2022

Oelker J., Losa S. N., Richter A., Bracher A. (2022) TROPOMI-retrieved underwater light attenuation in three spectral regions in the ultraviolet to blue. Frontiers in Marine Science 9. 787992. doi: 10.3389/fmars.2022.787992

Soppa M. A., Dihn D., Silva B., Steinmetz F., Alvarado L., Bracher A. Intercomparison of DESIS, Sentinel-2 (MSI) and Sentinel-3 (OLCI) data for water colour applications. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVI-1/W1-2021, 69–72, doi.org/10.5194/isprs-archives-XLVI-1-W1-2021-69-2022, 2022

Zhao Y., Booge D., Marandino C.A., Schlundt C., Bracher A., Bange H. W. (2022) Dimethylated sulfur compounds in the Peruvian upwelling system. Biogeosciences 19(3): 701-714.  DOI: 10.5194/bg-19-701-2022.

Pausch F., Koch F., Hassler C., Bracher A., Bischof K., Trimborn S. (2022) Responses of a natural phytoplankton community from the Drake Passage to two predicted climate change scenarios. Frontiers in Marine Science Section Global Change and the Future Ocean. DOI: 10.3389/fmars.2022.759501

Hörstmann C., Buttigieg P. L., John U., Raes E., Wolf-Gladrow D., Bracher A., Waite A. M. (2022) Microbial diversity through an oceanographic lens: refining the concept of ocean provinces through trophic-level analysis and productivity-specific length-scales. Environmental Microbiology 24(1): 404-419, DOI: 10.1111/1462-2920.15832

2021

Bracher A., Soppa M. A., Gege P., Losa S.N., Silva B., Steinmetz F., Dröscher^, I. (2021) Extension of Atmospheric Correction Polymer to Hyperspectral Sensors: Application to HICO and First Results for DESIS Data. 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS: 1237-1240, doi: 10.1109/IGARSS47720.2021.9553568.

Brell M., Guanter L., Segl K., Scheffler D., Bohn N., Bracher A., Altenburg Soppa M., Förster S., Storch T., Bachmann M., Chabrillat S. (2021): The EnMAP Satellite –Data Product Validation Activities. 2021 11th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS), doi: 10.1109/WHISPERS52202.2021.9484000.

Xi H., Losa S.N., Mangin A., Garnesson P., Bretagnon M., Demaria J., Soppa M.A., d’Andon O.H.F., Bracher A. (2021) Global chlorophyll a concentrations of phytoplankton functional types with detailed uncertainty assessment using multi-sensor ocean color and sea surface temperature satellite products. Journal Geoph. Res.-Oceans 126: e2020JC017127, doi: 10.1029/2020JC017127

Soppa M. A., Silva B., Steinmetz F., Keith D., Scheffler D., Bohn N., Bracher A. (2021) Assessment of Polymer atmospheric correction algorithm for hyperspectral remote sensing imagery over coastal waters; Sensors 2021,21, 4125. https://doi.org/10.3390/s21124125

Stedmon C. A., Amon R., Bauch D., Bracher A., Gonçalves-Araujo R., Hoppmann M., Krishfield R., Laney S., Rabe B., Reader H., Granskrog M. (2021) Insights into Water Mass Circulation and rigins in the Central Arctic Ocean from in-situ Dissolved Organic Matter Fluorescence. JGR Oceans; JGRC24631: doi 10.1029/2021JC017407

Von Appen W.J., Waite A., Bergmann M., Bienhold C., Boebel O., Bracher A., Cisewski B., Hagemann J.,  Hoppema M., Iversen M., Konrad C., Krumpen T., Lochthofen N., Metfies K., Niehoff B., Nöthig E.-M., Purser  A., Salter I., Schaber M., Scholz D., Soltwedel T., Torres-Valdes S., Wekerle C., Wenzhöfer F., Wietz M., Boetius A. ( 2021) Sea ice derived meltwater stratification delays export and favors pelagic secondary production: results from continuous observations" Nature Communication 12, 7309 (2021). doi.org/10.1038/s41467-021-26943-z

Taylor M.H., Akimova A., Bracher A., Kempf A., Kühn B., Hélaouë P. (2021) Using dynamic ocean color provinces to elucidate mechanisms driving North Sea oceanography and ecology. Journal of Geophysical Research Oceans. DOI: 10.1029/2021JC017686
 

2020

Blanco-Ameijeiras S., Cabanes D. J. E., Cable R., Trimborn S., Jacquet S., Wiegmann S., Völkner C., Lelchat F., Bracher A., Duhaime M., Hassler C. S. Exopolymeric substances control microbial community structure and  function by contributing to both C and Fe nutrition in Fe-limited Southern Ocean provinces. Microorganisms, section: Plant Microbe Interactions, Microorganisms 2020, 8(12), 1980; https://doi.org/10.3390/microorganisms8121980

Pefanis V., Losa S.N., Losch M., Janout M., Bracher A. (2020) Amplified Arctic surface warming and sea ice loss due to phytoplankton and colored dissolved material. Geophysical Research Letters. 47, e2020GL088795 .DOI: 10.1029/2020GL088795

Hauck J., Zeising M., Le Quere C., Gruber N., Bakker D. C., Bopp L. Chau T.T. Gürses Ö., Ilyina T., Landschützer P., Lenton A., Resplandy L-, Rödenbeck C., Schwinger J., Seferian R. (2020) Consistency and challenges in the ocean carbon sink estimate for the Global Carbon Budget. Front. Mar. Sci. | doi: 10.3389/fmars.2020.571720

