Meiritz, Luisa Chiara, Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, van der Plas, Anja Karin, Lamont, Tarron and Lahajnar, Niko (2024) The influence of zooplankton and oxygen on the particulate organic carbon flux in the Benguela Upwelling System. Biogeosciences, 21 (22). pp. 5261-5276. DOI https://doi.org/10.5194/bg-21-5261-2024.

Harms, Natalie C., Lahajnar, Niko, Gaye, Birgit, Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X and Freitag, Ralf (2024) Chapter 12 - Biogeochemistry of the South Indian Ocean—Water Masses, Nutrient Distribution, and Sinking Particulate Matter. In: Deep-Sea Mining and the Water Column. , ed. by Sharma, Rahul. Springer Nature Switzerland AG, Cham, pp. 377-413. DOI https://doi.org/10.1007/978-3-031-59060-3_12.

Klemme, Alexandra, Warneke, Thorsten, Bovensmann, Heinrich, Weigelt, Matthias, Müller, Jürgen, Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Notholt, Justus and Lämmerzahl, Claus (2024) Sediment transport in South Asian rivers high enough to impact satellite gravimetry. Hydrology and Earth System Sciences, 28 (7). pp. 1527-1538. DOI https://doi.org/10.5194/hess-28-1527-2024.

Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Lahajnar, Niko, Lamont, Tarron, Koppelmann, Rolf, Martin, Bettina, Meiritz, Luisa, Siddiqui, Claire and Van der Plas, Anja K. (2024) The Marine Carbon Footprint: Challenges in the Quantification of the CO2 Uptake by the Biological Carbon Pump in the Benguela Upwelling System. In: Sustainability of Southern African Ecosystems under Global Change. ; 248 , ed. by von Maltitz, Graham P., Midgley, Guy F., Veitch, Jennifer, Brümmer, Christian, Rötter, Reimund P., Viehberg, Finn A. and Veste, Maik. Ecological Studies, 248 . Springer Nature Switzerland AG, Cham, pp. 729-757. ISBN 978-3-031-10948-5 DOI https://doi.org/10.1007/978-3-031-10948-5_25.

von Maltitz, Graham P., Midgley, Guy F., Veitch, Jennifer, Brümmer, Christian, Rötter, Reimund P., Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Brandt, Peter and Veste, Maik (2024) Synthesis and Outlook on Future Research and Scientific Education in Southern Africa. In: Sustainability of Southern African Ecosystems under Global Change. , ed. by von Maltitz, Graham P., Midgley, Guy F., Veitch, Jennifer, Brümmer, Christian, Rötter, Reimund P., Viehberg, Finn A. and Veste, Maik. Ecological Studies, 248 . Springer Nature Switzerland AG, Cham, pp. 933-964. ISBN 978-3-031-10948-5 DOI https://doi.org/10.1007/978-3-031-10948-5_32.

Harbott, Marie ORCID: https://orcid.org/0000-0002-1355-1499, Wu, Henry ORCID: https://orcid.org/0000-0001-8975-5917, Kuhnert, H., Jimenez, C., González‐Díaz, P. and Rixen, Tim (2023) A Warming Southern Gulf of Mexico: Reconstruction of Anthropogenic Environmental Changes From a Siderastrea siderea Coral on the Northern Coast of Cuba. Paleoceanography and Paleoclimatology, 38 (12). DOI https://doi.org/10.1029/2023PA004717.

Rixen, Tim, Drews, Marco, van Asperen, Hella, Daoru, Wang, Klemme, Alexandra and Warneke, Thorsten (2023) Greenhouse gas concentrations and emissions from a plastic-lined shrimp pond on Hainan, China. Estuarine, Coastal and Shelf Science, 284 . p. 108278. DOI https://doi.org/10.1016/j.ecss.2023.108278.

Siddiqui, Claire, Rixen, Tim, Lahajnar, Niko, Van der Plas, Anja K., Louw, Deon C., Lamont, Tarron and Pillay, Keshnee (2023) Regional and global impact of CO2 uptake in the Benguela Upwelling System through preformed nutrients. Nature Communications, 14 (1). p. 2582. DOI https://doi.org/10.1038/s41467-023-38208-y.

Ghilardi, Mattia ORCID: https://orcid.org/0000-0001-9592-7252, Salter, Michael A., Parravicini, Valeriano, Ferse, Sebastian ORCID: https://orcid.org/0000-0003-0930-5356, Rixen, Tim, Wild, Christian, Birkicht, Matthias, Perry, Chris T., Berry, Alex, Wilson, Rod W., Mouillot, David and Bejarano, Sonia (2023) Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes. Nature Communications, 14 . p. 985. DOI https://doi.org/10.1038/s41467-023-36617-7.

