Travaux, Volume 24, Part 5E. Schweizerbart'sche Verlagsbuchhandlung., 1989 - Fresh-water biology |
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Page 3029
After NO3 - has been depleted , pools will , for a given water , be determined by
the ( 0 - P ] , Fe ( OOH ) and SO42 - are reduced . From MORTIMER ' s the pH
and the quantity of iron hydroxide present . If ( 1941 , 1942 ) sequence it may not
be ...
After NO3 - has been depleted , pools will , for a given water , be determined by
the ( 0 - P ] , Fe ( OOH ) and SO42 - are reduced . From MORTIMER ' s the pH
and the quantity of iron hydroxide present . If ( 1941 , 1942 ) sequence it may not
be ...
Page 3031
Changes of 0 - P concentration and pH during the oxidation of a FeS suspension
( 300 mg Fe · 1 - ? ) with O2 from the air in the presence of o - P ( 10 mg . 1 - ) . ug
. g - 1 21 . 7 32 . 7 28 15 Table 2 . Reduction of Fe ( OOH ) in a Camargue sedi ...
Changes of 0 - P concentration and pH during the oxidation of a FeS suspension
( 300 mg Fe · 1 - ? ) with O2 from the air in the presence of o - P ( 10 mg . 1 - ) . ug
. g - 1 21 . 7 32 . 7 28 15 Table 2 . Reduction of Fe ( OOH ) in a Camargue sedi ...
Page 3033
Fe ( OOH ) = P and CaCO3 = Pon t = 0 and t = 120 min after addition of Na2S to a
Garonne sediment . For the extraction of Fe ( OOH ) TRIS / dithionite was used ,
followed by an extraction with Ca - NTA without dithionite . This was done in ...
Fe ( OOH ) = P and CaCO3 = Pon t = 0 and t = 120 min after addition of Na2S to a
Garonne sediment . For the extraction of Fe ( OOH ) TRIS / dithionite was used ,
followed by an extraction with Ca - NTA without dithionite . This was done in ...
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Contents
Ecology of Aquatic Organisms 2 Algae and Macrophyta continued | 2683 |
Excessive growth of Lemnaceae and Azolla in ditches observed by false | 20 |
Influence of pH and buffering capacity on the decomposition of Nymphaea | 41 |
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Abstract abundance acid activity adults algae analysis aquatic AUSTRIA Biology biomass body CANADA changes concentration correlation Daphnia decrease density Department Department of Biology depth determined distribution Ecology ecosystems effects eggs environment Environmental experiments factors FEDERAL REPUBLIC females FINLAND fish FRANCE freshwater groups growth higher important increased indicate individuals influence Inst Institute ITALY laboratory Lake larvae length Limnology matter mean measured methods Michigan natural NETHERLANDS nutrient observed Ontario organic oxygen patterns period phosphorus phytoplankton plankton plant ponds population predation present prey processes production Prof reduction relation relative release REPUBLIC OF GERMANY Research reservoirs River samples Sciences season sediment showed species Station stream structure summer Table temperature tion University values weight Zoology zooplankton