Senckenberg am Meer Wilhelmshaven

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Beiträge in Wissenschaftsjournalen und Fachbüchern

Thomsen, J., Stapp, L. S., Haynert, K., Schade, H., Danelli, M., Lannig, G., Wegner, K. M., and Melzner, F. (2017): Naturally acidified habitat selects for ocean acidification–tolerant mussels. Science Advances 3(4): e1602411, doi:10.1126/sciadv.1602411

Beck., M., Reckhardt, A., Amelsberg, J., Bartholomä, A., Brumsack, H.-J., Cypionka, H., Dittmar, T., Engelen, B., Greskowiak, J., Hillebrand, H., Holtappels, M., Neuholz, R., Köster, J., Kuypers, M. M. M., Massmann, G., Meier, D., Niggemann, J., Paffrath, R., Pahnke, K., Rovo, S., Striebel, M., Vandieken, V., Wehrmann, A. & Zielinski, O. (2017): The drivers of biogeochemistry in beach ecosystems: A cross-shore transect from the dunes to the low water line. – Marine Chemistry, 190: 35-50.

Karle, M., Frechen, M. & Wehrmann, A. (2017): Holocene coastal lowland evolution: reconstruction of land-sea transitions in response to sea-level changes (Jade Bay, southern North Sea, Germany). – German Journal of Geology, 168 (1): 21-38.

Wehrmann, A. (2016): Tidal depositional systems. In: Harff, J., Meschede, M., Petersen, S. & Thiede, J. [eds.], Encyclopedia of Marine Geosciences: 849-859, Springer (Dordrecht).

Wehrmann, A. (2016): Wadden Sea. In: Harff, J., Meschede, M., Petersen, S. & Thiede, J. [eds.], Encyclopedia of Marine Geosciences: 933-939, Springer (Dordrecht).

Markert, A., Matsuyama, K., Rohde, S., Schupp, P., Wehrmann, A. (2016): First record of the non-native Pacific bryozoan Smittoidea prolifica Osburn, 1952 at the German North Sea coast. – Marine Biodiversity, 46(3): 717-723.

Reckhardt, A., Beck, M., Seidel, M., Riedel, T., Wehrmann, A., Bartholomä, A., Schnetger, B., Dittmar, T., Brumsack, H.-J. (2015): Carbon, nutrient and trace metal cycling in sandy sediments: A comparison of high-energy beaches and backbarrier tidal flats. – Estuarine Coastal Shelf Science, 159: 1-14

Wehrmann, A. & Bartholomä, A. (2015): Meeresgeologie. In: Die Jade – Flusslandschaft am Jadebusen, 49-57, Isensee (Oldenburg).

Markert, A, Raupach, M.J., Segelken-Voigt, A. & Wehrmann, A. (2015): Molecular identification and morphological characteristics of native and invasive Asian brush-claw ed crabs (Crustacea: Brachyura) from Japanese and German coasts: Hemigrapsus penicillatus (De Haan, 1835) versus Hemigrapsus takanoi Asakura & Watanabe 2005. – Organisms, Diversity & Evolution, 14(4): 369-382.

Wilkes, H., Benz, O, Chabrillat, S., Mangelsdorf, K, Völkel, J., Wagner, D. Wehrmann, A. (2014): Landschaftsentwicklung und Klimawandel im südlichen Afrika. – System Erde, 4 (2): 38-45.

Wehrmann, A., Schwartz, M., Hecker, N. & Liebezeit, G. (2014): Initial barrier island evolution (Kachelotplate, Central Wadden Sea): sediment-vegetation interaction. In: Hellwig, U. & Stock, M. [eds.], Dynamic islands in the Wadden Sea. – Wadden Sea Ecosystem, 33: 17-27.

Markert, A., Esser, W., Frank, D., Wehrmann, A. Exo, K.-M. (2013): Habitat change by the formation of alien Crassostrea-reefs in the Wadden Sea and its role as feeding sites for waterbirds. – Estuarine Coastal Shelf Science 131: 41-51.

Schückel, U., Markert, A., Neumann, H., Kröncke, I., Wehrmann, A. (2013): Neue Krebs im Vormarsch: Arealverschiebung und Bioinvasionen in der Nordsee. Senckenberg Natur, Forschung, Museum 143 (5/6):152-157.

Liebezeit, G., Wehrmann, A., Hecker, N. & Czeck, R. (2013): Die Kachelotplate – Einblicke in die Entstehung von Barriereinseln. – Natur und Umweltschutz, 12: 7-17.

Wehrmann, A. & Tilch, E. (2012): Der Inselentstehung auf der Spur – die Dynamik geobiologischer Prozesse im Wattenmeer. -- Forum Geoökologie, 23(3): 22-27.

Kröncke, I., Boersma, M., Czeck, R., Dippner, J.W., Ehrich, S., Exo, M.K., Hüppop, O., Malzahn, A., Marencic, H., Markert, A., Millat, G., Neumann, H., Reiss, H., Sell., A., Sobottka, M., Wehrmann, A., Wiltshire K.H. & Wirtz, K. (2012): Auswirkungen auf marine Lebensräume. In: In: Mosbrugger, V.,  Brasseur,  G.P., Schaller , M., Stribrny, B. (Hrsg.), Klimawandel und Biodiversität - Folgen für Deutschland. Wissenschaftliche Buchgesellschaft, Darmstadt: 106-127.

Wehrmann, A., Gerdes, G. & Höfling, R. (2011): Microbial mats in Lower Triassic siliciclastic playa environment (Middle Buntsandstein, North Sea). In: Chafetz, H. & Noffke, N. [Eds.]: Microbial mats in siliciclastic sediments. SEPM Special Publication, 101: 177-190.

Schindler, E. & Wehrmann, A. (2011): Genesis and internal architecture of the Middle to Upper Devonian Gwirat Al Hyssan reef-mound (western Sahara). – Palaeogeography, Palaeoclimatology, Palaeoecology, 304: 184-193.

Brennholt, N., Bartelt, E. Gerts, G., Hauk, G., Luden, K. Oberbeckmann, S., Rahmdohr, S., Reifferscheid, G., Strauch, E., Wehrmann, A. & Böer, S. (2010): Pathogene Vibrionen in der marinen Umwelt – Bericht Workshop BfG 14./15. April 2010. – Umweltmedizin in Forschung und Praxis, 15(6): 343-351.

Markert, A., Wehrmann, A. & Kröncke, I. (2010): Recently established Crassostra-reefs versus native Mytilus-beds: differences in ecosystem engineering affects the macrofaunal communities (Wadden Sea of Lower Saxony, southern German Bight). Biological Invasions, 12 (1): 15-32.

Wehrmann, A., Wilde, V., Schindler, E., Brocke, R. & Schultka, S. (2010): High-resolution facies analysis of a Lower Devonian deltaic marine-terrestrial transition (Nellenköpfchen Formation, Rheinisches Schiefergebirge, Germany): implications for small scale fluctuations of coastal environments. – Neues Jahrbuch Geologie Paläontologie Abhandlungen, 256 (3): 317-334.

Wehrmann, A., Yilmaz, İ., Yalcin, M.N., Wilde, V., Schindler, E., Weddige, K., Saydam Demirtas, G., Özkan, R., Nazik, A., Nalcioglu, G., Kozlu, H., Karslioglu, Ö., Jansen, U., Ertug, K., Brocke, R. & Bozdogan, N. (2010): Devonian shallow-water sequences from the North-Gondwana coastal margin (Central and Eastern Taurides, Turkey): Sedimentology, facies and global events. – Gondwana Research, 17 (2-4): 546-560.