Lange P. K., Werdell P. J., Craig S., Erickson Z. K., Dall’Olmo G., Brewin R., Zubkov M., Tarran G., Bouman H. A., Bracher A., Poulton N., Lomas M., Slade W., Cetinić I. (2020) Radiometric approach for the detection of picophytoplankton assemblages across oceanic fronts. Optics Express 28 (18): 25682 [10.1364/oe.398127]

Nakoudi K., Ritter C., Böckmann C., Kunkel D., Eppers O., Rozanov V., Mei L., Pefanis V., Jäkel E., Herber A., Maturilli M., Neuber R. Does the Intra-Arctic Modification of Long-Range Transported Aerosol Affect the Local Radiative Budget? (A Case Study). Remote Sens., 12, 2112, https://www.mdpi.com/2072-4292/12/13/2112

Nöthig E.-M., Ramendenc S., Haas A., Hehemann L., Walter A., Bracher A., Lalande C., Metfies K., Peeken I., Bauerfeind E., Boetius A. (2020) Summertime in situ chlorophyll a and particulate organic carbon standing stocks in surface waters of the Fram Strait and the Arctic Ocean (1991 – 2015). Frontiers in Marine Science 7: 350. doi: 10.3389/fmars.2020.00350

Tilstone G., Dall'Olmo G., Hieronymi M., Ruddick K., Beck M., Ligi M., Costa M., D'Alimonte D.,  Vellucci V., Vansteenwegen D., Bracher A., Wiegmann S., Kuusk J., Vabson V., Ansko I., Vendt R., Donlon C., Casal T. (2020): Field intercomparison of radiometer measurements for ocean colour validation. Remote Sens. 2020, 12(10), 1587; https://doi.org/10.3390/rs12101587

Bracher A., Xi H., Dinter T., Mangin A., Strass V. H., von Appen W.-J., Wiegmann S. (2020) High resolution water column phytoplankton composition across the Atlantic Ocean from ship-towed vertical undulating radiometry. Frontiers in Marine Science 7: 235, doi: 10.3389/fmars.2020.00235

Dierssen H., Bracher A., Brando V., Loisel H., Ruddick K. 2020. Data needs for hyperspectral detection of algal bloom diversity across the globe. Oceanography 33(1): 74-79. https://doi.org/10.5670/oceanog.2020.111

Xi H., Losa S., Mangin A., Soppa M.A., Garnesson P., Demaria J., Liu Y., Fanton d'Andon O., Bracher A.

(2020) Global retrieval algorithm of phytoplankton functional types based on empirical orthogonal functions using CMEMS GlobColour merged products and further extension to OLCI data. Remote Sensing of Environment 240: 111704 . doi.org/10.1016/j.rse.2020.111704

Von Appen W.-J., Strass V., Bracher A., Xi H.

, Hörstmann C., Iversen M., Waite A. (2020) High-resolution physical-biogeochemical structure of a filament and an eddy of upwelled water off Northwest Africa. Ocean Science 16: 253-270. doi.org/10.5194/os-16-253-2020

Pradhan H. K., Völker C., Losa S. N., Bracher A.

, Nerger L. (2020) Global assimilation of ocean-color data of phytoplankton functional types: Impact of different datasets. Journal of Geophysical Research Oceans, 125, e2019JC015586. doi.org 10.1029/2019JC015586

2019

Gutt J., Arndt J., Kraan C., Dorschel B., Schröder M., Bracher A., Piepenburg D. Benthic communities and their drivers: a spatial analysis off the Antarctic Peninsula.^. Limnology and Oceanography; DOI: 10.1002/lno.11187

Lennartz S.T., von Hobe M., Booge D., Bittig H., Fischer T., Goncalves-Araujo R., Ksionzek K., Koch B.P., Bracher A., Röttgers R., Quack B., Marandino C.A. (2019) Production and Consumption The influence of dissolved organic matter on the marine production of carbonyl sulfide (OCS) and carbon disulfide (CS2) in the Eastern Tropical South Pacific processes of OCS and CS₂ in the Eastern Tropical South Pacific. Ocean Science 15: 1071-1090, doi: 10.5194/os-15-2071-2019

Zeppenfeld S., van Pinxteren M., Hartmann M., Bracher A., Stratmann F., Herrmann H. (2019) Glucose as a potential chemical marker for ice nucleating activity in Arctic seawater samples. Environmental Science & Technology 53: 8747-8756, doi: 10.1021/acs.est.9b01469.

Valente A., Sathyendranath S., Brotas V., Groom S., Grant M., Taberner M., Antoine D., Arnone R., Balch W.M., Barker K., Barlow R., Bélanger S., Berthon J.-F., Beşiktepe S., Borsheim Y., Bracher A., Brando V., Canuti E., Chavez F., Cianca A., Claustre H., Clementson L., Crout R., Frouin R., García-Soto C., Gibb S. W., Gould R., Hooker S. B., Kahru M., Kampel M., Klein H., Kratzer S., Kudela R., Ledesma J., Loisel H., Matrai P., McKee D., Mitchell B. G., Moisan T., Muller-Karger F., O'Dowd L., Ondrusek M., Platt T., Poulton A. J., Repecaud M., Schroeder T., Smyth T., Smythe-Wright D., Sosik H. M., Twardowski M., Vellucci V., Voss K., Werdell J., Wernand M., Wright S.,Zibordi G. (2019) A compilation of global bio-optical in situ data for ocean-colour satellite applications – version two. Earth Syst. Sci. Data, 11, 1037–1068, 2019, doi.org/10.5194/essd-11-1037-2019.

