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An algebraic/graphical tool to compare ecosystems with respect to their pollution : the German River "Elbe" as an example : I : Hasse-diagrams / R. Brüggemann, B. Münzer and E. Halfon. : En13-5/93-38E-PDF

"Often comparisons are to be performed, which have their basis not on simple but on vectorial quantities. With the example of polluted sections of the river Elbe and some of its tributaries the technique of Hasse-diagrams is shown. With respect to heavy metal pollution and some aspects of water quality the tributaries Saale and Mulde are maximally loaded, however, the kind of loading is different from each other. Phenomenological interpretations are given and the importance of long and short range effects is outlined"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.878476&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Environment Canada.
  • National Water Research Institute (Canada). Lakes Research Branch.
  • Canada Centre for Inland Waters.
TitreAn algebraic/graphical tool to compare ecosystems with respect to their pollution : the German River "Elbe" as an example : I : Hasse-diagrams / R. Brüggemann, B. Münzer and E. Halfon.
Titre de la série
  • [NWRI contribution] ; [93-38]
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Title from caption.
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
Information sur la publication
  • Burlington, Ontario, Canada : National Water Research Institute, Lakes Research Branch, Canada Centre for Inland Waters, [1993]
Auteur / Contributeur
  • Brüggemann, Rainer, author.
  • Münzer, Beate, author.
  • Halfon, Efraim, author.
Description1 online resource (13 unnumbered pages) : illustrations, graphs.
Numéro de catalogue
  • En13-5/93-38E-PDF
Descripteurs
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