Items where Author is "de Beer, Dirk"

Castillejos Sepúlveda, A, Metzger, E, Littmann, S, Taubner, H, Chennu, A, Gatti, L, de Beer, D and Klatt, JM (2023) Two-dimensional mapping of arsenic concentration and speciation with diffusive equilibrium in thin-film gels. Environmental Science & Technology, 57(21). 8107-8117. doi:10.1021/acs.est.3c00887

Teske, A, Wegener, G, Chanton, JP, White, D, MacGregor, B, Hoer, D, de Beer, D, Zhuang, G, Saxton, MA, Joye, SB, Lizarralde, D, Soule, SA and Ruff, SE (2021) Microbial communities under distinct thermal and geochemical regimes in Axial and Off-Axis sediments of Guaymas Basin. Frontiers in Microbiology, 12. doi:10.3389/fmicb.2021.633649

Koopmans, D, Holtappels, M, Chennu, A, Weber, M and de Beer, D (2020) High net primary production of Mediterranean seagrass (Posidonia oceanica) meadows determined with aquatic eddy covariance. Frontiers in Marine Science, 7. doi:10.3389/fmars.2020.00118

Schutte, CA, Ahmerkamp, S, Wu, CS, Seidel, M, de Beer, D, Cook, PLM and Joye, SB (2019) Biogeochemical dynamics of coastal tidal flats. In: Perillo, GME, Wolanski, E, Cahoon, DR and Hopkinson, CS (eds.) Coastal Wetlands. Elsevier, 407-440. doi:10.1016/B978-0-444-63893-9.00012-5

Molari, M, Guilini, K, Lott, C, Weber, M, de Beer, D, Meyer, S, Ramette, A, Wegener, G, Wenzhöfer, F, Martin, D, Cibic, T, De Vittor, C, Vanreusel, A and Boetius, A (2018) CO2 leakage alters biogeochemical and ecological functions of submarine sands. Science Advances, 4(2). eaao2040. doi:10.1126/sciadv.aao2040

Ahmerkamp, S, Winter, C, Krämer, K, de Beer, D, Janssen, F, Friedrich, J, Kuypers, MMM and Holtappels, M (2017) Regulation of benthic oxygen fluxes in permeable sediments of the coastal ocean. Limnology and Oceanography. doi:10.1002/lno.10544

Raulf, FF, Fabricius, K, Uthicke, S, de Beer, D, Abed, RMM and Ramette, A (2015) Changes in microbial communities in coastal sediments along natural CO2 gradients at a volcanic vent in Papua New Guinea. Environmental Microbiology, 17(10). 3678-3691. doi:10.1111/1462-2920.12729

Chennu, A, Volkenborn, N, de Beer, D, Wethey, DS, Woodin, SA and Polerecky, L (2015) Effects of bioadvection by Arenicola marina on microphytobenthos in permeable sediments. PLOS ONE, 10(7). e0134236. doi:10.1371/journal.pone.0134236

Brocke, HJ, Wenzhöfer, F, de Beer, D, Mueller, B, van Duyl, FC and Nugues, MM (2015) High dissolved organic carbon release by benthic cyanobacterial mats in a Caribbean reef ecosystem. Scientific Reports, 5. 8852. doi:10.1038/srep08852

Hofmann, LC, Fink, A, Bischof, K, de Beer, D and Hurd, C (2015) Microsensor studies on Padina from a natural CO2 seep: implications of morphology on acclimation to low pH. Journal of Phycology, 51(6). 1106-1115. doi:10.1111/jpy.12347

Brocke, HJ, Polerecky, L, de Beer, D, Weber, M, Claudet, J and Nugues, MM (2015) Organic matter degradation drives benthic cyanobacterial mat abundance on Caribbean coral reefs. PLOS ONE, 10(5). e0125445. doi:10.1371/journal.pone.0125445

Ionescu, D, Bizic-Ionescu, M, Khalili, A, Malekmohammadi, R, Morad, MR, de Beer, D and Grossart, HP (2015) A new tool for long-term studies of POM-bacteria interactions: overcoming the century-old Bottle Effect. Scientific Reports, 5. 14706. doi:10.1038/srep14706

