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  • 1
    facet.materialart.12
    Mediterranean cold-water corals: past, present and future : understanding the deep-sea realms of coral (2019)
    Cham : Springer
    Details
    Call number: 9783319916088 (e-book)
    Description / Table of Contents: What do we know about Mediterranean Cold (Deep)-Water coral ecosystems? In this book, specialists offer answers and insights with a series of chapters and short papers about the paleoecology, biology, physiology and ecology of the corals and other organisms that comprise these ecosystems. Structured on a temporal axis—Past, Present and Future—the reviews and selected study cases cover the cold and deep coral habitats known to date in the Mediterranean Basin. This book illustrates and explains the deep Mediterranean coral habitats that might have originated similar thriving ecosystems in today’s Atlantic Ocean
    Type of Medium: 12
    Pages: 1 Online-Ressource (xiv, 582 Seiten) , Illustrationen, Diagramme, Karten (teilweise farbig)
    ISBN: 9783319916088 , 978-3-319-91608-8
    ISSN: 2213-719X , 2213-7203
    Series Statement: Coral reefs of the world volume 9
    URL: https://doi.org/10.1007/978-3-319-91608-8
    Language: English
    Note: Contents Introduction 1 An Introduction to the Research on Mediterranean Cold-Water Corals / Covadonga Orejas and Carlos Jiménez Part I Past 2 Paleoecology of Mediterranean Cold-Water Corals / Marco Taviani, Agostina Vertino, Lorenzo Angeletti, Paolo Montagna, and Alessandro Remia 3 Cold-Water Corals in the Mediterranean: A History of Discovery / Julian Evans, Leyla Knittweis, Joseph A. Borg, and Patrick J. Schembri 4 A Turbulent Story: Mediterranean Contourites and Cold-Water Corals / Michele Rebesco and Marco Taviani 5 Messinian Salinity Crisis: What Happened to Cold-Water Corals? / André Freiwald 6 Did Quaternary Climate Fluctuations Affect Mediterranean Deep-Sea Coral Communities? / Agostina Vertino and Cesare Corselli 7 A Deglacial Cold-Water Coral Boom in the Alborán Sea: From Coral Mounds and Species Dominance / Claudia Wienberg 8 Highly Variable Submarine Landscapes in the Alborán Sea Created by Cold-Water Corals / Dierk Hebbeln 9 Spatio-Temporal Distribution of Mediterranean Cold-Water Corals / Agostina Vertino, Marco Taviani, and Cesare Corselli 10 Bathyal Corals Within the Aegean Sea and the Adjacent Hellenic Trench / Jürgen Titschack 11 Mediterranean Cold-Water Corals as Paleoclimate Archives / Paolo Montagna and Marco Taviani 12 Tomography of Cold-Water Corals-Bearing Cores / Lorenzo Angeletti, Matteo Bettuzzi, and Maria Pia Morigi 13 Changing Views About Mediterranean Cold-Water Corals / Marco Taviani Part II Present 14 Taxonomy, Genetics and Biodiversity of Mediterranean Deep-Sea Corals and Cold-Water Corals / Alvaro Altuna and Angelo Poliseno 15 Habitat Mapping of Cold-Water Corals in the Mediterranean Sea / Claudio Lo Iacono, Alessandra Savini, Veerle A. I. Huvenne, and Eulàlia Gràcia 16 Cold-Water Coral Habitat Mapping in the Mediterranean Sea: Methodologies and Perspectives / Lorenzo Angeletti, Annaëlle Bargain, Elisabetta Campiani, Federica Foglini, Valentina Grande, Elisa Leidi, Alessandra Mercorella, Mariacristina Prampolini, and Marco Taviani 17 Working with Visual Methods, Comparison Among the French Deep-Sea Canyons / Maïa Fourt, Adrien Goujard, and Pierre Chevaldonné 18 Review of the Circulation and Characteristics of Intermediate Water Masses of the Mediterranean: Implications for Cold-Water Coral Habitats / Daniel R. Hayes, Katrin Schroeder, Pierre-Marie Poulain, Pierre Testor, Laurent Mortier, Anthony Bosse, and Xavier du Madron 19 Occurrence and Biogeography of Mediterranean Cold-Water Corals / Giovanni Chimienti, Marzia Bo, Marco Taviani, and Francesco Mastrototaro 20 Gorgonian and Black Coral Assemblages in Deep Coastal Bottoms and Continental Shelves of the Mediterranean Sea / Andrea Gori, Jordi Grinyó, Carlos Dominguez-Carrió, Stefano Ambroso, Pablo J. López-González, Josep-Maria Gili, Giorgio Bavestrello, and Marzia Bo 21 Mediterranean Black Coral Communities / Marzia Bo and Giorgio Bavestrello 22 Recent Discoveries of Extensive Cold-Water Coral Assemblages in Maltese Waters / Leyla Knittweis, Julian Evans, Ricardo Aguilar, Helena Álvarez, Joseph A. Borg, Silvia García, and Patrick J. Schembri 23 Corals of Aphrodite: Dendrophyllia ramea Populations