Items where Author is "Hanelt, Dieter"

Article

Ende, S.

, Henjes, J.

, Spiller, M. , Elshobary, M. , Hanelt, D. and Abomohra, A. (2024)
Recent advances in recirculating aquaculture systems and role of microalgae to close system loop ,

Bioresource Technology, 407 , p. 131107 .

doi:10.1016/j.biortech.2024.131107 , hdl:10013/epic.0e2a9c9a-d521-47b3-9ced-350f424f2ac7

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Article

Mundt, F. , Hanelt, D. , Harms, L.

and Heinrich, S. (2019)
Darkness-induced effects on gene expression in Cosmarium crenatum (Zygnematophyceae) from a polar habitat ,

Scientific Reports, 9 (1), 10559- .

doi:10.1038/s41598-019-47041-7 , hdl:10013/epic.daae87b7-458d-406d-9ff9-784746c8922c

[thumbnail of Darkness-induced effects on gene expression in Cosmarium crenatum (Zygnematophyceae) from a polar habitat.pdf]

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Inbook

Pavlov, A. K. , Leu, E. , Hanelt, D. , Bartsch, I.

, Karsten, U. , Hudson, S. R. , Gallet, J. C. , Cottier, F. , Cohen, J. H. , Berge, J. , Johnsen, G. , Maturilli, M.

, Kowalczuk, P. , Sagan, S. , Meler, J. and Granskog, M. A. (2019)
The underwater ligth climate in Kongsfjorden and its ecological implications / Hop, H. and Wiencke, C. (editors) ,

In: The ecosystem of Kongsfjorden, Svalbard, Advances in Polar Ecology 2, Cham, Springer Nature Switzerland AG, 36 p., ISBN: 978-3-319-46423-7 .

doi:10.1007/978-3-319-46425-1_5 , hdl:10013/epic.b724cf5b-a426-4514-a462-0ac71f03b6c5

Article

Wiltshire, K. H.

, Hanelt, D. and Boersma, M.

(2018)
Wulf Greve (1942–2018) ,

Helgoland Marine Research, 72 (1), 9- .

doi:10.1186/s10152-018-0508-4 , hdl:10013/epic.9ad3aaef-d6c1-4576-aca4-07234cba8be2

[thumbnail of 2018_Wiltshire_et_al_HMR.pdf]

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Conference -Talk

Bartsch, I.

, Wiencke, C. , Fredriksen, S. , Paar, M. , Zacher, K.

, Krüger, M. and Hanelt, D. (2014)
Characterization of an Arctic kelp community at Kongsfjorden/Spitsbergen in times of global change. ,

15th Scientific Conference of the Phycology Section of the German Botanical Society, Stralsund, Germany, 23 February 2014 - 26 February 2014 .

hdl:10013/epic.46770

Conference -Talk

Bartsch, I.

, Wiencke, C. , Fredriksen, S. , Daniel, C. , Paar, M. , Krüger, M. and Hanelt, D. (2014)
Demography, diversity and production of an Arctic kelp community: a case study ,

International Kongsfjord Workshop, Hamn I Senja, Norway, 10 March 2014 - 17 March 2014 .

hdl:10013/epic.43747

Article

Bartsch, I.

, Vogt, J. , Pehlke, C. and Hanelt, D. (2013)
Prevailing sea surface temperatures inhibit summer reproduction of the kelp Laminaria digitata at Helgoland (North Sea) ,

Journal of Phycology, 49 (6), pp. 1061-1073 .

doi:10.1111/jpy.12125 , hdl:10013/epic.42827

Article

Hofmann, L. C. , Yildiz, G. , Hanelt, D. and Bischof, K. (2012)
Physiological responses of the calcifying rhodophyte, Corallina officinalis (L.), to future CO2 levels ,

Marine Biology, 159 (4), pp. 783-792 .

doi:10.1007/s00227-011-1854-9 , hdl:10013/epic.a66169d1-28b5-499c-8919-eead58afad51

Article

Gruber, A. , Roleda, M. , Bartsch, I.

, Hanelt, D. and Wiencke, C. (2011)
Sporogenesis under ultraviolet radiation in Laminaria digitata (Phaeophyceae) reveals protection of photosensitive meiospores within soral tissue: physiological and anatomical evidence ,

J. Phycol. 47 (3):, pp. 603-614 .

hdl:10013/epic.37470

Conference -Talk

Zacher, K.

, Campana, C. , Quartino, M. L. , Wulff, A. , Hanelt, D. and Wiencke, C. (2010)
IMPACT OF UV RADIATION AND GRAZERS ON THE COLONIZATION OF MARINE BENTHIC PRIMARY PRODUCERS IN ANTARCTICA (PART I: INTERTIDAL COMMUNITIES) ,

SCAR Open Science Conference Buenos Aires 2010. .

hdl:10013/epic.35919

Conference -Poster

Bartsch, I.

, Gutow, L.

, Olischläger, M. , Rahmann, M. M. , Roleda, M. , Sarker, Y. , Saborowski, R.

, Wiencke, C. , Asmus, R.

, Asmus, D. and Hanelt, D. (2010)
Ocean acidification effects on growth, photosynthesis and trophic status of seaweeds ,

Joint EPOCA, BIOACID and UKOARP meeting, BremerhavenSeptember 1 October 2010. .

hdl:10013/epic.36069

Inbook

Zacher, K.

, Rautenberger, R. , Hanelt, D. , Wulff, A. and Wiencke, C. (2010)
The abiotic environment of polar marine benthic algae ,

Biology of polar benthic algae / Christian Wiencke (ed.) Berlin : de Gruyter, ISBN: 978-3-11-022970-7 .

hdl:10013/epic.36644

Article

Zacher, K.