Hood, Raleigh R., Rixen, Tim, Levy, Marina, Hansell, Dennis A, Coles, Victoria J and Lachkar, Zouhair (2023) Oxygen, Carbon and pH Variability in the Indian Ocean. In: Oceanography of the Indian Ocean. . Elsevier, hal-03917888. Version 1

Rixen, Tim, Wit, Francisca, Hutahaean, Andreas A., Schlüter, Achim ORCID: https://orcid.org/0000-0002-0046-7263, Baum, Antje, Klemme, Alexandra, Müller, Moritz, Pranowo, Widodo Setiyo, Samiaji, Joko and Warneke, Thorsten (2022) Carbon cycle in tropical peatlands and coastal seas. In: Science for the Protection of Indonesian Coastal Ecosystems (SPICE). . Elsevier, Amsterdam, pp. 83-142. DOI https://doi.org/10.1016/B978-0-12-815050-4.00011-0.

Klemme, Alexandra, Rixen, Tim, Müller, Moritz, Notholt, Justus and Warneke, Thorsten (2022) Destabilization of carbon in tropical peatlands by enhanced weathering. Communications Earth & Environment, 3 (1). DOI https://doi.org/10.1038/s43247-022-00544-0.

Klemme, Alexandra, Rixen, Tim, Müller-Dum, Denise, Müller, Moritz, Notholt, Justus and Warneke, Thorsten (2022) CO2 emissions from peat-draining rivers regulated by water pH. Biogeosciences, 19 (11). pp. 2855-2880. DOI https://doi.org/10.5194/bg-19-2855-2022.

Maeda, Ayumi, Kuroyanagi, Azumi, Iguchi, Akira, Gaye, Birgit, Rixen, Tim, Nishi, Hiroshi and Kawahata, Hodaka (2022) Seasonal variation of fluxes of planktic foraminiferal tests collected by a time-series sediment trap in the central Bay of Bengal during three different years. Deep Sea Research Part I: Oceanographic Research Papers, 183 . p. 103718. DOI https://doi.org/10.1016/j.dsr.2022.103718.

Jennerjahn, Tim ORCID: https://orcid.org/0000-0003-1022-5126, Baum, Antje, Damar, Ario, Flitner, Michael, Heyde, Jill, Jänen, Ingo, Lukas, Martin C., Lukman, Muhammad, Nugrahadi, Mochamad Saleh, Rixen, Tim, Samiaji, Joko and Schroeder, Friedhelm (2022) Human interventions in rivers and estuaries of Java and Sumatra. In: Science for the Protection of Indonesian Coastal Ecosystems (SPICE). . Elsevier, Amsterdam, pp. 45-82, 29 pp. ISBN 9780128150504 DOI https://doi.org/10.1016/B978-0-12-815050-4.00002-X.

Lamont, T, Rixen, Tim and Lahajnar, N. (2022) New moored observations reveal contrasting oxygen seasonalities along the southern Benguela coast. In: Oceans and Coasts , Annual Science Report 2021. . Department of Forestry, Fisheries and th Environment, Republik of South Africa, Cape Town, South Africa, p. 15. ISBN 978-0-621-49993-3