of Cyprus / Covadonga Orejas, Carlos Jiménez, Andrea Gori, Jesús Rivera, Claudio Lo Iacono, Didier Aurelle, Louis Hadjioannou, Antonis Petrou, and Katerina Achilleos 24 Cold-Water Corals in Fluid Venting Submarine Structures / Desirée Palomino, José Luis Rueda, Juan Tomás Vázquez, Javier Urra, Olga Sánchez-Guillamón, Emilio González-García, Nieves López-González, and Luis Miguel Fernández-Salas 25 Cold-Water Corals and Mud Volcanoes: Life on a Dynamic Substrate / Andres Rüggeberg and Anneleen Foubert 26 Occurrence of Living Cold-Water Corals at Large Depths Within Submarine Canyons of the Northwestern Mediterranean Sea / Anna Aymà, Jacopo Aguzzi, Miquel Canals, Joan Batista Company, Galderic Lastras, Ariadna Mecho, and Claudio Lo Iacono 27 Submarine Canyons in the Mediterranean: A Shelter for Cold-Water Corals / Pere Puig and Josep-Maria Gili 28 A Cold-Water Coral Habitat in La Fonera Submarine Canyon, Northwestern Mediterranean Sea / Galderic Lastras, Anna Sanchez-Vidal, and Miquel Canals 29 Cold-Water Coral Associated Fauna in the Mediterranean Sea and Adjacent Areas / José L. Rueda, Javier Urra, Ricardo Aguilar, Lorenzo Angeletti, Marzia Bo, Cristina García-Ruiz, Manuel M. González-Duarte, Eduardo López, Teresa Madurell, Manuel Maldonado, Ángel Mateo-Ramírez, César Megina, Juan Moreira, Francina Moya, Lais V. Ramalho, Antonietta Rosso, Cèlia Sitjà, and Marco Taviani 30 Cold-Water Corals as Shelter, Feeding and Life-History Critical Habitats for Fish Species: Ecological Interactions and Fishing Impact / Gianfranco D’Onghia 31 Past, Present and Future Connectivity of Mediterranean Cold-Water Corals: Patterns, Drivers and Fate in a Technically and Environmentally Changing World / Joana Boavida, Ronan Becheler, Anna Maria Addamo, Florent Sylvestre, and Sophie Arnaud-Haond 32 Desmophyllum dianthus Genetics and More / Anna Maria Addamo 33 Diversity of Bacteria Associated with the Cold Water Corals Lophelia pertusa and Madrepora oculata / Markus G. Weinbauer, Davide Oregioni, Anne Großkurth, Marie-Emanuelle Kerros, Tilmann Harder, Michael DuBow, Jean-Pierre Gattuso, and Cornelia Maier 34 Lophelia pertusa and Madrepora oculata: An Archaea Riddle? / Markus G. Weinbauer, Davide Oregioni, and Cornelia Maier 35 Biology and Ecophysiology of Mediterranean Cold–Water Corals / Stéphanie Reynaud and Christine Ferrier-Pagès 36 Growth Patterns of Mediterranean Calcifying Cold-Water Corals / Franck Lartaud, Vincent Mouchi, Leïla Chapron, Anne-Leïla Meistertzheim, and Nadine Le Bris 37 Demography and Conservation of Deep Corals: The Study of Population Structure and Dynamics / Lorenzo Bramanti, Giovanni Santangelo, Maria Carla Benedetti, Mimmo Iannelli, and Katell Guizien 38 Cold-Water Coral in Aquaria: Advances and Challenges. A Focus on the Mediterranean / Covadonga Orejas, Marco Taviani, Stefano Ambroso, Vasilis Andreou, Meri Bilan, Marzia Bo, Sandra Brooke, Paal Buhl-Mortensen, Erik Cordes, Carlos Dominguez-Carrió, Christine Ferrier-Pagès, Antonio Godinho, Andrea Gori, Jordi Grinyó, Cristina Gutiérrez-Zárate, Sebastian Hennige, Carlos Jiménez, Ann I. Larsson, Franck Lartaud, Jay Lunden, Cornelia Maier, Sandra R. Maier, Juancho Movilla, Fiona Murray, Erwan Peru, Autun Purser, Maria Rakka, Stéphanie Reynaud, J. Murray Roberts, Pedro Siles, Susanna M. Strömberg, Laurenz Thomsen, Dick van Oevelen, Alfredo Veiga, and Marina Carreiro-Silva 39 Approaching Cold-Water Corals to the Society: Novel Ways to Transfer Knowledge / Sergio Rossi and Covadonga Orejas Part III Future 40 Perspectives of Biophysical Modelling with Implications on Biological Connectivity of Mediterranean Cold-Water Corals / Matthew W. Johnston and Ann I. Larsson 41 The Interface Between Tectonic Evolution and Cold-Water Coral Dynamics in the Mediterranean / Rinus Wortel and Paul Meijer 42 The Mediterranean Is Getting Saltier: From the Past to the Future / Nikolaos Skliris 43 The Spread of Non-indigenous Species in the Mediterranean – A Threat to Cold-Water Corals? / Bella S. Galil 44 Fate of Mediterranean Scleractinian Cold-Water Corals as a Result of Global Climate Change. A Synthesis / Cornelia Maier, Markus G. Weinbauer, and Jean-Pierre Gattuso 45 A Case Study: Variability in the Calcification Response of Mediterranean Cold-Water Corals to Ocean Acidification / Juancho Movilla 46 Conservation of Cold-Water Corals in the Mediterranean: Current Status and Future Prospects for Improvement / Maria del Mar Otero and Pilar Marin Species Index Subject Index