Álvarez E.,  Thoms S., Bracher A., Liu Y., Völker C. (2019) Prediction of photo-protective carotenoids at global scale. Global Biogeochemical Cycles 33: 904-924. DOI: 10.1029/2018GB006101

Soppa M. A., Pefanis V., Hellmann S., Losa S. N., Hölemann J., Martynov F., Heim B., Janout M. A., Dinter T., Rozanov V., Bracher A. (2019) Assessing the Influence of Water Constituents on the Radiative Heating of Laptev Sea Shelf Waters. Frontiers in Marine Science 6: DOI: 10.3389/fmars.2019.00221

Oelker J., Richter A., Dinter T., Rozanov V. V., Burrows J. P., Bracher A. (2019) Global diffuse attenuation coefficient derived from vibrational Raman scattering detected in hyperspectral backscattered satellite spectra. Optics Express 27 (12), A829-A855 DOI: 10.1364/OE.27.00A829

Vabson V., Kuusk J., Ansko I., Vendt R., Alikas K., Ruddick K., Ansper A., Bresciani M., Burmester H., Costa M., D'Alimonte D., Dall'Olmo G., Damiri B., Dinter T., Giardino C., Kangro K., Ligi M., Paavel B., Tilstone G., Van Dommelen R., Wiegmann S., Bracher A., Donlon C., Casal T. (2018) Field intercomparison of radiometers used for satellite validation in the 400 - 900 nm range. Remote Sensing 2019, 11, 1129; doi:10.3390/rs11091129

Vabson V., Kuusk J., Ansko I., Vendt R., Alikas K., Ruddick K., Ansper A., Bresciani M., Burmester H., Costa M., D'Alimonte D., Dall'Olmo G., Damiri B., Dinter T., Giardino C., Kangro K., Ligi M., Paavel B., Tilstone G., Van Dommelen R., Wiegmann S., Bracher A., Donlon C., Casal T. (2019) Laboratory Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range. Remote Sens. 2019, 11, 1101; doi:10.3390/rs11091101

Engel A., Bracher A., Dinter T., Endres S., Grosse J., Metfies K., Peeken I., Piontek J, Salter I., Nöthig E.-M. (2018) Inter-annual variability of organic carbon concentrations across the Fram Strait (Arctic Ocean) during summer 2009 -2017. Frontiers in Marine Science 6: 187. DOI: 10.3389/fmars.2019.00187

Liu Y., Boss E., Chase A. P., Xi H., Zhang X., Röttgers R., Pan Y., Bracher A.(2019)  Retrieval of phytoplankton pigments from underway spectrophotometry in the Fram Strait. Remote Sensing 11, 318; doi:10.3390/rs11030318

Pradhan H. K., Völker C., Losa S. N., Bracher A., Nerger L. (2019) Assimilation of global total chlorophyll OC-CCI data and its impact on individual phytoplankton fields. Journal of Geophysical Research Oceans124. DOI: 10.1029/2018JC014329

2018

Browning T. J., Rapp I., Schlosser C., Gledhill M., Achterberg E. P., Bracher A., Le Moigne F. A. C. Influence of iron, cobalt, and vitamin B12 supply on phytoplankton growth in the tropical East Pacific during the 2015 El Niño. Geophysical Research Letters 45: 1-10. https://doi.org/10.1029/2018GL077972

Li, Z. , Sun, D. , Qiu, Z. , Xi, H. , Wang, S. , Perrie, W. , Li, Y. and Han, B. (2018) A Reconstruction Method for Hyperspectral Remote Sensing Reflectance in the Visible Domain and Applications. Journal of Geophysical Research-Oceans, 123 , pp. 4092-4109 .doi:https://doi.org/10.1029/2017JC013734

Liu. Y., Roettgers R., Ramírez-Pérez M., Dinter T., Steinmetz F., Noethig E.-M., Hellmann S., Wiegmann S., Bracher A. Underway spectrophotometry in the Fram Strait (European Arctic Ocean): a highly resolved chlorophyll a data source for complementing satellite ocean color. Optics Express 26(14): A678-A698; https://doi.org/10.1364/OE.26.00A678

Booge D., Schlundt C., Bracher A., Endres S., Zäncker B., Marandino C.A. (2018) Marine isoprene production and consumption in the mixed layer of the surface ocean – A field study over 2 oceanic regions.  Biogeosciences 15: 649-667.

Janjić, T. , Bormann, N. , Bocquet, M. , Carton, J. A. , Cohn, S. E. , Dance, S. L. , Losa, S. N. , Nichols, N. K. , Potthast, R. , Waller, J. A. and Weston, P. (2018) On the representation error in data assimilation. Quarterly Journal of the Royal Meteorological Society 144(713): 1257-1278. doi:https://doi.org/10.1002/qj.3130

Muller-Karger F.E., Hestir E., Ade C., Turpie K., Roberts D., Siegel D., Miller R., Humm D, Izenberg N., Keller M., Morgan F., Frouin R., Dekker A., Gardner R., Goodman J., Schaeffer B., Franz B., Pahlevan N., Mannino A. G., Concha J. A., Ackleson S.G., Najjar R., Cavanaugh K., Romanou A., Tzortziou M., Boss E.,  Pavlick R., Schimel D., Freeman A., Rousseaux C. S., Dunne J., Long M., Klein E., McKinley G., Letelier R., Roffer M., Goes J., Bracher A., Arrigo K. R., Dierssen H., Zhang X., Davis F., Best B., Guralnick R.,  Moisan J., Sosik H. M., Kavanaugh M., Kudela R., Mouw C. B., Barnard A., Palacios S., Roessler C., Drakou E., Appeltans W. (2018) Monitoring biodiversity in the coastal ecotone from space. Ecological Applications 28(3): 749-760 doi: 10.1002/eap.1682

Gonçalves-Araujo R., Rabe B., Peeken I., Bracher A. High colored dissolved organic matter (CDOM) absorption by waters of the central-eastern Arctic Ocean: implications for biogeochemistry and ocean color algorithms (2018) PLoSONE 13(1) e0190838. Doi 10.1371/journal.pone.0190838.