Jennerjahn, Tim ORCID: https://orcid.org/0000-0003-1022-5126, Rixen, Tim, Irianto, Hari Eko, Samiaji, Joko, Abdul-Aziz, Muslihudeen A., Adrianto, Luky, Ardli, Erwin Riyanto, Arifin, Zainal, Asmus, Harald, Baum, Gunilla, Baum, Antje, Blankenhorn, Sven, Boy, Jens, Breckwoldt, Annette ORCID: https://orcid.org/0000-0002-5976-4537, Buhari, Nurliah, Damar, Ario, Damriyasa, Made, Deswandi, Rio, Dohna, Tina, Dsikowitzky, Larissa, Dwiyitno, Dwiyitno, Ferse, Sebastian ORCID: https://orcid.org/0000-0003-0930-5356, Flitner, Michael, Forero, Gabriela Navarrete, Gärdes, Astrid, Gerth, Monika, Glaeser, Bernhard, Glaser, Marion ORCID: https://orcid.org/0000-0001-8910-900X, Gorris, Philipp, Haryanti, Haryanti, Hesse, Karl J., Heyde, Jill, Hui, Min, Hutahaean, Andreas A., Huyghe, Filip, , , Jänen, Ingo, Jompa, Jamaluddin, Kegler, Hauke, Kleinertz, Sonja, Klemme, Alexandra, Kneer, Dominik, Knittweis, Leyla, Kochzius, Marc, Kraemer, Wiebke Elsbeth, Krost, Peter, Kunzmann, Andreas ORCID: https://orcid.org/0000-0002-9500-4332, Ladwig, Norbert, Leins, Johannes, Lückge, Andreas, Lukas, Martin C., Lukman, Muhammad, Madduppa, Hawis, Schwerdtner Máñez, Kathleen, Mayer, Bernhard, Mayerle, Roberto, Miñarro, Sara, Mohammad, Neil, Mohtadi, Mahyar, Mrotzek, Grit, Müller, Moritz, Nordhaus, Inga, Nugrahadi, Mochamad Saleh, Nurdin, Nadiarti, Nuryanto, Agus, Oetam, Vincensius S.P., Orhan, Kadir, Palm, Harry W., Pandoe, Wahyu W., Paragay, Sainab Husain, Permana, Haryadi, Plass-Johnson, Jeremiah, Poerbandono, Poerbandono, Pogoreutz, Claudia, Pohlmann, Thomas, Pranowo, Widodo Setiyo, Priosambodo, Dody, Putri, Mutiara, Ratsimbazafy, Hajaniaina Andrianavalonarivo, Reuter, Hauke ORCID: https://orcid.org/0000-0002-7751-9244, Richter, Claudio, , , Runte, Karl-Heinz, Saluz, Hans Peter, , , Sastranegara, Moh Husein, Sawall, Yvonne, Schlüter, Achim ORCID: https://orcid.org/0000-0002-0046-7263, Schroeder, Friedhelm, Schwarzbauer, Jan, Setiawan, Agus, Siegel, Herbert, Steinke, Stephan, Stottmeister, Iris, Sugama, Ketut, Susilohadi, Susilohadi, Teichberg, Mirta ORCID: https://orcid.org/0000-0003-1586-738X, Timm, Janne, van der Ven, Rosa, van der Wulp, Simon, Warneke, Thorsten, Wit, Francisca, Yanuarita, Dewi, Yulianto, Irfan, Yuwono, Edy and Zuraida, Rina (2022) Science for the Protection of Indonesian Coastal Ecosystems (SPICE). , ed. by Jennerjahn, Tim ORCID: https://orcid.org/0000-0003-1022-5126, Rixen, Tim, Irianto, Hari Eko and Samiaji, Joko. Elsevier, Amsterdam, 480 pp. 1st ISBN 9780128150504

Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Lahajnar, Niko, Lamont, Tarron, Koppelmann, Rolf, Martin, Bettina, van Beusekom, Justus E. E., Siddiqui, Claire, Pillay, Keshnee and Meiritz, Luisa (2021) Oxygen and Nutrient Trapping in the Southern Benguela Upwelling System. Frontiers in Marine Science, 8 . p. 730591. DOI https://doi.org/10.3389/fmars.2021.730591.

Betzler, Christian, Lindhorst, Sebastian, Lüdmann, Thomas, Reijmer, John J., Braga, Juan-Carlos, Bialik, Or M., Reolid, Jesus, Eisermann, Jan Oliver, Emeis, Kay, Rixen, Tim and Bissessur, Dass (2021) Current and sea level control the demise of shallow carbonate production on a tropical bank (Saya de Malha Bank, Indian Ocean). Geology, 49 (12). pp. 1431-1435. DOI https://doi.org/10.1130/G49090.1.

Harms, Natalie C., Lahajnar, Niko, Gaye, Birgit, Rixen, Tim, Schwarz-Schampera, Ulrich and Emeis, Kay-Christian (2021) Sediment trap-derived particulate matter fluxes in the oligotrophic subtropical gyre of the South Indian Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 183 . p. 104924. DOI https://doi.org/10.1016/j.dsr2.2020.104924.

Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Borowski, T., Duncan, S, Heinatz, K., Hirschmann, S., Horton, M., Hüge, Fabian, Janßen, S., Jordan, T., Kaufmann, M., Kremer, K, Labis, E., Martin, B., Mayer, B., Meiritz, L., Paulus, E., Pinter, S., Plewka, J., Reule, N., Rommel, A., Schneider, T., Siddiqui, Claire, Springer, B., Stanbro, K., Stegeman, H., Wallschuss, S., Welsch, A., Wenzel, J., Witting, K. and Zankl, S. (2021) Trophic Transfer Efficiency in the Benguela Current, Cruise No. SO285, August 20th - November 2nd 2021, Emden (Germany) - Emden (Germany) (Englisch). . SONNE-Berichte, SO285 . Gutachterpanel Forschungsschiffe, Bonn, 128 pp. DOI https://doi.org/10.48433/cr_so285.

