Items where Author is "Haas, Christian"

Reifenberg, S. F. ORCID: https://orcid.org/0000-0001-9113-9101, Fer, I. , Kanzow, T. ORCID: https://orcid.org/0000-0002-5786-3435, von Appen, W. J. ORCID: https://orcid.org/0000-0002-7200-0099, Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Neudert, M. ORCID: https://orcid.org/0009-0008-3522-7199, Preußer, A. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2025)
Turbulence Observations below Drifting Sea Ice: TKE Production and Dissipation in the Meltwater-Influenced Boundary Layer , doi:10.1175/jpo-d-24-0102.1

Hames, O. , Jafari, M. , Köhler, P. ORCID: https://orcid.org/0009-0009-5589-4287, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Lehning, M. (2025)
Governing Processes of Structure‐Borne Snowdrifts: A Case Study at Neumayer Station III , doi:10.1029/2024jf008180

Krumpen, T. , von Albedyll, L. , Bünger, H. J. , Castellani, G. , Hartmann, J. , Helm, V. ORCID: https://orcid.org/0000-0001-7788-9328, Hendricks, S. , Hutter, N. , Landy, J. C. , Lisovski, S. , Lüpkes, C. , Rohde, J. , Suhrhoff, M. and Haas, C. (2025)
Smoother sea ice with fewer pressure ridges in a more dynamic Arctic / Franke, J. (editor) , doi:10.1038/s41558-024-02199-5 , hdl:10013/epic.921acd66-bbc1-4daa-bcee-fc7bd28a0d5b

Joshi, M. , Mestas-Nuñez, A. M. , Ackley, S. F. , Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Macdonald, G. J. and Haas, C. (2024)
Seasonal and Interannual Variations in Sea Ice Thickness in the Weddell Sea, Antarctica (2019–2022) Using ICESat-2 , doi:10.3390/rs16203909 , hdl:10013/epic.a7fda1b0-b0c7-4ad5-9640-a18aab994b8f

Neudert, M. , Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Hendricks, S. , Hoppmann, M. , Schulze, M. and Haas, C. (2024)
Improved sub-ice platelet layer mapping with multi-frequency EM induction sounding , doi:10.1016/j.jappgeo.2024.105540 , hdl:10013/epic.063a1545-0025-429c-9054-9e4d9b01f9f9

Brett, G. M. , Leonard, G. H. , Rack, W. , Haas, C. , Langhorne, P. J. , Robinson, N. J. and Irvin, A. (2024)
Seasonal and diurnal variability of sub-ice platelet layer thickness in McMurdo Sound from electromagnetic induction sounding , doi:10.5194/tc-18-3049-2024 , hdl:10013/epic.5d3ae2bd-2f2e-477b-9142-5a90acee73e2

Fuchs, N. , von Albedyll, L. , Birnbaum, G. , Linhardt, F. , Oppelt, N. and Haas, C. (2024)
Sea ice melt pond bathymetry reconstructed from aerial photographs using photogrammetry: a new method applied to MOSAiC data , doi:10.5194/tc-18-2991-2024 , hdl:10013/epic.caf6d757-1ccf-41e5-9f2b-a5099b2a360e

Tao, R. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Anhaus, P. , Hoppmann, M. , Spreen, G. , Niehaus, H. , Jäkel, E. , Wendisch, M. and Haas, C. (2024)
Seasonality of spectral radiative fluxes and optical properties of Arctic sea ice during the spring–summer transition , doi:10.1525/elementa.2023.00130 , hdl:10013/epic.5025a3c5-7a30-4dd5-a70d-acc78741cc58

Kortum, K. , Singha, S. , Spreen, G. , Hutter, N. , Jutila, A. and Haas, C. (2024)
SAR deep learning sea ice retrieval trained with airborne laser scanner measurements from the MOSAiC expedition , doi:10.5194/tc-18-2207-2024 , hdl:10013/epic.64c3ed47-096e-4e84-a6bc-5deba54c3ffb

Damm, E. , Thoms, S. , Angelopoulos, M. , Von Albedyll, L. , Rinke, A. and Haas, C. (2024)
Methane pumping by rapidly refreezing lead ice in the ice-covered Arctic Ocean , doi:10.3389/feart.2024.1338246 , hdl:10013/epic.b92b735b-798a-4b2f-803c-5823bc7d09a6

von Albedyll, L. , Hendricks, S. , Hutter, N. , Murashkin, D. , Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Willmes, S. , Thielke, L. , Tian-Kunze, X. , Spreen, G. and Haas, C. (2024)
Lead fractions from SAR-derived sea ice divergence during MOSAiC / Howell, S. (editor) , doi:10.5194/tc-18-1259-2024 , hdl:10013/epic.0982aacc-2f75-48ba-bf08-c813c68cfebc

Xu, R. , Zhao, C. , Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2024)
Dual-frequency radar observations of snowmelt processes on Antarctic perennial sea ice by CFOSCAT and ASCAT , doi:10.5194/tc-18-5769-2024

Hutter, N. , Hendricks, S. , Jutila, A. , Ricker, R. , von Albedyll, L. , Birnbaum, G. and Haas, C. (2023)
Digital elevation models of the sea-ice surface from airborne laser scanning during MOSAiC , doi:10.1038/s41597-023-02565-6 , hdl:10013/epic.c32bd67e-0cc9-420c-a6fc-ba9e9973876f

Jutila, A. and Haas, C. (2023)
C and K band microwave penetration into snow on sea ice studied with off-the-shelf tank radars , doi:10.1017/aog.2023.47 , hdl:10013/epic.e471597f-a6d4-4b21-a6e1-fd3dc717e4b7

Neckel, N. , Fuchs, N. , Birnbaum, G. , Hutter, N. , Jutila, A. , Buth, L. , von Albedyll, L. , Ricker, R. and Haas, C. (2023)
Helicopter-borne RGB orthomosaics and photogrammetric digital elevation models from the MOSAiC Expedition , doi:10.1038/s41597-023-02318-5 , hdl:10013/epic.1dcfe513-5a7b-448a-8c79-2abf3935901c

Selyuzhenok, V. , Krumpen, T. , Demchev, D. , Gerdes, R. and Haas, C. (2023)
The bimodality of the East Siberian fast ice extent: mechanisms and changes , doi:10.1017/aog.2023.22 , hdl:10013/epic.be14472b-a6fb-4fa3-8771-3fe0d752cc14

Gutt, J. ORCID: https://orcid.org/0000-0003-3773-9370, Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Barnes, D. K. A. , Bornemann, H. , Brey, T. ORCID: https://orcid.org/0000-0002-6345-2851, Eisen, O. ORCID: https://orcid.org/0000-0002-6380-962X, Flores, H. , Griffiths, H. , Haas, C. , Hain, S. , Hattermann, T. , Held, C. , Hoppema, M. , Isla, E. , Janout, M. , Le Bohec, C. , Link, H. , Mark, F. C. ORCID: https://orcid.org/0000-0002-5586-6704, Moreau, S. , Trimborn, S. , van Opzeeland, I. , Pörtner, H. O. , Schaafsma, F. , Teschke, K. , Tippenhauer, S. , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. (2022)
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean , doi:10.5194/bg-19-5313-2022 , hdl:10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071