, Roleda, M. , Wulff, A. , Hanelt, D. and Wiencke, C. (2009)
Responses of Antarctic Iridaea cordata (Rhodophyta) tetraspores exposed to ultraviolet radiation ,

Phycological Research, 57 (3), pp. 186-193 .

doi:10.1111/j.1440-1835.2009.00538.x , hdl:10013/epic.33179

Article

Roleda, M. , Campana, G. , Wiencke, C. , Hanelt, D. , Quartino, M. L. and Wulff, A. (2009)
Sensitivity of Antarctic Urospora penicilliformis (Ulotrichales, Chlorophyta) to ultraviolet radiation is life stage dependent ,

Journal of Phycology, 45 , pp. 600-609 .

doi:10.1111/j.1529-8817.2009.00691.x , hdl:10013/epic.32785

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Article

Hanelt, D. and Roleda, M. (2009)
UV-B radiation may ameliorate photoinhibition in specific shallow-water tropical marine macrophytes ,

Aquatic Botany, 91 , pp. 6-12 .

doi:10.1016/j.aquabot.2008.12.005 , hdl:10013/epic.32786

Article

Zacher, K.

, Wulff, A. , Molis, M.

, Hanelt, D. and Wiencke, C. (2009)
Ultraviolet radiation and consumer effects on a field-grown intertidal macroalgal assemblage in Antarctica ,

Global Change Biology, The International Polar Year virtual special issue June 2009. .

hdl:10013/epic.33696

Article

Zacher, K.

, Rautenberger, R. , Hanelt, D. , Wulff, A. and Wiencke, C. (2009)
The abiotic environment of polar marine benthic macro- and microalgae ,

Botanica Marina 52, pp. 483-490 .

doi:10.1515/BOT.2009.082 , hdl:10013/epic.33690

Article

Roleda, M. , Zacher, K.

, Campana, G. L. , Wulff, A. , Hanelt, D. , Quartino, M. L. and Wiencke, C. (2008)
Photosynthetic performance and impact of ultraviolet radiation on the reproductive cells of Antarctic macroalgae ,

Wiencke, C., Ferreyra, G., Abele, D., Marenssi, S. (eds): The Potter Cove coastal ecosystem, Antarctica. Synopsis of research performed 1999-2006 at the Dallmann Laboratory and Jubany Station, King George Island (Isla 25 de Mayo). Berichte zur Polar- und, pp. 254-262 .

hdl:10013/epic.28682

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Article

Roleda, M. , Zacher, K.

, Wulff, A. , Hanelt, D. and Wiencke, C. (2008)
Susceptibility of spores of different ploidy levels from Antarctic Gigartina skottsbergii (Gigartinales, Rhodophyta) to ultraviolet radiation ,

Phycologia, 47 (4), pp. 361-370 .

doi:10.2216/07-84.1 , hdl:10013/epic.30761

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Article

Wulff, A. , Zacher, K.

, Hanelt, D. , Al-Handal, A. and Wiencke, C. (2008)
UV radiation - a threat to Antarctic benthic marine diatoms? ,

Antarctic Science, 20 , pp. 13-20 .

doi:10.1017/S0954102007000739 , hdl:10013/epic.28752

Article

Bartsch, I.

, Wiencke, C. , Bischof, K. , Buchholz, C.

, Buck, B. H.

, Eggert, A. , Feuerpfeil, P. , Hanelt, D. , Jacobsen, S. , Karez, R. , Karsten, U. , Molis, M.

, Roleda, M. , Schumann, R. , Schubert, H. , Valentin, K. U. , Weinberger, F. and Wiese, J. (2008)
The genus Laminaria sensu lato: recent insights and developments ,

European Journal of Phycology, 43 (1), pp. 1-86 .

doi:10.1080/09670260701711376 , hdl:10013/epic.30046

Conference -Talk

Wulff, A. , Zacher, K.

, Roleda, M. , Al-Handal, A. Y. , Hanelt, D. and Wiencke, C. (2007)
Antarctic benthic marine diatoms in a changing light climate ,

42nd European Marine Biology Symposium - KielAugust 2007. .

hdl:10013/epic.27721

Inbook

Hanelt, D. , Wiencke, C. and Bischof, K. (2007)
Effects of UV-radiation on seaweeds ,

In: Ørbæk JB (eds) Arctic alpine ecosystems and people in a changing environment, Springer, Berlin, ISBN: 3-540-48512-4 .

hdl:10013/epic.24403

Article

Zacher, K.

, Hanelt, D. , Wiencke, C. and Wulff, A. (2007)
Grazing and UV radiation effects on an Antarctic intertidal microalgal assemblage: a long-term field study ,

Polar Biology. .

doi:10.1007/s00300-007-0278-y , hdl:10013/epic.26545

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Article

Wiencke, C. , Clayton, M. N. , Gómez, I. , Iken, K. , Lüder, U. , Amsler, C. D. , Karsten, U. , Hanelt, D. , Bischof, K. and Dunton, K. (2007)
Life strategy, ecophysiology and ecology of seaweeds in polar waters ,

Reviews in Environmental Science and Biotechnology, 6 (1), pp. 95-126 .

doi:10.1007/s11157-006-9106-z , hdl:10013/epic.24951

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Inbook

Wiencke, C. , Clayton, M. N. , Gómez, I. , Iken, K. , Lüder, U. , Amsler, C. D. , Karsten, U. , Hanelt, D. , Bischof, K. and Dunton, K. (2007)
Life strategy, ecophysiology and ecology of seaweeds in polar waters ,

Life in extreme environments / [ed.] by Ricardo Amils, Cynan Ellis-Evans and Helmut Hinghofer-Szalkay Dordrecht : Springer, 213-244. [Reprinted from REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO/TECHNOLOGY, 5:2-3 and 6:, ISBN: 978-14020-6284-1978- .

doi:10.1007/s11157-006-9106-z , hdl:10013/epic.28451

Article

Roleda, M. , Zacher, K.