Ionescu, D, Spitzer, S, Reimer, A, Schneider, D, Daniel, R, Reitner, J, de Beer, D and Arp, G (2014) Calcium dynamics in microbialite-forming exopolymer-rich mats on the atoll of Kiritimati, Republic of Kiribati, Central Pacific. Geobiology, 13(2). 170-180. doi:10.1111/gbi.12120

Stief, P, Fuchs-Ocklenburg, S, Kamp, A, Manohar, CS, Houbraken, J, Boekhout, T, de Beer, D and Stoeck, T (2014) Dissimilatory nitrate reduction by Aspergillus terreus isolated from the seasonal oxygen minimum zone in the Arabian Sea. BMC Microbiology, 14(35). doi:10.1186/1471-2180-14-35

Madden, P, Al-Raei, AM, Enright, AM, Chinalia, FA, de Beer, D, O'Flaherty, V and Collins, G (2014) Effect of sulfate on low-temperature anaerobic digestion. Frontiers in Microbiology, 5. doi:10.3389/fmicb.2014.00376

Feseker, T, Boetius, A, Wenzhöfer, F, Blandin, J, Olu, K, Yoerger, DR, Camilli, R, German, CR and de Beer, D (2014) Eruption of a deep-sea mud volcano triggers rapid sediment movement. Nature Communications, 5. 5385. doi:10.1038/ncomms6385

Beutler, M, Heisterkamp, IM, Piltz, B, Stief, P and de Beer, D (2014) Microscopic oxygen imaging based on fluorescein bleaching efficiency measurements. Microscopy Research and Technique, 77(5). 341-347. doi:10.1002/jemt.22350

Sevilgen, DS, de Beer, D, Al-Handal, AY, Brey, T and Polerecky, L (2014) Oxygen budgets in subtidal arctic (Kongsfjorden, Svalbard) and temperate (Helgoland, North Sea) microphytobenthic communities. Marine Ecology Progress Series, 504. 27-42. doi:10.3354/meps10672

Ionescu, D, Buchmann, B, Heim, C, Häusler, S, de Beer, D and Polerecky, L (2014) Oxygenic photosynthesis as a protection mechanism for cyanobacteria against iron-encrustation in environments with high Fe2+ concentrations. Frontiers in Microbiology, 5. doi:10.3389/fmicb.2014.00459

Häusler, S, Weber, M, de Beer, D and Ionescu, D (2014) Spatial distribution of diatom and cyanobacterial mats in the Dead Sea is determined by response to rapid salinity fluctuations. Extremophiles, 18(6). 1085-1094. doi:10.1007/s00792-014-0686-1

Häusler, S, Weber, M, Siebert, C, Holtappels, M, Noriega-Ortega, BE, de Beer, D and Ionescu, D (2014) Sulfate reduction and sulfide oxidation in extremely steep salinity gradients formed by freshwater springs emerging into the Dead Sea. FEMS Microbiology Ecology, 90(3). 956-969. doi:10.1111/1574-6941.12449

Winkel, M, de Beer, D, Lavik, G, Peplies, J and Mußmann, M (2013) Close association of active nitrifiers withBeggiatoamats covering deep-sea hydrothermal sediments. Environmental Microbiology, 16(6). 1612-1626. doi:10.1111/1462-2920.12316

Chennu, A, Färber, P, Volkenborn, N, Al-Najjar, MAA, Janssen, F, de Beer, D and Polerecky, L (2013) Hyperspectral imaging of the microscale distribution and dynamics of microphytobenthos in intertidal sediments. Limnology and Oceanography: Methods, 11. 511-528. doi:10.4319/lom.2013.11.511

Felden, J, Lichtschlag, A, Wenzhöfer, F, de Beer, D, Feseker, T, Pop Ristova, P, de Lange, GJ and Boetius, A (2013) Limitations of microbial hydrocarbon degradation at the Amon mud volcano (Nile deep-sea fan). Biogeosciences, 10(5). 3269-3283. doi:10.5194/bg-10-3269-2013

Yanagawa, K, Morono, Y, de Beer, D, Haeckel, M, Sunamura, M, Futagami, T, Hoshino, T, Terada, T, Nakamura, K, Urabe, T, Rehder, G, Boetius, A and Inagaki, F (2013) Metabolically active microbial communities in marine sediment under high-CO2 and low-pH extremes. Isme Journal, 7(3). 555-567. doi:10.1038/ismej.2012.124