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  • 2
    Electronic Resource
    Electronic Resource
    Novel sponge-derived amino acids. 12. Tryptophan-derived pigments and accompanying sesterterpenes from Fascaplysinopsis reticulata (1991)
    s.l. : American Chemical Society
    The @journal of organic chemistry 56 (1991), S. 3403-3410 
    Details
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jo00010a041
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  • 3
    Electronic Resource
    Electronic Resource
    Influence of elevated CO2 and nitrogen supply on the carbon assimilation performance and cell composition of the unicellular alga Dunaliella viridis (2003)
    Oxford, UK : Munksgaard International Publishers
    Physiologia plantarum 119 (2003), S. 0 
    Details
    ISSN: 1399-3054
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The carbon assimilation efficiency and the internal composition of the chlorophyte Dunaliella viridis have been studied under conditions of current (0.035%) and enriched (1%) levels of CO2, with and without N limitation (supplied as nitrate). Results show that both photosynthesis and growth rates are enhanced by high CO2, but the strategy of acclimation also involves the light harvesting machinery and the nutritional metabolism in an N supply dependent manner. D. viridis carried out a qualitative rather than a quantitative acclimation of the light harvesting system leading to increased PSII quantum yields. Total internal C decreased as a consequence of either active growth or organic carbon release to the external medium. The latter process allowed photosynthetic electron transport to proceed at higher rates than under normal CO2 conditions, and maintained the internal C:N balance in a narrow range (under N sufficiency). N limitation generally prevented the effects of high CO2, with some exceptions such as the photosynthetic O2 evolution rate.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1399-3054.2003.00192.x
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  • 4
    Electronic Resource
    Electronic Resource
    Effect of turbulence and inorganic carbon supply on growth ofDunaliella viridis Teodoresco (1995)
    Springer
    International journal of salt lake research 4 (1995), S. 223-232 
    Details
    ISSN: 1573-8590
    Keywords: Dunaliella viridis ; subsidiary energy ; turbulence ; carbon supply ; photosynthetic efficiency
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Geography
    Notes: Abstract Turbulence is known to enhance growth in microalgae. We studied the possible effects of the extra inorganic carbon supplied to the cultures when air bubbling is the source of turbulence. A set of experiments was carried out to separate the effects of the subsidiary action of agitation on growth from those due to possible carbon enrichment from air CO2 when air bubbling was the source of mixing. It was found that air bubbling does not induce an increase of the concentration of inorganic carbon in HCO 3 − -enriched growth media, and that no differences appear between air-bubbled and CO2-free air-bubbled cultures. On the other hand, photosynthetic O2 was accumulated in the medium in non-mixed cultures, which showed higher respiration and lower photosynthetic rates, probably due to photoinhibition induced by oversaturation of O2. Growth rate, maximal cell density and photosynthetic efficiency were higher in aerated cultures than in non-aerated ones.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02001492
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  • 5
    Electronic Resource
    Electronic Resource
    Growth ofDunaliella viridis Teodoresco: effect of salinity, temperature and nitrogen concentration (1991)
    Springer
    Journal of applied phycology 3 (1991), S. 319-327 
    Details
    ISSN: 1573-5176
    Keywords: Dunaliella viridis ; growth ; salinity ; temperature ; nitrogen concentration ; batch culture