2017

Bracher A., Bouman H., Bricaud A., Brewin R.J.W., Brotas V., Ciotti A. M., Clementson L., Devred E., Di Cicco A., Dutkiewicz S., Hardman-Mountford N.J., Hickman A., Hieronymi M., Hirata T., Losa S., Organelli E., Raitsos D., Uitz J., Vogt M., Wolanin A. (2017) Obtaining Phytoplankton Diversity from Ocean Color: A Scientific Roadmap for Future Development. Frontiers in Marine Science 4:55. doi: 10.3389/fmars.2017.00055

Cheah W., Soppa M. A., Wiegmann, Ossebaar S., Laglera L. M.,Strass V. Santos-Echeandia J., Hoppema M., Wolf-Gladrow D., Bracher A. (2017) Importance of deep mixing and silicic acid in regulating phytoplankton biomass and community in the iron-limited Antarctic Polar Front region in summer. Deep Sea Research II 138: 74-85; dx.doi.org/10.1016/j.dsr2.2016.05.019

Hoppe C.J.M., Klaas C., Ossebaar S., Soppa M.A., Cheah W., Rost, B., Wolf-Gladrow D., Bracher A., Hoppema M., Strass V., Trimborn S. (2017) Controls of primary production in two phytoplankton blooms in the Antarctic Circumpolar Current. Deep Sea Research II 138: 63-73, doi: 10.1016/j.dsr2.2015.10.005

Kostadinov T., Cabré A., Vedantham H., Marinov I., Bracher A., Brewin R., Bricaud A., Hirata T., Hirawake T., Hardman-Mountford N., Mouw C., Roy S., Uitz J. (2017) Inter-Comparison of Phytoplankton Functional Types Derived from Ocean Color Algorithms and Earth System Models: Phenology. Remote Sensing of Environment  : 162-177; dx.doi.org/10.1016/j.rse.2016.11.014

Lennartz S., Marandino C. A., von Hobe M. Cortés P., Quack B., Simó R., Booge D., Pozzer A., Steinhoff T., Arévalo-Martínez D.L., Kloss C., Bracher A., Röttgers R., Atlas E., Krüger K. (2017) Direct oceanic emissions unlikely to account for the missing source of atmospheric carbonyl sulfide. Atmospheric Physics and Chemistry 17:385-402; doi:10.5194/acp-17-385-2017

Losa S., Soppa M. A., Dinter T., Wolanin A., Brewin R. J. W., Bricaud A., Oelker J., Peeken I., Gentili B., Rozanov. V. V., Bracher A. (2017) Synergistic exploitation of hyper- and multispectral precursor Sentinel measurements to determine Phytoplankton Functional Types at best spatial and temporal resolution (SynSenPFT). Frontiers in Marine Science 4: 203. https://doi.org/10.3389/fmars.2017.00203

Mouw, C. B., Hardman-Montford, N. J., Alvain, S., Bracher A., Brewin R.J.W., Bricaud A., Ciotti A., Devred E., Fujiwara A., Hirata T., Hirawake T., Kostadinov T., Roy S., Uitz J. (2017) A Consumer’s Guide to Satellite Remote Sensing ofMultiple Phytoplankton Groups in the Global Ocean. Front. Mar. Sci. 4:41. doi: 10.3389/fmars.2017.00041

Puigcorbé V., Roca-Martí M., Masqué P., Benitez-Nelson C.R., Rutgers v. d. Loeff M, Bracher A., Cheah W. (2017) Particulate organic carbon export across the Antarctic Circumpolar Current at 10ºE: : Differences north and south of the Antarctic Polar Front. DSR II 138: 86-101; dx.doi.org/10.1016/j.dsr2.2016.05.016

Puigcorbé V., Roca-Martí M., Masqué P., Benitez-Nelson C.R., Rutgers v. d. Loeff M, Bracher A., Moreau S. (2017) Latitudinal distribution of particulate carbon export across the North Western Atlantic Ocean. Deep Sea Research I 129:116-130. https://doi.org/10.1016/j.dsr.2017.08.016

Ramírez-Pérez M., Gonçalves-Araujo R., Wiegmann S., Torrecilla E., Bracher A., Piera J. (accepted 12 Jan 2017) Towards cost-effective operational monitoring systems for complex waters: analyzing small-scale coastal processes with optical transmissometry. PLOS ONE 12(1): e0170706,  http://dx.doi.org/10.1371/journal.pone.0170706

Roca-Martí, M; Puigcorbé, V; Masqué, P; Rutgers v. d. Loeff, M; Iversen, M; Klaas, C; Cheah, W; Bracher, A. (2017) Particulate organic carbon and nitrogen export during the decline of a vast diatom bloom in the Atlantic sector of the Southern Ocean. Dee-Sea Research II 138: 102-115;http://dx.doi.org/10.1016/j.dsr2.2016.05.007