, Wulff, A. , Hanelt, D. and Wiencke, C. (2007)
Photosynthetic performance, DNA damage and repair in gametes of the endemic Antarctic brown alga Ascoseira mirabilis exposed to ultraviolet radiation ,

Austral ecology, 32 (8), pp. 917-926 .

doi:10.1111/j.1442-9993.2007.01796.x , hdl:10013/epic.28438

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Article

Roleda, M. , Wiencke, C. , Hanelt, D. and Bischof, K. (2007)
Sensitivity of early life stages of macroalgae from the northern hemisphere to ultraviolet radiation ,

Photochemistry and photobiology, 83 (4), pp. 851-862 .

doi:10.1562/2006-08-17-IR-1005 , hdl:10013/epic.26873

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Article

Zacher, K.

, Roleda, M. , Hanelt, D. and Wiencke, C. (2007)
UV effects on photosynthesis and DNA in propagules of three different Antarctic seaweeds (Adenocystis utricularis, Monostroma hariotii and Porphyra endiviifolium) ,

Planta, 225 (6), pp. 1505-1516 .

doi:10.1007/s00425-006-0436-4 , hdl:10013/epic.26546

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Conference -Poster

Zacher, K.

, Roleda, M. , Molis, M.

, Wulff, A. , Hanelt, D. and Wiencke, C. (2007)
UV radiation and grazing impacts on an intertidal macroalgal assemblage in Antarctica ,

125 Jahre Deutsche Botanische Gesellschaft - Botanikertagung - 3. - 7. September 2007. .

hdl:10013/epic.27722

Article

Zacher, K.

, Wulff, A. , Molis, M.

, Hanelt, D. and Wiencke, C. (2007)
Ultraviolet radiation radiation and consumer effects on a field-grown intertidal macroalgal assemblage in Antarctica ,

Global Change Biology, 13 (6), pp. 1201-1215 .

doi:10.1111/j.1365-2486.2007.01349.x , hdl:10013/epic.26723

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Article

Roleda, M. , Hanelt, D. and Wiencke, C. (2006)
Exposure to ultraviolet radiation delays photosynthetic recovery in Arctic kelp zoospores ,

Photosynthesis research, 88 (3), pp. 311-322 .

doi:10.1007/s11120-006-9055-y , hdl:10013/epic.24357

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Article

Roleda, M. , Hanelt, D. and Wiencke, C. (2006)
Growth and DNA damage in young Laminaria sporophytes exposed to ultraviolet radiation: implication for depth zonation of kelps on Helgoland (North Sea) ,

Marine biology, 148 (6), pp. 1201-1211 .

doi:10.1007/s00227-005-0169-0 , hdl:10013/epic.23056

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Conference -Talk

Roleda, M. , Zacher, K.

, Wulff, A. , Hanelt, D. and Wiencke, C. (2006)
Impact of ultraviolet and photosynthetically active radiation on the photosynthetic efficiency and DNA of reproductive cells of Antarctic seaweeds ,

11. Wissenschaftliche Tagung der Sektion Phykologie in der Deutschen Botanischen Gesellschaft, Helgoland, Deutschland. .

hdl:10013/epic.25687

Article

Wulff, A. , Roleda, M. , Zacher, K.

, Wiencke, C. , Hanelt, D. , Campana, G. and Quartino, L. (2006)
Impact of ultraviolet radiation and grazers on benthic primary producers in Antarctica ,

Polarforskningssekretariatet : årsbok 2005 = Swedish Polar Research Secretariat : yearbook 2005 / [Sofia Rickberg], pp. 65-68 .

hdl:10013/epic.25467

Conference -Talk

Zacher, K.

, Roleda, M. , Hanelt, D. and Wiencke, C. (2006)
Reaction of three different Antarctic macroalgae (Adenocystis utricularis, Monostroma hariotii and Porphyra endiviifolium) to ultraviolet-radiation ,

11. Wissenschaftliche Tagung der Sektion Phykologie in der Deutschen Botanischen Gesellschaft, Helgoland, Deutschland. .

hdl:10013/epic.25686

Article

Hanelt, D. , Hawes, I. and Rae, R. (2006)
Reduction of UV-B radiation causes an enhancement of photoinhibition in high light stressed aquatic plants from New Zealand lakes ,

Journal of photochemistry and photobiology b-biology, 84 (2), pp. 89-102 .

doi:10.1016/j.jphotobiol.2006.01.013 , hdl:10013/epic.24746

Conference -Talk

Roleda, M. , Wiencke, C. , Hanelt, D. and Bischof, K. (2006)
Sensitivity of the early life stages of macroalgae to ultraviolet radiation ,

UV effects in aquatic and terrestrial environments, The 33rd Meeting of the American Society for Photobiology, 8-12 July 2006, Rio Grande, Puerto Rico. .

hdl:10013/epic.25535

Article

Roleda, M. , Wiencke, C. and Hanelt, D. (2006)
Thallus morphology and optical characteristics affect growth and DNA damage by UV radiation in juvenile Arctic Laminaria sporophytes ,

Planta, 223 , pp. 407-417 .

doi:10.1007/s00425-005-0092-0 , hdl:10013/epic.22560

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Conference -Poster

Zacher, K.

, Roleda, M. , Molis, M.

