Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"saprobity"”.
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Utilizing Diatoms (Bacilliariophyceae) For the Assemblage of Diversity Indices, Trophic Status, and Soprobity Status in the Uppermost Region of Lake Taneycomo
… specific measures relating to the trophic and saprobity status of upper Lake Taneycomo. The trophic and saprobity status of upper Lake Taneycomo were found to eutraphentic and beta-mesosaprobous, respectively. There was a strong inverse relation between the trophic status and diversity indices. …
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Ecological Studies on Benthic Macroinvertebrates in Lowland Rivers in Relation to Water Quality
… indices based on taxonomic richness and saprobity were therefore found to be inappropriate for use in deep rivers. Multivariate statistics were useful, and were recommended in their place.
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The diatom record: Reconstructing historically recent environmental change in the Knysna estuary
… employed to reconstruct salinity, nutrients, and saprobity variables in addition to inferring community structure and trophic status over time by creating an age-depth model based on a combination of ²¹⁰Pb and radiocarbon dates. The record is divided into three distinctive phases, namely the …
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Abhängigkeit der Besiedlung benthischer Invertebraten von Hydromorphologie und Saprobie in silikatischen Mittelgebirgsbächen
Das Verständnis über die Ausprägung der Lebensgemeinschaften von benthischen Invertebraten in aquatischen Ökosystemen in Abhängigkeit von abiotischen Faktoren ist von grundlegender wissenschaftlicher Bedeutung und eine Voraussetzung für die Bewertung, den Schutz und die Wiederherstellung der …