UCL  IRIS
Institutional Research Information Service
UCL Logo
Please report any queries concerning the funding data grouped in the sections named "Externally Awarded" or "Internally Disbursed" (shown on the profile page) to your Research Finance Administrator. Your can find your Research Finance Administrator at http://www.ucl.ac.uk/finance/research/post_award/post_award_contacts.php by entering your department
Please report any queries concerning the student data shown on the profile page to:

Email: portico-services@ucl.ac.uk

Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Publication Detail
Biogenic contribution of minor elements to organic matter of recent lacustrine sapropels (Lake Kirek as example)
  • Publication Type:
    Journal article
  • Publication Sub Type:
    Journal Article
  • Authors:
    Leonova GA, Bobrov VA, Lazareva EV, Bogush AA, Krivonogov SK
  • Publication date:
    01/03/2011
  • Pagination:
    99, 114
  • Journal:
    Lithology and Mineral Resources
  • Volume:
    46
  • Issue:
    2
  • Status:
    Published
  • Print ISSN:
    0024-4902
Abstract
An approximate biogenic contribution of minor elements to sapropel of Lake Kirek in West Siberia is estimated using the "model of direct inheritance" of their composition in plankton by OM of bottom sediments (Yudovich and Ketris, 1990). It is shown that the lifetime accumulation of P, Br, and Zn in copepod zooplankton of Lake Kirek notably affects the concentration of these elements in sapropelic mud (biogenic contribution is approximately 95-53%). The biogenic share of other elements in these sediments is substantially lower: approximately 30% for Sr and Ba; 26-16% for Ca, Pb, Cd, Cu, K, Mg, and Cr; and no more than 5% for As, Co, Fe, Ni, Ti, Y, and Mo. © 2011 Pleiades Publishing, Ltd.
Publication data is maintained in RPS. Visit https://rps.ucl.ac.uk
 More search options
There are no UCL People associated with this publication
University College London - Gower Street - London - WC1E 6BT Tel:+44 (0)20 7679 2000

© UCL 1999–2011

Search by