, Wulff, A. , Hanelt, D. and Wiencke, C. (2006)
UV radiation and herbivory shape intertidal macroalgal assemblages in Antarctica ,

UV effects in aquatic and terrestrial environments, The 33rd Meeting of the American Society for Photobiology, 8-12 July 2006, Rio Grande, Puerto Rico. .

hdl:10013/epic.25536

Article

Bischof, K. , Gomez, I. , Molis, M.

, Hanelt, D. , Karsten, U. , Lüder, U. , Roleda, M. , Zacher, K.

and Wiencke, C. (2006)
Ultraviolet radiation shapes seaweed communities ,

Reviews in Environmental Science and Biotechnology, 5 (2), pp. 141-166 .

doi:10.1007/s11157-006-0002-3 , hdl:10013/epic.24973

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Article

Roleda, M. , Hanelt, D. and Wiencke, C. (2005)
Growth kinetics related to physiological parameters in young Saccorhiza dermatodea and Alaria esculenta sporophytes exposed to UV radiation ,

Polar biology, 28 (7), pp. 539-549 .

doi:10.1007/s00300-004-0713-2 , hdl:10013/epic.21787

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Conference -Talk

Wulff, A. , Roleda, M. , Zacher, K.

, Hanelt, D. and Wiencke, C. (2005)
How much utraviolet radiation can Antarctic benthic marine diatoms cope with? ,

8th International Phycological Congress, 13-19 August 2005, Durban, South Africa (Phycologia 44(4)Suppl:112-113). .

hdl:10013/epic.23726

Conference -Talk

Zacher, K.

, Wulff, A. , Hanelt, D. , Roleda, M. and Wiencke, C. (2005)
Impact of UV radiation on the succession of intertidal benthic primary producers in Antarctica ,

8th International Phycological Congress, 13-19 August 2005, Durban, South Africa (Phycologia 44(4)Suppl:114-115) .

hdl:10013/epic.23727

Conference -Talk

Roleda, M. , Wiencke, C. , Lüder, U. and Hanelt, D. (2005)
Response of Arctic kelp zoospores to ultraviolet and photosynthetically active radiation in relation to growth depth ,

8th International Phycological Congress, 13-19 August 2005, Durban, South Africa (Phycologia 44(4)Suppl:87). .

hdl:10013/epic.23725

Conference -Talk

Roleda, M. , Zacher, K.

, Wulff, A. , Wiencke, C. and Hanelt, D. (2005)
Sensitivity of Antarctic macroalgal reproductive cells to UV-radiation and PAR ,

8th International Phycological Congress, 13-19 August 2005, Durban, South Africa (Phycologia 44(4)Suppl:42-43). .

hdl:10013/epic.23724

Conference -Invited talk

Roleda, M. , Zacher, K.

, Campana, G. L. , Wulff, A. , Wiencke, C. and Hanelt, D. (2005)
Sensitivity of Antarctic macroalgal spores and gametes to ultraviolet and photosynthetically active radiation ,

Der Fachbereichsreferent, Fachbereich Biology, Universität KonstanzMay 2005. .

hdl:10013/epic.23115

Article

Roleda, M. , Wiencke, C. , Hanelt, D. , van de Poll, W. H. and Gruber, A. (2005)
Sensitivity of Laminariales zoospores from Helgoland (North Sea) to ultraviolet and photosynthetically active radiation: implications for depth distribution and seasonal reproduction ,

Plant cell and environment, 28 (4), pp. 466-479 .

doi:10.1111/j.1365-3040.2005.01288.x , hdl:10013/epic.20851

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Conference -Talk

Roleda, M. , Wiencke, C. and Hanelt, D. (2005)
Thallus morphology and optics affects sensitivity of growth and DNA to ultraviolet radiation in young Arctic Laminaria sporophytes ,

10. wissenschaftliche Tagung der Sektion Phykologie in der Deutschen Botanischen Gesellschaft, 3.-6. April 2005, Königswinter, Deutschland. .

hdl:10013/epic.22851

Article

Marquardt, J. and Hanelt, D. (2004)
Carotenoid composition of Delesseria lancifolia and other marine red algae from polar and temperate habitats ,

European journal of phycology, 39 (3), 285 - 292 .

doi:10.1080/09670260410001712572 , hdl:10013/epic.21557

Article

Posudin, Y. , Hanelt, D. and Wiencke, C. (2004)
[Effect of Ultraviolet and Photosynthetically Active Radiation on Green Alga Ulva Lactuca] ,

Naukovij visnik Natsional'nogo agrarnogo universitetu. 72[Scientific Herald of the National Agricultural University,72, 13 , 13-31] .

hdl:10013/epic.21367

Conference -Poster

Zacher, K.

, Wulff, A. , Hanelt, D. , Wiencke, C. , Campana, G. and Quartino, M. (2004)
Impact of UV radiation on the succession of benthic primary producers in Antarctica ,

SCAR Open Science Conference, Antarctica and the Southern Ocean in the Global System, 25-31 Jul. 2004, Bremen, Germany. .

hdl:10013/epic.23259

Conference -Poster

Zacher, K.

, Wulff, A. , Hanelt, D. , Wiencke, C. , Campana, G. and Quartino, M. (2004)
Impact of UV radiation on the succession of benthic primary producers in Antarctica ,

EASIZ Final Symp., Sept./Oct. 2004, Korcula, Croatia. .

hdl:10013/epic.23260

Article

Wulff, A. , Hanelt, D. , Wiencke, C. and Zacher, K.

