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  1. Buch: Verteilung von Mikroplankton-Organismen nordwestlich der Antarktischen Halbinsel unter dem Einfluss sich ändernder Umweltbedingungen im Herbst

    Klöser, Heinz

    Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn

    (Berichte zur Polarforschung, : Reports on polar research ; 77)

    1990  

    Verfasserangabe Heinz Klöser
    Serientitel Berichte zur Polarforschung, : Reports on polar research ; 77
    Schlagwörter Marine plankton/Geographical distribution. ; Marine plankton/Ecology.
    Sprache Deutsch
    Umfang 255 p. :, ill. ;, 24 cm.
    Verlag Alfred-Wegener-Institut für Polar- und Meeresforschung ; Vertrieb durch Buchhandlung K. Kamloth
    Erscheinungsort Bremerhaven ; Bremen
    Dokumenttyp Buch
    Anmerkung Originally presented as the author's thesis (doctoral)--Universität Bremen, 1990. ; Summary in English and German.
    Datenquelle NAL Katalog (AGRICOLA)

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  2. Buch ; Dissertation / Habilitation: Verteilung von Mikroplankton-Organismen nordwestlich der Antarktischen Halbinsel unter dem Einfluss sich ändernder Umweltbedingungen im Herbst

    Klöser, Heinz

    Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn

    (Berichte zur Polarforschung ; 77)

    1990  

    Titelvarianten Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Verfasserangabe Heinz Klöser
    Serientitel Berichte zur Polarforschung ; 77
    Sprache Deutsch
    Umfang 255 S., Ill., graph. Darst., Kt.
    Verlag Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Erscheinungsort Bremerhaven
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Univ., Diss.--Bremen, 1990
    Anmerkung Literaturverz. S. 128 - 149
    Datenquelle Ehemaliges Sondersammelgebiet Küsten- und Hochseefischerei

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  3. Buch: Verteilung von Mikroplankton-Organismen nordwestlich der Antarktischen Halbinsel unter dem Einfluß sich ändernder Umweltbedingungen im Herbst

    Klöser, Heinz

    Contract Sm 22-2-1 = Distribution of microplankton organisms north and west of the antarctic peninsula according to changing ecological conditions in autumn

    (Berichte zur Polarforschung ; 77)

    1990  

    Titelvarianten Antarktisches Mikroplankton im Herbst ; Distribution of microplankton organisms north and west of the antarctic peninsula according to changing ecological conditions in autumn
    Verfasserangabe Heinz Klöser. Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven; Deutsche Forschungsgemeinschaft, Bonn
    Serientitel Berichte zur Polarforschung ; 77
    Umfang 255 S
    Erscheinungsort Bremerhaven
    Dokumenttyp Buch
    Anmerkung Bremen, Univ., FB 2 Biologie-Chemie, Diss. 1990
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

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  4. Buch ; Dissertation / Habilitation: Verteilung von Mikroplankton-Organismen nordwestlich der Antarktischen Halbinsel unter dem Einfluss sich ändernder Umweltbedingungen im Herbst

    Klöser, Heinz

    Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn

    (Berichte zur Polarforschung ; 77)

    1990  

    Titelvarianten Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Verfasserangabe Heinz Klöser
    Serientitel Berichte zur Polarforschung ; 77
    Sprache Deutsch
    Umfang 255 S., Ill., graph. Darst., Kt.
    Verlag Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Erscheinungsort Bremerhaven
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Zugl.: Bremen, Univ., Diss., 1990
    Anmerkung Intermediärsprache: Englisch ; Literaturverz. S. 128 - 149
    Datenquelle Johann Heinrich von Thünen-Institut, Bundesforschunginstitut für Ländliche Räume, Wald und Fischerei

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  5. Buch ; Dissertation / Habilitation: Verteilung von Mikroplankton-Organismen nordwestlich der Antarktischen Halbinsel unter dem Einfluss sich ändernder Umweltbedingungen im Herbst

    Klöser, Heinz

    Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn

    (Berichte zur Polarforschung ; 77)

    1990  

    Titelvarianten Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Verfasserangabe Heinz Klöser
    Serientitel Berichte zur Polarforschung ; 77
    Sprache Deutsch
    Umfang 255 S., Ill., graph. Darst., Kt.
    Verlag Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Erscheinungsort Bremerhaven
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Zugl.: Bremen, Univ., Diss., 1990
    Anmerkung Intermediärsprache: Englisch ; Literaturverz. S. 128 - 149
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

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  6. Buch: Parasitologische Untersuchungen an Weddell-Robben (Leptonychotes Weddelli (Lesson 1826) Allen 1880] und Krabbenfressern [Lebedon Carcinophaqus (Hombron et Jacqunot 1842) Gray 1844] aus der Weddell-See, Antarktis

    Klöser, Heinz

    1985  

    Verfasserangabe Heinz Klöser
    Sprache Deutsch
    Umfang 94 S., Ill
    Erscheinungsort Bochum
    Dokumenttyp Buch
    Anmerkung zugl.: Bochum, Ruhr-Universitaet, Abt. f. Biologie, Diplomarbeit, 1985
    Datenquelle Johann Heinrich von Thünen-Institut, Bundesforschunginstitut für Ländliche Räume, Wald und Fischerei

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  7. Artikel ; Online: Occurrence of Pseudoterranova decipiens (Nematoda) in fish from the Southeastern Weddell Sea (Antarctic)

    Palm, Harry / Andersen, Karin / Klöser, Heinz / Plötz, Joachim

    1994  

    Abstract: Eleven fish species from the Weddell Sea (Antarctic) were examined for infestation with anisakid nematodes. Two species of the genus Contracaecum and the sealworm Pseudoterranova decipiens were isolated from the liver and the body cavity of fish affected. ...

    Abstract Eleven fish species from the Weddell Sea (Antarctic) were examined for infestation with anisakid nematodes. Two species of the genus Contracaecum and the sealworm Pseudoterranova decipiens were isolated from the liver and the body cavity of fish affected. Only two specimens of P. decipiens (1.4%) partly invaded the belly flaps. The following fish species were infested by P. decipiens at the given prevalences: Cygnodraco mawsoni (74.4%), Trematomus scotti (23.2%), Pagetopsis maculatus (10.0%), Cryodraco antarcticus (7.1%), Trematomus lepidorhinus (3.0%), and Dolloidraco longedorsalis (2.7%). All of these, except Trematomus scotti, are new host records. Chaenodraco wilsoni, Chionodraco myersi, Gerlachea australis, Racovitzia glacialis and T. eulepidotus were not infested. The reasons for low prevalence and intensity of infestation are seen in the difficulties of P. decipiens in completing its benthic life cycle in the Weddell Sea environment, in the absence of shallow coastal waters due to the floating shelf-ice. Cygnodraco mawsoni is a crucial intermediate host, without which completion of the parasite life cycle might not be possible. In order to clarify the taxonomical position of Antarctic Pseudoterranova, morphological comparisons with specimens of P. decipiens from the German and Norwegian coast were made using scanning electron microscopy. Results revealed no differences; hence, all specimens studied belong to the same species P. decipiens.
    Thema/Rubrik (Code) 590
    Sprache Englisch
    Verlag Springer
    Erscheinungsland de
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  8. Artikel: An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm

    Dinerstein, Eric / Olson, David / Joshi, Anup / Vynne, Carly / Burgess, Neil D / Wikramanayake, Eric / Hahn, Nathan / Palminteri, Suzanne / Hedao, Prashant / Noss, Reed / Hansen, Matt / Locke, Harvey / Ellis, Erle C / Jones, Benjamin / Barber, Charles Victor / Hayes, Randy / Kormos, Cyril / Martin, Vance / Crist, Eileen /
    Sechrest, Wes / Price, Lori / Baillie, Jonathan E. M / Weeden, Don / Suckling, Kierán / Davis, Crystal / Sizer, Nigel / Moore, Rebecca / Thau, David / Birch, Tanya / Potapov, Peter / Turubanova, Svetlana / Tyukavina, Alexandra / de Souza, Nadia / Pintea, Lilian / Brito, José C / Llewellyn, Othman A / Miller, Anthony G / Patzelt, Annette / Ghazanfar, Shahina A / Timberlake, Jonathan / Klöser, Heinz / Shennan-Farpón, Yara / Kindt, Roeland / Lillesø, Jens-Peter Barnekow / van Breugel, Paulo / Graudal, Lars / Voge, Maianna / Al-Shammari, Khalaf F / Saleem, Muhammad

    BioScience. 2017 June 01, v. 67, no. 6

    2017  

    Abstract: We assess progress toward the protection of 50% of the terrestrial biosphere to address the species-extinction crisis and conserve a global ecological heritage for future generations. Using a map of Earth's 846 terrestrial ecoregions, we show that 98 ... ...

    Abstract We assess progress toward the protection of 50% of the terrestrial biosphere to address the species-extinction crisis and conserve a global ecological heritage for future generations. Using a map of Earth's 846 terrestrial ecoregions, we show that 98 ecoregions (12%) exceed Half Protected; 313 ecoregions (37%) fall short of Half Protected but have sufficient unaltered habitat remaining to reach the target; and 207 ecoregions (24%) are in peril, where an average of only 4% of natural habitat remains. We propose a Global Deal for Nature—a companion to the Paris Climate Deal—to promote increased habitat protection and restoration, national- and ecoregion-scale conservation strategies, and the empowerment of indigenous peoples to protect their sovereign lands. The goal of such an accord would be to protect half the terrestrial realm by 2050 to halt the extinction crisis while sustaining human livelihoods.
    Schlagwörter biosphere ; climate ; ecoregions ; extinction ; habitat conservation ; habitats ; humans ; indigenous peoples ; livelihood
    Sprache Englisch
    Erscheinungsverlauf 2017-0601
    Umfang p. 534-545.
    Erscheinungsort Oxford University Press
    Dokumenttyp Artikel
    ZDB-ID 2066019-4
    ISSN 1525-3244 ; 0006-3568
    ISSN (online) 1525-3244
    ISSN 0006-3568
    DOI 10.1093/biosci/bix014
    Datenquelle NAL Katalog (AGRICOLA)

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  9. Artikel: An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm.