van Pinxteren, Manuela, Fomba, Khanneh Wadinga, Triesch, Nadja, Stolle, Christian, Wurl, Oliver, Bahlmann, Enno, Gong, Xianda, Voigtländer, Jens, Wex, Heike, Robinson, Tiera-Brandy, Barthel, Stefan, Zeppenfeld, Sebastian, Hoffmann, Erik H., Roveretto, Marie, Li, Chunlin, Grosselin, Benoit, Daële, Veronique, Senf, Fabian, van Pinxteren, Dominik, Manzi, Malena, Zabalegui, Nicolás, Frka, Sanja, Gašparović, Blaženka, Pereira, Ryan, Li, Tao, Wen, Liang, Li, Jiarong, Zhu, Chao, Chen, Hui, Chen, Jianmin, Fiedler, Björn, von Tümpling, Wolf, Read, Katie A., Punjabi, Shalini, C. Lewis, Alastair C., Hopkins, James R., Carpenter, Lucy J., Peeken, Ilka, Rixen, Tim, Schulz-Bull, Detlef, Monge, María Eugenia, Mellouki, Abdelwahid, George, Christian, Stratmann, Frank and Herrmann, Hartmut (2020) Marine organic matter in the remote environment of the Cape Verde Islands – An introduction and overview to the MarParCloud campaign. Atmospheric Chemistry and Physics . DOI https://doi.org/10.5194/acp-2019-997.

Rahayu, Yusmiana P., Solihuddin, Tubagus, Kusumaningtyas, Mariska A., Afi Ati, Restu Nur, Salim, Hadiwijaya L., Rixen, Tim and Hutahaean, Andreas A. (2019) The Sources of Organic Matter in Seagrass Sediments and Their Contribution to Carbon Stocks in the Spermonde Islands, Indonesia. Aquatic Geochemistry, 25 (3-4). pp. 161-178. DOI https://doi.org/10.1007/s10498-019-09358-7.

Rixen, Tim, Gaye, Birgit and Emeis, Kay-Christian (2019) The monsoon, carbon fluxes, and the organic carbon pump in the northern Indian Ocean. Progress in Oceanography, 175 . pp. 24-39. DOI https://doi.org/10.1016/j.pocean.2019.03.001.

Rixen, Tim, Gaye, Birgit, Emeis, Kay-Christian and Ramaswamy, Venkitasubramani (2019) The ballast effect of lithogenic matter and its influences on the carbon fluxes in the Indian Ocean. Biogeosciences, 16 (2). pp. 485-503. DOI https://doi.org/10.5194/bg-16-485-2019.

Müller-Dum, Denise, Warneke, Thorsten, Rixen, Tim, Müller, Moritz, Baum, Antje, Christodoulou, Aliki, Oakes, Joanne, Eyre, Bradley D. and Notholt, Justus (2019) Impact of peatlands on carbon dioxide (CO<sub>2</sub>) emissions from the Rajang River and Estuary, Malaysia. Biogeosciences, 16 (1). pp. 17-32. DOI https://doi.org/10.5194/bg-16-17-2019.

Lindhorst, S., Appoo, J., Artschwager, M., Bialik, O., Birkicht, Matthias, Bissessur, D., Braga, J.-C., Budke, L., Bunzel, D., Coopen, P., Eberhardt, B., Eggers, D., Eisermann, J.O., El Gareb, F., Emeis, K., Geßner, A.-L., Hüge, Fabian, Knaack-Völker, H., Kornrumpf, N., Lenz, N., Lüdmann, T., Metzke, M., Naderipour, C., Neziraj, G., Reijmer, J., Reolid, J., Reule, N., Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Saitz, Y., Schäfer, W., Schutter, I., Siddiqui, Claire, Sorry, A., Taphorn, B., Vosen, S., Wasilewski, T. and Welsch, A. (2019) Saya de Malha Carbonates, Oceanography and Biogeochemistry (Western Indian Ocean), Cruise No. SO270, 2019-09-06 - 2019-10-23, Hong Kong (China) - Port Louis (Mauritius) (Englisch). . SONNE-Berichte, SO270 . Gutachterpanel Forschungsschiffe, Bonn, 102 pp. DOI https://doi.org/10.2312/cr_so270.

Forke, Sven, Rixen, Tim, Burdanowitz, Nicole, Lückge, Andreas, Ramaswamy, Venkitasubramani, Munz, Philipp, Wilhelms-Dick, Dorothee, Vogt, Christoph, Kasten, Sabine and Gaye, Birgit (2019) Sources of laminated sediments in the northeastern Arabian Sea off Pakistan and implications for sediment transport mechanisms during the late Holocene. The Holocene, 29 (1). pp. 130-144. DOI https://doi.org/10.1177/0959683618804627.

Wit, Francisca, Rixen, Tim, Baum, Antje, Pranowo, Widodo S. and Hutahaean, Andreas A. (2018) The Invisible Carbon Footprint as a hidden impact of peatland degradation inducing marine carbonate dissolution in Sumatra, Indonesia. Scientific Reports, 8 (1). DOI https://doi.org/10.1038/s41598-018-35769-7.

Emeis, Kay, Eggert, Anja, Flohr, Anita, Lahajnar, Niko, Nausch, Günther, Neumann, Andreas, Rixen, Tim, Schmidt, Martin, Van der Plas, Anja and Wasmund, Norbert (2018) Biogeochemical processes and turnover rates in the Northern Benguela Upwelling System. Journal of Marine Systems, 188 . pp. 63-80. DOI https://doi.org/10.1016/j.jmarsys.2017.10.001.

