Items where Author is "Kuhlenkamp, Ralph"

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Number of items: 33.

Article

Article
Vranken, S. , Robuchon, M. , Dekeyzer, S. , Bárbara, I. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Blanfuné, A. , Boudouresque, C. F. , Decock, W. , Destombe, C. , de Reviers, B. , Díaz-Tapia, P. , Herbst, A. , Julliard, R. , Karez, R. , Kersen, P. , Krueger-Hadfield, S. A. , Kuhlenkamp, R. , Peters, A. F. , Peña, V. , Piñeiro-Corbeira, C. , Rindi, F. , Rousseau, F. , Rueness, J. , Schubert, H. , Sjøtun, K. , Sansón, M. , Smale, D. , Thibaut, T. , Valero, M. , Vandepitte, L. , Vanhoorne, B. , Vergés, A. , Verlaque, M. , Vieira, C. , Le Gall, L. , Leliaert, F. and De Clerck, O. (2023)
AlgaeTraits: a trait database for (European) seaweeds ,
Earth System Science Data, 15 (7), pp. 2711-2754 .
doi:10.5194/essd-15-2711-2023 , hdl:10013/epic.547bb0bf-9bea-442c-bf82-8bfaac90e06f
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Article
Zettler, M. L. , Beermann, J. ORCID: https://orcid.org/0000-0001-5894-6817, Dannheim, J. ORCID: https://orcid.org/0000-0002-3737-5872, Ebbe, B. , Grotjahn, M. , Günther, C. P. , Gusky, M. , Kind, B. , Kröncke, I. , Kuhlenkamp, R. , Orendt, C. , Rachor, E. , Schanz, A. , Schröder, A. , Schüler, L. and Witt, J. (2018)
An annotated checklist of macrozoobenthic species in German waters of the North and Baltic Seas ,
Helgoland Marine Research, 72 (5), pp. 1-10 .
doi:10.1186/s10152-018-0507-5 , hdl:10013/epic.8fcd2ec0-3c71-4d2d-bffb-b91ebb0de516
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Article
Millat, G. , Borchardt, T. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Adolph, W. , Herlyn, M. , Reichert, K. ORCID: https://orcid.org/0000-0001-9595-7443, Kuhlenkamp, R. and Schubert, P. (2012)
Die Entwicklung des eulitoralen Miesmuschelbestandes (Mytilus edulis) in den deutschen Wattgebieten. (Development of intertidal blue mussel stocks (Mytilus edulis) in the German tidal flats) ,
Meeresumwelt Aktuell Nord- und Ostsee, 2012 / , pp. 1-12 .
hdl:10013/epic.39208
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Article
Kuhlenkamp, R. , Schubert, P. and Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 (2011)
Water Framework Directive Monitoring - Component Macrophytobenthos N5 Helgoland, EQR Evaluation 2010. Final report March 2011. Investigation period: July 2010 February 2011 ,
MMH-Report 17 for Landesamt für Landwirtschaft, Umwelt und ländliche Räume des Landes Schleswig-Holstein, Germany (LLUR-SH). LLUR Reference number: LLUR-AZ 0608.451013.., pp. 1-62 .
hdl:10013/epic.38587
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Article