    Dinerstein, Eric / Olson, David / Joshi, Anup / Vynne, Carly / Burgess, Neil D / Wikramanayake, Eric / Hahn, Nathan / Palminteri, Suzanne / Hedao, Prashant / Noss, Reed / Hansen, Matt / Locke, Harvey / Ellis, Erle C / Jones, Benjamin / Barber, Charles Victor / Hayes, Randy / Kormos, Cyril / Martin, Vance / Crist, Eileen /
    Sechrest, Wes / Price, Lori / Baillie, Jonathan E M / Weeden, Don / Suckling, Kierán / Davis, Crystal / Sizer, Nigel / Moore, Rebecca / Thau, David / Birch, Tanya / Potapov, Peter / Turubanova, Svetlana / Tyukavina, Alexandra / de Souza, Nadia / Pintea, Lilian / Brito, José C / Llewellyn, Othman A / Miller, Anthony G / Patzelt, Annette / Ghazanfar, Shahina A / Timberlake, Jonathan / Klöser, Heinz / Shennan-Farpón, Yara / Kindt, Roeland / Lillesø, Jens-Peter Barnekow / van Breugel, Paulo / Graudal, Lars / Voge, Maianna / Al-Shammari, Khalaf F / Saleem, Muhammad

    Bioscience

    2017  Band 67, Heft 6, Seite(n) 534–545

    Abstract: We assess progress toward the protection of 50% of the terrestrial biosphere to address the species-extinction crisis and conserve a global ecological heritage for future generations. Using a map of Earth's 846 terrestrial ecoregions, we show that 98 ... ...

    Abstract We assess progress toward the protection of 50% of the terrestrial biosphere to address the species-extinction crisis and conserve a global ecological heritage for future generations. Using a map of Earth's 846 terrestrial ecoregions, we show that 98 ecoregions (12%) exceed Half Protected; 313 ecoregions (37%) fall short of Half Protected but have sufficient unaltered habitat remaining to reach the target; and 207 ecoregions (24%) are in peril, where an average of only 4% of natural habitat remains. We propose a Global Deal for Nature-a companion to the Paris Climate Deal-to promote increased habitat protection and restoration, national- and ecoregion-scale conservation strategies, and the empowerment of indigenous peoples to protect their sovereign lands. The goal of such an accord would be to protect half the terrestrial realm by 2050 to halt the extinction crisis while sustaining human livelihoods.
    Mesh-Begriff(e) Biodiversity ; Climate ; Conservation of Natural Resources ; Ecology ; Ecosystem ; Humans
    Sprache Englisch
    Erscheinungsdatum 2017-04-05
    Erscheinungsland England
    Dokumenttyp Journal Article ; Comment
    ZDB-ID 280313-6
    ISSN 0006-3568
    ISSN 0006-3568
    DOI 10.1093/biosci/bix014
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Adjustment of anisakid nematode life cycles to the high Antarctic food web as shown by Contracaecum radiatum and C. osculatum in the Weddell Sea

    Klöser, Heinz / Plötz, Joachim / Palm, Harry / Bartsch, Annette / Hubold, Gerd

    1992  

    Abstract: The infestation of Weddell seals and several fish species by the anisakid nematodes Contracaecum osculatum and C. radiatum was compared. Nematode numbers in Weddell seal stomachs ranged from 30 560 to 122 640. Third stage larvae from seals and fish were ... ...

    Abstract The infestation of Weddell seals and several fish species by the anisakid nematodes Contracaecum osculatum and C. radiatum was compared. Nematode numbers in Weddell seal stomachs ranged from 30 560 to 122 640. Third stage larvae from seals and fish were separated into a short and a long type. The short type was related to C. radiatum and the long type to C. osculatum. The short type was more abundant in pelagic fish species, whereas the long type prevailed in benthic fish species. Fish-feeding channichthyids Cryodraco antarcticus and Chionodraco myersi seemed to play an important role as paratenic hosts for the third stage larvae of both Contracaecum species. Different advantageous and detrimental features of a benthic versus a pelagic life cycle under high Antarctic ecological conditions are discussed. Varying abundance of the two nematode species in hosts may be controlled by differences in their life cycles, which follow either a pelagic or a benthic food web. Crucial importance is thus given to the local availability of pelagic versus benthic food resources for Weddell seals.
    Thema/Rubrik (Code) 590
    Sprache Englisch
    Verlag Cambridge Univ. Press
    Erscheinungsland de
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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