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G. Lenhard (1967)
Determination of sludge activity—a possibility of controlling activated sludge plants☆Water Research, 1
O. Holm‐Hansen, C. Booth (1966)
THE MEASUREMENT OF ADENOSINE TRIPHOSPHATE IN THE OCEAN AND ITS ECOLOGICAL SIGNIFICANCE1Limnology and Oceanography, 11
J. Benndorf, W. Stelzer (1973)
Untersuchungen über das Regulationsverhalten hydrischer Ökosysteme und seine Bedeutung für die biogene PhosphateliminationInternational Review of Hydrobiology, 58
J. Benndorf (1971)
[A simple semi-quantitative method for the determination of RNA-content in microorganisms using pseudoisocyanine].Zeitschrift fur allgemeine Mikrobiologie, 11 4
D. Flemer (1969)
Chlorophyll Analysis as a Method of Evaluating the Standing Crop Phytoplankton and Primary ProductivityChesapeake Science, 10
A. Benndorf, J. Benndorf, W. Horn, W. Stelzer (1977)
Biochemische Charakteristika des Sestons — Teil 1: BiomasseActa Hydrochimica Et Hydrobiologica, 5
T. Iwamura, H. Nagai, Y. Yamaguchi (1975)
Seasonal variation of the planktonic population in lake yunoko, as followed by the assay of chlorophyll, protein, RNA and DNA in the total harvested planktonic samples†International Review of Hydrobiology, 60
T. Iwamura, H. Nagai, S. Ichimura (1970)
Improved Methods for Determining Contents of Chlorophyll, Protein, Ribonucleic Acid, and Deoxyribonucleic Acid in Planktonic PopulationsInternational Review of Hydrobiology, 55
D. Uhlmann, Franz-Jos Cramer (1975)
Equilibrium and stability in laboratory model of sewage ponds and polluted riversInternational Review of Hydrobiology, 60
J. Benndorf (1971)
Eine einfache semiquantitative Methode zur Bestimmung des RNS‐Gehaltes von Mikroorganismen mit PseudoisocyaninJournal of Basic Microbiology, 11
C. Weddle, D. Jenkins (1971)
The viability and activity of activated sludgeWater Research, 5
W. Sutcliffe (1965)
GROWTH ESTIMATES FROM RIBONUCLEIC ACID CONTENT IN SOME SMALL ORGANISMS1Limnology and Oceanography, 10
F. J. Agardy, W. C. Shepherd (1965)
DNA — a rational basis for digester loadings, 37
Die Technik der Biomassebestimmung mittels Fluoreszenzfarbstoffen wird kritisch diskutiert. Ihre Ergebnisse werden mit denen der DNS (DNA)‐Bestimmung verglichen. Untersuchungen zur Aufnahme von 32P demonstrieren die besonderen Vorteile dieser Methode: Kurzzeitige Markierung führt zu einer genauen Bestimmung der aktiven, lebenden Biomasse, langfristige Markierung führt zur Bestimmung der Wachstumsrate. In Verbindung mit der Langzeitmarkierung erscheint auch die Untersuchung der Abbaukinetik schwierig bestimmbarer Stoffe möglich.
Acta hydrochimica et hydrobiologica – Wiley
Published: Jan 1, 1977
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