Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. O. Stanley"'
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 55:299-313
Data are given on the changes in cellulose, carbon, sulphide, and redox levels in the sediments of Loch Eil, Scotland, during 1976. Comparisons are made between sediment rates and average monthly inputs of pulp fibre and the effect of sedimentary mat
Autor:
S. O. Stanley, T. H. Pearson
Publikováno v:
Marine Biology. 53:371-379
A rapid method for measuring the redox potential (Eh) values of marine sediments is described. This method has been used to relate changes in the areas of highly reduced sediment in a sea loch system to the continuously fluctuating inputs of organic
Publikováno v:
Journal of General Microbiology. 114:69-74
SUMMARY: Bleached wood pulp, derived from a mixture of Gymnosperm species, was degraded by bacteria in a laboratory model of a marine sediment. Zones of cellulolysis observed in the secondary cell walls of the pulp appeared to be due to bacterial act
Publikováno v:
Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences. 80:91-100
SynopsisDeterminations of dissolved oxygen and nutrients in the water overlying the sediments, of sedimentation rates, and of redox values, acidity, dissolved sulphide, carbon, nitrogen and cellulose values at different levels in the sediments themse
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 56:267-278
Cellulose-degrading bacteria were enumerated in the sediments of Loch Eil and the Lynn of Lorne, Scotland, using the most probable number technique. Highest population densities of aerobic and anaerobic cellulolytic bacteria were found in the deep ba
Autor:
C. M. Brown, S. O. Stanley
Publikováno v:
Marine Biology. 38:101-109
The marine pseudomonad bacterium PL1 contains an intracellular pool of free amino acids which consist mainly of glutamate with small amounts of glutamine and aspartate when grown in a nutrient medium containing 0.2 M NaCl. When the NaCl concentration
Publikováno v:
Marine Biology. 31:7-13
Growth experiments in batch cultures indicated that the uptake of nitrate by the marine pseudomonad PL1 was inhibited in the presence of ammonia provided that the ammonia concentration was higher than 1 mM. At ammonia concentrations of less than abou
Publikováno v:
Marine Environmental Research. 7:195-210
Cellulose levels in the sediments of Loch Linnhe and Loch Eil were measured over a period of years following the introduction of pulp mill effluent to system. Cellulose levels in experimental sediment systems subjected to pulp fibre inputs at levels
Publikováno v:
Marine Biology. 50:375-383
The isolation of biologically important low molecular weight organic acids from organically enriched sediments in Loch Eil, Scotland, was carried out by extraction of pore water with acidified ethyl acetate. High concentrations of acetic acid, up to
Autor:
C. M. Brown, S. O. Stanley
Publikováno v:
Journal of Applied Chemistry and Biotechnology. 22:363-389