Allers, E, Abed, RMM, Wehrmann, LM, Wang, T, Larsson, AI, Purser, A and de Beer, D (2013) Resistance of Lophelia pertusa to coverage by sediment and petroleum drill cuttings. Marine Pollution Bulletin, 74(1). 132-140. doi:10.1016/j.marpolbul.2013.07.016

Kamp, A, Stief, P, Knappe, J and de Beer, D (2013) Response of the Ubiquitous Pelagic Diatom Thalassiosira weissflogii to Darkness and Anoxia. PLoS ONE, 8(12). e82605. doi:10.1371/journal.pone.0082605

de Beer, D, Haeckel, M, Neumann, J, Wegener, G, Inagaki, F and Boetius, A (2013) Saturated CO2 inhibits microbial processes in CO2-vented deep-sea sediments. Biogeosciences, 10(8). 5639-5649. doi:10.5194/bg-10-5639-2013

Behrendt, A, de Beer, D and Stief, P (2013) Vertical activity distribution of dissimilatory nitrate reduction in coastal marine sediments. Biogeosciences, 10(11). 7509-7523. doi:10.5194/bg-10-7509-2013

Wangpraseurt, D, Weber, M, Røy, H, Polerecky, L, de Beer, D, Suharsono and Nugues, MM (2012) In Situ Oxygen Dynamics in Coral-Algal Interactions. PLoS ONE, 7(2). doi:10.1371/journal.pone.0031192

Heisterkamp, IM, Kamp, A, Schramm, A, de Beer, D and Stief, P (2012) Indirect control of the intracellular nitrate pool of intertidal sediment by the polychaete Hediste diversicolor. Marine Ecology Progress Series, 445. 181-192. doi:10.3354/meps09464

Gao, H, Matyka, M, Liu, B, Khalili, A, Kostka, JE, Collins, G, Jansen, S, Holtappels, M, Jensen, MM, Badewien, TH, Beck, M, Grunwald, M, de Beer, D, Lavik, G and Kuypers, MMM (2012) Intensive and extensive nitrogen loss from intertidal permeable sediments of the Wadden Sea. Limnology and Oceanography, 57(1). 185-198. doi:10.4319/lo.2012.57.1.0185

Al-Najjar, MAA, de Beer, D, Kühl, M and Polerecky, L (2012) Light utilization efficiency in photosynthetic microbial mats. Environmental Microbiology, 14(4). 982-992. doi:10.1111/j.1462-2920.2011.02676.x

Grünke, S, Lichtschlag, A, de Beer, D, Felden, J, Salman, V, Ramette, A, Schulz-Vogt, HN and Boetius, A (2012) Mats of psychrophilic thiotrophic bacteria associated with cold seeps of the Barents Sea. Biogeosciences, 9(8). 2947-2960. doi:10.5194/bg-9-2947-2012

Abed, RMM, Ramette, A, Hübner, V, de Deckker, P and de Beer, D (2012) Microbial diversity of eolian dust sources from saline lake sediments and biological soil crusts in arid Southern Australia. FEMS Microbiology Ecology, 80(2). 294-304. doi:10.1111/j.1574-6941.2011.01289.x

Kamp, A, de Beer, D, Nitsch, JL, Lavik, G and Stief, P (2011) Diatoms respire nitrate to survive dark and anoxic conditions. Proceedings of the National Academy of Sciences of the United States of America, 108(14). 5649-5654. doi:10.1073/pnas.1015744108

Bissett, A, Neu, TR and de Beer, D (2011) Dissolution of calcite in the twilight zone: bacterial control of dissolution of sinking planktonic carbonates is unlikely. PLoS ONE, 6(11). doi:10.1371/journal.pone.0026404

Hamza, W, Enan, MR, Al-Hassini, H, Stuut, JB and de Beer, D (2011) Dust storms over the Arabian Gulf: a possible indicator of climate changes consequences. Aquatic Ecosystem Health & Management, 14(3). 260-268. doi:10.1080/14634988.2011.601274

Grünke, S, Felden, J, Lichtschlag, A, Girnth, AC, de Beer, D, Wenzhöfer, F and Boetius, A (2011) Niche differentiation among mat-forming, sulfide-oxidizing bacteria at cold seeps of the Nile Deep Sea Fan (Eastern Mediterranean Sea). Geobiology, 9(4). 330-348. doi:10.1111/j.1472-4669.2011.00281.x

