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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 (up)  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  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 (up)  
  Abstract  
  Address  
  Corporate Author Thesis Doctoral thesis  
  Publisher Inst Meereskunde Place of Publication Kiel Editor  
  Language English Summary Language English; German Original Title  
  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 de Castellvi, J (ed) openurl 
  Title Actas des tercer symposium espanol de estudios Antarcticos. Gredos, 3 al 5 de octubre de 1989 Type Book Whole
  Year 1990 Publication Abbreviated Journal  
  Volume Issue Pages 379 pp  
  Keywords (up)  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Comision interministerial de Cienctia y Technologia Place of Publication Madrid Editor de Castellvi, J  
  Language Spanish Summary Language Original Title  
  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 @ library-32/19/20 Serial 9  
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Author Granskog, M.A.; Kaartokallio, H.; Kuosa, H.; Thomas, D.N.; Ehn, J.; Sonninen, E. url  openurl
  Title Scales of horizontal patchiness in chlorophyll a, chemical and physical properties of landfast sea ice in the Gulf of Finland (Baltic Sea) Type Journal Article
  Year 2005 Publication Polar Biology Abbreviated Journal Polar Biol  
  Volume 28 Issue 4 Pages 276-283  
  Keywords (up)  
  Abstract Horizontal variation of first-year landfast sea ice properties was studied in the Gulf of Finland, the Baltic Sea. Several scales of variation were considered; a number of arrays with core spacings of 0.2, 2 and 20 m were sampled at different stages of the ice season for small-scale patchiness. Spacing between these arrays was from hundreds of meters to kilometers to study mesoscale variability, and once an onshore&#150;offshore 40-km transect was sampled to study regional scale variability. Measured variables included salinity, stable oxygen isotopes (δ¹8O), chlorophyll a (chl-a), nutrients and dissolved organic carbon. On a large scale, a combination of variations in the under-ice water salinity (ice porosity), nutrient supply and the stage of ice development control the build-up of ice algal biomass. At scales of hundreds of meters to kilometers, there was significant variability in several parameters (salinity, chl-a, snow depth and ice thickness). Analyses of the data from the arrays did not show evidence of significant patchiness at scales <20 m for algal biomass. The results imply that the sampling effort in Baltic Sea ice studies should be concentrated on scales of hundreds of meters to kilometers. Using the variations observed in the study area, the estimate for depth-integrated algal biomass in landfast sea ice in the Gulf of Finland (March 2003) is 5.5±4.4 mg chl-a m-².  
  Address  
  Corporate Author Thesis  
  Publisher Springer-Verlag Place of Publication Heidelberg Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0722-4060 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number refbase @ admin @ Granskog_etal2005 Serial 15  
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Author Kaartokallio, H.; Kuosa, H.; Thomas, D.N.; Granskog, M.A.; Kivi, K. url  openurl
  Title Biomass, composition and activity of organism assemblages along a salinity gradient in sea ice subjected to river discharge in the Baltic Sea Type Journal Article
  Year 2006 Publication Polar Biology Abbreviated Journal Polar Biol  
  Volume 30 Issue 2 Pages 183-197  
  Keywords (up)  
  Abstract A study was undertaken to examine the activity and composition of the seasonal Baltic Sea land-fast sea-ice biota along a salinity gradient in March 2003 in a coastal location in the SW coast of Finland. Using a multi-variable data set, the less well-known algal and protozoan communities, and algal and bacterial production in relation to the physical and chemical environment were investigated. Also, the first coincident measurements of bacterial production and dissolved organic matter (DOM) in a sea-ice system are reported. Communities in sea ice were clearly autotrophy-dominated with algal biomass representing 79% of the total biomass. Protozoa and rotifers made up 18% of biomass in the ice and bacteria only 3%. Highest biomasses were found in mid-transect bottom ice. Water column assemblages were clearly more heterotrophic: 39% algae, 12% bacteria and 49% for rotifers and protozoa. Few significant correlations existed between DOM and bacterial variables, reflecting the complex origin of ice DOM. Dynamics of dissolved organic carbon, nitrogen and phosphorus (DOC, DON and DOP) were also uncoupled. A functional microbial loop is likely to be present in the studied ice. Existence of an under-ice freshwater plume affects the ecosystem functioning: Under-ice water communities are influenced directly by river-water mixing, whereas the ice system seems to be more independent&#150;the interaction mainly taking place through the formation of active bottom communities.  
  Address  
  Corporate Author Thesis  
  Publisher Springer-Verlag Place of Publication Heidelberg Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0722-4060 ISBN Medium  
  Area Expedition Conference  
  Notes Sampling: Nine stations along a 40km salinity gradient from inner Pojo Bay through the Archipelago to the edge of the open sea Approved no  
  Call Number refbase @ admin @ Kaartokallio_etal2006 Serial 19  
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