Angelopoulos, M. ORCID: https://orcid.org/0000-0003-2574-5108, Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, Simoes Pereira, P. , Abrahamsson, K. , Bauch, D. , Bowman, J. , Castellani, G. ORCID: https://orcid.org/0000-0001-6151-015X, Creamean, J. , Divine, D. V. , Dumitrascu, A. , Fons, S. W. , Granskog, M. A. , Kolabutin, N. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Marsay, C. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Oggier, M. , Rinke, A. ORCID: https://orcid.org/0000-0002-6685-9219, Sachs, T. , Shimanchuk, E. , Stefels, J. , Stephens, M. , Ulfsbo, A. , Verdugo, M. J. , Wang, L. , Zhan, L. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2022)
Deciphering the Properties of Different Arctic Ice Types During the Growth Phase of MOSAiC: Implications for Future Studies on Gas Pathways , doi:10.3389/feart.2022.864523 , hdl:10013/epic.e9b7b2ed-dfc1-4b26-ac1f-789e59c7d2fe

Thoman, R. L. , Druckenmiller, M. L. , Moon, T. A. , Andreassen, L. , Baker, E. , Ballinger, T. J. , Berner, L. T. , Bernhard, G. H. , Bhatt, U. S. , Bjerke, J. W. , Boisvert, L. , Box, J. E. , Brettschneider, B. , Burgess, D. , Butler, A. H. , Cappelen, J. , Christiansen, H. H. , Decharme, B. , Derksen, C. , Divine, D. , Drozdov, D. , Elias, C. A. , Epstein, H. E. , Farrell, S. L. , Fausto, R. S. , Fettweis, X. , Fioletov, V. E. , Forbes, B. C. , Frost, G. V. , Gerland, S. , Goetz, S. J. , Grooß, J. U. , Haas, C. , Hanna, E. , Hanssen, . B. I. , Heijmans, M. , Hendricks, S. , Ialongo, I. , Isaksen, K. , Jensen, C. , Johnsen, B. , Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Kholodov, A. , Kim, S. J. , Kohler, J. , Korsgaard, N. J. , Labe, Z. , Lakkala, K. , Lara, M. J. , Lee, S. H. , Loomis, B. , Luks, B. , Luojus, K. , Macander, M. J. , Magnússon, R. , Malkova, G. , Mankoff, K. D. , Manney, G. L. , Meier, W. N. , Mote, T. , Mudryk, L. , Müller, R. , Nyland, K. , Overland, J. E. , Pálsson, F. , Park, T. , Parker, C. , Perovich, D. , Petty, A. , Phoenix, G. K. , Pinzon, J. , Ricker, R. , Romanovsky, V. E. , Serbin, S. , Sheffield, G. , Shiklomanov, N. I. , Smith, S. L. , Stafford, K. , Steer, A. , Streletskiy, D. A. , Svendby, T. , Tedesco, M. , Thomson, L. , Thorsteinsson, T. , Tian-Kunze, X. , Timmermans, M. L. , Tømmervik, H. , Tschudi, M. , Tucker, C. , Walker, D. A. , Walsh, J. E. , Wang, M. , Webster, M. , Wehrlé, A. , Winton, Ø. , Wolken, G. , Wood, K. , Wouters, B. and Yang, D. (2022)
The Arctic , doi:10.1175/bams-d-22-0082.1 , hdl:10013/epic.fdb54d17-6f45-4ac2-b820-9c6324c15478

Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Perovich, D. K. , Spreen, G. , Granskog, M. A. , von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Angelopoulos, M. , Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Belter, H. J. , Bessonov, V. , Birnbaum, G. ORCID: https://orcid.org/0000-0002-0252-6781, Brauchle, J. , Calmer, R. , Cardellach, E. , Cheng, B. , Clemens-Sewall, D. , Dadic, R. , Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, de Boer, G. , Demir, O. , Dethloff, K. , Divine, D. V. , Fong, A. A. , Fons, S. , Frey, M. M. , Fuchs, N. , Gabarró, C. , Gerland, S. , Goessling, H. F. ORCID: https://orcid.org/0000-0001-9018-1383, Gradinger, R. , Haapala, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hamilton, J. , Hannula, H. R. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Heuzé, C. , Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Høyland, K. V. , Huntemann, M. , Hutchings, J. K. , Hwang, B. , Itkin, P. , Jacobi, H. W. , Jaggi, M. , Jutila, A. ORCID: https://orcid.org/0000-0001-6115-1687, Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Kolabutin, N. , Krampe, D. ORCID: https://orcid.org/0000-0003-0633-5023, Kristensen, S. S. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Kurtz, N. , Lampert, A. , Lange, B. A. , Lei, R. , Light, B. , Linhardt, F. , Liston, G. E. , Loose, B. , Macfarlane, A. R. , Mahmud, M. , Matero, I. O. , Maus, S. , Morgenstern, A. , Naderpour, R. , Nandan, V. , Niubom, A. , Oggier, M. , Oppelt, N. , Pätzold, F. , Perron, C. , Petrovsky, T. , Pirazzini, R. , Polashenski, C. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Raphael, I. A. , Regnery, J. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Ricker, R. , Riemann-Campe, K. ORCID: https://orcid.org/0000-0002-7733-8427, Rinke, A. ORCID: https://orcid.org/0000-0002-6685-9219, Rohde, J. , Salganik, E. , Scharien, R. K. , Schiller, M. ORCID: https://orcid.org/0000-0002-0506-2759, Schneebeli, M. , Semmling, M. , Shimanchuk, E. , Shupe, M. D. , Smith, M. M. , Smolyanitsky, V. , Sokolov, V. , Stanton, T. , Stroeve, J. , Thielke, L. , Timofeeva, A. , Tonboe, R. T. , Tavri, A. , Tsamados, M. , Wagner, D. N. , Watkins, D. , Webster, M. and Wendisch, M. (2022)
Overview of the MOSAiC expedition: Snow and sea ice , doi:10.1525/elementa.2021.000046 , hdl:10013/epic.6bfed74d-1c5b-40aa-96d4-4bd825dba648

Jutila, A. ORCID: https://orcid.org/0000-0001-6115-1687, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2022)
Retrieval and parameterisation of sea-ice bulk density from airborne multi-sensor measurements , doi:10.5194/tc-16-259-2022 , hdl:10013/epic.ce110269-960d-41c0-a2a9-83b0f59195df

Campbell, K. , Lange, B. A. , Landy, J. C. , Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Matero, I. , Gradinger, R. , Charette, J. , Duerksen, S. , Tremblay, P. , Rysgaard, S. , Tranter, M. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Michel, C. (2022)
Net heterotrophy in High Arctic first-year and multi-year spring sea ice , doi:10.1525/elementa.2021.00040 , hdl:10013/epic.4f542f3b-d016-42ae-b488-33738f82f337

Dethloff, K. , Maslowski, W. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Lee, Y. J. , Goessling, H. F. ORCID: https://orcid.org/0000-0001-9018-1383, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Handorf, D. , Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Bessonov, V. , Cassano, J. J. , Kinney, J. C. , Osinski, R. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Rinke, A. ORCID: https://orcid.org/0000-0002-6685-9219, Sokolova, J. and Sommerfeld, A. ORCID: https://orcid.org/0000-0001-6532-2391 (2022)
Arctic sea ice anomalies during the MOSAiC winter 2019/20 , doi:10.5194/tc-16-981-2022 , hdl:10013/epic.5b2aa897-771b-471e-9eec-1e7d38f10ed7

Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Heuzé, C. , Regnery, J. , Aksenov, Y. , Allerholt, J. , Athanase, M. ORCID: https://orcid.org/0000-0001-6603-9870, Bai, Y. , Basque, C. , Bauch, D. , Baumann, T. M. , Chen, D. , Cole, S. T. , Craw, L. , Davies, A. , Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, Dethloff, K. , Divine, D. V. , Doglionli, F. , Ebert, F. , Fang, Y. C. , Fer, I. , Fong, A. A. , Gradinger, R. , Granskog, M. A. , Graupner, R. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, He, H. , He, Y. , Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Janout, M. ORCID: https://orcid.org/0000-0003-4908-2855, Kadko, D. , Kanzow, T. , Karam, S. , Kawaguchi, Y. , Koenig, Z. , Kong, B. , Krishfield, R. A. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Kuhlmey, D. , Kuznetsov, I. ORCID: https://orcid.org/0000-0001-5910-8081, Lan, M. , Laukert, G. , Lei, R. , Li, T. , Torres-Valdés, S. ORCID: https://orcid.org/0000-0003-2749-4170, Lin, L. , Lin, L. , Liu, H. , Liu, N. , Loose, B. , Ma, X. , McKay, R. , Mallet, M. , Mallett, R. D. , Maslowski, W. , Mertens, C. , Mohrholz, V. , Muilwijk, M. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, O’Brien, J. K. , Perovich, D. , Ren, J. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Ribeiro, N. , Rinke, A. ORCID: https://orcid.org/0000-0002-6685-9219, Schaffer, J. ORCID: https://orcid.org/0000-0002-1395-7851, Schuffenhauer, I. , Schulz, K. , Shupe, M. D. , Shaw, W. , Sokolov, V. , Sommerfeld, A. ORCID: https://orcid.org/0000-0001-6532-2391, Spreen, G. , Stanton, T. , Stephens, M. , Su, J. , Sukhikh, N. , Sundfjord, A. , Thomisch, K. ORCID: https://orcid.org/0000-0002-7144-8369, Tippenhauer, S. ORCID: https://orcid.org/0000-0003-3405-6275, Toole, J. M. , Vredenburg, M. , Walter, M. , Wang, H. , Wang, L. , Wang, Y. , Wendisch, M. , Zhao, J. , Zhou, M. and Zhu, J. (2022)
Overview of the MOSAiC expedition: Physical oceanography , doi:10.1525/elementa.2021.00062 , hdl:10013/epic.263edd96-abd6-4f97-b3d4-34ecf023ee34

Gutt, J. , Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Barnes, D. K. A. , Bornemann, H. , Brey, T. ORCID: https://orcid.org/0000-0002-6345-2851, Eisen, O. ORCID: https://orcid.org/0000-0002-6380-962X, Flores, H. , Griffiths, H. , Haas, C. , Hain, S. , Hattermann, T. , Held, C. , Hoppema, M. , Isla, E. , Janout, M. , Le Bohec, C. , Link, H. , Mark, F. C. ORCID: https://orcid.org/0000-0002-5586-6704, Moreau, S. , Trimborn, S. , van Opzeeland, I. , Pörtner, H. O. , Schaafsma, F. , Teschke, K. , Tippenhauer, S. , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. (2022)
Reviews and syntheses: A framework to observe, understand, and project ecosystem response to environmental change in the East Antarctic Southern Ocean , doi:10.5194/bg-19-5313-2022 , hdl:10013/epic.597c55ac-3d9c-43fc-bf60-086c9f3a94ff

von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Grodofzig, R. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Belter, H. J. ORCID: https://orcid.org/0000-0001-9383-911X, Birnbaum, G. ORCID: https://orcid.org/0000-0002-0252-6781, Cheng, B. , Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Hutchings, J. , Itkin, P. , Lei, R. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Ricker, R. , Rohde, J. , Suhrhoff, M. , Timofeeva, A. , Watkins, D. , Webster, M. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2022)
Thermodynamic and dynamic contributions to seasonal Arctic sea ice thickness distributions from airborne observations , doi:10.1525/elementa.2021.00074 , hdl:10013/epic.16c0b42c-b4b4-4099-bb08-05786a432a0a

Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Jutila, A. ORCID: https://orcid.org/0000-0001-6115-1687 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
Snow Depth Retrieval on Arctic Sea Ice Using Under-Ice Hyperspectral Radiation Measurements , doi:10.3389/feart.2021.711306 , hdl:10013/epic.a059efea-1dfd-4705-b9ac-80bffcc8d85d

Campbell, K. , Matero, I. , Bellas, C. , Turpin-Jelfs, T. , Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Graeve, M. ORCID: https://orcid.org/0000-0002-2294-1915, Fripiat, F. , Tranter, M. , Landy, J. C. , Sanchez-Baracaldo, P. , Leu, E. , Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Mundy, C. J. , Rysgaard, S. , Tedesco, L. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2021)
Monitoring a changing Arctic: Recent advancements in the study of sea ice microbial communities , doi:10.1007/s13280-021-01658-z , hdl:10013/epic.86d0de4e-91fc-4337-8e52-181c0edda371

Lamping, N. ORCID: https://orcid.org/0000-0001-6258-8952, Müller, J. ORCID: https://orcid.org/0000-0003-0724-4131, Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Shi, X. ORCID: https://orcid.org/0000-0001-7793-9639, Vorrath, M. E. ORCID: https://orcid.org/0000-0001-7208-1186, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X and Hillenbrand, C. D. (2021)
Evaluation of lipid biomarkers as proxies for sea ice and ocean temperatures along the Antarctic continental margin , doi:10.5194/cp-17-2305-2021 , hdl:10013/epic.b02e440e-da94-4ea7-9f26-205ad38c8053

Belter, H. J. ORCID: https://orcid.org/0000-0001-9383-911X, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Janout, M. ORCID: https://orcid.org/0000-0003-4908-2855, Ross, E. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
An Adaptive Approach to Derive Sea Ice Draft from Upward-Looking Acoustic Doppler Current Profilers (ADCPs), Validated by Upward-Looking Sonar (ULS) Data , doi:10.3390/rs13214335 , hdl:10013/epic.0a297ca1-e075-44de-80e9-c8849e8003de

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Goessling, H. F. ORCID: https://orcid.org/0000-0001-9018-1383, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Juhls, B. ORCID: https://orcid.org/0000-0002-5844-6318, Spreen, G. , Willmes, S. , Belter, H. J. , Dethloff, K. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Tian-Kunze, X. ORCID: https://orcid.org/0000-0001-8270-1924, Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Rostosky, P. , Rückert, J. , Singha, S. and Sokolova, J. (2021)
MOSAiC drift expedition from October 2019 to July 2020: sea ice conditions from space and comparison with previous years , doi:10.5194/tc-15-3897-2021 , hdl:10013/epic.0febefb2-546b-47e4-896b-7d9675182692