Rozanov V.V., Dinter T., Rozanov A., Wolanin A., Bracher A., Burrows J.P. (2017) Radiative transfer modeling through terrestrial atmosphere and ocean accounting for inelastic scattering processes: Software package SCIATRAN. J. Quant. Spectrosc. Rad. Transfer 194: 65-85. http://dx.doi.org/10.1016/j.jqsrt.2017.03.009

Schlundt C., Marandino C. A., Tegtmeier S., Lennartz S., Bracher A., Cheah W., Krüger K., Quack B. (2017) Oxygenated volatile organic carbon in the western Pacific convective centre: ocean cycling, air-sea gas exchange and atmospheric. Submitted to Biogeosciences. Atmospheric Physics and Chemistry 17: 10837-10854, doi.org/10.5194/acp-17-10837-2017

Strass V., Leach H., Prandke H., Donnelly M., Bracher A., Wolf-Gladrow D. A. (2017) The physical environmental conditions for biogeochemical differences along the Antarctic Circumpolar Current in the Atlantic Sector during late austral summer 2012. Deep-Sea Research II 138: 6-25; doi: 10.1016/j.dsr2.2016.05.018

Zäncker B, Bracher A., Röttgers R., Engel A.: Variations of the organic matter composition in the sea surface microlayer: A comparison between open ocean and upwelling sites off the Peruvian coast. Frontiers in Microbiology 8: 2369; doi: 10.3389/fmicb.2017.0236

2016

Wolanin A., Soppa M. A., Bracher A., (2016) Investigation of spectral band requirements for improving retrievals of phytoplankton functional types. Remote Sensing 8: 871; doi:10.3390/rs8100871

Hepach H., Quack B., Tegtmeier S., Engel A., Bracher A., Fuhlbrügge S., Galgani L., Atlas E. L., Lampel J., Frieß U., Krüger K. (2016) Biogenic halocarbons from the Peruvian upwelling region as tropospheric halogen source. Atmospheric Chemistry and Physics 16: 12219-12237, doi:10.5194/acp-16-12219-2016

Gonçalves-Araujo R., Granskog M. A., Bracher A., Azetsu-Scott K., Dodd P. A., Stedmon C. A. (2016) Using fluorescent dissolved organic matter to trace and distinguish the origin of Arctic surface waters. Scientific Reports 6: 33978; doi:10.1038/srep33978

Booge D., Marandino C. A., Schlundt C., Palmer P. I., Schlundt M., Atlas E. L., Bracher A., Saltzman E. S., Wallace D. W. R. (2016) Can simple models predict large scale surface ocean isoprene concentrations? Atmospheric Chemistry and Physics 16: 11807-11821, doi:10.5194/acp-16-11807-2016

Soppa M. A., Völker C., Bracher A. (2016) Diatom Phenology in the Southern Ocean: Mean Patterns, Trends and the Role of Climate Oscillations. Remote Sensing 8: 420, doi:10.3390/rs8050420

Soltwedel T., Bauerfeind E., Bergmann M., Bracher A., Budaeva N., Busch K., Cherkasheva A., Fahl K., Grzelak K., Hasemann C., Hoste E., Jacob M., Kraft A., Lalande C., Kidane Y. M., Metfies K., Nöthig E.-M., Meyer K., Quéric N.-V., Schewe I., Włodarska-Kowalczuk M., Klages M. (in press) Natural variability or anthropogenically-induced variation? Insights from 15 years of multidisciplinary observations at the arctic open-ocean LTER site HAUSGARTEN. Ecological Indicators 65: 89-102, dx.doi.org/10.1016/j.ecolind.201510.001.

Herr H., Viquerat S., Siegel V., Kock K.-H., Dorschel B., Huneke W.G. C., Bracher A., Schröder M., Gutt (2016) Model based humpback, fin whale and krill distribution – results of a snapshot study from the West Antarctic Peninsula. Polar Biology 39(5): 799-818, doi: 10.1007/s00300-016-1927-9

Segelken-Voigt A., Bracher A., Dorschel B., Gutt J., Huneke W., Link H., Piepenburg D., (2016) Spatial distribution patterns of ascidians (Ascidiacaea, Tunicata) on the continental shelves off the Antarctic Peninsula. Polar Biology 39(5): 863-879, doi: 10.1007/s00300-016-1909-y

Dorschel B., Gutt J., Huhn O., Bracher A.. Huntemann M., Gebhardt C., Huneke W., Schröder M. (accepted 8 Dec 2015) Environmental information for a marine ecosystem approach for the northern Antarctic Peninsula (RV Polarstern Expedition PS81, ANT XXIX/3). Polar Biology 39(5): 765-787, doi: 10.1007/s00300-015-1861-2

Gutt J., Alvaro M. C., Barco A., Böhmer A., Bracher A., David B., De Ridder C., Dorschel B., Eléaume M., Janussen D., Kersken D., López-González P. J., Martínez-Baraldés I., Schröder M., Segelken-Voigt A., Teixidó N. (2015) Macroepibenthic communities at the tip of the Antarctic Peninsula. An ecological survey at different spatial scales. Polar Biology 39(5): 829-849, doi 10.1007/s00300-015-1797-6

2015

Khosravi N., Vountas M., Rozanov V.V., Bracher A., Wolanin A., Burrows J. P. (2015) Retrieval of Terrestrial Plant Fluorescence based on the in-filling of far-red Fraunhofer lines using SCIAMACHY Observations. Frontiers in Environmental Science 3: 78, doi: 10.3389/fenvs.2015.00078