(2004)
Impact of ultraviolet radiation on benthic primary producers in Antarctica ,

Polarforskningssekretariatet : årsbok 2004 = Swedish Polar Research Secretariat : yearbook 2004 / [redaktör: Josefin Viidas], pp. 82-86 .

hdl:10013/epic.22873

Article

Roleda, M. , Hanelt, D. , Kräbs, G. and Wiencke, C. (2004)
Morphology, growth, photosynthesis and pigments in Laminaria ochroleuca (Laminariales, Phaeophyta) under UV radiation ,

Phycologia, 43 (5), pp. 603-613 .

hdl:10013/epic.20240

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Conference -Talk

Roleda, M. , van de Poll, W. H. , Hanelt, D. and Wiencke, C. (2004)
PAR and UVBR effects on photosynthesis, viability, growth and DNA in different life stages of Mastocarpus stellatus and Chondrus crispus ,

Tagung der Deutschen Botanischen Gesellschaft, 5.-10. Sept. 2004, Braunschweig, Deutschland. .

hdl:10013/epic.21765

Article

Roleda, M. , van de Poll, W. H. , Hanelt, D. and Wiencke, C. (2004)
PAR and UVBR effects on photosynthesis, viability, growth and DNA in different life stages of two coexisting Gigartinales: implications for recruitment and zonation pattern ,

Marine ecology-progress series, 281 , pp. 37-50 .

hdl:10013/epic.20415

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Conference -Talk

Wulff, A. , Zacher, K.

, Wiencke, C. and Hanelt, D. (2004)
Short-term effects of ultraviolet radiation on Antarctic benthic diatoms ,

SCAR Open Science Conference, Antarctica and the Southern Ocean in the Global System, 25-31 Jul 2004, Bremen, Germany. .

hdl:10013/epic.23261

Article

Aguilera, J. , Hanelt, D. and Wiencke, C. (2004)
UV effects on growth of macroalgae from Kongsfjorden (Svalbard) ,

Ber.Polarforsch.Meeresforsch, 492 , pp. 209-214 .

hdl:10013/epic.22165

Conference -Talk

Gruber, A. , Roleda, M. , Wiencke, C. , Bartsch, I.

and Hanelt, D. (2004)
UV-protective function of the sporogenic tissue in Laminaria digitata ,

Tagung der Deutschen Botanischen Gesellschaft, 5.-10. Sept. 2004, Braunschweig, Deutschland. .

hdl:10013/epic.21764

Article

Hanelt, D. , Bischof, K. and Wiencke, C. (2004)
The radiation, temperature and salinity regime in Kongsfjorden ,

The coastal ecosystem of Kongsfjorden, Svalbard : synopsis of biological research performed at the Koldewey Station in the years 1991 - 2003 / [Alfred-Wegener-Institut für Polar- und Meeresforschung]. Ed. by Christian Wiencke. Bremerhaven : Alfred-Wegener .

hdl:10013/epic.22078

Article

Poppe, F. , Schmidt, R. , Hanelt, D. and Wiencke, C. (2003)
Effects of UV radiation on the ultrastructure of several red algae ,

Phycological Research, 51 , pp. 11-20 .

hdl:10013/epic.16305

Conference -Poster

Roleda, M. , Hanelt, D. and Wiencke, C. (2003)
Effects of UV-radiation on photosynthesis, growth and recruitment in marine macroalgae ,

IV. Doktorandinnentag, Juni 2003, Sylt. .

hdl:10013/epic.25219

Preview

Conference -Poster

Roleda, M. , Hanelt, D. and Wiencke, C. (2003)
Effects of UV-radiation on photosynthesis, growth and recruitment in marine macroalgae ,

Poster zum Forschungsseminar 2003 im Fachbereich Biologie am 30. und 31. Oktober im Zoologischen Institut Martin Luther King-Platz 3Hamburg. .

hdl:10013/epic.25243

Article

Hanelt, D. and Nultsch, W. (2003)
Photoinhibition in Seaweeds. ,

Environmental signal processing and adaptation / Gerhard Heldmaier; Dietrich Werner (Eds.) Berlin [u.a.] : Springer, pp. 141-167 .

hdl:10013/epic.15266

Inbook

Hanelt, D. , Wiencke, C. and Bischof, K. (2003)
Photosynthesis in Marine Macroalgae ,

Photosynthesis in Algae / Larkum W.A., Douglas E., Raven J.A (eds.), pp 413-435, Kluwer Academic Publisher. (Advances in Photosynthesis and Respiration ; Vol.14), ISBN: 0-7923-6333-7 .

hdl:10013/epic.20438

Article

Hawes, I. , Sutherland, D. and Hanelt, D. (2003)
The use of pulse amplitude modulated fluorometry to determine fine-scale temporal and spatial variation of in situ photosynthetic activity within an Isoetes dominated canopy ,

Aquatic botany, 77(1)15., 1 .

doi:10.1016/S0304-3770(03)00073-1 , hdl:10013/epic.19602

Article

Poppe, F. , Hanelt, D. and Wiencke, C. (2002)
Changes in ultrastructure, photosynthetic activity and pigments in the Antarctic Red Alga Palmaria decipiens during acclimation to UV radiation ,

Botanica Marina 45, pp. 253-261 .

hdl:10013/epic.15751

Conference -Conference paper

Wiencke, C. , Hanelt, D. , Bischof, K. , Tüg, H. , Karsten, U. and Schrems, O. (2002)
Enhanced UV radiation and its implications for seaweeds from Spitsbergen ,

The changing physical environment : proceedings from the sixth Ny-Ålesund International Scientific Seminar : Polar Environmental Centre, Tromsø, NorwayOctober 2002 / editors: Jon Børre Ørbæk ... [et al.] Tromsø : Norsk polarinstitutt, 107-110 (Internrappo .

hdl:10013/epic.16352

Article

Michler, T. , Aguilera, J. , Hanelt, D. , Bischof, K. and Wiencke, C. (2002)
Long term effects of ultraviolet radiation on growth and photosynthetic performance of polar and cold-temperate marcoalgae ,

