Skip to main content

IMIS

A new integrated search interface will become available in the next phase of marineinfo.org.
For the time being, please use IMIS to search available data

 

[ report an error in this record ]basket (1): add | show Print this page

one publication added to basket [3111]
An r-strategist in Antarctic pack ice
Bergmans, M.; Dahms, H.-U.; Schminke, H.K. (1991). An r-strategist in Antarctic pack ice. Oecologia 86: 305-309. https://dx.doi.org/10.1007/BF00317594
In: Oecologia. Springer: Heidelberg; Berlin. ISSN 0029-8549; e-ISSN 1432-1939, more
Peer reviewed article  

Available in  Authors 

Keywords
    Environmental effects > Temperature effects
    Ice > Sea ice
    Polar waters
    Population characteristics > Population structure
    Reproduction
    Reproductive cycle
    Copepoda [WoRMS]; Drescheriella glacialis Dahms & Dieckmann, 1987 [WoRMS]
    PS, Antarctica [Marine Regions]; PSW, Weddell Sea [Marine Regions]
    Marine/Coastal

Authors  Top 
  • Bergmans, M., more
  • Dahms, H.-U.
  • Schminke, H.K.

Abstract
    The Antarctic copepod Drescheriella glacialis, an inhabitant of sea ice, is the first polar invertebrate metazoan to have been cultured throughout its life cycle. We describe its demographic characteristics on the basis of a laboratory cohort study and correlative field data. When compared to its closest temperate zone relatives, D. glacialis shows temperate compensation of developmental and reproductive rates. A genuine r-strategist in every respect, it does not fit established trends for Antarctic invertebrates but appears well adapted to the peculiar spatio-temporal variability.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors