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Author Chapelle, G; Peck, LS openurl 
  Title Polar gigantism dictated by oxygen availability Type Journal Article
  Year 1999 Publication Nature Abbreviated Journal Nature  
  Volume 399 Issue Pages 114-115  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0028-0836 ISBN Medium  
  Area Black Sea; Caspian Sea; Lake Baikal Expedition Conference  
  Notes Approved no  
  Call Number refbase @ user @ 137 Serial 1  
Permanent link to this record
 

 
Author Hilmer, M openurl 
  Title A model study of Arctic sea ice variability Type Book Whole
  Year 2001 Publication Abbreviated Journal  
  Volume Issue Pages 157 pp  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis Doctoral thesis  
  Publisher Inst Meereskunde Place of Publication Kiel Editor  
  Language English Summary Language English; German Original Title (up)  
  Series Editor Series Title Berichte aus dem Institut für Meereskunde an der Christian-Albrechts-Universität Kiel Abbreviated Series Title Ber Inst Meereskd Christian-Albrechts-Univ Kiel  
  Series Volume 320 Series Issue Edition  
  ISSN 0341-8561 ISBN Medium pp  
  Area Arctic Ocean Expedition Conference  
  Notes Approved yes  
  Call Number refbase @ user @ 468 Serial 2  
Permanent link to this record
 

 
Author Hobson, KA; Ambrose Jr, WG; Renaud, PE openurl 
  Title Sources of primary production, benthic-pelagic coupling, and trophic relationships within the Northeast Water Polynya: Insights from δ13C and δ15N analysis Type Journal Article
  Year 1995 Publication Marine Ecology Progress Series Abbreviated Journal Mar Ecol Prog Ser  
  Volume 128 Issue 1-3 Pages 1-10  
  Keywords phytobenthos; polynyas; carbon 13; nitrogen isotopes; food webs; check lists; trophic structure; Algae; PNE, Greenland, Northeast Water Polynya  
  Abstract We used stable carbon (13C/12C) and nitrogen (15N/14N) isotope analysis to investigate linkages between sources of primary production and the pelagic and benthic components of the Northeast Water (NEW) Polynya off northeastern Greenland. Ice algae was enriched in 13C (mean δ13C = -18.6 vs -27.9 ppt) and 15N (mean δ15N = 8.3 vs 4.9 ppt) over particulate organic matter (POM) suggesting that the relative importance of these sources might be traced isotopically. Most grazing crustaceans and filter-feeding bivalves had δ13C and δ15N values in the range of -21 to -23 ppt and 7 to 9 ppt, respectively, indicating a direct pathway from POM. Close benthic-pelagic coupling was also confirmed for other benthic organisms examined with the exception of the predatory or deposit feeding echinoderms Ophiocten, Ophiacantha and Pontaster. Compared with other Arctic and temperate marine food webs, stable-carbon isotope values for the NEW Polynya were depleted in 13C. A δ15N trophic model that incorporated taxon-specific isotopic fractionation factors indicated that the NEW Polynya consisted of 4.5 to 5 trophic levels. Stable-isotope analysis may be well suited to establishing the importance of polynyas as sites of high primary productivity and tight benthic-pelagic coupling relative to regions of more permanent ice cover.  
  Address Canadian Wildlife Service, 115 Perimeter Road, Saskatoon, SK S7N 0X4, Canada  
  Corporate Author Thesis  
  Publisher Inter-Research Place of Publication Oldendorf/Luhe Editor  
  Language English Summary Language English Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0171-8630 ISBN Medium  
  Area Northeast Water Polynya; Northeast Greenland Shelf; Arctic Expedition Conference  
  Notes Bibliogr.: 63 ref. Approved no  
  Call Number refbase @ user @ 133 Serial 3  
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Author Hobson, KA; Ambrose Jr, WG; Renaud, PE openurl 
  Title Sources of primary production, benthic-pelagic coupling, and trophic relationships within the Northeast Water Polynya: insights from δ13C and δ15N analysis Type Journal Article
  Year 1995 Publication Marine Ecology Progress Series Abbreviated Journal Mar Ecol Prog Ser  
  Volume 128 Issue Pages 1-10  
  Keywords ARK; Greenland; NEW; Polynya; Isotopes; 13C; 15N; Benthos; Food  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Inter-Research Place of Publication Oldendorf/Luhe Editor  
  Language English Summary Language English Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0171-8630 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number refbase @ user @ NEW Zonation(96) Serial 10  
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Author Schleser, GH; Jayasekera, R openurl 
  Title δ13C-variations of leaves in forests as an indication of reassimilated CO2 from the soil Type Journal Article
  Year 1985 Publication Oecologia Abbreviated Journal Oecologia  
  Volume 65 Issue Pages 536-542  
  Keywords soil respiration; photosynthesis; vascular plant  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number refbase @ user @ ms Serial 11  
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