Schmidt, A., Wehrmann, A. & Dittmann, S. (2010): Low mortality rates of juvenile Pacific oysters in the German Wadden Sea are characteristic for invasive species: A reply to Beukema & Dekker. – Helgoland Marine Research, 64 (1): 71-73.

Nehls, G., Witte, S., Büttger, H., Dankers, N., Jansen, J., Millat, G., Herlyn, M., Markert, A., Krstensen, P., Ruth, M., Buschbaum, C. & Wehrmann, A. (2009) Beds of blue mussels and Pacific oysters. In: Marencic, H. & Vlas, J. DE [eds.]: Wadden Sea Quality Status Report 2009. – Wadden Sea Ecosystem, 25: 1-30.

Wehrmann, A., Markert, A., Esser, W., Narkus, S. & Rabe, K. (2009) Management der Bioinvasion der Pazifischen Auster (Crassostrea gigas). Unpubl. Abschlussbericht Projekt 25/05 der Niedersächsischen Watten¬meer-Stiftung, 190pp.

Noffke, A., Hertweck, G., Kröncke, I. & Wehrmann,A. (2009): Particle size selection and tube-structure of the polychaete Owenia fusiformis. – Estuarine Coastal Shelf Science, 81: 160-168.

Wehrmann, A. & Tilch, E. (2008): Sedimentary dynamic of an ephemeral sand bank island (Kachelotplate, German Wadden Sea): An atlas of sedimentary structures. – Senckenbergiana maritima, 38(2): 185-198

Gerdes, G. & Wehrmann, A. (2008): Biofilms in surface sediments of the ephemeral sand bank island Kachelotplate (southern North Sea). – Senckenbergiana maritima, 38(2): 173-183

Schmidt, A., Wehrmann, A. & Dittmann, S. (2008): Population dynamics of the invasive Pacific oyster Crassostrea gigas during the early stages of an outbreak in the Wadden Sea (Germany). – Helgoland Marine Research, 62(4): 367-376.

Brandt, G.,  Wehrmann, A. & Wirtz, K.W (2008): Rapid invasion of Crassostrea gigas into the German Wadden Sea dominated by larval supply. – Journal of Sea Research, 59(4): 279-296

Schneider-Storz, B., Nebelsick, J.H., Wehrmann, A. & Federolf, C. (2008): Comparative taphonomy of three bivalves from mass shell accumulation in the macrotidal regime of North Sea tidal flats. – Facies, 54(4): 461-478.

Hertweck, G., Wehrmann, A. & Liebezeit, G. (2007): Bioturbation structures of polychaetes in modern shallow marine environments and their analogues to Chondrites group traces. – Palaeogeography, Palaeoclimatology, Palaeoecology, 234(3/4): 382-389

Wehrmann, A., Markert, A.& Schmidt, A. (2007): Miesmuschelbank: ein verlorener Lebensraum? Die Einwanderung der Pazifischen Auster in das Wattenmeer und ihre Folgen. – Natur- und Umweltschutz, 6(1): 10-14

 Schöne, B.R., Rodland, D.L., Wehrmann, A., Heidel, B., Oschmann, W., Zhang, Z., Fiebig, J. & Beck, L., (2007): Combined sclerochronologic and oxygen isotope analysis of gastropod shells (Gibbula cineraria, North Sea): life-history traits and utility as a high-resolution environmental archive for kelp forests. Marine  Biology, 150: 1237-1252.

Wehrmann, A., Markert, A., May, P., Schieck, P. & Schmidt, A. (2006): Gefährdungspotential der eulitoralen Miesmuschelbänke im Niedersächsischen Wattenmeer durch die Bioinvasion der Pazifischen Auster Crassostrea gigas. – Unpubl. Abschlussbericht Nieders. Wattenmeer-Stiftung, 110 pp.

Wehrmann, A. (2005): Korallen, Gletscher, Vulkane:  eine Tauch-Expedition zu den Fjorden Nord-Patagoniens. – Natur und Museum, 135 (11/12): 281.

Wehrmann, A. & Schmidt, A. (2005): Gefährdungspotential der eulitoralen Miesmuschelbänke im Niedersächsischen Wattenmeer durch die Bioinvasion der Pazifischen Auster Crassostrea gigas. – Unpubl. Zwischenbericht Nieders. Wattenmeer-Stiftung, 79 pp.

Vlas, J. de, Brinkmann, B., Buschbaum, C., Dankers, N., Herlyn, M., Kristensan, P. S., Millat, G., Nehls, G. Ruth, M., Steenberg, J. & Wehrmann, A. (2005): Intertidal blue mussel beds. – In: Essink, K., Dettmann, C., Farke, H., Laursen, K., Lürßen, G., Marencic, H. & Wiersinga, W. [Eds.]: Wadden Sea Quality Status Report 2004. – Wadden Sea Ecosystems, 19: 190-200.

Wehrmann, A., Blieck, A., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schindler, E., Schultka, S. & Wilde, V. (2005): Paleoenvironment of an Early Devonian land-sea transition: a case study from the southern margin of the Old Red Continent (Mosel Valley, Germany). – Palaios, 20 (2): 101-120.

Hertweck, G., Liebezeit, G., Wehrmann, A. & Steffens, M. (2005): Principles in tidal flat ichnofabric zonation: Implications for palaeoenvironmental and palaeotrophic reconstructions. – Senckenbergiana maritima, 35 (2): 189-201

Königshof, P., Wehrmann, A., Schindler, E., Jansen, U. & Plodowski, G. (2003): Geologische Expedition in die westliche Sahara. – Natur u. Museum, 133: 285-316.

Wehrmann, A. (2003): Biogenic and taphonomic processes affecting the development of shell assemblages: an actuopaleontological case study from mussel banks on North Sea tidal flats. – Facies, 49: 19-30.

Liebezeit, G., Wehrmann, A. & Hamacher, S. (2003): Modern concretions in intertidal flats of the Lower Saxonian Wadden Sea, southern North Sea. – Senckenbergiana marit., 32 (1/2): 147-154.

Wehrmann, A. (2002): Exoten in der Nordsee, Einwanderer aus fremden Meeren. –Natur u. Mus., 132 (5): 186-188M.

Flemming, B. W., Bartholomä, A., Irion, G., Kröncke, I. & Wehrmann, A. (2002): Naturraum Wattenmeer. – Veröffentl. Akad. Geowiss. Hannover, 20: 150-159.

Bungenstock, F., Wehrmann, A., Hertweck, G. & Schäfer, A. (2002): Modifikation von Strömungssystemen und Sohlformen im Gezeitengang auf den Rückseitenwatten der Nordseeinsel Baltrum. – Zentralblatt f. Geologie u. Paläontologie, 2001 (3/4): 1-13.

Wehrmann, A., Herlyn, M., Bungenstock, F., Hertweck, G. & millat, G. (2000): The distribution gap is closed - First record of natural settled pacific oysters Crassostrea gigas in the East Frisian Wadden Sea, North Sea. – Senckenbergiana marit., 30 (3/4): 153-160.

Wehrmann, A. (1999): Long-term survival of epibenthic Cerastoderma edule (L.) in bivalve clusters from backbarrier tidal flats, North Sea. – Senckenbergiana maritima, 30 (1/2): 47-61.