Druckenmiller, M. L. , Moon, T. A. , Thoman, R. L. , Ballinger, T. J. , Berner, L. T. , Bernhard, G. H. , Bhatt, U. S. , Bjerke, J. W. , Box, J. E. , Brown, R. , Cappelen, J. , Christiansen, H. H. , Decharme, B. , Derksen, C. , Divine, D. , Drozdov, D. , Elias Chereque, A. , Epstein, H. E. , Farquharson, L. , Farrell, S. L. , Fausto, R. S. , Fettweis, X. , Fioletov, V. E. , Forbes, B. C. , Frost, G. V. , Gargulinski, E. , Gerland, S. , Goetz, S. J. , Grabinski, Z. , Grooß, J. U. , Haas, C. , Hanna, E. , Hanssen-Bauer, I. , Hendricks, S. , Holmes, R. M. , Ialongo, I. , Isaksen, K. , Jain, P. , Johnsen, B. , Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Kholodov, A. , Kim, S. J. , Korsgaard, N. J. , Labe, Z. , Lakkala, K. , Lara, M. J. , Loomis, B. , Luojus, K. , Macander, M. J. , Malkova, G. , Mankoff, K. D. , Manney, G. L. , McClelland, J. W. , Meier, W. N. , Mote, T. , Mudryk, L. , Müller, R. , Nyland, K. , Overland, J. E. , Park, T. , Pavlova, O. , Perovich, D. , Petty, A. , Phoenix, G. K. , Raynolds, M. K. , Reijmer, C. , Richter-Menge, J. , Ricker, R. , Romanovsky, V. E. , Scott, L. , Shapiro, H. , Shiklomanov, A. I. , Shiklomanov, N. I. , Smeets, C. , Smith, S. L. , Soja, A. , Spencer, R. G. , Starkweather, S. , Streletskiy, D. A. , Suslova, A. , Svendby, T. , Tank, S. E. , Tedesco, M. , Tian-Kunze, X. , Timmermans, M. L. , Tømmervik, H. , Tretiakov, M. , Tschudi, M. , Vakhutinsky, S. , van As, D. , van de Wal, R. , Veraverbeke, S. , Walker, D. A. , Walsh, J. E. , Wang, M. , Webster, M. , Winton, Ø. , Wood, K. , York, A. and Ziel, R. (2021)
The Arctic , doi:10.1175/bams-d-21-0086.1 , hdl:10013/epic.077e8c33-cb41-4645-b1ab-d6efdb869e51

Belter, H. J. ORCID: https://orcid.org/0000-0001-9383-911X, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Alekseeva, T. A. , Birnbaum, G. ORCID: https://orcid.org/0000-0002-0252-6781, Frolov, S. V. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Polyakov, I. , Raphael, I. , Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Serovetnikov, S. S. , Webster, M. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
Interannual variability in Transpolar Drift summer sea ice thickness and potential impact of Atlantification , doi:10.5194/tc-15-2575-2021 , hdl:10013/epic.68a2ad87-cd95-42c1-9e22-87e99b976a03

Rack, W. , Price, D. , Haas, C. , Langhorne, P. J. and Leonard, G. H. (2021)
Sea ice deformation and thickness in the Western Ross Sea , doi:10.5194/egusphere-egu21-10607 , hdl:10013/epic.f3bd8ecd-74c2-441f-8e13-2479390b7b30

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Langhorne, P. J. ORCID: https://orcid.org/0000-0003-0239-7657, Rack, W. ORCID: https://orcid.org/0000-0003-2447-377X, Leonard, G. H. , Brett, G. M. ORCID: https://orcid.org/0000-0001-8249-2675, Price, D. ORCID: https://orcid.org/0000-0001-6003-0920, Beckers, J. F. ORCID: https://orcid.org/0000-0003-0751-3995 and Gough, A. J. (2021)
Airborne mapping of the sub-ice platelet layer under fast ice in McMurdo Sound, Antarctica , doi:10.5194/tc-15-247-2021 , hdl:10013/epic.a7037116-9aa6-4c61-80f8-c947a62e1d1b

Lange, B. A. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Mucci, A. , Beckers, J. F. , Casey, J. A. , Duerksen, S. , Granskog, M. A. , Hatam, I. , Niemi, A. , Reppchen, A. and Michel, C. (2021)
Contribution of Snow to Arctic First‐Year and Multi‐Year Sea Ice Mass Balance Within the Last Ice Area , doi:10.1029/2020JC016971 , hdl:10013/epic.2e4c8471-0089-47fc-bc6f-16cce2970f0b

Rotermund, L. M. , Williams, W. J. , Klymak, J. M. , Wu, Y. , Scharien, R. K. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
The Effect of Sea Ice on Tidal Propagation in the Kitikmeot Sea, Canadian Arctic Archipelago , doi:10.1029/2020JC016786 , hdl:10013/epic.792de119-c656-4a5f-acf0-f5a3e69111db

Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
From Bright Windows to Dark Spots: Snow Cover Controls Melt Pond Optical Properties During Refreezing , doi:10.1029/2021GL095369 , hdl:10013/epic.2168e9e2-0405-4a41-a8a3-441ea77924d0

Jutila, A. ORCID: https://orcid.org/0000-0001-6115-1687, King, J. , Paden, J. , Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Polashenski, C. , Helm, V. ORCID: https://orcid.org/0000-0001-7788-9328, Binder, T. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2021)
High-Resolution Snow Depth on Arctic Sea Ice From Low-Altitude Airborne Microwave Radar Data , doi:10.1109/TGRS.2021.3063756 , hdl:10013/epic.8b2fce9a-a8a8-4ea1-a158-3178e3174597

von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Dierking, W. ORCID: https://orcid.org/0000-0002-5031-648X (2021)
Linking sea ice deformation to ice thickness redistribution using high-resolution satellite and airborne observations , doi:10.5194/tc-15-2167-2021 , hdl:10013/epic.38fa2c8c-63d3-4ed2-ac9a-c6681c979129

Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Meyer, H. ORCID: https://orcid.org/0000-0003-4129-4706, Peeken, I. ORCID: https://orcid.org/0000-0003-1531-1664 and Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756 (2021)
Recent observations of superimposed ice and snow ice on sea ice in the northwestern Weddell Sea , doi:10.5194/tc-15-4165-2021 , hdl:10013/epic.ed2ff3fb-c1ac-475e-aa54-dbb70d45b792

Vorrath, M. E. ORCID: https://orcid.org/0000-0001-7208-1186, Müller, J. ORCID: https://orcid.org/0000-0003-0724-4131, Rebolledo, L. , Cárdenas, P. , Shi, X. ORCID: https://orcid.org/0000-0001-7793-9639, Esper, O. ORCID: https://orcid.org/0000-0002-4342-3471, Opel, T. ORCID: https://orcid.org/0000-0003-1315-8256, Geibert, W. ORCID: https://orcid.org/0000-0001-8646-2334, Muñoz, P. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Kuhn, G. ORCID: https://orcid.org/0000-0001-6069-7485, Lange, C. B. ORCID: https://orcid.org/0000-0002-2916-4207, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X and Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X (2020)
Sea ice dynamics in the Bransfield Strait, Antarctic Peninsula, during the past 240 years: a multi-proxy intercomparison study , doi:10.5194/cp-16-2459-2020 , hdl:10013/epic.83cc3908-b467-492e-8459-cc9f41e01ef8

Belter, H. J. ORCID: https://orcid.org/0000-0001-9383-911X, Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Hoelemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Janout, M. ORCID: https://orcid.org/0000-0003-4908-2855, Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2020)
Satellite-based sea ice thickness changes in the Laptev Sea from 2002 to 2017: comparison to mooring observations , doi:10.5194/tc-14-2189-2020 , hdl:10013/epic.ad24e9c6-b9fb-40a9-aa39-94be9f155997

Hartmann, M. , Adachi, K. , Eppers, O. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Holzinger, R. , Hühnerbein, A. , Jäkel, E. , Jentzsch, C. , van Pinxteren, M. , Wex, H. , Willmes, S. and Stratmann, F. (2020)
Wintertime Airborne Measurements of Ice Nucleating Particles in the High Arctic: A Hint to a Marine, Biogenic Source for Ice Nucleating Particles , doi:10.1029/2020GL087770 , hdl:10013/epic.e46253cf-8d41-4453-a262-43276ee8fe1a