Marine Biology, 140 , pp. 1117-1127 .

doi:10.1007/s00227-002-0791-z , hdl:10013/epic.15667

Article

Bischof, K. , Hanelt, D. , Aguilera, J. , Karsten, U. , Voegele, B. , Sawall, T. and Wiencke, C. (2002)
Seasonal variation in ecophysiological patterns in macroalgae from an Arctic fjord: I. Sensitivity of photosynthesis to ultraviolet radiation ,

Marine Biology:, 140 , pp. 1097-1106 .

hdl:10013/epic.15234

Article

Aguilera, J. , Bischof, K. , Karsten, U. , Hanelt, D. and Wiencke, C. (2002)
Seasonal variation in ecophysiological patterns in macroalgae from an Arctic fjord: II. Pigment accumulation and biochemical defence systems ,

Marine Biology 140, pp. 1087-1095 .

hdl:10013/epic.15235

Article

Bischof, K. , Kräbs, G. , Wiencke, C. and Hanelt, D. (2002)
Solar ultraviolet radiation affects the activity of ribulose-1,5-bisphosphate carboxylase-oxygenase and the composition of photosynthetic and xanthophyll cycle pigments in the intertidal green alga Ulva lactuca L. ,

Planta 215, pp. 502-509 .

hdl:10013/epic.14838

Inbook

Bischof, K. , Hanelt, D. and Wiencke, C. (2002)
UV-radiation and Arctic marine macroalgae ,

In: Hessen, D. (ed.): UV-radiation and Arctic ecosystems. Ecological Studies Series Vol. 153, Springer, Heidelberg, Berlin, New York, pp. .

hdl:10013/epic.14537

Article

van de Poll, W. H. , Hanelt, D. , Hoyer, K. , Buma, A. G. and Breemann, A. M. (2002)
Ultraviolet-B induced cyclobutane-pyrimidine dimer formation and repair in Arctic marine macrophytes ,

Photochemistry and photobiology, 76 (5), pp. 493-500 .

doi:10.1562/0031-8655(2002)076 , hdl:10013/epic.22065

Article

Kräbs, G. , Bischof, K. , Hanelt, D. , Karsten, U. and Wiencke, C. (2002)
Wavelength-dependent induction of UV-absorbing mycosporine-like amino acids in the red alga Chondrus crispus under natural solar radiation ,

Journal of Experimental Marine Biology and Ecology, 268 , pp. 69-82 .

hdl:10013/epic.14882

Conference -Talk

Bartsch, I.

, Wagner, A. , Preisler, A. and Hanelt, D. (2001)
Investigations into the sporogenesis of the North Atlantic kelp Laminaria digitata ,

7th International Phycological Congress, 18-25 Aug, Thessaloniki, Greece. .

hdl:10013/epic.22191

Article

Hanelt, D. , Tüg, H. , Bischof, K. , Groß, C. , Lippert, H. , Sawall, T. and Wiencke, C. (2001)
Light regime in an Arctic fjord: a study related to stratospheric ozone depletion as a basis for determination of UV effects on algal growth. ,

Marine Biology, 138 , pp. 649-658 .

hdl:10013/epic.11791

Conference -Poster

Bischof, K. , Kraebs, G. , Hanelt, D. , Franklin, L. , Nixdorf, O. , Schrems, O. and Wiencke, C. (2001)
Seaweeds endangered by enhanced UVB radiation? ,

7th International Phycological Congress, Thessaloniki, Greece. .

hdl:10013/epic.16628

Article

Rae, R. , Hanelt, D. and Hawes, I. (2001)
Sensitivity of freshwater macrophytes to UV radiation: relationship to depth zonation in an oligotrophic New Zealand lake ,

Marine And Freshwater Research, 52 (7), pp. 1023-1032 .

doi:10.1071/MF01016 , hdl:10013/epic.15000

Preview

Article

Rae, R. , Hawes, I. , Hanelt, D. and Howard-Williams, C. (2001)
Ultraviolet light: is it harming New Zealand's lakes ,

Antarctic Science, 9 (1), 10 - 12 .

hdl:10013/epic.14999

Article

Rae, R. , Hawes, I. , Hanelt, D. and Howard-Williams, C. (2001)
Ultraviolet light: is it harming New Zealand's lakes? ,

NIWA Water & Atmosphere, 9 (1), pp. 10-12 .

hdl:10013/epic.15001

Conference -Poster

Wiencke, C. , Gómez, I. , Pakker, H. , Flores-Moya, A. , Altamirano, M. , Hanelt, D. , Bischof, K. and Figueroa, L. (2000)
Effect of UV radiation on brown algal zoospores: Implications for depth zonation ,

Botanikertagung 2000. .

hdl:10013/epic.18663

Article

Bischof, K. , Hanelt, D. and Wiencke, C. (2000)
Effects of ultraviolet radiation on photosynthesis and related enzyme reactions of marine macroalgae ,

Planta, 211 , pp. 555-562 .

hdl:10013/epic.14336

Conference -Poster

Poppe, F. , Hanelt, D. and Wiencke, C. (2000)
Effekte der UV-Strahlung auf die Ultrastruktur und Physiologie von antarktischen rotalgen ,

Botanikertagung 2000. .

hdl:10013/epic.18665

Article

Wiencke, C. , Gómez, I. , Pakker, H. , Flores-Moya, A. , Altamirano, M. , Hanelt, D. , Bischof, K. and Figueroa, F. L. (2000)
Impact of UV-radiation on viability, photosynthetic characteristics and DNA on brown algal zoospores: Implications for depth zonation ,