Wehrmann, A. (1998): Modern cool-water carbonates on a coastal platform of Northern Brittany: carbonate production of macrophytic systems and sedimentary dynamics of bioclastic facies. – Senckenbergiana maritima, 28 (4/6): 151-166.

Wehrmann, A. & Hertweck, G. (1998): Lebensspuren. – In: Türkay, M. (Ed.): Wattenmeer.- Kl. Senckenberg - Reihe, 29: 53-57.

Hertweck, G. & Wehrmann, A. (1998): Faziesbereiche - Die Vielfalt in der Gestaltung der Wattlandschaft. – In: Türkay, M. (Ed.): Wattenmeer.- Kl. Senckenberg - Reihe, 29: 45-52.

Schäfer, P., Freiwald, A., Henrich, R., Bader, B., Wehrmann, A., Samtleben, C., Seiter, C. & Zankl, H. (1997): Riffe in gemäßigten und hohen Breiten. – In: Steininger, F. F. & Maronde, D. (Eds.): Städte unter Wasser: 2 Milliarden Jahre.- Kl. Senckenberg - Reihe, 24: 151-156.

Flemming, B.W., Bartholomä, A., Ramsey, P., Rogers, J., Schumann, E., Smith, A. & Wehrmann, A. (1996): Marine geoscience M33/3 - Bedform dynamics on the southeast African continental shelf. – In: Lochte, K., Halbach, P. & Flemming, B. (Eds.): Biogeochemical fluxes in the deep-sea and investigations of geological structures in the Indian Ocean, Meteor Cruise No. 33, Meteor-Berichte, 96-5, 100-116.

Henrich, R., Freiwald, A., Wehrmann, A., Schäfer, P., Samtleben, C. & Zankl, H. (1996): Nordic cold-water carbonates: Occurrences and controls.- In: Reitner, J., Neuweiler, F. & Gunkel, F. (Eds.): Global and regional controls on biogenic sedimentation. I. Reef Evolution. Research Reports. – Göttinger Arb. Geol. Paläont., 35-52.

Wehrmann, A., Freiwald, A. & Zankl, H. (1995): Formation of cold-temperate water multispecies rhodoliths in intertidal gravel pools from Northern Brittany, France. – Senckenbergiana marit., 26 (1/2): 51-71.

Henrich, R., Freiwald, A., Betzler, C., Bader, B., Schäfer, P., Samtleben, C., Brachert, T.C., Wehrmann, A., Zankl, H. & Kühlmann, D.H.H. (1995): Controls on modern carbonate sedimentation on warm-temperate to arctic coasts, shelves and seamounts in the northern hemisphere: implications for fossil counterparts. – Facies, 32, 71-108.

Braun, R., Oetken, S., Königshof, P., Kornder, L. & Wehrmann, A. (1994): Development and biofacies of reef-influenced carbonates (Central Lahn Syncline, Rheinisches Schiefergebirge).- Cour. Forsch.-Inst. Senckenberg, 169, 351-386.

Oetken, S., Braun, R., Königshof, P., Kornder, L. & Wehrmann, A. (1993): Faziesdifferenzierung riffbeeinflußter Ablagerungsräume im Devon der mittleren Lahnmulde.- 8. Sedimentologentreffen Sediment '93, Abstract-Volume, Geologica et Palaeontologica, 69.

Henrich, R., Reitner, J. & Wehrmann, A. (1993): Cold-water shelf carbonates and lag deposites and associated living benthic communities: Spitsbergen Bank.- In: Pfannkuche, O., Duinker, J.C., Graf, G., Henrich, R., Thiel, H. & Zeitzschel, B. (Eds.), Nordatlantik 92, Reise Nr. 21.- Meteor-Berichte, 93/4, 176-180.

Königshof, P., Gewehr, B., Kornder, L., Wehrmann, A., Braun, R. & Zankl, H. (1991): Stromatoporen-Morphotypen aus einem zentralen Riffbereich (Mitteldevon) in der südlichen Lahnmulde.- Geologica et Palaeontologica, 25, 19-35.

 

Beiträge zu Konferenzen, Tagungen & Workshops

 

Segelken-Voigt, A., Gerdes, K., Martínez Arbizu, P., Wehrmann, A., Glatzel, T. (2016): Emergence patterns of harpacticoid copepods in the Wadden Sea (southern North Sea). – IMCo 2016, Heraklion, Crete

Schüller, I., Belz, L., Wilkes, H., Wehrmann, A. (2016): Holocene sedimentation processes and environmental changes along the Namibian coastline. – EGU 2016, Vienna

Belz, L., Schüller, I., Wehrmann, A., Wilkes, H. (2016): Southern African continental climate since the late Pleistocene: Insights from biomarker analyses of Kalahari salt pan sediments. – EGU 2016, Vienn

Schüller, I., Belz, L., Wilkes, H., Wehrmann, A. (2016): Climatic induced shift in rainfall zones preserved in Kalahari salt pans. – IGC 2016, Capetown, South Africa.

Schüller, I., Belz, L., Wilkes, H., Wehrmann, A. (2016): Modern and ancient lagoons of the Namibian coast: sedimentation processes and environmental changes. – IGC 2016, Capetown, South Africa.

Schindler, E., Yalçın, M. N., Wilde, V., Nazik, A., Wehrmann, A., Yılmaz, İ. (2016): enigmatic Fossils from the Middle Devonian of the Eastern Taurides. – 87th PalGes Dresden: 136-137.

Nazik, A., Groos-Uffenorde, H.,  Olempska, E., Yalçın, M.N., Wilde, V., Schindler, E., Königshof, P. & Şeker, E. (2016): Contribution of the Silurian-Devonian Ostracods to the Palaeogeographical Assignment of the Western Pontides, Central and Eastern Taurides, Turkey. – IGCP 591 “The Early to Middle Paleozoic Revolution” Meeting, Ghent University, Belgium, 6-9 July 2016, Abstracts: 118-119; Ghent.

Schindler, E., Yalçın, M. N., Bozdoğan, N., Brocke, R., Groos-Uffenorde, H., Jansen, U., Nazik, A., Özkan, R., Sancay, R. H., Saydam-Demiray, D. G., Weddige, K., Wehrmann, A., Wilde, V., Yılmaz, İ. (2015): Biostratigraphy and correlation of Devonian successions in the Turkish Taurides. – Berichte des Institutes für Erdwissenschaften, Karl-Franzens-Universität Graz, 21: 340; Graz

Schüller, I., Belz, L., Wilkes, H., Wehrmann, A. (2015) Kalahari salt pans as sedimentary archives for reconstruction of Quaternary environments. – EGU 2015, Vienna.

Belz, L., Schüller, I., Wehrmann, A., Wilkes, H. (2015:) Reconstruction of Holocene southern African continental climate using biomarkers from salt pan sediments. – EGU 2015, Vienna.

