• Deutsch
    • English
  • English 
    • Deutsch
    • English
     
    Suche 
    •   Startseite
    • Suche
    •   Startseite
    • Suche
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Suche

    Erweiterte FilterFilter ausblenden

    Filter

    Use filters to refine your search results.

    11-20 von 60 Publikationen

    • Sort by:
    • Relevanz
    • Title descendent
    • Date ascendent
    • Date descendent
    • Zugangsdatum aufsteigend
    • Zugangsdatum absteigend
    • Items per page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Sammelbandbeitrag

    Digital Services in Academic Libraries 

    Lossau, Norbert
    In: Earnshaw, Rae; Vince, John (Hrsg.) Digital Convergence
    (Springer, 2008)
    Academic libraries consider themselves to be guarantors of a high-quality sup¬ ply of literature for the academic community. What does the provision of infor¬ mation services mean today? How do we define digital services ...
    Sammelbandbeitrag

    Non-lithistid fossil Demospongiae 

    Reitner, Joachim; Wörheide, G.
    In: John N. A. Hooper (Hrsg.) Systema Porifera : a guide to the classification of sponges. Vol. 1: Introductions and Demospongiae
    (Kluwer, 2002)
    Available evidence suggests that the first demosponges occur in the Late Proterozoic, with forms characterized by bundles of long monaxonic spicules. In the Middle Devonian the first modern forms of Dendroceratida, ...
    Sammelbandbeitrag

    Copyright Issues for digital material and its distribution 

    Bargheer, Margo
    In: König, Gerhard; Lehmann, Hartmut; Köhring, Robert (Hrsg.) WG VI/1-2 Tools and Techniques for E-Learning
    (ISPRS Archives, 2005)
    Passing on information within the traditional model of teaching face-to-face had been mostly volatile and for a circumscribed audience. It therefore required less attention on possible copyright infringements unless the ...
    Sammelbandbeitrag

    Kieselschwämme (Hexactinellida und "Lithistida" aus den Cipit-Kalken der Cassianer Schichten (Karn, Südtirol) 

    Keupp, Helmut; Reitner, Joachim; Salomon, Dort
    In: Keupp, Helmut (Hrsg.) 25 Jahre Paläontologie FU Berlin
    (Fachbereich Geowiss., 1989)
    Aus unterkarnischen Cipit-Kalken (Cassianer Schichten) wird eine artenarme Faunula rigider Kieselschwiin.ne beschrieben. Erstmalig fur die Trias gelingt der Nachweis komplett erhaltener lithistider Schwanvne. Sie inkrustieren ...
    Sammelbandbeitrag

    Monodromy of elliptic surfaces 

    Bogomolov, Fedor; Tschinkel, Yuri
    In: Schneps, Leila (Hrsg.) Galois groups and fundamental groups
    (Univ. Press, Cambridge [u.a.], 2003)
    Sammelbandbeitrag

    Calcifying extracellular mucus substances (EMS) of Madrepora oculata 

    Reitner, Joachim
    In: Cold-water corals and ecosystems
    (Springer, 2005)
    Colonial non-zooxanthellate corals from deep-water coral reefs, Lophelia pertusa and Madrepora oculata, produce large amounts of extracellular mucus (EMS). This mucus has various functions, e.g., an antifouling capability ...
    Sammelbandbeitrag

    Biocalcification processes in three coralline sponges from the Lizard Island Section (Great Barrier Reef, Australia): The Stromatoporoid Astrosclera, the Chaetetid Spirastrella (Acanthochaetetes) and the Sphinctozoid Vaceletia (Demospongiae) 

    Wörheide, Gert; Reitner, Joachim; Gautret, Pascale
    In: Reitner, Joachim (Hrsg.) Globale und regionale Steuerungsfaktoren biogener Sedimentation
    (Geol. Inst. der Georg-august-Univ., 1996)
    The main biocalcification events in the phylogenetically distinct taxa Astrosc/era, S. (Acanthochaetetes) and Vace/ etia are described. Each taxon constructs its secondary calcareous skeleton in its own highly specialized ...
    Sammelbandbeitrag

    New data on microbial communities and related sponge fauna from the Alkaline Satonda Crater Lake (Sumbawa, Indonesia) 

    Arp, Gernot; Reitner, Joachim; Wörheide, Gert; Landmann, Guenter
    In: Reitner, Joachim (Hrsg.) Globale und regionale Steuerungsfaktoren biogener Sedimentation
    (Geol. Inst. der Georg-august-Univ., 1996)
    The small erater lake of the Island Satonda is characterized by highly alkaline conditions as a whole probably due to an intense sulfate reduction in the deep anoxic water body. Some portions of the highly alkali ne ...
    Sammelbandbeitrag

    Lake Thetis domal microbialites 

    Reitner, Joachim; Paul, Josef; Arp, Gernot; Hause-Reitner, Dorothea
    In: Reitner, Joachim (Hrsg.) Globale und regionale Steuerungsfaktoren biogener Sedimentation
    (Geol. Inst. der Georg-august-Univ., 1996)
    Lake Thetis is a small saline lake with an increased alkalinity and abundant domal microbialites. These microbialites exhibit a rough stromatolitic structure. The recent growth results mainly from calcifying ...
    Sammelbandbeitrag

    Biogeochemistry of modern Porifera and microbialites from Lizard Island (Great Barrier Reef, Australia) and fossil analogues 

    Thiel, Volker; Reitner, Joachim; Michaelis, Walter
    In: Reitner, Joachim (Hrsg.) Globale und regionale Steuerungsfaktoren biogener Sedimentation
    (Geol. Inst. der Georg-august-Univ., 1996)
    Organic geochemical techniques were applied to study the lipid conte nt of living reef organisms and rock sampies trom different carbonate facies. The characterization of individual organic compounds ("biomarkers") ...
    • 1
    • 2
    • 3
    • 4
    • 5
    • . . .
    • 6

    Kontakt | Impressum
    Entwicklung und Betrieb durch Niedersächsische Staats- und Universitätsbibliothek Göttingen
     

     


    Kontakt | Impressum
    Entwicklung und Betrieb durch Niedersächsische Staats- und Universitätsbibliothek Göttingen