Di Franco, D. , Linse, K. , Griffiths, H. J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Saeedi, H. and Brandt, A. (2020)
Abundance and Distributional Patterns of Benthic Peracarid Crustaceans From the Atlantic Sector of the Southern Ocean and Weddell Sea , doi:10.3389/fmars.2020.554663 , hdl:10013/epic.01a14a47-a5f0-46a5-ab77-b058ba16f5b9

King, J. , Howell, S. , Brady, M. , Toose, P. , Derksen, C. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Beckers, J. (2020)
Local-scale variability of snow density on Arctic sea ice , doi:10.5194/tc-14-4323-2020 , hdl:10013/epic.fdd10227-637f-4994-8049-ee5c05f0cf12

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Birrien, F. , Kauker, F. ORCID: https://orcid.org/0000-0002-7976-3005, Rackow, T. ORCID: https://orcid.org/0000-0002-5468-575X, von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Angelopoulos, M. ORCID: https://orcid.org/0000-0003-2574-5108, Belter, H. J. ORCID: https://orcid.org/0000-0001-9383-911X, Bessonov, V. , Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, Dethloff, K. , Haapala, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Harris, C. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Hoelemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Karcher, M. ORCID: https://orcid.org/0000-0002-9587-811X, Kolabutin, N. , Lei, R. , Lenz, J. ORCID: https://orcid.org/0000-0002-4050-3169, Morgenstern, A. ORCID: https://orcid.org/0000-0002-6466-7571, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Nixdorf, U. , Petrovsky, T. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Rabenstein, L. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Rohde, J. , Shimanchuk, E. , Singha, S. , Smolyanitsky, V. , Sokolov, V. , Stanton, T. , Timofeeva, A. , Tsamados, M. and Watkins, D. (2020)
The MOSAiC ice floe: sediment-laden survivor from the Siberian shelf , doi:10.5194/tc-14-2173-2020 , hdl:10013/epic.b1807f29-66dd-4d77-bfbd-3a5e5982704e

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Birrien, F. , Kauker, F. ORCID: https://orcid.org/0000-0002-7976-3005, Rackow, T. ORCID: https://orcid.org/0000-0002-5468-575X, von Albedyll, L. ORCID: https://orcid.org/0000-0002-6768-0368, Angelopoulos, M. ORCID: https://orcid.org/0000-0003-2574-5108, Belter, J. ORCID: https://orcid.org/0000-0001-9383-911X, Bessonov, V. , Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, Dethloff, K. , Haapala, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Harris, C. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Hoelemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Kaleschke, L. ORCID: https://orcid.org/0000-0001-7086-3299, Karcher, M. ORCID: https://orcid.org/0000-0002-9587-811X, Kolabutin, N. , Lei, R. , Lenz, J. ORCID: https://orcid.org/0000-0002-4050-3169, Morgenstern, A. ORCID: https://orcid.org/0000-0002-6466-7571, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Nixdorf, U. , Petrovsky, T. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Rabenstein, L. , Rex, M. ORCID: https://orcid.org/0000-0001-7847-8221, Ricker, R. ORCID: https://orcid.org/0000-0001-6928-7757, Rohde, J. , Shimanchuk, E. , Singha, S. , Smolyanitsky, V. , Sokolov, V. , Stanton, T. , Timofeeva, A. , Tsamados, M. and Watkins, D. (2020)
The MOSAiC ice floe: sediment-laden survivor from the Siberian shelf , doi:10.5194/tc-14-2173-2020 , hdl:10013/epic.88ca6b77-5f5d-41e0-849a-c029ff5e3b8d

Katlein, C. ORCID: https://orcid.org/0000-0003-2422-0414, Mohrholz, V. , Sheikin, I. , Itkin, P. , Divine, D. V. , Stroeve, J. , Jutila, A. ORCID: https://orcid.org/0000-0001-6115-1687, Krampe, D. ORCID: https://orcid.org/0000-0003-0633-5023, Shimanchuk, E. , Raphael, I. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Kuznetsov, I. ORCID: https://orcid.org/0000-0001-5910-8081, Mallet, M. , Liu, H. , Hoppmann, M. ORCID: https://orcid.org/0000-0003-1294-9531, Fang, Y. ORCID: https://orcid.org/0000-0002-7296-9481, Dumitrascu, A. , Arndt, S. ORCID: https://orcid.org/0000-0001-9782-3844, Anhaus, P. ORCID: https://orcid.org/0000-0002-0671-8545, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Matero, I. ORCID: https://orcid.org/0000-0002-2333-9010, Oggier, M. , Eicken, H. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2020)
Platelet Ice Under Arctic Pack Ice in Winter , doi:10.1029/2020GL088898 , hdl:10013/epic.7783f463-8b20-4db9-8fb1-000847f60225

Rack, W. , Price, D. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Langhorne, P. J. and Leonard, G. H. (2020)
Sea Ice Thickness in the Western Ross Sea , doi:10.1029/2020GL090866 , hdl:10013/epic.03401402-b593-44c8-8c99-0626835f639d

Vorrath, M. E. ORCID: https://orcid.org/0000-0001-7208-1186, Müller, J. ORCID: https://orcid.org/0000-0003-0724-4131, Esper, O. ORCID: https://orcid.org/0000-0002-4342-3471, Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Schefuß, E. and Fahl, K. ORCID: https://orcid.org/0000-0001-9317-4656 (2019)
Highly branched isoprenoids for Southern Ocean sea ice reconstructions: a pilot study from the Western Antarctic Peninsula , doi:10.5194/bg-16-2961-2019 , hdl:10013/epic.fa9ba9ff-6955-4d23-a2ab-959387475d2d

Vernet, M. , Geibert, W. ORCID: https://orcid.org/0000-0001-8646-2334, Hoppema, M. ORCID: https://orcid.org/0000-0002-2326-619X, Brown, P. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hellmer, H. ORCID: https://orcid.org/0000-0002-9357-9853, Jokat, W. ORCID: https://orcid.org/0000-0002-7793-5854, Jullion, L. , Mazloff, M. , Bakker, D. , Brearley, J. , Croot, P. , Hattermann, T. , Hauck, J. ORCID: https://orcid.org/0000-0003-4723-9652, Hillenbrand, C. , Hoppe, C. ORCID: https://orcid.org/0000-0002-2509-0546, Huhn, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Lechtenfeld, O. , Meredith, M. , Garabato, A. N. , Nöthig, E. M. ORCID: https://orcid.org/0000-0002-7527-7827, Peeken, I. ORCID: https://orcid.org/0000-0003-1531-1664, Loeff, M. R. , Schmidtko, S. , Schröder, M. , Strass, V. ORCID: https://orcid.org/0000-0002-7539-1400, Torres-Valdes, S. ORCID: https://orcid.org/0000-0003-2749-4170 and Verdy, A. (2019)
The Weddell Gyre, Southern Ocean: present knowledge and future challenges , doi:10.1029/2018RG000604 , hdl:10013/epic.397b3537-a754-4fb3-95d8-53d577c50fdf

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Hatam, I. , Charchuk, R. , Lange, B. , Beckers, J. , Haas, C. and Lanoil, B. (2014)
Distinct bacterial assemblages reside at different depths in Arctic multiyear sea ice , doi:10.1111/1574-6941.12377 , hdl:10013/epic.45127

Renner, A. H. H. , Gerland, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Spreen, G. , Beckers, J. F. , Hansen, E. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 and Goodwin, H. (2014)
Evidence of Arctic sea ice thinning from direct observations , doi:10.1002/2014gl060369 , hdl:10013/epic.44376

Willmes, S. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2014)
The microwave emissivity variability of snow covered first-year sea ice from late winter to early summer: a model study , doi:10.5194/Tc-8-891-2014 , hdl:10013/epic.44378