Belz, L., Schüller, I., Wehrmann, A., Wilkes, H. (2015): Paleoenvironmental reconstruction of Kalahari salt pans based on biomarker and stable isotopes. –  IMOG 2015

Nazik, A., Yalçın, M.N., Schindler, E.,Wilde,V., Wehrmann, A., Haude, R., Finks, R.M., Webster, G.D, Yılmaz, İ., Brocke, R., Jansen, U., Özkan, R., Şeker, E., Groos-Uffenorde, H., Bozdoğan, N., Sancay, R.H., Nalcıoğlu, G., Saydam-Demiray, G., Weddige, K.& Kozlu, H. (2014): Important paleontological evidences of Devonian strata in the Eastern Taurides. – 15. Paleontoloji-Stratigrafi çaliştayi: 44; Antalya

Jansen, U., Bozdoğan, N., Brocke, R., Ertuğ, K., Finks, R.M., Groos-Uffenorde, H., Haude, R., Kozlu, H., Nalcıoğlu, G.F., Nazik, A., Özkan, R., Sancay, R.H., Saydam-Demiray, D.G., Schindler, E., Şeker, E., Weddige, K., Wehrmann, A., Wilde, V., Yalçın, M.N. & Yılmaz, I. (2014): New palaeontological data from the Devonian of Turkey. – 4th International Palaeontological Congress, Abstract Volume: 848; Mendoza.

Linnemann,U., Yılmaz, İ, Klaus, I., Yalçın, M.N., Putzmann, F., Bozdoğan, N., Schindler, E., Wilde, V. & Wehrmann, A. (2014): The signature of hinterland processes and climate of the N-Gondwanan margin in Devonian shelf deposits of the central Taurids (Turkey). – Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 85: 125; Hannover.

Brocke, R., Ertuğ, K.İ., Sancay, R.H., Bozdoğan, N., Wilde, V., Schindler, E., Wehrmann, A. & Yalçın, M.N. (2014): Late Devonian palynology of the Eastern Taurides. – 67th Geological Congress of Turkey, Abstracts Book: 709; Ankara.

Wilde, V., Finks, R.M., Wehrmann, A., Schindler, E., Özkan, R., Nazik, A., Yalçın, M.N., Kozlu, H. & Yılmaz, i. (2014): A demosponge-dominated facies in the Middle Devonian of the Eastern Taurides. – 67th Geological Congress of Turkey, Abstracts Book: 707; Ankara.

Schindler, E., Nazik, A., Haude, R., Brocke, R., Şeker, E., Bozdoğan, N., Sancay, R.H., Groos-Uffenorde, H., Jansen, U., Weddige, K., Özkan, R., Yalçın, M.N., Wehrmann, A., & Wilde,V. (2014): First record of loboliths in Turkey: Scyphocrinoids and other palaeontological evidence for the Silurian/Devonian boundary interval in the Eastern and Central Taurides. – 67th Geological Congress of Turkey, Abstracts Book: 705; Ankara.

Yalçın, M.N., Schindler, E., Wehrmann, A., Nazik, A., Yılmaz, İ., Wilde,V., Özkan, R., Bozdoğan, N., Brocke, R., Saydam-Demiray, G., Weddige, K., Sancay, R.H., Jansen, U., Nalcıoğlu, G., Kozlu, H., Linnemann, U., Şahin, N. & Groos-Uffenorde, H. (2014): Devonian stratitraphy of the Central and Eastern Taurides. – 67th Geological Congress of Turkey, Abstracts Book: 703; Ankara.

Yalçın, M.N., Schindler, E., Brocke, R., Jansen, U., Linnemann, U., Wehrmann, A. & Uhl, D. (2013): The Palaeozoic – an „event story“. – ICDP Scientific Conference: Imaging the past to imagine the future, Abstract Volume: 73-74; Potsdam.

Schindler, E., Yalçın, M.N., Yılmaz, İ., Wilde, V. , Wehrmann, A., Weddige, K., Saydam-Demiray, D.G., Özkan, R.,Nazik, A., Jansen, U., Brocke, R. & Bozdoğan, N. (2013): The Devonian of the Turkish Taurides – new biostratigraphic insights. – Documents de l’Institut Scientifique, 26: 113-116; Rabat.

Segelken-Voigt, A., Gerdes, K., Martinez Arbizu, P., Wehrmann, A. & Glatzel, T. (2013) Nocturnal and diurnal emergence and recolonization of harpacticoid copepods from backbarrier tidal flats (southern North Sea, Wangerooge Island).-Abstract Volume Crust-Tag 2013, Univ. Greifswald.

Wehrmann, A., Bozdoğan, N., Brocke, R., Schindler, E., Wilde, V., Yalçın, M.N. & Yılmaz, İ. (2012): Sedimentary signatures of the North Gondwana margin in the Devonian (Taurides, Turkey): reconstruction of depositional environments and hinterland processes. – In: Yalçın, M.N., Çorbacioğlu, H. & Bozdoğan, N.: Paleozoic of Northern Gondwana and its petroleum potential – A field workshop – TAPG Special Publication, 6: 7-9.

Schindler, E., Bozdoğan; N., Brocke, R., Jansen, U., Karslıoğlu, Ö., Kozlu, H., Nalcıoğlu, G., Nazik, A., Özkan, R., Saydam-Demiray, D.G., Weddige, K., Wehrmann, A., Wilde, V., Yalçın, M.N. & Yılmaz, İ. (2012): Facies development, global events, and lithology of stratigraphically constrained sequences in the Devonian of the Central and Eastern Taurides (Turkey).– In: Yalçın, M.N., Çorbacioğlu, H. & Bozdoğan, N.: Paleozoic of Northern Gondwana and its petroleum potential – A field workshop  – Turkish Association of Petroleum Geologists, Special Publication, 6: 10-11.

Nazik, A., Yalçın, M.N., Wilde, V., Wehrmann, A., Yılmaz, İ.,. Schindler, E., Kozlu, H. & Bozdoğan, N. (2012): Palaeoecology and palaeogeography of ostracods from the Devonian of Halevikdere (Eastern Taurides, Turkey).– In: Yalçın, M.N., Çorbacioğlu, H. & Bozdoğan, N.: Paleozoic of Northern Gondwana and its petroleum potential – A field workshop  – Turkish Association of Petroleum Geologists, Special Publication, 6: 35-36.

Saydam-Demiray, D.G., Weddige, K., Schindler, E., Yılmaz, İ., Wehrmann, A., Wilde, V. & Yalçın, M.N. (2012): Devonian conodonts from the Geyikdağ Unit in the Eastern Taurides (Southern Turkey): Biostratigraphical implications. – In: Yalçın, M.N., Çorbacioğlu, H. & Bozdoğan, N.: Paleozoic of Northern Gondwana and its petroleum potential – A field workshop – Turkish Association of Petroleum Geologists, Special Publication, 6: 37-40.

Raupach, M.J., Markert, A. & Wehrmann, A. (2011): DNA barcodes support the existence of Hemigrapsus takanoi (Asakura & Watanabe, 2005), the sibling species of Hemigrapsus penicillatus (De Haan, 1835). In: Rivera, N.T. & Schubart C.D. (Eds.) Abstract Volume Crust-Tag 2011, Univ. Regensburg, p. 33.

Karle, M. & Wehrmann, A. (2011): Dynamic of land-sea-transition zones acting as a sea level proxy: Reconstruction of the palaeogeography in the coastal lowlands of the Jade Bay area during the Holocene period. In: Selby, K., Long, a. & Woodroffe, S.(eds.): All at Sea – Coastal environments: An holistic appraisal, University of York.

Schindler, E., Bozdoğan, N., Brocke, R., Nazik, A., Özkan, R., Wehrmann, A., Wilde, V., Yalçın, M.N. & Yılmaz, İ. (2011): Devonian sequences of the Central and Eastern Taurides (Turkey) – biostratigraphy, facies, and global events. – Geological Society of America, Abstracts with Programs, 43 (1): 96; Boulder.