Vandepitte, L. , Vanhoorne, B. , Kraberg, A. ORCID: https://orcid.org/0000-0003-2571-2074, Anisimova, N. , Antoniadou, C. , Araujo, R. , Beker, B. , Benedetti-Cecchi, L. , Bertocci, I. , Cochrane, S. , Cooper, K. , Craeyemeersch, J. , Crisp, D. J. , Cristou, E. , Dahle, S. , de Boissier, M. , de Kluijver, M. , Janas, U. , Karez, R. , Kedra, M. , Kingston, P. , Kuhlenkamp, R. , Libes, M. , Martens, P. , Mieszkowska, N. , Mudrak, S. , Munda, I. , Orfanidis, S. , Orlando-Bonaca, M. , Palerud, R. , Rachor, E. , Reichert, K. ORCID: https://orcid.org/0000-0001-9595-7443, Rumohr, H. , Schiedek, D. , Schubert, P. , Sistermans, W. C. H. , Sousa Pinto, I. , Southward, A. J. , Terlizzi, A. , Tsiaga, E. , van Beusekom, J. , Warzocha, J. , Wasmund, N. , Weslawski, J. , Widdicombe, C. , Wlodarska-Kowalcuk, M. , Vanden Berghe, E. and Zettler, M. L. (2010)
Data integration for European Marine biodiversity research: creating a database on benthos and plankton to study large scale patterns and long-term changes / Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 (editor) ,
Hydrobiologia. .
hdl:10013/epic.34109
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Article
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Kuhlenkamp, R. (2009)
Entwicklung der Makrophytenvegetation bei Helgoland vor dem Hintergrund der Wasserrahmenrichtlinie. = Development of macrophyte vegetation off Helgoland against the background of the EU Water Framework Directive ,
Meeresumwelt Aktuell Nord- und Ostsee, 2009/1. Bundesamt für Seeschiffahrt und Hydrographie (BSH), Hamburg, 1 , pp. 1-8 .
hdl:10013/epic.31909
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Article
Kuhlenkamp, R. , Boos, K. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Franke, H. D. (2008)
Benthosbewertung Helgoland Teil 2: Makrozoobenthos - MarBIT-Bewertungssystem für die Wasserrahmenrichtlinie - Datenbankerweiterung Nordsee, Gewässertyp N5 Helgoland ,
Landesamt für Natur und Umwelt, Schleswig-Holstein. .
hdl:10013/epic.30666
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Article
Kuhlenkamp, R. and Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 (2007)
Benthosbewertung Helgoland. Teil I. Phytobenthos. ,
Bericht im Auftrag des Landesamtes für Natur und Umwelt (LANU) Schleswig-Holstein. .
hdl:10013/epic.28675
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Article
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. , Boos, K. and Gehling, C. (2006)
Praxistest für das Makrophyten- und Miesmuschel- Monitoring bei Helgoland im Rahmen der WRRL: Küstengewässertyp Helgoland (N5) ,
Bericht im Auftrage des Landesamt für Natur und Umwelt (LANU) Schleswig-Holstein, Flintbekseiten., 71 .
hdl:10013/epic.25168
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Article
Franklin, L. A. , Kräbs, G. and Kuhlenkamp, R. (2001)
Blue light and UV-A radiation control the synthesis of mycosporine-like amino acids in Chondrus crispus (Florideophyceae) ,
Journal of Phycology 37, pp. 257-270 .
hdl:10013/epic.14866