Gonçalves-Araujo R., Stedmon C., Heim B., Dubinenkov B., Kraberg A., Moiseev D., Bracher A. (2015) From fresh to marine waters: the fate of dissolved organic matter in the Lena River Delta region. Frontiers in Marine Science 2: 108, doi: 10.3389/fmars.2015.00108

Hepach H., Quack B., Raimund S., Fischer T., Atlas E., Bracher A. (2015) Halocarbon emissions and sources in the equatorial Atlantic Cold Tongue. Biogeosciences12: 6369-6387

Nöthig E.-M., Bracher A. , Engel A., Metfies K., Niehoff B.,  Peeken, I., Bauerfeind E., Cherkasheva A., Gäbler-Schwarz S., Hardge K., Kilias E., Kraft, A., Kidane Y.M., Lalande C., Piontek J., Thomisch K., Wurst M. (2015) Plankton ecology and biogeochemistry in a changing Arctic Ocean – Overview of  long-term summer measurements in the Fram Strait Variability of chlorophyll a distribution in the Fram Strait, Greenland Sea and Central Arctic Ocean. Polar Research34: 23349

Wolanin A., Rozanov V., Noel S., Dinter T., Vountas M., Burrows J.P., Bracher A. (015) Phytoplankton chl-a fluorescence from hyperspectal data.  Remote Sensing of Environment 166: 243-261

Dinter T., Rozanov V., Burrows, J. P., Bracher A. (2015) Retrieving the availability of light  in the ocean utilising spectral signatures of vibrational Raman scattering in hyper-spectral satellite measurements. Ocean Science11: 373-389.

Trimborn S., Hoppe C., Taylor B.B., Bracher A. , Hasler B. (2015) Physiological characteristics of open ocean and coastal phytoplankton communities of Western Antarctic Peninsula and Drake Passage waters. Deep Sea Research 98: 115–124.

Bracher A., Taylor B.B., Taylor M., Dinter T., Röttgers R., Steinmetz F. (2015) Using empirical orthogonal functions derived from remote sensing reflectance for the prediction of concentrations of phytoplankton pigments.  Ocean Science11: 139-158.

Wolanin A., Rozanov V., Dinter T., Bracher (2015) Detecting CDOM fluorescence using high spectrally resolved satellite data: a model study. In: G. Lohmann, H. Meggers, V. Unnithan, D. Wolf-Gladrow, J. Notholt, A. Bracher (eds.), Towards an Interdisciplinary Approach in Earth System Science, Springer Earth System Sciences, Springer, Heidelberg, Germany. ISBN 978-3-319-13864-0, DOI 10.1007/978-3-319-13865-7, pages 109-121

2014

Soppa M. A., Hirata T., Brenner S., Dinter T., Peeken I., Wiegmann S., Bracher A. (2014) Global retrieval of diatoms abundance based on phytoplankton pigments and satellite. Remote Sensing, 6 (10), 10089-10106.

Cedhagen T., Cheah W., Bracher A., Lejzerowicz F. (2014) Algal pigments in Southern Ocean abyssal foraminiferans indicate pelagobenthic coupling. Deep-Sea Research Part II: Topical Studies in Oceanography, 108 , 27-32.

Brandt A., Vanreusel A., Bracher A., Hoppe C.J.M., Lins L., Meyer-Löbbecke A., Mulsow S., Altenburg Soppa M., Würzberg L. (2014) Are boundary conditions in surface productivity at the Southern Polar Front reflected in benthic activity? SYSTCO Special Issue, Deep-Sea Research Part II-Topical Studies in Oceanography, 108 , 51-59.

Honjo S., Eglinton T. I., Taylor C. D., Ulmer K. M., Sievert S. M., Bracher A., German C., Edcomb V., Francois R., Iglesias-Rodriguez M. D., van Mooy B., Repeta D. J. (2014) Understanding the role of the Biological Pump in the Global Carbon Cycle: An imperative for Ocean Science. The Oceanography 27(3): 10–16, dx.doi.org/10.5670/oceanog.2014.78.

Röttgers, R., Dupouy, C., Taylor, B., Bracher, A., Wozniak, S. B. (2014) Mass-specific light absorption coefficients of natural aquatic particles in the near-infrared spectral resgion. Limnology and Oceanography Methods 59(5): 1449-1460.

Tillmann U., Krock B., Taylor B. B. (2014) Azadinium caudatum var. margalefii, a poorly known member of the toxigenic genus Azadinium (Dinophyceae). Marine Biology Research 10(10): 941-956

Gašparović, B., Frka S., Koch B.P., Zhu Z.Y., Bracher A., Lechtenfeld O.J., Neogi S. B., Lara R.J., Kattner G. (2014) Factors influencing particulate lipid production in the East Atlantic Ocean. Deep-Sea Research I 89: 56-67. 