Markert, A., Mayr, T., Demann, F. & Wehrmann, A. (2011): Temporal changes in community structure in intertidal habitats successively engineered by non-native Pacific oysters. International Symposium on the Ecology of the Wadden Sea, Texel, Niederlande. Oktober 2011

Bartelt, E., Ramdohr, S., Wehrmann, A., Markert, A., Ackermann, G., Schweizer, M., Poelman, M. & van der Linden, A (2011) Bioinvasion of the Pacific oyster (Crassostrea gigas) in the Wadden Sea – microbial and chemical risks for the consumer: current status of ecological, microbiological and chemical investigations. SafeGuard-Konferenz, Münster, Deutschland. Oktober 2011 (Vortrag).

Markert, A., Millat, G., Ramdohr, S., Bartelt, E. & Wehrmann, A. (2011) Climate induced invasion of the Pacific oyster Crassostrea gigas. Population dynamics of oysters and blue mussels (Mytilus edulis) in the central Wadden Sea. SafeGuard-Konferenz, Münster, Deutschland. Oktober 2011 (Poster).

Markert, A., Segelken-Voigt, A., Raupach, M. & Wehrmann, A. (2011) The hassle to evaluate the status of invading species. Spread of the Asian brush crab Hemigrapsus takanoi on Pacific oyster reefs in the central Wadden Sea. BiKF-retreat, Miltenberg, Deutschland. September 2011 (Poster).

Markert, A., Mayr, T., Demann, F., Wrede, A. & Wehrmann, A. (2011) Dynamic of intertidal benthic communities: ecosystem engineering and climate. BiK-F Kolloqiumsbeitrag Jour fixe, Frankfurt am Main, Deutschland. Mai 2011 (Vortrag).

Kaben-Dobbeck, M., Kraemer, P., Markert, A., Wehrmann, A. & Gerlach, G. (2011). Differences in shell disease in native shore crabs Carcinus maenas versus the invasive Asian brush crab Hemigrapsus takanoi. DZG-Tagung, Saarbrücken, Abstractband, p. 94.

Karle, M. & Wehrmann, A. (2011). Land-Meer-Übergänge am Jadebusen – Ein Blick in die Vergangenheit AMK 2011, Bremen, 29.-30.4.2011

Wehrmann, A., Yılmaz, İ., Wilde, V., Yalçın, M.N. & Schindler, E. (2010): The Devonian coastline of Northern Gondwana: Sedimentary signatures of depositional environments at the Land-Sea transition (Taurids, Turkey), 7th International Symposium on Eastern Mediterranean Geology, Adana. – Abstract book: p. 55.

Schindler, E., Yılmaz, İ., Yalçın, M.N., Wilde, V., Wehrmann, A.,Weddige K., Saydam Demirtas, G., Özkan, R., Nazik, A., Nalcıoğlu, G., Kozlu, H., Karslıoğlu, Ö., Jansen, U., Ertuğ, K., Brocke, R., Bozdoğan, N. (2010): Stratigraphy, facies development and global events in Devonian sequences of the Central and Eastern Taurides (Turkey), 7th International Symposium on Eastern Mediterranean Geology, Adana (Turkey. – Abstract book: p. 56.

Brocke, R., Ertuğ, K., Wehrmann, A., Yılmaz, İ., Bozdoğan, N. & Yalçın, M.N. (2010): Do palynofacies and mineralogical signatures reflect hinterland processes? Implications from Devonian sequences in the Central and Eastern Taurides, Turkey, 7th International Symposium on Eastern Mediterranean Geology, Adana (Turkey. – Abstract book: p. 57.

Wilde, V., Finks, R.M., Schindler, E., Yalçın, M.N., Yılmaz, İ. & Wehrmann, A. (2010): Unusual facies iin the Devonian of the Central Taurids, 7th International Symposium on Eastern Mediterranean Geology, Adana (Turkey) . – Abstract book: p. 58.

Wehrmann, A. (2010): Miocene mixed carbonate-siliciclastic sequences of the Gulf of Suez: Controls in syn-rift deposition by sea-level changes and tectonic movements, 7th International Symposium on Eastern Mediterranean Geology, Adana (Turkey) . – Abstract book: p. 61.

Wehrmann, A., Schindler, E. V. (2010): Pattern and processes in the accumulation of plant debris in different coastal settings: an overview, In: Hoppe, A., Röhling, H.G. & Schüth, C. (eds.): GeoDarmstadt2010 – Geosciences secure the future. – Schriftenreihe Deutsche Geologische Gesellschaft, 68: 597.

Karle, M. & Wehrmann, A. (2010): A shifting coastline - Holocene sea-level fluctuations forming land-sea transition zones in the Jade Bay area. In: Hoppe, A., Röhling, H.G. & Schüth, C. (eds.): GeoDarmstadt2010 - Geosciences secure the future. – Schriftenreihe Deutsche Geologische Gesellschaft, 68: 289-290.

Schindler, E., Wilde, V., Wehrmann, A. & Brocke, R. (2009): Siliciclastic microfacies and taphonomy of a Lower Devonian marine-terrestrial transitional environment (Nellenköpfchen Formation, Rheinisches Schiefergebirge, Germany): implications for small-scale fluctuations in a complex setting. – Cincinatti Museum Center Scientific Contributions, 3: 52

Brocke, R., Schultka, S., Wehrmann, A. (2009). Marine – terrestrial sequences in the Lower Devonian of Germany – a palaeobotanical and palynological approach. – Cincinatti Museum Center Scientific Contributions, 3: 51

Schindler, E., Wilde, V., Wehrmann, A., Brocke, R. & Schultka, S. (2009): A Lower Devonian marine-terrestrial transition - implications for small-scale fluctuations in a complex environmental setting (Nellenköpfchen Formation, Rheinisches Schiefergebirge, Germany). – Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 63: 70.

Markert, A., Esser, W. & Wehrmann, A. (2008): The prominence of native blue mussels as ecosystem engineers in the intertidal flats of the Wadden Sea is replaced by alien oysters: status quo of system change. 1st WCMB World Conference on Marine Biodiversity, Valencia (Spanien).

Wehrmann, A., Yilmaz, I., Schindler, E., Kozlu, H., Bozdogan, N., Brocke, R., Ertug, K., Gedik, I., Jansen, U., Karslioglu, Ö., Nalcioglu, G., Nazik, A., Özkan, Ö., Saydam Demiray, D.G., Weddige, K., Wilde, V. & Yalcin, M.N. (2008): Key sections from the Devonian of the Central and Eastern Taurides (Turkey). – From Gondwana and Laurussia to Pangea: Dynamics of Oceans and Supercontinents. 20th International Senckenberg Conference and 2nd Geinitz Conference. Final Meeting of IGCP 497 and IGCP 499, Abstract volume, 241.

Wehrmann, A., Yilmaz, I., Wilde, V., Schindler, E., Kozlu, H., Yalcin, M.N. (2008): Sedimentology and microfacies of shallow-marine carbonates from the Devonian of the Central and Eastern Taurides (Turkey). – From Gondwana and Laurussia to Pangea: Dynamics of Oceans and Supercontinents. 20th International Senckenberg Conference and 2nd Geinitz Conference. Final Meeting of IGCP 497 and IGCP 499, Abstract volume, 137-139.