Marine ecology-progress series, 197 , pp. 217-229 .

hdl:10013/epic.13976

Article

Brouwer, P. E. M. , Bischof, K. , Hanelt, D. and Kromkamp, J. (2000)
Photosynthesis of two Arctic macroalgae under different ambient radiation levels and their sensitivity to enhanced UV radiation ,

Polar Biology, 23 , pp. 257-264 .

hdl:10013/epic.14512

Article

Bischof, K. , Kräbs, G. , Hanelt, D. and Wiencke, C. (2000)
Photosynthetic characteristics and mycosporine-like amino acids under UV-radiation: a competitive advantage of Mastocarpus stellatus over Chondrus crispus at the Helgoland shoreline? ,

Helgoland Marine Research 54, pp. 47-52 .

hdl:10013/epic.14098

Conference -Talk

Hanelt, D. (2000)
UV-B Strahlung, wirklich nur ein Streßfaktor für Pflanzen? ,

Botanikertagung 2000, Jena. .

hdl:10013/epic.17863

Conference -Poster

Kräbs, G. , Hanelt, D. , Bischof, K. , Karsten, U. and Wiencke, C. (2000)
Wavelength-dependent induction of UV-absorbing mycosporine-like amino acids in the red alga Chondrus crispus ,

Conference of the German Botanical Society, Jena, Germany. .

hdl:10013/epic.17871

Article

Bischof, K. , Hanelt, D. and Wiencke, C. (1999)
Acclimation of maximal quantum yield of photosynthesis in the brown alga Alaria esculenta under high light and UV radiation ,

Plant Biology, 1 , pp. 435-444 .

hdl:10013/epic.10938

Article

Aguilera, J. , Karsten, U. , Lippert, H. , Vögele, B. , Philipp, E. , Hanelt, D. and Wiencke, C. (1999)
Effects of solar radiation on growth, photosynthesis and respiration of marine macroalgae from the Arctic ,

Marine Ecology-Progress Series, 191 , pp. 109-119 .

hdl:10013/epic.10623

Article

Flores-Moya, A. , Hanelt, D. , LÃ²pez-Figueroa, F. , Altamirano, M. , Vinegla, B. and Salles, S. (1999)
Solar UV-B radiation shows beneficial effects on recovery of inhibited photosynthesis in the brown alga Dictyota dichotoma. ,

Journal of photochemistry and photobiology b-biology, 49 , pp. 129-135 .

hdl:10013/epic.15273

Conference -Invited talk

Bischof, K. and Hanelt, D. (1999)
UV radiation in Arctic coastal ecosystems and its effects on macroalgal physiology ,

8. International Congress of the European Society for Photobiology, Granada, Spain. .

hdl:10013/epic.16624

Conference -Invited talk

Bischof, K. , Hanelt, D. and Wiencke, C. (1999)
UV-radiation affects depth-zonation of Antarctic macroalgae ,

Ecology of the Antarctic Sea Ice Zone, Symposium and Workshop, Bremerhaven, Germany. .

hdl:10013/epic.16625

Article

Karsten, U. , Bischof, K. , Hanelt, D. , Tüg, H. and Wiencke, C. (1999)
The effect of UV radiation on photosynthesis and UV-absorbing substances in the endemic Arctic macroalga Develaraea ramentacea (Rhodophyta) ,

Physiologia Plantarum, 105 , pp. 58-66 .

hdl:10013/epic.12184

Conference -Conference paper

Hanelt, D. (1999)
The influence of UV radiation on algal physiology ,

Proceedings 2nd Phycological Congress, Montecatini Terme, Italy. - 26. 09. 1999 .

hdl:10013/epic.17698

Conference -Invited talk

Hanelt, D. and Wiencke, C. (1999)
The influence of UV-radiation on algal physiology ,

2nd European Phycological Congress, Montecartini, Italy. .

hdl:10013/epic.17866

Article

Bischof, K. , Hanelt, D. , Tüg, H. , Karsten, U. , Brouwer, P. E. M. and Wiencke, C. (1998)
Acclimation of brown algal photosynthesis to ultraviolet radiation in Arctic coastal waters (Spitsbergen, Norway) ,

Polar Biology 20, pp. 388-395 .

hdl:10013/epic.10936

Conference -Poster

Bischof, K. , Hanelt, D. , Tueg, H. , Karsten, U. and Wiencke, C. (1998)
Acclimation of photosynthesis of Laminaria saccharina to ultraviolet radiation in Arctic coastal waters (Spitsbergen, Norway) ,

Conference of the German Botanical Society, Bremen, Germany .

hdl:10013/epic.16623

Article

Hanelt, D. (1998)
Capability of dynamic photoinhibition in Arctic macroalgae is related to their depth distribution ,

Marine Biology, 131 , pp. 361-369 .

hdl:10013/epic.11790

Conference -Conference paper

Karsten, U. , Hanelt, D. , Bischof, K. , Tüg, H. , Brouwer, P. E. M. and Wiencke, C. (1998)
Enhanced ultraviolet radiation over the Arctic - what are the consequences for seaweed physiology and ecology? ,

The Arctic and Global Change : Multidisciplinary approach and international efforts at Ny-Ålesund, Svalbard. Proceedings from the Fourth Ny-Ålesund Seminar, Ravello, Italy, 5-6 March 1998 / Edited by R. Casacchia, H. Koutsileos, M. Morbidoni, P.D. Petrell .

hdl:10013/epic.14406

Conference -Invited talk

Hanelt, D. (1998)
Marine Makroalgen unter Starklichtstress ,

Botanikertagung 1998, Bremen. .

hdl:10013/epic.17860

Book

Hanelt, D. (1998)
Pflanzen unter Starklichtstreß ,

Habilitationsschrift, Universität Bremen .