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The growth of a strain ofD. viridis has been studied in batch culture under different combinations of temperature, salinity and nitrogen concentrations. Changes in these variables have a significant effect on cell division, biomass production, cell volume and pigment yield. This strain grows optimally at 1 M NaCl and 30 °C. Increasing salinity up to 4 M NaCl leads to a significant decrease of cell division rate and maximal population; growth at lower temperature decreases the rate of division of the cells but increases maximal cell density. Pigment yield decreases with increasing salinity and increases with increasing temperature. Nitrogen concentration has a large effect on total cell biomass and pigment production, but not on cell division rate. Saturation of growth occurs at 5 mM NO 3 − ; higher concentration (e.g. 10 mM) leads to a decrease of maximal cell density and photosynthetic pigment content.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02392885
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  • 6
    Electronic Resource
    Electronic Resource
    Effects of increased atmospheric CO2 and N supply on photosynthesis, growth and cell composition of the cyanobacterium Spirulina platensis (Arthrospira) (1998)
    Springer
    Journal of applied phycology 10 (1998), S. 461-469 
    Details
    ISSN: 1573-5176
    Keywords: Cyanobacterium ; Spirulina platensis ; Arthrospira ; CO2 ; organic carbon ; nitrogen ; photosynthesis ; batch culture
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The consequences of the addition of CO2 (1%) in cultures of S. platensis are examined in terms of biomass yield, cell composition and external medium composition. CO2 enrichment was tested under nitrogen saturating and nitrogen limiting conditions. Increasing CO2 levels did not cause any change in maximum growth rate while it decreased maximum biomass yield. Protein and pigments were decreased and carbohydrate increased by high CO2, but the capability to store carbohydrates was saturated. C:N ratio remained unchanged while organic carbon released to the external medium was enhanced, suggesting that organic carbon release in S. platensis is an efficient mechanism for the maintenance of the metabolic integrity, balancing the cell C:N ratio in response to environmental CO2 changes. CO2 affected the pigment content: Phycocyanin, chlorophyll and carotenoids were reduced in around 50%, but the photosynthetic parameters were slightly changed. We propose that in S. platensis CO2 could act promoting degradation of pigments synthetised in excess in normal CO2 conditions, that are not necessary for light harvesting. Nitrogen assimilation was significantly not affected by CO2, and it is proposed that the inability to stimulate N assimilation by CO2 enrichment determined the lack of response in maximum growth rate.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1008090402847
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  • 7
    Electronic Resource
    Electronic Resource
    Influence of temperature and nitrogen concentration on photosynthesis ofDunaliella viridis Teodoresco (1990)
    Springer
    Journal of applied phycology 2 (1990), S. 309-317 
    Details
    ISSN: 1573-5176
    Keywords: Dunaliella viridis ; net photosynthesis ; temperature ; nitrogen concentration
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The photosynthetic behaviour ofDunaliella viridis has been studied under a combination of three variables: irradiance (0–900 μmol m−2 s−1), temperature (15, 23, 31, 38, 42 °C) and nitrogen concentration (0.05, 0.5, 1.5, 5, 10 mM NO 3 - ) at a salinity of 2 M NaCl. The highest rates of photosynthesis have been found at 31 °C and a nitrate concentration of 10 mM. There exists a synergistic effect between temperature and nitrogen availability on the photosynthesis ofD. viridis; under nitrogen deficiency oxygen evolution is low, even null at high temperature. The interaction between these two variables of control occurs in a multiplicative way. There is also a general increase in photosynthetic pigments following the increase in nitrogen concentration in the culture medium. The normalization of net photosynthesis data in relation to chlorophylla shows that nitrogen concentration makes an indirect control of the photosynthetic rate ofD. viridis through the variation of pigment concentration. The study of the photosynthetic parameters shows that the slope (α) of the curves of photosynthesis and the light-saturated photosynthesis (Pmax) are controlled by more than one variable, including temperature and nitrogen availability.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02180920