Yalcin, M.N., Yilmaz, I., Wilde, V., Wehrmann, A. Schindler, E., Özkan, R., Nazik, A., Nalcioglu, G., Königshof, P., Jansen, U. & Brocke, R. (2008): Palaeogeographic setting of Devonian successions of Turkey – A Gondwana vs. Laurussia comparison. – From Gondwana and Laurussia to Pangea: Dynamics of Oceans and Supercontinents. 20th International Senckenberg Conference and 2nd Geinitz Conference. Final Meeting of IGCP 497 and IGCP 499, Abstract volume, 141-142.

Herkommer, M., Kutschera, J., Markert, A. & Wehrmann, A. (2007): Monitoring of new established oyster reefs in the Wadden Sea. 3rd International Optech Seminar, Annual  Optech ILRIS-3D Users Meeting, Rom.

Markert, A, Kröncke, I., Schmidt, A. & Wehrmann, A, (2007): New oyster reefs in the East Frisian Wadden Sea: Crassostrea gigas affects the community structure of native Blue Mussel beds. – 42nd EMBS Kiel 27–31 August 2007, Abstractvolume: p. 85.

Schindler, E., Wehrmann, A., Yilmaz, I., Yalcin, M.N., Wilde, V., Saydam, G., Özkan, R., Nazik, A., Nalcioglu, G., Kozlu, H., Gedik, I., Ertug, K. & Bozdogan, N. (2007): Stratigraphy and facies of Devonian sequences from the Northern margin of Gondwana (Central to Eastern Taurides, Turkey). – Subcommission on Devonian Stratigraphy and IGCP 499 Devonian Land Sea Interaction, Eureka, Nevada, 9-17 September 2007, Program and Abstracts: 75-76; Eureka.

Yilmaz, I., Yalcin, M.N., Wilde, V., Wehrmann, A., Uguz, M.F., Schindler, E., Saydam, G., Özkan, R., Mann, U., Nazik, A., Nalcioglu, G., Kozlu, H., Königshof, P., Karslioglu, Ö., Jansen, U., Gedik, I., Ertug, K., Brocke, Bozdogan, N. & Bahtiyar, I. (2007): The Devonian of Turkey – an attempt for comparison of Laurussioan and Gondwanan continental margins. – Subcommission on Devonian Stratigraphy and IGCP 499 Devonian Land Sea Interaction, Eureka, Nevada, 9-17 September 2007, Program and Abstracts: 90-91, 1 fig.; Eureka.

Markert, A,  Kröncke, I.,  & Wehrmann, A, (2007): Crassostrea gigas affects the community structure of native Blue Mussel beds. – 10th International Conference on Shellfish Restoration ICRS Vlissingen 12–16 November 2007, Abstractvolume: p. 27.

Herkommer, M., Kutschera, J., Markert, A. & Wehrmann, A. (2007) Monitoring of new established oyster reefs in the Wadden Sea. 3rd International Optech Seminar, Annual  Optech ILRIS-3D Users Meeting, Rom.

Jansen, U., Bensaid, M., Birenheide, R., El Hassani, A., Königshof, P., Plodowski, G., Rjimati, E.-C., Schemm-Gregory, M., Schindler, E. & Wehrmann, A. (2006): Middle Devonian reefs in the western Sahara. – Première Rencontre sur la Valorisation et la Préservation du Patrimoine Paléontologique, 27-29 Avril 2006: 105-107; Marrakech.

Wilde, V., Wehrmann, A., Schindler, E., Yalcin, M.N., Yilmaz, I., Özkan, R., Nazik, A., Nalcioglu, G., Kozlu, H. Gedik, I., Ertug, K. & Bozdogan, N. (2006): Devonian coastal sequences from the northern margin of Gondwana (Central to Eastern Taurids, Turkey). – Schriftenreihe Deutsche Geologische Gesellschaft, 45: 182

Schmidt, A., May, P., Markert, A., Schieck, P., Wehrmann, A., Dublier, N. & Dittmann, S. (2006): Invasion of Pacific Oyster (Crassostrea gigas) in the Wadden Sea – does it matter? – Verhandlungen der Gesellschaft für Ökologie, 36: 316.

Hertweck, G. , Wehrmann, A. & Liebezeit, G. (2005): From ichnocoenosis to Ichnofabric: Development of Ichnofacies before the fossil record. – 40th EMBS, Vienna, Abstract Volume: 56-57.

Ernst, A., Königshof, P., Scholz, J., Wehrmann, A. (2005): Bryozoan involvement in fossil reefs – examples from Devonian reefs in southern Morocco. – International Conference “Devonian terrestrial and marine environments: from continent to shelf, Novosibirsk, July 25 – August 09. – Abstractvolume.

Federolf, C. , Wehrmann, A., Nebelsick, J. & Tietze, K.-W. (2005): Vertically packed shells: an example from macrotidal flats of the North Sea. –Schriftenreihe Deutsche Geologische Gesellschaft, 38: 56.

Nebelsick, J. & Wehrmann, A. (2005): Patterns and processes of mass shell accumulations – carbonate factories in siliciclastic environments. –Schriftenreihe Deutsche Geologische Gesellschaft, 38: 113.

Schneider, B., Nebelsick, J. & Wehrmann, A. (2005): Taphonomie of mass shell accumulations in the macrotidal regimes of North Sea tidal flats. – Schriftenreihe Deutsche Geologische Gesellschaft, 38: 134.

Wehrmann, A., Wilde, V. & Schindler, E. (2005): Plant taphonomy of marine-terrestrial transitions: The Rhenish Devonian and modern analougs. – International IGCP 499 Workshop ‘Devonian Environments of the Gondwana and Laurasian Devonian, Abstract Volume, 26-27.

Schmidt, A., Wehrmann, A. & Dittmann, S. (2005): Mussel beds or oyster reefs – does it matter? – ‘Aquatic invasive species and the functioning of European coastal ecosystems’ MARBEF workshop Abstract Volume.

Königshof, P., Bensaid, M., Birenheide, R., El Hassani, A., Jansen, U., Plodowski, G., Rjimati, G., Schindler, E. & Wehrmann, A. (2004): Middle Devonian Carbonate buildups – examplesa from Western Sahara, Morocco. – ‚Devonian neritic-pelagic correlation and events’ Int. Meeting on Stratigraphy, Rabat, March 1-10 2004, Abstract-Vol.: 28-29.

Wehrmann, A., Schmidt, A. & Försterra, G. (2004): The end of a tropical story: carbonate production by coral assemblages and related benthic communities in the shallow waters of South Chilean fjords. – In: Kukla, P., Littke, R., Stollhofen, H. & Schwarzer, D. [Eds.]: Sediment 2004: Kurzfassungen und Exkursionsführer. – Schriftenr. Dt. Geol. Ges., 33: 174.

Schmidt, A., Wehrmann, A. & Dittmann, S. (2004): Bio-invasion of the Pacific Oyster into the East Frisian Wadden Sea (Germany): Will Mytilus-beds be replaced by Oyster-reefs? – 13th Internat. Conf. Aquatic Invasive Species, 20-24 Sept 2004, Ireland, Abstr. Vol.: 144.

Königshof, P.; Bensaid, M.; Birenheide, R.; El Hassani, A.; Jansen, U.; Plodowski, G.; Rjimati, E.; Schindler, E. & Wehrmann, A. (2004): Carbonate buildups in the Middle Devonian – examples from the western Sahara. – Universitätsdrucke Göttingen: 128-130.

Schindler, E., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schultka, S., Wehrmann, A. & Wilde, V. (2004): Coastal Paleoenvironment: A Lower Devonian (Emsian) land-sea transition South of the Old Red Continent (Mosel Syncline, Rheinisches Schiefergebirge, Germany). – Geological Society of America, Abstracts with Programs, 36 (5): 74451.

