Vertical distribution of monosaccharides in lake water
โ Scribed by Masahiro Ochiai; Takahisa Hanya
- Book ID
- 104614006
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 288 KB
- Volume
- 70
- Category
- Article
- ISSN
- 1573-5141
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โฆ Synopsis
The concentrations of carbohydrates measured by gas chromatography in lakes of three different trophic levels have a tendancy to be lower than those measured by spectrophotometry . The concentrations of glucose and galactose were high in the euphotic zone of eutrophic lakes and the rhamnose was relatively high in the profundal zone . The ratio of the concentrations of each monosaccharide was relatively uniform from surface to bottom in a dystrophic lake . Glucose and galactose freshly produced in the euphotic zone might well be easily decomposed .
๐ SIMILAR VOLUMES
Diurnal and diel vertical distribution of limnetic zooplankton species in relation to temperature and dissolved oxygen profiles was examined at a central station in Lake Naivasha . During calm days thermal stratification developed gradually from late morning to reach maximum formation at mid-day . D