hdl:10013/epic.15818

Conference -Invited talk

Hanelt, D. (1998)
Stratosperic ozone loss, light climate and effects of UV-radiation on Artic macroalgae - amultidisciplinary study on Spitzbergen (Norway) ,

3. Algal Photobiology Conference Stockholm. .

hdl:10013/epic.17859

Article

Bischof, K. , Hanelt, D. and Wiencke, C. (1998)
UV-radiation can affect depth-zonation of Antarctic macroalgae ,

Marine Biology, 131 , pp. 597-605 .

hdl:10013/epic.10937

Article

Karsten, U. , Sawall, T. , Hanelt, D. , Bischof, K. , Figueroa, F. L. , Flores-Moya, A. and Wiencke, C. (1998)
An inventory of UV-absorbing mycosporine-like amino acids in macroalgae from polar to warm-temperate regions ,

Botanica Marina 41, pp. 443-445 .

hdl:10013/epic.12182

Article

Wiencke, C. , Hanelt, D. , Gómez, I. and Bischof, K. (1998)
The physiological bases of macroalgal depth distribution in Antarctic coastal waters ,

New Zealand Natural Sciences 23/Suppl. 228 .

hdl:10013/epic.13974

Article

Hanelt, D. , Melchersmann, B. , Wiencke, C. and Nultsch, W. (1997)
Effects of high light stress on photosynthesis of polar macroalgae in relation to depth distribution ,

MARINE ECOLOGY-PROGRESS SERIES, 149 , pp. 255-266 .

hdl:10013/epic.11787

Article

Hanelt, D. , Wiencke, C. and Nultsch, W. (1997)
Influence of UV radiation on the photosynthesis of Arctic macroalgae in the field ,

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 38 , pp. 40-47 .

hdl:10013/epic.11789

Article

Hanelt, D. (1997)
Mit dem neuen Diving-Pam in arktischen und südlichen Gewässern ,

Walz News, 7 .

hdl:10013/epic.11786

Article

Hanelt, D. , Wiencke, C. , Karsten, U. and Nultsch, W. (1997)
Photoinhibition and recovery after high light stress in different developmental and life-history stages of Laminaria saccharina (Phaeophyta) ,

JOURNAL OF PHYCOLOGY, 33 , pp. 387-395 .

hdl:10013/epic.11788

Conference -Conference paper

Bischof, K. , Hanelt, D. and Wiencke, C. (1997)
UV-radiation affects depth zonation of polar macroalgae. ,

Proc. 7th Congress of the European Society of Photobiology Stresa (Italy) .

hdl:10013/epic.14569

Conference -Talk

Bischof, K. , Hanelt, D. and Wiencke, C. (1997)
UV-radiation affects depth-zonation of polar macroalgae ,

7th International Congress of the European Society for Photobiology, Stresa, Italy. .

hdl:10013/epic.16621

Conference -Invited talk

Hanelt, D. and Wiencke, C. (1997)
UV-radiation impairs photosynthesis of Arctic macroalgae ,

Proc. 7th Congress of the Eur. Soc. of Photobiol. Stresa (Italy) .

hdl:10013/epic.14570

Conference -Talk

Hanelt, D. (1997)
UV-radiation impairs photosynthesis of arctic macroalgae ,

Proceedings 7th congress of the European Society for Photobiology, Stresa, Italy, 8. - 13. 09. 1997,O 34. .

hdl:10013/epic.17731

Article

Hanelt, D. (1996)
Photoinhibition of photosynthesis in marine macroalgae (Review) ,

SCIENTIA MARINASuppl.1, 60 , pp. 243-248 .

hdl:10013/epic.11785

Article

Hanelt, D. (1995)
Die Photoinhibition bei den polaren benthischen Makroalgen. ,

Reports on Polar Research, Alfred Wegener Institut for Polar and Marine Research, Bremerhaven, 155 , pp. 18-20 .

hdl:10013/epic.15824

Article

Hanelt, D. and Nultsch, W. (1995)
Field studies of photoinhibition show non-correlations between oxygen and fluorescence measurements in the Arctic red alga Palmaria palmata ,

JOURNAL OF PLANT PHYSIOLOGY, 145 , pp. 31-38 .

hdl:10013/epic.11783

Article

Leukart, P. and Hanelt, D. (1995)
Light requirements for photosynthesis and growth in several macroalgae from a small soft-water stream in the Spessart Mountains, Germany ,

Phycologia, 34 , pp. 528-532 .

hdl:10013/epic.12547

Article

Uhrmacher, S. , Hanelt, D. and Nultsch, W. (1995)
Zeaxanthin content and the degree of photoinhibition are linearly correlated in the brown alga Dictyota dichotoma ,

Marine Biology, 123 , pp. 159-165 .

hdl:10013/epic.13750

Article

Hanelt, D. , Uhrmacher, S. and Nultsch, W. (1995)
The effect of photoinhibition on photosynthetic oxygen production in the brown alga Dictyota dichotoma ,

BOTANICA ACTA, 108 , pp. 99-105 .

hdl:10013/epic.11784

Article

Hanelt, D. , Jaramillo, I. M. , Nultsch, W. and Westermeier, R. (1994)
Photoinhibition as regulative mechanism of photosynthesis in marine algae of Antarctica ,

Ser Cient INACH, 44 , pp. 57-77 .

hdl:10013/epic.11782

Article

Hanelt, D. , Li, J. and Nultsch, W. (1994)
Tidal dependence of photoinhi-bition of photosynthesis in marine macrophytes of the South China Sea. ,

Botanica Acta, 107 , pp. 66-72 .

hdl:10013/epic.15823