Wizemann, Andre, Nandini, Sri D, Stuhldreier, Ines, Sánchez-Noguera, Celeste, Wisshak, Max, Westphal, Hildegard ORCID: https://orcid.org/0000-0001-7324-6122, Rixen, Tim, Wild, Christian and Reymond, Claire E. ORCID: https://orcid.org/0000-0001-5669-3721 (2018) Rapid bioerosion in a tropical upwelling coral reef. PLOS ONE, 13 (9). e0202887. DOI https://doi.org/10.1371/journal.pone.0202887.

Mayer, Bernhard, Rixen, Tim and Pohlmann, Thomas (2018) The Spatial and Temporal Variability of Air-Sea CO2 Fluxes and the Effect of Net Coral Reef Calcification in the Indonesian Seas: A Numerical Sensitivity Study. Frontiers in Marine Science, 5 . p. 116. DOI https://doi.org/10.3389/fmars.2018.00116.

Ray, R., Baum, Antje, Rixen, Tim, Gleixner, G. and Jana, T.K. (2018) Exportation of dissolved (inorganic and organic) and particulate carbon from mangroves and its implication to the carbon budget in the Indian Sundarbans. Science of The Total Environment, 621 . pp. 535-547. DOI https://doi.org/10.1016/j.scitotenv.2017.11.225.

Abrams, Jesse, Hohn, Sönke, Rixen, Tim and Merico, Agostino ORCID: https://orcid.org/0000-0001-8095-8056 (2018) Sundaland Peat Carbon Dynamics and Its Contribution to the Holocene Atmospheric CO2 Concentration. Global Biogeochemical Cycles, 32 (4). pp. 704-719. DOI https://doi.org/10.1002/2017GB005763.

Rixen, Tim and Hutahaean, A. A. (2018) Macrobenthos: EcologicTropical Peatlands, Climate, and Coastal Areas. In: Scientific Partnership for a Better Future. , ed. by Hempel, Gotthilf, Hempel, Irmtraut and Hornidge, Anna-Katharina. Edition Falkenberg, Bremen, pp. 53-56.

Gaye, Birgit, Böll, Anna, Segschneider, Joachim, Burdanowitz, Nicole, Emeis, Kay-Christian, Ramaswamy, Venkitasubramani, Lahajnar, Niko, Lückge, Andreas and Rixen, Tim (2018) Glacial–interglacial changes and Holocene variations in Arabian Sea denitrification. Biogeosciences, 15 (2). pp. 507-527. DOI https://doi.org/10.5194/bg-15-507-2018.

Linsley, Braddock K., Wu, Henry C., Rixen, Tim, Charles, Christopher D., Gordon, Arnold L. and Moore, Michael D. (2017) SPCZ zonal events and downstream influence on surface ocean conditions in the Indonesian Throughflow region. Geophysical Research Letters, 44 (1). pp. 293-303. DOI https://doi.org/10.1002/2016GL070985.

Rixen, Tim (2017) Tropische Torfe, Klima und Küste. In: Klüger nutzen – besser schützen – Bremer Forschung an tropischen Küsten. , ed. by Hempel, Gotthilf, Hempel, I and Hornidge, Anna-Katharina. Edition Falkenberg, Bremen, pp. 67-70. ISBN 978-3-95494-134-6

Rixen, Tim, Baum, Antje, Wit, Francisca and Samiaji, Joko (2016) Carbon Leaching from Tropical Peat Soils and Consequences for Carbon Balances. Frontiers in Earth Science, 4 . p. 74. DOI https://doi.org/10.3389/feart.2016.00074.

Müller, Denise, Bange, Hermann W., Warneke, Thorsten, Rixen, Tim, Müller, Moritz, Mujahid, Aazani and Notholt, Justus (2016) Nitrous oxide and methane in two tropical estuaries in a peat-dominated region of northwestern Borneo. Biogeosciences, 13 (8). pp. 2415-2428. DOI https://doi.org/10.5194/bg-13-2415-2016.

Müller, D, Warneke, T., Rixen, Tim, Müller, M., Mujahid, A., Bange, H. W. and Notholt, J. (2016) Fate of terrestrial organic carbon and associated CO2 and CO emissions from two Southeast Asian estuaries. Biogeosciences, 13 (3). pp. 691-705. DOI https://doi.org/10.5194/bg-13-691-2016.

Abrams, Jesse F, Hohn, Sönke, Rixen, Tim, Baum, Antje and Merico, Agostino ORCID: https://orcid.org/0000-0001-8095-8056 (2016) The impact of Indonesian peatland degradation on downstream marine ecosystems and the global carbon cycle. Global Change Biology, 22 (1). pp. 325-337. DOI https://doi.org/10.1111/gcb.13108.