Lindsay, R. , Haas, C. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Hunkeler, P. , Kurtz, N. , Paden, J. , Panzer, B. , Sonntag, J. , Yungel, J. and Zhang, J. (2013)
Seasonal forecasts of Arctic sea ice initialized with observations of ice thickness , doi:10.1029/2012GL053576 , hdl:10013/epic.42225

Laxon, S. W. , Giles, K. A. , Ridout, A. L. , Wingham, D. J. , Willatt, R. , Cullen, R. , Kwok, R. , Schweiger, A. , Zhang, J. , Haas, C. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Krishfield, R. , Kurtz, N. , Farrell, S. and Davidson, M. (2013)
CryoSat‐2 estimates of Arctic sea ice thickness and volume , doi:10.1002/grl.50193 , hdl:10013/epic.42233

Renner, A. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Gerland, S. , Beckers, J. M. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756 (2013)
Large-scale ice thickness distribution of first-year sea ice in spring and summer north of Svalbard , doi:10.3189/2013AoG62A146 , hdl:10013/epic.40507

Rabenstein, L. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Koeberle, C. , Haas, C. and Hoelemann, J. A. ORCID: https://orcid.org/0000-0001-5102-4086 (2013)
A combined approach of remote sensing and airborne electromagnetics to determine the volume of polynya sea ice in the Laptev Sea , doi:10.5194/tc-7-947-2013 , hdl:10013/epic.41876

Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Stone, R. S. , Bottenheim, J. W. , Peter, L. , Li, S. M. , Staebler, R. , Strapp, J. W. and Dethloff, K. (2012)
Regular Airborne Surveys of Arctic Sea Ice and Atmosphere , hdl:10013/epic.38685

Tan, B. , Li, Z. , Lu, P. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2012)
Morphology of sea ice pressure ridges in the northwestern Weddell Sea in winter , doi:10.1029/2011JC007800 , hdl:10013/epic.42223

Lampert, A. , Maturilli, M. ORCID: https://orcid.org/0000-0001-6818-7383, Ritter, C. , Hoffmann, A. , Stock, M. , Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Birnbaum, G. ORCID: https://orcid.org/0000-0002-0252-6781, Neuber, R. ORCID: https://orcid.org/0000-0001-7382-7832, Dethloff, K. , Orgis, T. , Stone, R. S. , Brauner, R. , Kässbohrer, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Makshtas, A. , Sokolov, V. and Liu, P. (2012)
The Spring-Time Boundary Layer in the Central Arctic Observed during PAMARCMiP 2009 , doi:10.3390/atmos3030320 , hdl:10013/epic.39872

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Le Goff, H. , Audurain, S. , Perovich, D. and Haapala, J. (2011)
Comparison of seasonal sea-ice thickness change in the Transpolar Drift observed by local ice mass-balance observations and floe-scale EM surveys , hdl:10013/epic.36405

Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Willmes, S. (2011)
Correction to "Evolution of first- and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition (vol 114, D17109, 2009)" , doi:10.1029/2011jd016116 , hdl:10013/epic.42221

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Hoelemann, A. J. , Kalmbach, D. and Gerdes, R. (2011)
HELIOS, a nadir-looking sea ice monitoring camera , doi:10.1016/j.coldregions.2010.11.007 , hdl:10013/epic.36326

Willmes, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2011)
High radar-backscatter regions on Antarctic sea-ice and their relation to sea-ice and snow properties and meteorological conditions , doi:10.1080/01431161003801344 , hdl:10013/epic.36083

Tan, B. , Li, Z. , Lu, P. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Feng, E. (2011)
Improvement of k-means Clustering Algorithm for Analyzing the Morphology of Ice Ridge Sails , hdl:10013/epic.51133

Willat, R. , Laxon, S. , Giles, K. , Cullen, R. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Helm, V. ORCID: https://orcid.org/0000-0001-7788-9328 (2011)
Ku-band radar penetration into snow cover on Arctic sea ice using airborne data , hdl:10013/epic.37028

Rabenstein, L. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Lobach, J. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2011)
Noise characteristics of an electromagnetic sea-ice thickness sounder on a fixed wing aircraft , doi:10.1016/j.jappgeo.2011.06.006 , hdl:10013/epic.38599

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Hölemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Willmes, S. , Morales Maqueda, M. A. , Busche, T. , Dmitrenko, I. A. , Gerdes, R. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Kirilov, S. , Rabenstein, L. and Schröder, D. (2011)
Sea ice production and water mass modification in the eastern Laptev Sea , doi:10.1029/2010JC006545 , hdl:10013/epic.37038

Toyota, T. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Tamura, T. (2011)
Size distribution and shape properties of relatively small sea-ice floes in the Antarctic marginal ice zone in late winter , doi:10.1016/j.dsr2.2010.10.034 , hdl:10013/epic.37414

Gerland, S. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2011)
Snow-depth observations by adventurers traveling on Arctic sea ice , hdl:10013/epic.37024

Schwegmann, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Fowler, C. and Gerdes, R. (2011)
A comparison of satellite-derived sea-ice motion with drifting-buoy data in the Weddell Sea, Antarctica , hdl:10013/epic.36406

Kern, S. , Ozsoy-Cicek, B. , Willmes, S. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Ackley, S. (2011)
An intercomparison between AMSR-E snow-depth and satellite C- and Ku-Band radar backscatter data for Antarctic sea ice , hdl:10013/epic.36987

Li, Z. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Toyota, T. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2010)
Analysis on the crystals of sea ice cores derived from Weddell Sea, Antarctica , hdl:10013/epic.38549

Rott, H. , Yueh, S. H. , Cline, D. W. , Duguay, C. , Essery, R. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hélière, F. , Kern, M. , Macelloni, G. , Malnes, E. , Nagler, T. , Pulliainen, J. , Rebhan, H. and Thompson, A. (2010)
Cold Regions Hydrology High-Resolution Observatory for Snow and Cold Land Processes , doi:10.1109/JPROC.2009.2038947 , hdl:10013/epic.35324

Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Willmes, S. , Morales Maqueda, M. A. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hölemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Gerdes, R. and Schröder, D. (2010)
Evaluation of a polynya flux model by means of thermal infrared satellite estimates , hdl:10013/epic.36264

Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Gerland, S. , Smedsrud, L. H. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Pfaffhuber, A. A. and Nilsen, F. (2010)
Sea Ice Thickness Variability in Storfjorden, Svalbard , hdl:10013/epic.36265

Tonboe, R. T. , Pedersen, L. T. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2010)
Simulation of the CryoSat-2 satellite radar altimeter sea ice thickness retrieval uncertainty , hdl:10013/epic.35878

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Eicken, H. and Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835 (2010)
Synoptic airborne thickness surveys reveal state of Arctic sea ice cover , doi:10.1029/2010GL042652 , hdl:10013/epic.35317

Rabenstein, L. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Martin, T. , Pfaffhuber, A. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2010)
Thickness and surface-properties of different sea-ice regimes within the Arctic Trans Polar Drift: data from summers 2001, 2004 and 2007 , doi:10.1029/2009JC005846 , hdl:10013/epic.36410

Kaleschke, L. , Maaß, N. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Heygster, G. and Tonboe, R. T. (2010)
A sea-ice thickness retrieval model for 1.4 GHz radiometry and application to airborne measurements over low salinity sea-ice , doi:10.5194/tc-4-583-2010 , hdl:10013/epic.36366