Cherkasheva A., Bracher A., Melsheimer C., Köberle C., Gerdes R., Nöthig E.-M., Bauerfeind E., Boetius A. (2014) Influence of the physical environment on phytoplankton blooms: a case study in the Fram Strait- Journal of Marine Systems 132: 196-207http://dx.doi.org/10.1016/j.jmarsys.2013.11.008

2013

Cherkasheva, A. , Nöthig, E. M. , Bauerfeind, E., Melsheimer, C., Bracher, A. (2013) From the chlorophyll-a in the surface layer to its vertical profile: a Greenland Sea relationship for satellite applications, Ocean Science 9, 431-445. doi:105194/os-9-431-2013

Soltwedel, T. , Schauer, U. , Boebel, O. , Nöthig, E. M. , Bracher, A. , Metfies, K. , Schewe, I. , Klages, M. and Boetius, A. (2013) FRAM - FRontiers in Arctic marine Monitoring: Permanent Observations in a Gateway to the Arctic Ocean. OCEANS - Bergen, 2013 MTS/IEEE. doi:10.1109/OCEANS-Bergen.2013.6608008

Soppa, M. , Dinter, T. , Taylor, B. and Bracher, A. (2013): Satellite derived euphotic depth in the Southern Ocean: Implications for primary production modelling. Remote Sensing of Environment, 137 , 198-211 . doi: 10.1016/j.rse.2013.06.017

Taylor, B. B., Taylor, M. H., Dinter, T., Bracher, A. (2013) Estimation of relative phycoerythrin concentrations from hyperspectral underwater radiance measurements - a statistical approach. Journal of Geophysical Research – Oceans, 118, 1-13. doi:10.1002/jgrc.20201.

Taylor, M. H., Losch, M., Bracher, A. (2013) On the drivers of phytoplankton blooms in the Antarctic seasonal ice zone: a modeling approach. Journal of Geophysical Research – Oceans, 118(1), 63-75. DOI: 10.1029/2012JC008418.

Tran, S., Bonsang, B., Gros, V., Peeken, I., Sarda-Esteve, R., Bernhardt, A.,  Belviso, S. (2013) A survey of carbon monoxide and non-methane hydrocarbons in the Arctic Ocean during summer 2010. Biogeosciences, 10, 1909-1935. DOI:10.5194/bg-10-1909-2013.

Wetzel, G., Oelhaf, H., Berthet, G.,Bracher, A., Cornacchia, C., Feist, D. G., Fischer, H., Fix, A., Iarlori, M.. Kleinert, A., Lengel, A., Milz, M., Mona, L., Müller, S. C., Ovarlez, J., Pappalardo, G., Piccolo, C., Raspollini, P., Renard, J.-B., Rizi, V., Rohs, S., Schiller, C., Stiller, G., Weber, M., Zhang, G. (2013) Validation of MIPAS-ENVISAT H2O operational data collected between July 2002 and March 2004. Atmos. Chem. Phys., 13, 5791-5811. doi:10.5194/acp-13-5791-2013

Zindler, C., Bracher, A.,Marandino, C. A., Taylor, B.,Torrecilla, E., Kock, A., Bange, H. W. (2013) Sulphur compounds, methane, and phytoplankton: interactions along a north–south transit in the western Pacific Ocean. Biogeosciences, 10, 3297-3311.  DOI:10.5194/bg-10-3297-2013.

2012

Blum, M., Rozanov, V.V., Burrows, J.P., Bracher, A. (2012). Coupled ocean-atmosphere radiative transfer model in the framework of software package SCIATRAN: Selected comparisons to model and satellite data. Advances in Space Research, 49 (12), 1728–1742.

Sadeghi, A., Dinter, T., Vountas, M., Taylor, B., Altenburg-Soppa, M., Bracher, A. (2012). Remote sensing of coccolithophore blooms in selected oceanic regions using the PhytoDOAS method applied to hyper-spectral satellite data. Biogeosciences, 9, 2127–2143. www.biogeosciences.net/9/2127/2012/bg-9-2127-2012.pdf

Sadeghi, A., Dinter, T., Vountas, M., Taylor, B., Peeken I., Altenburg-Soppa, M., Bracher, A. (2012) Improvements to the PhytoDOAS method for identification of coccolithophores using hyper-spectral satellite data. Ocean Sciences, 8, 1055-1070.

Ye, Y., Völker, C., Bracher, A., Taylor, B.B., Wolf-Gladrow, D.A. (2012). Environmental controls on N2 fixation by Trichodesmium in the tropical eastern North Atlantic Ocean — A model-based study. Deep-Sea Research I, 64, 104–117.

2011

Rutgers v. d. Loeff, M., Cai, P., Stimac, I., Bracher, A., Middag, R., Klunder, M., Van Heuven, S. (2011). 234Th in surface waters: distribution of particle export flux across the Antarctic Circumpolar Current and in the Weddell Sea during the GEOTRACES expedition ZERO and DRAKE, Deep Sea Research II., doi:10.1016/j.dsr2.2011.02.004

Taylor, B. B., Torrecilla, E., Bernhardt, A., Taylor, M.H., Peeken, I., Röttgers, R., Piera, J., Bracher A. (2011). Bio-optical provinces in the eastern Atlantic Ocean and their biogeographical relevance. Biogeosciences, 8, 3609–3629. http://www.biogeosciences.net/8/3609/2011/bg-8-3609-2011.pdf

Torrecilla, E., Piera, J., Bernhardt A., (2011). Hyperspectral Oceanographic Data: Potential Application in Open Oceans Improving the Ability to Assess Phytoplankton Biodiversity By Processing High Spectral Resolution Observations. SEA TECHNOLOGY, 52(2), 55-57.