Ray, R, Rixen, Tim, Baum, Antje, Malik, A., Gleixner, G. and Jana, T.K. (2015) Distribution, sources and biogeochemistry of organic matter in a mangrove dominated estuarine system (Indian Sundarbans) during the pre-monsoon. Estuarine, Coastal and Shelf Science, 167B . pp. 404-413. DOI https://doi.org/10.1016/j.ecss.2015.10.017.

Wit, Francisca, Müller, Denise, Baum, Antje, Warneke, Thorsten, Pranowo, Widodo Setiyo, Müller, Moritz and Rixen, Tim (2015) The impact of disturbed peatlands on river outgassing in Southeast Asia. Nature Communications, 6 (1). p. 10155. DOI https://doi.org/10.1038/ncomms10155.

Müller, D., Warneke, T., Rixen, Tim, Müller, M., Jamahari, S., Denis, N., Mujahid, A. and Notholt, J. (2015) Lateral carbon fluxes and CO2 outgassing from a tropical peat-draining river. Biogeosciences, 12 (20). pp. 5967-5979. DOI https://doi.org/10.5194/bg-12-5967-2015.

Müller, D., Warneke, T., Rixen, Tim, Müller, M., Mujahid, A., Bange, H. W. and Notholt, J. (2015) Fate of peat-derived carbon and associated CO2 and CO emissions from two Southeast Asian estuaries. Biogeosciences Discussions, 12 (11). pp. 8299-8340. DOI https://doi.org/10.5194/bgd-12-8299-2015.

Böll, Anna, Schulz, Hartmut, Munz, Philipp, Rixen, Tim, Gaye, Birgit and Emeis, Kay-Christian (2015) Contrasting sea surface temperature of summer and winter monsoon variability in the northern Arabian Sea over the last 25 ka. Palaeogeography, Palaeoclimatology, Palaeoecology, 426 . pp. 10-21. DOI https://doi.org/10.1016/j.palaeo.2015.02.036.

Ittekkot, V., Rixen, Tim and Suthhof, A. (2015) Der globale Kohlenstoffkreislauf. In: Expedition Erde - Wissenswertes und Spannendes aus den Geowissenschaften. ; 4 , ed. by MARUM, .. MARUM, Bremen, pp. 382-389. ISBN 978-3-00-049045-3

Wild, Christian, Rixen, Tim, Sánchez-Noguera, Celeste, Merico, Agostino ORCID: https://orcid.org/0000-0001-8095-8056, Jimenez, Carlos, Cortés, Jorge and Naumann, Malik S (2015) A carbonate platform associated with shallow cold methane seeps in Golfo Dulce, Pacific Costa Rica. Galaxea, Journal of Coral Reef Studies, 17 (1). pp. 13-14. DOI https://doi.org/10.3755/galaxea.17.13.

Rixen, Tim, Baum, Antje, Gaye, B. and Nagel, B. (2014) Seasonal and interannual variations in the nitrogen cycle in the Arabian Sea. Biogeosciences, 11 (20). pp. 5733-5747. DOI https://doi.org/10.5194/bg-11-5733-2014.

Wild, Christian, Rixen, Tim, Sanchez-Noguera, Celeste, Stuhldreier, Ines, Jimenez, Carlos and Merico, Agostino ORCID: https://orcid.org/0000-0001-8095-8056 (2014) Massive coral tissue ablations in reefs of Pacific Costa Rica. Galaxea, Journal of Coral Reef Studies, 16 (1). pp. 13-14. DOI https://doi.org/10.3755/galaxea.16.13.

Poliakova, Anastasia, Rixen, Tim ORCID: https://orcid.org/0000-0001-8376-891X, Jennerjahn, Tim and Behling, Hermann (2014) Eleven month high resolution pollen and spore sedimentation record off SW Java in the Indian Ocean. Marine Micropaleontology, 111 . pp. 90-99. DOI https://doi.org/10.1016/j.marmicro.2014.06.006.

Shahraki, M., Fry, B., Krumme, U. and Rixen, Tim (2014) Microphytobenthos sustain fish food webs in intertidal arid habitats: A comparison between mangrove-lined and un-vegetated creeks in the Persian Gulf. Estuarine, Coastal and Shelf Science, 149 . pp. 203-212. DOI https://doi.org/10.1016/j.ecss.2014.08.017.

Böll, Anna, Lückge, Andreas, Munz, Philipp, Forke, Sven, Schulz, Hartmut, Ramaswamy, V., Rixen, Tim, Gaye, Birgit and Emeis, Kay-Christian (2014) Late Holocene primary productivity and sea surface temperature variations in the northeastern Arabian Sea: Implications for winter monsoon variability. Paleoceanography, 29 (8). pp. 778-794. DOI https://doi.org/10.1002/2013PA002579.