Hvidegaard, S. M. , Forsberg, R. , Helm, V. ORCID: https://orcid.org/0000-0001-7788-9328, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Skourup, H. , Stenseng, L. , Hanson, S. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2009)
CRYOVEX 2008 - Final Report , hdl:10013/epic.35790

Pedersen, C. A. , Hall, R. , Gerland, S. , Sivertsen, A. H. , Svenoe, T. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2009)
Combined airborne profiling over Fram Strait sea ice: Fractional sea-ice types, albedo, and thickness measurements , doi:10.1016/j.coldregions.2008.08.004 , hdl:10013/epic.31137

Willmes, S. , Krumpen, T. ORCID: https://orcid.org/0000-0001-6234-8756, Adams, S. , Rabenstein, L. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hölemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146 and Heinemann, G. (2009)
Cross-Validation of polynya monitoring methods from multi-sensor satellite and airborne data: A case study , hdl:10013/epic.36270

Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Willmes, S. (2009)
Evolution of first- and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition , doi:10.1029/2008JD011227 , hdl:10013/epic.33300

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Lobach, J. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Rabenstein, L. and Pfaffling, A. (2009)
Helicopter-borne measurements of sea ice thickness, using a small and lightweight, digital EM system , doi:10.1016/j.jappgeo.2008.05.005 , hdl:10013/epic.32310

Willmes, S. , Bareiss, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2009)
Observing snowmelt dynamics on fast ice in Kongsfjorden, Svalbard, with NOAA/AVHRR data and field measurements , doi:10.1111/j.1751-8369.2009.00095.x , hdl:10013/epic.33301

Willmes, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 and Bareiss, J. (2009)
Satellite microwave observations of the interannual variability of snowmelt on sea ice in the Southern Ocean , doi:10.1029/2008JC004919 , hdl:10013/epic.32134

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2008)
Antarctic sea ice - the odd down south , hdl:10013/epic.31350

Schiel, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Michels, J. , Mitadalski, E. , Schünemann, H. , Steffens, M. and Thomas, D. N. (2008)
Copepods in sea ice of the western Weddell Sea during austral spring 2004. , doi:10.1016/j.dsr2.2007.12.014 , hdl:10013/epic.30569

Flores, H. ORCID: https://orcid.org/0000-0003-1617-5449, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, van Franeker, J. A. and Meesters, E. (2008)
Density of pack-ice seals and penguins in the western Weddell Sea in relation to ice thickness and ocean depth , doi:10.1016/j.dsr2.2007.12.024 , hdl:10013/epic.30570

Gascard, J. C. , Festy, J. , le Gogg, H. , Weber, M. , Bruemmer, B. , Offermann, M. , Doble, M. , Wadhams, P. , Forsberg, R. , Hanson, S. , Skourup, H. , Gerland, S. , Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Metaxin, J. P. , Grangeon, J. , Haapala, J. , Rinne, E. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Heygster, G. , Jakobson, E. , Palo, T. , Wilkinson, J. , Kaleschke, L. , Claffey, K. , Elder, B. and Bottenheim, J. (2008)
Exploring Arctic Transpolar Drift during dramatic sea ice retreat , hdl:10013/epic.28787

Hellmer, H. ORCID: https://orcid.org/0000-0002-9357-9853, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Schröder, M. , Dieckmann, G. and Spindler, M. (2008)
The ISPOL drift experiment , doi:10.1016/j.dsr2.2008.01.001 , hdl:10013/epic.30561

Herber, A. ORCID: https://orcid.org/0000-0001-6651-3835, Dethloff, K. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Steinhage, D. ORCID: https://orcid.org/0000-0003-4737-9751, Strapp, J. W. , Bottenheim, J. , McElroy, T. and Yamanouchi, T. (2008)
POLAR 5 - a new research aircraft for improved access to the Arctic , hdl:10013/epic.34660

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Pfaffling, A. , Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Rabenstein, L. , Etienne, J. L. and Rigor, I. (2008)
Reduced ice thickness in Arctic Transpolar Drift favors rapid ice retreat , doi:10.1029/2008GL034457 , hdl:10013/epic.31145

Hutchings, J. , Geiger, C. , Roberts, A. , Richter-Menge, J. , Doble, M. , Forsberg, R. , Giles, K. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Khambhamettu, C. , Laxon, S. , Martin, T. , Pruis, M. , Thomas, M. , Wadhams, P. and Zwally, H. J. (2008)
Role of Ice Dynamics in the Sea Ice Mass Balance , doi:10.1029/2008EO500003 , hdl:10013/epic.31730

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2008)
Sea Ice Thickness: Hidden Key To Understanding Arctic Change , hdl:10013/epic.30628

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Willmes, S. , Worby, A. and Flinspach, D. (2008)
Sea ice and snow thickness and physical properties of an ice floe in the western Weddell Sea and their changes during spring warming , doi:10.1016/j.dsr2.2007.12.020 , hdl:10013/epic.30568

Tison, J. L. , Worby, A. , Delille, B. , Brabant, F. , Papadimitriou, S. , Thomas, D. , de Jong, J. , Lannuzel, D. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2008)
Temporal evolution of decaying summer first-year sea ice in the Western Weddell Sea, Antarctica , doi:10.1016/j.dsr2.2007.12.021 , hdl:10013/epic.30571

Heil, P. , Hutchings, J. K. , Worby, A. P. , Johansson, M. , Launiainen, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Hibler III, W. D. (2008)
Tidal forcing on sea-ice drift and deformation in the western Weddell Sea in early austral summer, 2004 , doi:10.1016/j.dsr2.2007.12.026 , hdl:10013/epic.30572

Papadimitriou, S. , Thomas, D. N. , Kennedy, H. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Kuosa, H. , Krell, A. and Dieckmann, G. (2007)
Biogeochemical composition of natural sea ice brines from the Weddell Sea during early austral summer , hdl:10013/epic.27055

Damm, E. ORCID: https://orcid.org/0000-0002-1487-1283, Schauer, U. , Rudels, B. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2007)
Excess of bottom-released methane in an Artic shelf seapolynya in winter , doi:10.1016/j.csr.2007.02.003 , hdl:10013/epic.27051

Bareiss, J. , Willmes, S. and Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2007)
New Data Set of Onset of Annual Snowmelt on Antarctic Sea Ice , hdl:10013/epic.26833

Pfaffling, A. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Reid, J. E. (2007)
A direct helicopter EM sea ice thickness inversion, assessed with synthetic and field data , hdl:10013/epic.26722

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146 and Doble, M. (2006)
Comparison of the sea ice thickness distribution in the Lincoln Sea and adjacent Arctic Ocean in 2004 and 2005 , hdl:10013/epic.26721

Helm, V. ORCID: https://orcid.org/0000-0001-7788-9328, Hendricks, S. ORCID: https://orcid.org/0000-0002-1412-3146, Göbell, S. , Rack, W. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Nixdorf, U. and Boebel, T. (2006)
CryoVEx 2004 and 2005 (BoB) data acquisition and final report , hdl:10013/epic.34417

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Dieckmann, G. , Hellmer, H. ORCID: https://orcid.org/0000-0002-9357-9853 and Schröder, M. (2006)
Frühling im Weddellmeer: Biologisch-physikalische Wechselwirkungen zwischen Atmosphäre, Eis und Ozean , hdl:10013/epic.25349

von Saldern, C. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Dierking, W. ORCID: https://orcid.org/0000-0002-5031-648X (2006)
Parameterisation of Arctic sea ice surface roughness for application in ice type classification , hdl:10013/epic.24459