Article
Kuhlenkamp, R. , Franklin, L. A. and Lüning, K. (2001)
Effect of solar ultraviolet radiation on growth in the marine macrolalga Dictyota dichotoma (Phaeophyceae) at Helgoland and its ecological consequences ,
Helgoland Marine Research, 55 , pp. 77-86 .
doi:10.1007/s101520000060 , hdl:10013/epic.14617

Article
Dring, M. J. , Wagner, A. , Franklin, L. A. , Kuhlenkamp, R. and Lüning, K. (2001)
Seasonal and diurnal variations in ultraviolet-B and ultraviolet-A irradiances at and below the sea surface at Helgoland (North Sea) over a 6-year period ,
Helgoland Marine Research, 55 , pp. 3-11 .
doi:10.1007/s101520000063 , hdl:10013/epic.14616

Article
Rousseau, F. , Burrowes, R. , Peters, A. F. , Kuhlenkamp, R. and Reviers, B. d. (2001)
A comprehensive phylogeny of the Phaeophyceae based on nrDNA sequences resolves the earliest divergences. ,
Comptes rendus des séances de l'Académie des Sciences 324, pp. 305-319 .
hdl:10013/epic.15448

Article
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Kuhlenkamp, R. (2000)
The marine macroalgae of Helgoland (North Sea): an annotated list of records between 1845 and 1999 ,
Helgoland marine research, 54 , pp. 60-189 .
hdl:10013/epic.14291
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Article
Lahaye, M. , Cimadevilla, E. A. C. , Kuhlenkamp, R. , Quemener, B. , Lognoné, V. and Dion, P. (1999)
Chemical composition and 13C NMR spectroscopic charcterization of ulvans from Ulva (Ulvales, Chlorophyta) ,
Journal of Applied Phycology 11, pp. 1-7 .
hdl:10013/epic.15450

Conference

Conference -Lecture
Gutow, L. ORCID: https://orcid.org/0000-0002-9017-0083, Schubert, P. , Howe, C. , Huber, F. , Kunz, U. , Kuhlenkamp, R. , Kind, B. , Lieberum, C. , Sswaz, M. , Bartsch, I. and Karez, R. (2025)
Um und bei Helgoland: TRENCH und OASIS
hdl:10013/epic.5b9c6db1-3a03-4c4a-a0e8-496ad2ef36a2
[thumbnail of LGutow_Um und bei Helgoland_TRENCH und OASIS.pdf]
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Conference -Poster
Bass, J. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. and Molis, M. ORCID: https://orcid.org/0000-0002-0194-5984 (2015)
Retreat of M. edulis L. at Helgoland rocky intertidal: effects of recruitment success and predation ,
50th European Marine Biology Symposium, Helgoland, 20 September 2015 - 25 September 2015 .
hdl:10013/epic.49784

Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Gimenez, L. , Kuhlenkamp, R. , Schubert, P. , Gutow, L. ORCID: https://orcid.org/0000-0002-9017-0083 and Karez, R. (2015)
The impact of extreme storm events on resilience of intertidal Fucus serratus communities ,
50th European Marine Biology Symposium, Helgoland, 20 September 2015 - 25 September 2015 .
hdl:10013/epic.46568

Conference -Talk
Reichert, K. ORCID: https://orcid.org/0000-0001-9595-7443, Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. , Kind, B. and Schubert, P. (2013)
Entwicklung des Miesmuschel-/Austernbestandes auf Helgoland ,
Mini-Symposium des Landesamtes für Landwirtschaft, Umwelt und ländliche Räume des Landes Schleswig-Holstein (LLUR), Flintbek, Germany, 19 March 2013 - unspecified .
hdl:10013/epic.41668
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Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Teschke, K. ORCID: https://orcid.org/0000-0001-9595-7443, Karez, R. , Kuhlenkamp, R. , Kind, B. and Schubert, P. (2013)
Ergebnisse der ersten benthischen Langzeitserien in Küstengewässern von Helgoland und Bewertung des ökologischen Status'. ,
Kolloqium Helgoland, Bilogische Anstalt Helgoland, 31 July 2013 - unspecified .
hdl:10013/epic.42110

Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. , Schubert, P. , Karez, R. , Bochow, M. , Mielck, F. ORCID: https://orcid.org/0000-0003-4071-641X and Hass, C. ORCID: https://orcid.org/0000-0003-2649-6828 (2012)
Quantitative macroalgal monitoring at Helgoland: an eight years perspective ,
Helgoland Roads Symposium, 18 September 2012 - 20 September 2012 .
hdl:10013/epic.40160

Conference -Invited talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. and Schubert, P. (2011)
Helgoland Phytobenthic Index HPI. WRRL Bewertung des Makrophytobenthos bei Helgoland (Nordsee) - Stand der Dinge und Perspektiven ,
Mini-Symposium Marines Monitoring 2010 in Schleswig-Holstein am Landesamt für Landwirtschaft, Umwelt und ländliche Räume (LLUR), 29. März 2011Uhr. .
hdl:10013/epic.37316
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Conference -Poster
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. , Schubert, P. and Karez, R. (2008)
Influence of physical perturbation on Fucus cover and restoration in the rocky intertidal of Helgoland (North Sea) and its significance for montitoring under the water framework directive (WFD). ,
43rd European Marine Biology Symposium, University of the AzoresSeptember. .
hdl:10013/epic.31911