Flohr, A., van der Plas, A. K., Emeis, K.-C., Mohrholz, V. and Rixen, Tim (2014) Spatio-temporal patterns of C : N : P ratios in the northern Benguela upwelling system. Biogeosciences, 11 (3). pp. 885-897. DOI https://doi.org/10.5194/bg-11-885-2014.

Rixen, Tim, Baum, Antje, Gaye, B. and Nagel, B. (2013) Seasonal and interannual variations of the nitrogen cycle in the Arabian Sea. Biogeosciences Discussions, 11 . pp. 5733-5747. DOI https://doi.org/10.5194/bgd-10-19541-2013.

Gaye, B., Nagel, B., Dähnke, K., Rixen, Tim, Lahajnar, N. and Emeis, K.-C. (2013) Amino acid composition and δ15N of suspended matter in the Arabian Sea. Biogeosciences Discussions, 10 (8). pp. 7689-7702. DOI https://doi.org/10.5194/bgd-10-13317-2013.

van de Locht, Renée, Verch, Andreas, Saunders, Martin, Dissard, Delphine, Rixen, Tim, Moya, Aurélie and Kröger, Roland (2013) Microstructural evolution and nanoscale crystallography in scleractinian coral spherulites. Journal of Structural Biology, 183 (1). pp. 57-65. DOI https://doi.org/10.1016/j.jsb.2013.05.005.

Flohr, A., van der Plas, A. K., Emeis, K.-C., Mohrholz, V. and Rixen, Tim (2013) Spatio-temporal patterns of C : N : P ratios in the northern Benguela upwelling regime. Biogeosciences Discussions, 10 (6). pp. 10459-10489. DOI https://doi.org/10.5194/bgd-10-10459-2013.

Gutknecht, E., Dadou, I., Le Vu, B., Cambon, G., Sudre, J., Garçon, V., Machu, E., Rixen, Tim, Kock, A., Flohr, A., Paulmier, A. and Lavik, G. (2013) Nitrogen transfers and air-sea N₂O fluxes in the upwelling off Namibia within the oxygen minimum zone: a 3-D model approach. Biogeosciences Discussions, 8 (2). pp. 3537-3618. DOI https://doi.org/10.5194/bgd-8-3537-2011.

Nagel, Birgit, Emeis, Kay-Christian, Flohr, Anita, Rixen, Tim, Schlarbaum, Tim, Mohrholz, Volker and van der Plas, Anja (2013) N-cycling and balancing of the N-deficit generated in the oxygen minimum zone over the Namibian shelf-An isotope-based approach. Journal of Geophysical Research: Biogeosciences, 118 (1). pp. 361-371. DOI https://doi.org/10.1002/jgrg.20040.

Rixen, Tim, Jiménez, Carlos and Cortés, Jorge (2012) Impact of upwelling events on the sea water carbonate chemistry and dissolved oxygen concentration in the Gulf of Papagayo (Culebra Bay), Costa Rica: Implications for coral reefs. Revista de Biología Tropical, 60 (6). pp. 187-195. DOI https://doi.org/10.15517/rbt.v60i2.20004.

Rixen, Tim, Ramachandran, Purvaja, Lehnhoff, Laura, Dasbach, Dorothee, Gaye, Birgit, Urban, Brigitte, Ramachandran, Ramesh and Ittekkot, Venugopalan (2011) Impact of monsoon-driven surface ocean processes on a coral off Port Blair on the Andaman Islands and their link to North Atlantic climate variations. Global and Planetary Change, 75 (1-2). pp. 1-13. DOI https://doi.org/10.1016/j.gloplacha.2010.09.005.

Voss, M., Wannicke, N., Deutsch, B., Bronk, D., Sipler, R., Purvaja, R., Ramesh, R. and Rixen, Tim (2011) Internal Cycling of Nitrogen and Nitrogen Transformations. In: Treatise on Estuarine and Coastal Science. , ed. by Wolanski, E. and McLusky, D.. Academic Press, Waltham, pp. 231-259. ISBN 978-0-08-087885-0 DOI https://doi.org/10.1016/B978-0-12-374711-2.00508-8.

Rixen, Tim, Baum, Antje, Sepryani, Harni, Pohlmann, Thomas, Jose, Christine and Samiaji, Joko (2010) Dissolved oxygen and its response to eutrophication in a tropical black water river. Journal of Environmental Management, 91 (8). pp. 1730-1737. DOI https://doi.org/10.1016/j.jenvman.2010.03.009.

Romero, O. E., Rixen, Tim and Herunadi, B (2009) Effects of hydrographic and climatic forcing on diatom production and export in the tropical southeastern Indian Ocean. Marine Ecology Progress Series, 384 . pp. 69-82. DOI https://doi.org/10.3354/meps08013.