Wilde, V., Schindler, E., Plodowski, G., Königshof, P., Jansen, U., Brocke, R., Hertweck, G., Wehrmann, A. & Vogel, O. (2004): Arthropod tracks from the Emsian (upper Lower Devonian) of Burgen (Mosel Syncline, Rheinisches Schiefergebirge). – Universitätsdrucke Göttingen: 247.

Königshof, P., Bensaid, M., Birenheide, R., El Hassani, A., Jansen, U., Plodowski, G., Rjimati, E., Schindler, E. & Wehrmann, A. (2003): The Middle Devonian (Givetian) Gor-al-Hessen reef-mound (Western Sahara). – In: Wehrmann, A. [Ed.]: Sediment 2003 1st Regional Meeting of SEPM-CES. – Terra Nostra, 03/3: pp.

Schindler, E., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schultka, S., Wehrmann, A. & Wilde, V. (2003): A Lower Devonian land-sea transition: Palaeoenvironment in a coastal setting of the Mosel area (Rheinisches Schiefergebirge, Germany). – In: Wehrmann, A. [Ed.]: Sediment 2003 1st Regional Meeting of SEPM-CES. – Terra Nostra, 03/3: 139.

Wilde, V., Wehrmann, A., Schultka, S., Schindler, E., Königshof, P., Jansen, U. & Brocke, R. (2003): Clastic microfacies of Lower Devonian plant accumulations in a marine-terrestrial transition (Alken, Mosel Valley, Germany). – In: Wehrmann, A. [Ed.]: Sediment 2003 1st Regional Meeting of SEPM-CES. – Terra Nostra, 03/3: 72-73.

Schindler, E., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schultka, S., Wehrmann, A. & Wilde, V. (2002): Accumulation of plant material in an intertidal environment (Lower Devonian, Germany) – In: Hüssner, H., Hinderer, M., Götz, A. E. & Petschick, R. [Eds.]:Sediment 2002: Kurzfassungen und Programm. – Schriftenr. Dt. Geol. Ges., 17: 182.

Wehrmann, A. (2002): The formation of cold-water carbonates by kelp-forests, their role in coastal particle fluxes and their general setting in non-tropical carbonate systems. – In: Hüssner, H., Hinderer, M., Götz, A. E. & Petschick, R. [Eds.]:Sediment 2002: Kurzfassungen und Programm. – Schriftenr. Dt. Geol. Ges., 17: 216-217.

Wehrmann, A. (2002): Big digs: sand pits in bioclastic sediments of the North Sea – high grade bioturbation by the edible crab Cancer pagurus. – In: Hüssner, H., Hinderer, M., Götz, A. E. & Petschick, R. [Eds.]: Sediment 2002: Kurzfassungen und Programm. – Schriftenr. Dt. Geol. Ges., 17: 215.

Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schindler, E., Schultka, S., Wehrmann, A. & Wilde, V. (2002): Palaeoenvironment of Lower Devonian successions in the Rhenish Slate Mountains (Germany). – IPC 2002 Sydney, Geol. Soc. Austral. Abstracts, 68: 24.

Brocke, R., Riegel, W., Wilde, V., Jansen, U., Königshof, P., Plodowski, G., Schindler, E. & Wehrmann, A. (2002): New biostratigraphical results from the Lower Devonian (Emsian) of the Eifel area, Germany. ECOS VIII 22.-25. June 2002, Toulouse-Albi. – Strata, Ser. 1, 12: 22.

Königshof, P., Brocke, R., Hertweck, G., Jansen, U., Plodowski, G., Schindler, E., Schultka, S., Wehrmann, A. & Wilde, V. (2002): Sedimentary processes at the land-sea transition: deposition of tide-dominated siliciclastic sequences along a Lower Devonian coastal margin (Mosel Region, Germany). – In: Hüssner, H., Hinderer, M., Götz, A. E. & Petschick, R. [Eds.]:Sediment 2002: Kurzfassungen und Programm. – Schriftenr. Dt. Geol. Ges., 17: 111-112.

Bungenstock, F., Wehrmann, A. & Schäfer, A. (2001): Biofazieszonierung und Sedimentverteilung im Rückseitenwatt der ostfriesischen Insel Baltrum. – In: Gaupp, R. & Klauw, S. van der [Eds.]:Sediment 2001: Programm, Kurzfassungen, Exkursionsführer. – Schriftenr. Dt. Geol. Ges., 13: 27-28.

Schindler, E., Blieck, A., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schultka, S., Vogel, O., Wehrmann, A. &Wilde, V. (2001): Außergewöhnliche Pflanzenakkumulationen in einer gezeitendominierten Fazies im rheinischen Unter-Devon (Alken, Mosel). – In: Wehrmann, A. [Ed.] (2001): PalBioSys 2001 - 3,5 Milliarden Jahre Biodiversität: Tagungsführer. – Terra Nostra, 01/6: 103.

Wehrmann, A. (2000): Are mussel beds just mussel beds? The persistence of epibenthic Cerastoderma edule in mussel beds of the backbarrier tidal flats. – ECSA Workshop Communityecology of soft bottom mussel beds, Abstract Volume: 28.

Wehrmann, A., Brocke, R., Hertweck, G., Jansen, U., Königshof, P., Plodowski, G., Schindler, E., Schultka, S. & Wilde, V. (2000): Intertidal deposits in Lower Devonian siliciclastic sequences of the Mosel Region, Germany. – IAS 20th Regional Meeting Dublin, Ireland, Abstract Volume: 62.

Wehrmann, A. (1998): Epibenthic long-term survival of Cerastoderma edule (L.) in bivalve clusters of the Langeoog/Baltrum backbarrier tidal flats, North Sea. - An actuopaleontological approach. – 33nd EMBS Wilhelmshaven 1998, Abstract-Volume: 71-72.

Wehrmann, A. (1999): Taphonomic effects in life-mode changes: the long-term survival of epibenthic Cerastoderma edule (L.) in bivalve clusters from backbarrier tidal flats, NorthSea. – 14. Sedimentologentreffen Sediment '99, Terra Nostra, 99/4: 282-285.

Wehrmann, A., Flemming, B.W. & Bartholomä, A. (1997) Bryomol-Karbonate des Südostafrikanischen Schelfs (33°S): Steuerungsmechanismen biogener Karbonatproduktion. – 12. Sedimentologentreffen Sediment '97, Terra Nostra, 97/2: 258-259.

Wehrmann, A.& Flemming, B.W. (1997) Modern Bryomol-Carbonate on the southeast African shelf: Controls in production and spatial distribution. – 18th. IAS Regional European Meeting of Sedimentology, Gaea heidelbergensis, 3: 358-359.

Wehrmann, A. (1997): Formation of multispecies rhodoliths in intertidal gravel pools from northern Brittany, France. – 32nd EMBS Lysekil 1997, Abstract-Volume: 136.

Wehrmann, A., Ultsch, A. & Korus, D. (1996): Artifical Neuronal networks in the analysis of  sedimentary facies. – 11. Sedimentologentreffen Sediment '96, Abstract-Volume, 176.

Ultsch, A., Korus, D. & Wehrmann, A. (1995): Neuronal networks and their rules for classification in marine geology. – In: Kremers, H. & Pillmann, W. [Eds.]: Space and Time in Environmental Information Systems - 9th International Symposium on Computer Science for Environmental Protection CSEP 1995: 676-693.