Kern, S. , Gade, M. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Pfaffling, A. (2006)
Retrieval of Thin-Ice Thickness using the L-Band Polarization Ratio measured by the helicopter-borne Scatterometer HELISCAT , hdl:10013/epic.26574

Hellmer, H. ORCID: https://orcid.org/0000-0002-9357-9853, Dieckmann, G. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Schröder, M. (2006)
Sea ice feedbacks observed in western Weddell Sea , hdl:10013/epic.23734

Richter-Menge, J. , Overland, J. , Proshutinsky, A. , Romanovsky, V. , Bengtsson, L. , Brigham, L. , Dyurgerov, M. , Gascard, J. C. , Gerland, S. , Graversen, R. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Karcher, M. ORCID: https://orcid.org/0000-0002-9587-811X, Kuhry, P. , Maslanik, J. , Melling, H. , Maslowski, W. , Morison, J. , Perovich, D. , Przybylak, R. , Rachold, V. , Rogor, I. , Shiklomanov, A. , Stroeve, J. , Walker, D. and Walsh, J. (2006)
State of the Arctic Report. , hdl:10013/epic.25952

Willmes, S. , Bareiss, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2006)
The importance of diurnal processes for the seasonal cycle of sea-ice microwave brightness temperatures during early summer in the Weddell Sea , hdl:10013/epic.26708

Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Bareiss, J. and Willmes, S. (2006)
A model study of differences of snow thinning on Arctic and Antarctic first-year sea ice during spring and summer , hdl:10013/epic.24393

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2004)
Late-summer sea ice thickness variability in the Arctic Transpolar Drift 1991--2001 derived from ground-based electromagnetic sounding , doi:10.1029/2003GL019394 , hdl:10013/epic.21480

Gerland, S. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 and Winther, J. G. (2004)
Seasonal development of structure and optical surface properties of fast ice in Kongsfjorden, Svalbard , hdl:10013/epic.22392

Kattner, G. , Thomas, D. N. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Kennedy, H. and Dieckmann, G. (2004)
Surface ice and gap layers in Antarctic sea ice: highly productive habitats , hdl:10013/epic.21049

Eisen, O. ORCID: https://orcid.org/0000-0002-6380-962X, Freitag, J. ORCID: https://orcid.org/0000-0003-2654-9440, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Rack, W. , Rotschky, G. and Schmitt, J. (2003)
Bowling mermaids; or How do fresh water ice balls form? , hdl:10013/epic.19024

Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746, Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Bareiss, J. (2003)
Observations of superimposed ice formation at melt-onset on fast ice on Kongsfjorden, Svalbard , doi:10.1016/j.pce.2003.08.048 , hdl:10013/epic.16565

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Lieser, J. L. (2003)
Sea ice conditions in the Transpolar Drift in August/September 2001. Observations during Polarstern cruise ARKTIS XVII/2. , hdl:10013/epic.19305

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Miller, H. and Lemke, P. ORCID: https://orcid.org/0000-0001-5739-3149 (2002)
Die wissenschaftliche Nutzung der CryoSat-Mission in Deutschland - Ein Konzeptpapier des CryoSat-Projektbüros am Alfred-Wegener-Institut, Bremerhaven , hdl:10013/epic.16562

Thiede, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Jokat, W. ORCID: https://orcid.org/0000-0002-7793-5854, Mühe, R. , Speilhagen, R. and Snow, J. (2002)
Expedition to the volcanoes of the Arctic seafloor , hdl:10013/epic.18194

Mock, T. , Dieckmann, G. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Krell, A. , Tison, J. L. , Belem, A. , Papadimitriou, S. and Thomas, D. N. (2002)
Micro-optodes in sea ice: A new approach to investigate oxygen dynamics during sea ice formation , hdl:10013/epic.16038

Thiede, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Jokat, W. ORCID: https://orcid.org/0000-0002-7793-5854, Mühe, R. , Snow, J. and Spielhagen, R. (2002)
Om vulkanerne i det Arktiske Ocean: Resultater av AMORE-2001 togtet , hdl:10013/epic.18147

Kennedy, H. , Thomas, D. , Kattner, G. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Dieckmann, G. (2002)
Particulate organic matter in Antarctic summer sea ice: Concentration and stable isotopic composition. , hdl:10013/epic.16082

Tison, J. L. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Gowing, M. M. , Sleewaegen, S. and Bernard, A. (2002)
Tank study of physico-chemical controls on gas content and composition during growth of young sea ice , hdl:10013/epic.15012

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Bareiss, J. and Nicolaus, M. ORCID: https://orcid.org/0000-0003-0903-1746 (2002)
The surface energy balance and its importance for superimposed ice formation (SEBISUP) , hdl:10013/epic.16563

Giannelli, V. , Thomas, D. N. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Kattner, G. , Kennedy, H. and Dieckmann, G. (2001)
Behaviour of dissolved organic matter and inorganic nutrients during experimental sea-ice formation , hdl:10013/epic.15559

Herborg, L. M. , Thomas, D. N. , Kennedy, H. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Dieckmann, G. (2001)
Dissolved carbohydrates in Antarctic sea ice , hdl:10013/epic.15010

Thomas, D. N. , Kattner, G. , Engbrodt, R. , Gianelli, V. , Kennedy, H. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Dieckmann, G. (2001)
Dissolved organic matter in Antarctic sea ice , hdl:10013/epic.15558

Thiede, J. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Jokat, W. ORCID: https://orcid.org/0000-0002-7793-5854, Mühe, R. , Spielhagen, R. and Snow, J. (2001)
Expedition zu den Vulkanen der Arktis , hdl:10013/epic.18644

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 and Eicken, H. (2001)
Interannual variability of summer sea ice thicknessin the siberian and central Arctic under different atmospheric circulation regimes , hdl:10013/epic.15005

Massom, R. A. , Eicken, H. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Jeffries, M. O. , Drinkwater, M. R. , Sturm, M. , Worby, A. P. , Wu, X. , Lytle, V. I. , Ushio, S. , Morris, K. , Reid, P. A. , Warren, S. and Allison, I. (2001)
Snow on Antarctic sea ice , hdl:10013/epic.15011

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Thomas, D. N. and Bareiss, J. (2001)
Surface properties and processes of perennial Antarctic sea ice in summer , hdl:10013/epic.15007

Schiel, S. , Thomas, D. N. , Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Dieckmann, G. and Alheit, R. (2001)
The occurrence of the copepods Stephos longipes (Calanoida) and Drescheriella glacialis (Harpacticoida) in summer sea ice in the Weddell Sea, Antarctica , hdl:10013/epic.15009

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500 (2001)
The seasonal cycle of ERS scatterometer signatures over perennial Antarctic sea ice and associated surface ice properties and processes , hdl:10013/epic.15008

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Rupp, K. H. and Uuskallio, A. (1999)
Comparison of along track EM ice thickness profiles with ship performance data , hdl:10013/epic.11732

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Cottier, F. , Smedsrud, L. H. , Thomas, D. N. , Buschmann, U. , Dethleff, D. , Gerland, S. , Giannelli, V. , Hölemann, J. ORCID: https://orcid.org/0000-0001-5102-4086, Tison, J. L. and Wadhams, P. (1999)
Multidisciplinary ice tank study shedding new light on sea ice growth processes , hdl:10013/epic.11734

Haas, C. ORCID: https://orcid.org/0000-0002-7674-3500, Liu, Q. and Martin, T. (1999)
Retrieval of Antarctic sea-ice pressure ridge frequencies from ERS SAR imagery by means of in-situ laser profiling and usage of a neural network , hdl:10013/epic.11733