Conference -Invited talk
Kuhlenkamp, R. and Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 (2008)
Wasserrahmenrichtlinie (WRRL) Helgoland -Wasserkörper N5: Handlungsanweisung und EQR Qualitätskomponente Makrophyten ,
Benthosbewertung nach WRRL in Küsten- und Übergangsgewässern, 3. Benthos-Workshop des BLMP im UBA, Berlin.-22.Februar 2008. .
hdl:10013/epic.30256

Conference -Invited talk
Karez, R. , Fürhaupter, K. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Kuhlenkamp, R. (2008)
The german approach(es) to assess ecological quality in german waters. Macroalgae and angiosperms. ,
'Biological Workshop Coastal Waters' of the Twinning Project 'Implementation of the water Framework Directive in Croatia', 30 June 2008, Croatia. .
hdl:10013/epic.30819

Conference -Talk
Kuhlenkamp, R. , Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Karez, R. (2008)
A new approach for ecological quality assessment of macrophytes under WFD guidelines at the island of Helgoland (North Sea): integration of the British RSL- Index with additional quantitative parameters. ,
43rd European Marine Biology Symposium, University of the AzoresSeptember. .
hdl:10013/epic.31910

Conference -Poster
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. and Schubert, P. (2007)
Extreme events and spatio-temporal distribution of seaweed species at Helgoland (North Sea) ,
4th European Phycological Congress, Oviedo, Spainth July 2007. .
hdl:10013/epic.27098
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Conference -Poster
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Boos, K. , Buchholz, C. ORCID: https://orcid.org/0000-0002-5055-1586, Buchholz, F. , Gehling, C. , Gutow, L. ORCID: https://orcid.org/0000-0002-9017-0083, Franke, H. D. , Kuhlenkamp, R. and Reichert, K. ORCID: https://orcid.org/0000-0001-9595-7443 (2006)
Das Helgoländer Benthos: Indikator für Veränderungen und Instrument für die europäische Wasserrahmenrichtlinie ,
Tag der offenen Tür des Landesamtes für Natur- und Umwelt, 1 July, Flintbek, Germany. .
hdl:10013/epic.25684
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Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Tittley, I. , Thiemann, S. , Gehling, C. , Kuhlenkamp, R. , Boos, K. and Eschmann, C. (2006)
Räumliche Ausbreitung und zeitliche Variabilität ausgewählter Lebensgemeinschaften Helgolands ,
11. Wissenschaftliche Tagung der Sektion Phykologie in der Deutschen Botanischen Gesellschaft, 28-31 August, Helgoland, Germany. .
hdl:10013/epic.25682

Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Kuhlenkamp, R. , Gehling, C. and Boos, K. (2006)
WFD macrophytobenthos classification at the North sea island Helgoland: a spatial approach ,
Workshop: Transitional states in transitional and coastal waters, 1-2 June, Kavala, Greece. .
hdl:10013/epic.25683

Conference -Talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149, Tittley, I. , Thiemann, S. , Hennig, B. D. , Cogan, C. and Kuhlenkamp, R. (2005)
Macrophyte monitoring by hyperspectral remote sensing and ground based biotope mapping a tool to assist the monitoring demands of the EU-water frame work directive? ,
MarBEF workshop: 'How to detect changes in biodiversity - concepts, methods and tools', 2-4 Feb, Banyuls, France. .
hdl:10013/epic.22468

Conference -Invited talk
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Kuhlenkamp, R. (2005)
Referenz- und Klassifizierungssystem Helgoland ,
Invited Talk, Workshop 'Benthos-Bewertungsverfahren im Rahmen der WRRL', UAG Benthos der AG WRRL im BLMP, 1-2 March, Bremen, Germany. .
hdl:10013/epic.23088

Other

Other
Bartsch, I. ORCID: https://orcid.org/0000-0001-7609-2149 and Kuhlenkamp, R. (2004)
WRRL-Klassifizierungssystem WK Helgoland : Historisches Leitbild der Makrophytenvegetation Helgolands Klassifizierungsvorschlag der Helgoländer Makrophytenvegetation Monitoring als Grundlage der Umsetzung der europäischen Wasserrahmenrichtlinie ,
[Other]
hdl:10013/epic.22330
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