Wehrmann, A. (1995): Holozäne Flachwasserkarbonate der Nordbretagne-Steuerungsmechanismen in karbonatproduzierenden Ökosystemen höherer Breiten. – 10. Sedimentologentreffen Sediment '95, Abstract-Volume, 205-206.

Braun, R., Königshof, P., Kornder, L., Oetken, S. & Wehrmann, A. (1993): Detailuntersuchungen im zentralen Bereich eines mitteldevonischen Stromatoporenriffes, Lahnmulde.- 8. Sedimentologentreffen Sediment '93, Abstract-Volume, Geologica et Palaeontologica, 19-20.

Wehrmann, A. & Zankl, H. (1992): Miocene carbonate sequences of the Gulf of Suez: The result of sealevel changes and tectonic movements during rifting.-Profil, 1, 51.

 

Exkursionsführer


Yalçın, M.N., Wehrmann, A.,Schindler, E., Yılmaz, İ., Wilde, V., Nazik, A., Bozdoğan, N., Özkan, R. & Brocke, R. (2012): Paleozoic of Eastern Taurides: Devonian – In: Göncüoğlu, M.C. & Bozdoğan, N. [Eds.]: Paleozoic of Northern Gondwana and its petroleum potential – A field workshop – TAPG Special Publication, 7: 79-99.

Yılmaz, İ., Nazik, A., Yalçın, M.N., Schindler, E., Wilde, V. & Wehrmann, A. (2010): Field trip guide - The Devonian of the Feke-Saimbeyli area (Eastern Taurides, Turkey). – 7th International Symposium on Eastern Mediterranean Geology, Adana (Turkey), 23 pp.

Wehrmann, A. & Hertweck, G. (2003): Spiekeroog: Geology, Sedimentology and Actuopaleontology of a barrier island and related tidal flats – A field trip guide. In: Wehrmann, A. [Ed.]: Sediment 2003 1st Regional Meeting of SEPM-CES. – Terra Nostra, 03/3: 165-182.

Wehrmann, A. & Hertweck, G. (2001): Spiekeroog: Geologie, Sedimentologie und Aktuopaläontologie eines Barriereinsel- und Wattensystems. – In: Wehrmann, A. [Ed.]: PalBioSys 2001 - 3,5 Milliarden Jahre Biodiversität: Exkursionsführer. – Terra Nostra, 01/8: 49-66 pp.

Jansen, U., Königshof, P., Schindler, E. & Wehrmann, A. (2000): Lower Devonian siliciclastic sequences of the Mosel Trough and reef influenced Middle to Upper Devonian carbonate rocks of the Lahn Syncline (Rheinisches Schiefergebirge, Germany). – EPA Workshop 2000 Biomarkers and Stable Isotopes in Palaeontology, Abstract Volume: 133-148.  

 

Bachelor-, Master-, Diplom- & Doktorarbeiten

Middendorf, F. (2016): Die invasive Braunalge Sargassum muticum: ein neues Habitat im Niedersächsischen Wattenmeer. Bachelorarbeit Universität Oldenburg, 73 pp.

Hesemann, F. (2016): Sedimentary regime shift in the evolution from volano islands to seamounts  (Madeira Archipelago, NE Atlantic). Masterarbeit Universität Bremen, 114 pp.

Kaben-Dobbeck, M. (2015) The ecological role of a Pacific oyster (Crassostrea gigas) reef as a fish habitat in the Wadden Sea of Lower Saxony, Germany. Masterarbeit Universität Hamburg

Reh, A. (2014): Temperaturprofile auf einem Austernriff im Niedersächsischen Wattenmeer. Bachelorarbeit Universität Trier, 66 pp.

Hendel, C. (2014): Regimewechsel: Von der Muschelbank zum Austernriff. Masterarbeit TU Freiberg, 129 pp.

Schwartz, M. (2013): The influence of storm surges on seasonal sediment budget and long-term evolution of the Kachelotplate from 2007 to 2013. Bachelorarbeit RWTH Aachen, 44 pp.

Hesemann, F. (2013): Genese der bioklastischen Sedimente der Großen Meteorbank (Atlantik). Bachelorarbeit Universität Bremen, 45 pp.

Spisla, C. (2013): Die biosedimentären Systeme des Ampere-Seamount, Nordost-Atlantik. Bachelorarbeit Universität Oldenburg, 65 pp.

Wachler, B. (2012): Verlandungsprozesse in ehemaligen Außendeichskleipütten am Jadebusen (deutsche Nordseeküste) - eine vergleichende sedimentologische Analyse. Bachelorarbeit Universität Bremen, 83 pp.

Meyer, J. (2012): The influence of ecosystem engineering by Crassostrea gigas on sediment properties and endobenthic macrofauna. Bachelorarbeit Univerität Oldenburg, 37 pp.

Demann, F. (2011): Zeitliche Variabilität der assoziierten Makrofauna infolge der Riffentwicklung durch die Bioinvasion von Crassostrea gigas. Masterarbeit Universität Odenburg, 179 pp.

Wrede, A. (2011): Etablierung von Austernriffen im Wattenmeer: Einfluss von Sukzessionsprozessen auf die funktionelle Diversität. Bachelorarbeit Universität Marburg, 110 pp.

Rabe, K. (2008): Raum-zeitliche Auflösung eines Ökosystemwechsels - Geobiologische Prozesse der Bioinvasion von Crassostrea gigas. Bachelorarbeit Universität Münster, 43 pp.

Narkus, S. (2008): Makrozoobenthos-Untersuchungen im Bereich eines Crassostrea-Riffes und ihre nahrungsökologische Bedeutung für Wat- und Wasservögel. Bachelorarbeit Universität Oldenburg, 42 pp.

Noffke, A. (2007): Die Feinstruktur der Röhren von Owenia fusiformis im Bezug zur Sedimentologie. Diplomarbeit Universität Oldenburg, 131 pp.

May, P. (2006): Nahrungskonkurrenz zwischen Crassostrea gigas (Thunberg, 1793) und Mytilus edulis Linnaeus, 1758. Diplomarbeit Universität Oldenburg, 76 pp.

Markert, A. (2006): Untersuchung der Lebensgemeinschaft eines durch die Pazifische Auster (Crassostrea gigas) neu entstandenen Austernriffs im Ostfriesischen Wattenmeer. Diplomarbeit FU Berlin, 146 pp.

Ende, S. (2004): nahrungskonkurrenz zwischen der Miesmuschel (Mytilus edulis Linnaeus 1758) und der eingeschleppten pazifischen Auster (Crassostrea gigas Thunberg 1793) im Niedersächsischen Wattenmeer. Diplomarbeit Hochschule Bremen, 57 pp.

Bungenstock, F. (2000): Fazieskartierung und Untersuchungen zur Sedimentverteilung im östlichen Rückseitenwatt der Nordsee-Insel Baltrum. Diplomarbeit Universität Bonn, 137 pp.

Wehrmann, A. (1994): Subboreale Flachwasserkarbonate des Holozäns in der Nordbretagne: Steuerungsmechanismen in karbonatproduzierenden Ökosystemen. Dissertation Universität Marburg.

Wehrmann, A. (1991): Die Geologie des südl. Wadi Abu Gerfan (Golf v. Suez): Sedimentologie, Tektonik und Fazies. Diplomarbeit Universität Marburg.

 

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