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  1. Book: 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  

    Author's details Heinz Klöser
    Series title Berichte zur Polarforschung, : Reports on polar research ; 77
    Keywords Marine plankton/Geographical distribution. ; Marine plankton/Ecology.
    Language German
    Size 255 p. :, ill. ;, 24 cm.
    Publisher Alfred-Wegener-Institut für Polar- und Meeresforschung ; Vertrieb durch Buchhandlung K. Kamloth
    Publishing place Bremerhaven ; Bremen
    Document type Book
    Note Originally presented as the author's thesis (doctoral)--Universität Bremen, 1990. ; Summary in English and German.
    Database NAL-Catalogue (AGRICOLA)

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  2. Book ; Thesis: 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  

    Title variant Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Author's details Heinz Klöser
    Series title Berichte zur Polarforschung ; 77
    Language German
    Size 255 S., Ill., graph. Darst., Kt.
    Publisher Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Publishing place Bremerhaven
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Bremen, 1990
    Note Literaturverz. S. 128 - 149
    Database Former special subject collection: coastal and deep sea fishing

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  3. Book: 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  

    Title variant Antarktisches Mikroplankton im Herbst ; Distribution of microplankton organisms north and west of the antarctic peninsula according to changing ecological conditions in autumn
    Author's details Heinz Klöser. Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven; Deutsche Forschungsgemeinschaft, Bonn
    Series title Berichte zur Polarforschung ; 77
    Size 255 S
    Publishing place Bremerhaven
    Document type Book
    Note Bremen, Univ., FB 2 Biologie-Chemie, Diss. 1990
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  4. Book ; Thesis: 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  

    Title variant Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Author's details Heinz Klöser
    Series title Berichte zur Polarforschung ; 77
    Language German
    Size 255 S., Ill., graph. Darst., Kt.
    Publisher Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Publishing place Bremerhaven
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Zugl.: Bremen, Univ., Diss., 1990
    Note Intermediärsprache: Englisch ; Literaturverz. S. 128 - 149
    Database Johann Heinrich von Thünen-Institut, Federal Research Institute for Rural Areas, Forestry and Fisheries

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  5. Book ; Thesis: 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  

    Title variant Distribution of microplankton organisms north and west of the Antarctic Peninsula according to changing ecological conditions in autumn
    Author's details Heinz Klöser
    Series title Berichte zur Polarforschung ; 77
    Language German
    Size 255 S., Ill., graph. Darst., Kt.
    Publisher Alfred-Wegener-Inst. für Polar- und Meeresforschung
    Publishing place Bremerhaven
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Zugl.: Bremen, Univ., Diss., 1990
    Note Intermediärsprache: Englisch ; Literaturverz. S. 128 - 149
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  6. Book: 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  

    Author's details Heinz Klöser
    Language German
    Size 94 S., Ill
    Publishing place Bochum
    Document type Book
    Note zugl.: Bochum, Ruhr-Universitaet, Abt. f. Biologie, Diplomarbeit, 1985
    Database Johann Heinrich von Thünen-Institut, Federal Research Institute for Rural Areas, Forestry and Fisheries

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  7. Article ; 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.
    Subject code 590
    Language English
    Publisher Springer
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article: 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.
    Keywords biosphere ; climate ; ecoregions ; extinction ; habitat conservation ; habitats ; humans ; indigenous peoples ; livelihood
    Language English
    Dates of publication 2017-0601
    Size p. 534-545.
    Publishing place Oxford University Press
    Document type Article
    ZDB-ID 2066019-4
    ISSN 1525-3244 ; 0006-3568
    ISSN (online) 1525-3244
    ISSN 0006-3568
    DOI 10.1093/biosci/bix014
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: 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  Volume 67, Issue 6, Page(s) 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 term(s) Biodiversity ; Climate ; Conservation of Natural Resources ; Ecology ; Ecosystem ; Humans
    Language English
    Publishing date 2017-04-05
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 280313-6
    ISSN 0006-3568
    ISSN 0006-3568
    DOI 10.1093/biosci/bix014
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 945: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MG 52: Show issues

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  10. Article ; 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.
    Subject code 590
    Language English
    Publisher Cambridge Univ. Press
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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