , 15.11.2009, Amsterdam, The Netherlands .


Regnier, P., Dale, A. W. , LaRowe, D., Arndt, S., Mogollón, J. and Van Cappellen, P. (2009) Methane efflux from marine sediments: kinetic, microbial and bioenergetic controls. [Talk] In: Goldschmidt Conference 2009 "Challenges to Our Volatile Planet". , 21.-26.06.2009, Davos, Switzerland .


Sommer, S., Linke, P. , Pfannkuche, O., Niemann, H., Treude, T. , Dale, A. W. and Haeckel, M. (2009) Benthic respiration and energy transfer in cold seep habitats. [Talk] In: Goldschmidt Conference 2009 "Challenges to Our Volatile Planet". , 21.-26.06.2009, Davos, Switzerland ; A1249 . Geochimica et Cosmochimica Acta, 73 (13).

Conference posters


Perner, M. , Bährle, R. J., Böhnke-Brandt, S., Fuhr, M., Dale, A. and Geilert, S. (2024) Impacts on benthic microbial communities by artificially enhanced weathering as a CO2 removal strategy. [Poster] In: Gordon Research Conference, Molecular Basis of Microbial One-Carbon Metabolism 2024. , 11.-16.08.2024, Waterville Valley, New Hampshire, USA .


Gros, J. , Flohr, A., Meklenburg, I., Dale, A. W. , Linke, P. and Sommer, S. (2020) Deployment of benthic chambers at the Goldeneye CO2 release field experiment: Lessons learned for CCS leak detection. [Poster] In: International Workshop on Offshore Geologic CO2 Storage and STEMM-CCS Open Science Meeting 2020. , 11.2.-12.2.2020, Bergen, Norway .


Gros, J. , Schmidt, M. , Dale, A. W. , Linke, P. , Vielstädte, L., Bigalke, N., Haeckel, M. , Wallmann, K. and Sommer, S. (2019) Simulating Panarea’s offshore multiple CO2 seeps as a natural proxy for potential leakage from sub-seabed CO2 storage. [Poster] In: STEMM-CCS 3. Annual Meeting. , 27.2.-1.3.2019, Amsterdam, Netherlands .


Loginova, A. N. , Dale, A. W. , Thomsen, S. , Sommer, S., Wallmann, K. and Engel, A. (2018) Sediment release of dissolved organic matter in the oxygen minimum zone off Peru . [Poster] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .


Stolpovsky, K., Sommer, S., Roy, A. S., Scholz, F., Plaß, A., Wallmann, K. , Lomnitz, U., Clemens, D. , Hensen, C. and Dale, A. W. (2018) An experimental and modeling investigation of sediment nutrient cycling during further deoxygenation on the Peruvian margin. [Poster] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .


Bryant, L. D., Dengler, M. , Sommer, S., Dale, A. , Altabet, M., Bourbonnais, A. and Dullo, C. (2015) Water-column nutrient fluxes along the continental margin of the Peruvian oxygen minimum zone. [Poster] In: ASLO Aquatic Sciences Meeting 2015. , 22.-27.02.2015, Granada, Spain .

[thumbnail of EGU2015-13110.pdf]

Dengler, M. , Bryan, L., Sommer, S., Bourbonnais, A., Dullo, C. and Dale, A. W. (2015) A nitrogen budget for the continental margin of the Peruvian oxygen minimum zone. [Poster] In: EGU General Assembly 2015. , 12.–17.04.2015 , Vienna, Austria .


Lomnitz, U., Sommer, S., Hensen, C. , Dale, A. W. and Wallmann, K. (2014) Drivers and mechanisms for high phosphate (TPO4) release rates in the oxygen minimum zone off Peru. [Poster] In: ASLO Aquatic Sciences Meeting 2014. , 23.-28.02.2014, Honolulu, Hawaii .


Sommer, S., Dale, A. W. , Gier, J., Lomnitz, U. and Dengler, M. (2014) Benthic nitrogen cycling across Peruvian oxygen minimum zone surface sediments. [Poster] In: ASLO Aquatic Sciences Meeting 2014. , 23.-28.02.2014, Honolulu, Hawaii .

[thumbnail of EGU2014-6145.pdf]

Yücel, M., Dale, A. W. , Sommer, S. and Pfannkuche, O. (2014) Redox processes as revealed by voltammetry in the surface sediments of the Gotland Basin, Baltic Sea. [Poster] In: EGU General Assembly 2014. , 27.04.-02.05.2014, Vienna, Austria .


Nuzzo, M., Schmidt, M., Hensen, C. , Dale, A. W. , Formolo, M. and Pinero, E. (2013) Organic Geochemistry of Sediments and light volatile hydrocarbon gases from cold seeps of the Costa Rica erosive active margin. [Poster] In: SONNE Statusseminar 2013. , 14.-15.02.2013, Kiel .


Stolpovsky, K., Dale, A. W. and Wallmann, K. (2013) A novel approach for determining the rate of organic carbon remineralization in bioturbated marine sediments at the global scale. [Poster] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .


Chuang, P. C., Young, M. B., Paytan, A. and Dale, A. W. (2012) Quantifying methane fluxes in sediments from mangrove-dominated coastal lagoons. [Poster] In: AGU Fall Meeting 2012. , 03.-07.12.2012, San Francisco, USA .


Noffke, A., Sommer, S., Dale, A. W. , Bertics, V. and Pfannkuche, O. (2012) Internal nutrient loading of N and P across the benthic boundary layer of the oxic to anoxic Gotland Basin (Baltic Sea). [Poster] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .


Chuang, P. C., Dale, A. W. , Wallmann, K. , Yanf, T. F., Chen, N. J., Lin, S., Masumoto, R., Hiruta, A., Sun, C. H. and You, C. F. (2011) Carbon isotopic evidence for coupled sulfate reduction-methane oxidation and numerical simulation results in offshore SW Taiwan. [Poster] In: 7th International Conference on Gas Hydrates (ICGH 2011). , 17.-21.07.2011, Edinburgh, Scotland, United Kingdom .


Bohlen, L., Sommer, S., Dale, A. W. , Hensen, C. and Wallmann, K. (2010) Sediments underlying the Peruvian OMZ - sink or source for reactive N species. [Poster] In: Ocean Sciences Meeting 2010 "Nitrogen Cycling Near Oxygen Minima Zones: Linking Observations to Global Models of Nitrogen Fixation in the Anthropocene". , 22.02.-26.02.2010, Portland, Oregon, USA . EOS Transactions : Ocean Sciences Meeting Supplement. ; IT15D-03 .

Reports - Cruise Reports

[thumbnail of Fahrtbericht AL616_Sommer_Dale_.pdf]

Sommer, S., Dale, A. W. , Bernsee, S., Domeyer, B., Nolte, G., Kitte, A., Pankan, L., Okolski, S., Petersen, A., Subic, A., Surberg, R., Kalapurakkal, H. T. and Türk, M. (2025) Field-experiment to determine the short-term impact of bottom trawling on the benthic ecosystem in the German coastal Baltic Sea - Cruise No. AL616, 18.07. – 09.08.2024, Kiel (Germany) – Kiel (Germany), MGF-OSTSEE-2024. Open Access . Alkor-Berichte, AL616 . GEOMAR Helmholtz Centre for Ocean Research Kiel, 42 pp. DOI 10.3289/CR_AL616.

[thumbnail of awi_fae918832c2cb3f5afa5f7388754b8043657daf1.pdf]

Kampmeier, M., Dale, A. W. , Greinert, J. , Hoving, H. J. , Pontiller, B. , Scheppukat, D., Sommer, S. and Wenzlaff, E. (2024) Role of Eddies in the Carbon Pump of Eastern Boundary Upwelling Systems, REEBUS, Cruise No. M182, 31.05. - 10.07.2022, Mindelo (Cap Verde) - Pt. Delgada (Azores), MOSES Eddy Study III. Open Access . METEOR-Berichte, M182 . Begutachterpanel Forschungsschiffe, Bonn, 149 pp. DOI 10.48433/cr_m182.

[thumbnail of AL561 cruise report_rev.pdf]

Schmidt, M. , Sommer, S., Böttner, C. , Dale, A. W. , Lenz, N. and Spiegel, T. (2021) Dynamics and variability of POC burial in depocenters of the North Sea (Skagerrak), Cruise No. AL561, 2.08.2021 – 13.08.2021, Kiel – Kiel, APOC . Open Access . Alkor-Berichte, AL561 . GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, 34 pp. DOI 10.3289/CR_AL561.

[thumbnail of CR_M156.pdf]

Sommer, S., Adam, N., Becker, K., Dale, A. W. , Hahn, J. , Kampmeier, M., Paulsen, M., Katzenmeier, S. and Körtzinger, A. (2020) Role of Eddies in the Carbon Pump of Eastern Boundary Upwelling Systems, REEBUS, Cruise No. M156, 03.07. – 01.08.2019 Mindelo (Cap Verde) – Mindelo . Open Access . Meteor Berichte, M156 . Gutachterpanel Forschungsschiffe, Bonn, 53 pp. DOI 10.2312/cr_m156.

Software

[thumbnail of 11501965.zip]

Dale, A. W. (2024) A biogeochemical model for Boknis Eck sediments (Baltic Sea). Open Access DOI 10.5281/zenodo.11501964.

This list was generated on Sat Apr 26 04:58:56 2025 CEST.