Mohtadi, Mahyar, Steinke, Stephan, Groeneveld, Jeroen, Fink, Hiske G., Rixen, Tim, Hebbeln, Dierk, Donner, Barbara and Herunadi, Bambang (2009) Low-latitude control on seasonal and interannual changes in planktonic foraminiferal flux and shell geochemistry off south Java: A sediment trap study. Paleoceanography, 24 (1). n/a-n/a. DOI https://doi.org/10.1029/2008PA001636.

Rixen, Tim, Ramaswamy, V., Gaye, B., Herunadi, B., Maier-Reimer, E., Bange, H. W. and Ittekkot, V. (2009) Monsoonal and ENSO impacts on partical fluxes and the biological pump in the Indian Ocean. In: Indian Ocean Biogeochemical Processes and Ecological Variability. , ed. by Wiggert, J. D., Hood, R. R., Naqvi, S. W. A., Brink, K. H. and Smith, S. L.. AGU, Washington D.C., pp. 365-384.

Rixen, Tim, Baum, Antje, Pohlmann, Thomas, Balzer, Wolfgang, Samiaji, Joko and Jose, Christine (2008) The Siak, a tropical black water river in central Sumatra on the verge of anoxia. Biogeochemistry, 90 (2). pp. 129-140. DOI https://doi.org/10.1007/s10533-008-9239-y.

Purvaja, R., Ramesh, R., Ray, A. K. and Rixen, Tim (2008) Nitrogen cycling: A review of the processes, transformations and fluxes in coastal ecosystems. Current Science, 94 (11). pp. 1419-1438.

MacCracken, M., Escobar Briones, E., Gilbert, D., Korotaev, K., Naqvi, S. W. A., Perillo, G. M. E., Rixen, Tim, Stanev, E., Sundby, B., Thomas, H., Unger, D. and Urban Jr., E. R. (2008) Vulnerability of Semi-Enclosed Marine Systems to Environmental Disturbances. In: Watersheds, Bays and Bounded Seas. The Science and Management of Semi-enclosed Marine Systems. , ed. by Melillo, J., Malanotte-Rizzoli, P., Sundby, B. and Urban Jr., E. R.. Island Press, Washington D.C., pp. 8-23.

Baum, Antje, Rixen, Tim and Samiaji, Joko (2007) Relevance of peat draining rivers in central Sumatra for the riverine input of dissolved organic carbon into the ocean. Estuarine, Coastal and Shelf Science, 73 (3-4). pp. 563-570. DOI https://doi.org/10.1016/j.ecss.2007.02.012.

Rixen, Tim, Goyet, C. and Ittekkot, V. (2006) Diatoms and their influence on the biologically mediated uptake of atmospheric CO₂ in the Arabian Sea upwelling system. Biogeosciences, 3 (1). pp. 1-13. DOI https://doi.org/10.5194/bg-3-1-2006.

Gaye-Haake, B., Lahajnar, N., Emeis, K.-Ch., Unger, D., Rixen, Tim, Suthhof, A., Ramaswamy, V., Schulz, H., Paropkari, A.L., Guptha, M.V.S. and Ittekkot, V. (2005) Stable nitrogen isotopic ratios of sinking particles and sediments from the northern Indian Ocean. Marine Chemistry, 96 (3-4). pp. 243-255. DOI https://doi.org/10.1016/j.marchem.2005.02.001.

Lahajnar, Niko, Rixen, Tim, Gaye-Haake, Birgit, Schäfer, Petra and Ittekkot, Venugopalan (2005) Dissolved organic carbon (DOC) fluxes of deep-sea sediments from the Arabian Sea and NE Atlantic. Deep Sea Research Part II: Topical Studies in Oceanography, 52 (14-15). pp. 1947-1964. DOI https://doi.org/10.1016/j.dsr2.2005.05.006.

Rixen, Tim, Guptha, M.V.S. and Ittekkot, V. (2005) Deep ocean fluxes and their link to surface ocean processes and the biological pump. Progress in Oceanography, 65 (2-4). pp. 240-259. DOI https://doi.org/10.1016/j.pocean.2005.03.006.

Scholten, J.C., Fietzke, J., Mangini, A., Stoffers, P., Rixen, Tim, Gaye-Haake, B., Blanz, T., Ramaswamy, V., Sirocko, F., Schulz, H. and Ittekkot, V. (2005) Radionuclide fluxes in the Arabian Sea: the role of particle composition. Earth and Planetary Science Letters, 230 (3-4). pp. 319-337. DOI https://doi.org/10.1016/j.epsl.2004.11.003.

Schiebel, Ralf, Zeltner, Alexandra, Treppke, Ute F., Waniek, Joanna J., Bollmann, Jörg, Rixen, Tim and Hemleben, Christoph (2004) Distribution of diatoms, coccolithophores and planktic foraminifers along a trophic gradient during SW monsoon in the Arabian Sea. Marine Micropaleontology, 51 (3-4). pp. 345-371. DOI https://doi.org/10.1016/j.marmicro.2004.02.001.