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  • 8
    Electronic Resource
    Electronic Resource
    Growth ofDunaliella viridis Teodoresco: effect of salinity, temperature and nitrogen concentration (1991)
    Springer
    Journal of applied phycology 3 (1991), S. 319-327 
    Details
    ISSN: 1573-5176
    Keywords: Dunaliella viridis ; growth ; salinity ; temperature ; nitrogen concentration ; batch culture
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The growth of a strain ofD. viridis has been studied in batch culture under different combinations of temperature, salinity and nitrogen concentrations. Changes in these variables have a significant effect on cell division, biomass production, cell volume and pigment yield. This strain grows optimally at 1 M NaCl and 30 °C. Increasing salinity up to 4 M NaCl leads to a significant decrease of cell division rate and maximal population; growth at lower temperature decreases the rate of division of the cells but increases maximal cell density. Pigment yield decreases with increasing salinity and increases with increasing temperature. Nitrogen concentration has a large effect on total cell biomass and pigment production, but not on cell division rate. Saturation of growth occurs at 5 mM NO 3 − ; higher concentration (e.g. 10 mM) leads to a decrease of maximal cell density and photosynthetic pigment content.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00026094
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  • 9
    Electronic Resource
    Electronic Resource
    Photoinhibition by visible and ultraviolet radiation in the red macroalga Porphyra umbilicalis grown in the laboratory (1999)
    Springer
    Plant ecology 145 (1999), S. 351-358 
    Details
    ISSN: 1573-5052
    Keywords: oxygen measurements ; PAM fluorescence ; photoinhibition ; Porphyra ; rhodophyta ; ultraviolet radiation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Photosynthetic oxygen production and PAM fluorescence measurements were used to follow photoinhibition in the red macroalga Porphyra umbilicalis. Exposure to simulated solar radiation caused inhibition of the effective photosynthetic quantum yield from which the thalli partially recovered in the shade in subsequent hours. There were no significant differences between samples exposed to unfiltered radiation and those exposed to radiation from which increasing portions of UV radiation had been removed indicating that the thalli are well adapted to current levels of solar PAR and UV radiation. This notion was supported by the finding of high concentrations of UV screening pigments which were even enhanced by exposure to increased UV radiation. However, when exposed to (only) UV radiation about 50% higher than that encountered by the organisms in their natural habitat, the photosynthetic yield decreased slowly and did not show any recovery even when the degree of inhibition did not exceed 10%.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1009833520770
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  • 10
    Electronic Resource
    Electronic Resource
    Optimized nitrate reductase assay predicts the rate of nitrate utilization in the halotolerant microalga Dunaliella viridis (1997)
    Springer
    Journal of applied phycology 9 (1997), S. 99-106 
    Details
    ISSN: 1573-5176
    Keywords: Nitrate reductase ; in situ enzymatic activity ; Dunaliella viridis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract An in situ method for measuring nitrate reductase (NR) activity in Dunaliella viridis was optimized in terms of incubation time, concentration of KNO3, permeabilisers (1-propanol and toluene), pH, salinity, and reducing power (glucose and NADH). NR activity was measured by following nitrite production and was best assayed with 50 mM KNO3, 1.2 mM NADH, 5% 1-propanol (v/v), at pH 8.5. The estimated half-saturation constant (Ks) for KNO3 was 5 mM. Glucose had no effect as external reducing power source, and NADH concentrations 〉1.2 mM inhibited NR activity. Nitrite production was linear up to 20 min; longer incubation did not lead to higher nitrate reduction. The use of the optimized assay predicted the rate of NO 3 − removal from the external medium by D. viridis with high degree of precision.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1007978512458
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