2009

Bracher, A., Vountas, M., Dinter, T., Burrows, J.P., Röttgers, R., Peeken, I. (2009). Quantitative observation of cyanobacteria and diatoms from space using PhytoDOAS on SCIAMACHY data, Biogeosciences, 6, 751-764., www.biogeosciences.net/6/751/2009/bg-6-751-2009.pdf

Dupuy, E., Walker, K. A., Kar, J., Boone, C. D., McElroy, C. T., Bernath, P. F., Drummond, J. R., Skelton, R., McLeod, S. D., Hughes, R. C., Nowlan, C. R., Dufour, D. G., Zou, J., Nichitiu, F., Strong, K., Baron, P., Bevilacqua, R. M., Blumenstock, T., Bodeker, G. E., Borsdorff, T., Bourassa, A. E., Bovensmann, H., Boyd, I. S., Bracher, A., Brogniez, C., Burrows, J. P. (ed), Catoire, V., Ceccherini, S., Chabrillat, S., Christensen, T. (ed), Coffey, M. T., Cortesi, U., Davies, J., De Clercq, C., Degenstein, D. A., De Maziere, M., Demoulin, P., Dodion, J., Firanski, B., Fischer, H., Forbes, G., Froidevaux, L., Fussen, D., Gerard, P., Godin-Beekmann, S., Goutail, F., Granville, J., Griffith, D., Haley, C. S., Hannigan, J. W., Höpfner, M., Jin, J. J., Jones, A., Jones, N. B., Jucks, K., Kagawa, A., Kasai, Y., Kerzenmacher, T. E., Kleinböhl, A., Klekociuk, A. R., Kramer, I., Küllmann, H., Kuttippurath, J., Kyrölä, E., Lambert, J. -C., Livesey, N. J., Llewellyn, E. J., Lloyd, N. D., Mahieu, E., Manney, G. L., Marshall, B. T., McConnell, J. C., McCormick, M. P., McDermid, I. S., McHugh, M., McLinden, C. A., Mellqvist, J., Mizutani, K., Murayama, Y., Murtagh, D. P., Oelhaf, H., Parrish, A., Petelina, S. V., Piccolo, C., Pommereau, J.-P., Randall, C. E., Robert, C., Roth, C., Russell III, J. M., Schneider, M., Senten, C., Steck, T., Strandberg, A., Strawbridge, K. B., Sussmann, R., Swart, D. P. J., Tarasick, D. W., Taylor, J. R., Tétard, C., Thomason, L. W., Thompson, A. M., Tully, M. B., Urban, J., Vanhellemont, F., von Clarmann, T., von der Gathen, P., von Savigny, C., Waters, J. W., Witte, J. C., Wolff, M., Zawodny, J. M. (2009). Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE), Atmospheric Chemistry and Physics, 9, 287-343, www.atmos-chem-phys.net/9/287/2009/

Payan, S., Camy-Peyret, C., Oelhaf, H., Wetzel, G., Maucher, G., Kleim, C., Pirre, M., Huret, N., Engel, A , Volk, M. C., Kuellmann, H., Kuttippurath, J., Cortesi, U., Bianchini, G., Mencaraglia, F., Raspollini, P., Redaelli, G., Vigouroux, C., De Maziere, M., Mikuteit, S., Blumenstock, T., Velazco, V., Notholt, J., Mahieu, M., Duchatelet, P., Smale, D., Wood, S., Jones, N., Piccolo, C., Payne, V., Bracher, A., Glatthor, N., Stiller, G., Grunow, K., Jeseck, P., Te, Y., Butz, A. (2009). Validation and data characteristics of methane and nitrous oxide profiles observed by MIPAS and processed with Version 4.61 algorithm., Atmospheric Chemistry and Physics, 9, 413-442., www.atmos-chem-phys.net/9/413/2009/acp-9-413-2009.pdf .

2008

Amekudzi, L., Bracher, A., Bramstedt, K., Rozanov, A., Bovensmann, H., Burrows, J. P. (2008). Towards validation of SCIAMACHY lunar occultation NO2 vertical profiles., Advances in Space Research, 41, 1921-1932, doi:10.1016/j.asr.2007.06.055 .

2007

Cortesi, U., Lambert, J. -C., De Clercq., C., Bianchini, G., Blumenstock, T., Bracher, A., Castelli, E., Catoire, V., Chance, K. V., De Maziere, M., Demoulin, P., Godin-Beekman, S., Jones, N., Jucks, K., Keim, C., Kerzenmacher, T., Kuellmann, H., Kuttippurath, J., Iarlori, M., Liu, Y., McDermid, I. S., Meijer, Y., Mencaraglia, F., Oelhaf, H., Piccolo, C., Pirre, M., Raspollini, P., Ravegnani, F., Reburn, W. J., Redaelli, G., Sembhi, H., Smale, D., Steck, T., Taddei, A., Varotsos, K., Vigouroux, C., Waterfall, A., Wetzel, G., Wood, S. (2007). Geophysical validation of MIPAS-ENVISAT operational ozone data, Atmospheric Chemistry and Physics, 7, 4807-4867.

Vountas, M., Dinter, T., Bracher, A., Burrows, J. P., Sierk, B. (2007). Spectral Studies of Ocean Water with Space-borne Sensor SCIAMACHY using Differential Optical Absorption Spectroscopy (DOAS)., Ocean Science, 3, 429-440.

Wetzel, G., Bracher, A., Funke, B., Goutail, F., Hendrick, F., Lambert, J. -C., Mikuteit, S., Piccolo, C., Pirre, M., Bazureau, A., Belotti, C., Blumenstock, T., De Maziere, M., Fischer, H., Huret, N., Ionov, D., Lopez-Puertas, M., Maucher, G., Oelhaf, H., Ruhnke, R., Sinnhuber, M., Stiller, G., Van Roozendael, M., Zhang, G. (2007). Validation of MIPAS-ENVISAT NO2 operational data., Atmospheric Chemistry and Physics, 7,3261-3284.