Hinck, S, Mussmann, M, Salman, V, Neu, TR, Lenk, S, de Beer, D and Jonkers, HM (2011) Vacuolated Beggiatoa-like filaments from different hypersaline environments form a novel genus. Environmental Microbiology, 13(12). 3194-3205. doi:10.1111/j.1462-2920.2011.02513.x

Girnth, AC, Grünke, S, Lichtschlag, A, Felden, J, Knittel, K, Wenzhöfer, F, de Beer, D and Boetius, A (2011) A novel, mat-forming Thiomargarita population associated with a sulfidic fluid flow from a deep-sea mud volcano. Environmental Microbiology, 13(2). 495-505. doi:10.1111/j.1462-2920.2010.02353.x

Stief, P, Behrendt, A, Lavik, G and de Beer, D (2010) Combined Gel Probe and Isotope Labeling Technique for Measuring Dissimilatory Nitrate Reduction to Ammonium in Sediments at Millimeter-Level Resolution. Applied and Environmental Microbiology, 76(18). 6239-6247. doi:10.1128/AEM.01104-10

Jogler, C, Niebler, M, Lin, W, Kube, M, Wanner, G, Kolinko, S, Stief, P, Beck, AJ, de Beer, D, Petersen, N, Pan, Y, Amann, R, Reinhardt, R and Schüller, D (2010) Cultivation-independent characterization of 'Candidatus Magnetobacterium bavaricum' via ultrastructural, goechemical, ecological and metagenomic methods. Environmental Microbiology, 12(9). 2466-2478. doi:10.1111/j.1462-2920.2010.02220.x

Schwermer, CU, Ferdelman, TG, Stief, P, Gieseke, A, Rezakhani, N, van Rijn, J, de Beer, D and Schramm, A (2010) Effect of nitrate on sulfur transformations in sulfidogenic sludge of a marine aquaculture biofilter. FEMS Microbiology Ecology, 72(3). 476-484. doi:10.1111/j.1574-6941.2010.00865.x

Lichtschlag, A, Felden, J, Brüchert, V, Boetius, A and de Beer, D (2010) Geochemical processes and chemosynthetic primary production in different thiotrophic mats of the Hakon Mosby Mud Volcano (Barents Sea). Limnology and Oceanography, 55(2). 931-949. doi:10.4319/lo.2010.55.2.0931

Lichtschlag, A, Felden, J, Wenzhöfer, F, Schubotz, F, Ertefai, TF, Boetius, A and de Beer, D (2010) Methane and sulfide fluxes in permanent anoxia: In situ studies at the Dvurechenskii mud volcano (Sorokin Trough, Black Sea). Geochimica et Cosmochimica Acta, 74(17). 5002-5018. doi:10.1016/j.gca.2010.05.031

Grünke, S, Lichtschlag, A, de Beer, D, Kuypers, MMM, Lösekann-Behrens, T, Ramette, A and Boetius, A (2010) Novel observations of Thiobacterium, a sulfur-storing Gammaproteobacterium producing gelatinous mats. Isme Journal, 4(8). 1031-1043. doi:10.1038/ismej.2010.23

Duperron, S, de Beer, D, Zbinden, M, Boetius, A, Schipani, V, Kahil, N and Gaill, F (2009) Molecular characterization of bacteria associated with the trophosome and the tube of Lamellibrachia sp., a siboglinid annelid from cold seeps in the eastern Mediterranean. FEMS Microbiology Ecology, 63(3). 395-409. doi:10.1111/j.1574-6941.2009.00724.x

de Deckker, P, Abed, RMM, de Beer, D, Hinrichs, KU, O'Loingsigh, T, Schefuß, E, Stuut, JB, Tapper, NJ and van der Kaars, S (2008) Geochemical and microbiological fingerprinting of airborne dust that fell in Canberra, Australia, in October 2002. Geochemistry Geophysics Geosystems, 9. Q12Q10. doi:10.1029/2008GC002091

Niemann, H, Lösekann, T, de Beer, D, Elvert, M, Nadalig, T, Knittel, K, Amann, R, Sauter, EJ, Schlüter, M, Klages, M, Foucher, JP and Boetius, A (2006) Novel microbial communities of the Haakon Mosby mud volcano and their role as a methane sink. Nature, 443(5227). 854-858. doi:10.1038/nature05227