Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ulf Karsten"'
Publikováno v:
Limnology and Oceanography: Methods. 18:89-115
Numerical models are a suitable tool to quantify impacts of predicted climate change on complex ecosystems but are rarely used to study effects on benthic macroalgal communities. Fucus vesiculosus L. is a habitat-forming macroalga in the Baltic Sea a
Autor:
Ulf Karsten, Elie Verleyen, Karin Glaser, Ramona Kern, Vivien Hotter, David Velázquez, Christophe V. W. Seppey, Michael Plötze, Mette M. Svenning, Bjorn Tytgat, Lotte De Maeyer, Aline Frossard, Christel Baum, Martin Albrecht, Antonio Quesada, Beat Frey
Publikováno v:
Polar Biology. 42:2131-2145
This is a post-peer-review, pre-copyedit version of an article published in Polar Biology. The final authenticated version is available online at: http://dx.doi.org/https://doi.org/10.1007/s00300-019-02588-z. Although cryptogamic covers are important
Autor:
Ulf Karsten
Publikováno v:
The New phytologist. 143(3)
Eight different species of the red algal genus Porphyra from different biogeographic regions in Europe, Africa, North America, Asia and Australia were collected over the course of the respective growth season and surveyed for the qualitative and quan
Publikováno v:
EPIC3Polar Biology, Springer, 40(7), pp. 1425-1439, ISSN: 0722-4060
The Arctic represents an extreme habitat for phototrophic algae due to long periods of darkness caused by the polar night (~4 months darkness). Benthic diatoms, which dominate microphytobenthic communities in shallow water regions, can survive this d
Autor:
Dieter Hanelt, Alexey Pavlov, Justyna Meler, Mats A. Granskog, Eva Leu, Piotr Kowalczuk, Ulf Karsten, Inka Bartsch, Jean-Charles Gallet, Stephen R. Hudson, Geir Johnsen, Jørgen Berge, Sławomir Sagan, Finlo Cottier, Marion Maturilli, Jonathan H. Cohen
Publikováno v:
The Ecosystem of Kongsfjorden, Svalbard ISBN: 9783319464237
Due to its Arctic location at 79°N, Kongsfjorden in Svalbard experiences strong seasonality in light climate, changing from polar night to midnight sun. Sea ice conditions and the optical properties of seawater further modify the amount and the spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d0723fbbff100fe50eaed2dd1b23f2
https://doi.org/10.1007/978-3-319-46425-1_5
https://doi.org/10.1007/978-3-319-46425-1_5
Autor:
Burkhard Becker, Carolin Schlie, Ulf Karsten, Martin Graeve, Angela Wulff, Jana Woelfel, Duygu Sevgi Sevilgen, Iris Schaub, Heiko Wagner
Publikováno v:
The Ecosystem of Kongsfjorden, Svalbard ISBN: 9783319464237
Organisms in shallow waters at high latitudes are under pressure due to climate change. These areas are typically inhabited by microphytobenthos (MPB) communities, composed mainly of diatoms. Only sparse information is available on the ecophysiology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868ab7308e6873a82f91f4a39abbbd3d
https://doi.org/10.1007/978-3-319-46425-1_8
https://doi.org/10.1007/978-3-319-46425-1_8
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 471:8-16
Seaweeds provide important ecosystem services in coastal areas, and loss of these macrophytes due to anthropogenic global change and warming is a worldwide concern. Fucus vesiculosus L. (Phaeophyceae) is the most abundant and hence ecologically most
Autor:
Pablo Osses, Ulf Karsten, Friedhelm von Blanckenburg, Thomas Scholten, Karen Baumann, Marie Spohn, Karsten Schmidt, Ralf A. Oeser, Kirstin Übernickel, Rafaella Canessa, Nadine Bernhard, Peter Leinweber, Mirjam Schaller, Peter Kühn, Svenja Stock, Burkhard Büdel, Felipe Aburto, Elena Samolov, Leandro Paulino, Katja Tielbörger, Lisa-Marie Moskwa, Roberto Godoy, Jens Boy, Juan P. Fuentes, Maaike Y. Bader, Rómulo Oses, Michaela A. Dippold, Harald Neidhardt, Sandra Spielvogel, Oscar Seguel, Moritz Köster, Nicole Stroncik, Todd A. Ehlers, Emanuel Brucker, Yvonne Oelmann, Patrick Jung, Carsten W. Mueller, Yakov Kuzyakov, Dirk Wagner, Liesbeth van den Brink, Manuel Schmid, Francisco Matus
Publikováno v:
Catena
The effects of climate and topography on soil physico-chemical and microbial parameters were studied along an extensive latitudinal climate gradient in the Coastal Cordillera of Chile (26°–38°S). The study sites encompass arid (Pan de Azucar), se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6adbea3f4b557c291a5a316d43b8917
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:3410888
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:3410888
Publikováno v:
Botanica Marina, 60 (3). pp. 239-255.
EPIC3Botanica Marina, WALTER DE GRUYTER & CO, 60(3), pp. 239-255
EPIC3Botanica Marina, WALTER DE GRUYTER & CO, 60(3), pp. 239-255
Ocean warming and acidification may substantially affect the reproduction of keystone species such as Fucus vesiculosus (Phaeophyceae). In four consecutive benthic mesocosm experiments, we compared the reproductive biology and quantified the temporal
Autor:
Ulf Karsten, Charles D. Amsler, Dieter Hanelt, Margaret N. Clayton, Kenneth H. Dunton, Kai Bischof, Katrin Iken, Chris Wiencke, Iván Gómez, Ulrike H. Lüder
Publikováno v:
EPIC3Reviews in Environmental Science and Biotechnology, 6(1), pp. 95-126
Polar seaweeds are strongly adapted to the low temperatures of their environment, Antarctic species more strongly than Arctic species due to the longer cold water history of the Antarctic region. By reason of the strong isolation of the Southern Ocea