Nutrient-phytoplankton relationships in a tropical meromictic soda lake
dc.contributor.author | Njuguna, S. G. | |
dc.date.accessioned | 2014-01-30T12:08:48Z | |
dc.date.available | 2014-01-30T12:08:48Z | |
dc.date.issued | 1988 | |
dc.description | DOI 10.1007/BF00026265 | en_US |
dc.description.abstract | Seasonal variation through one year in total nitrogen (TN), total phosphorus (TP), phytoplankton biomass, phytoplankton species composition and other environmental factors were examined in Lake Sonachi, a tropical meromictic soda lake. Mean concentrations of TN and TP were 11 000 µg N l-1 and 100 µg P l-1, respectively. Maximum concentrations of TN and TP occurred in the monimolimnion. Phytoplankton biomass ranged from 350 to 1260 mg m-3. Synechococcus bacillaris, a small coccoid cyanophyte, dominated the phytoplankton. The mean chlorophyll a concentration of 37 mg • m-3 was a modest value when compared with those of other tropical soda lakes. High TN:TP ratios indicated phosphorus limitation in the lake. | en_US |
dc.identifier.citation | Hydrobiologia January 1988, Volume 158, Issue 1, pp 15-28 | en_US |
dc.identifier.issn | 1573-5117 | |
dc.identifier.uri | http://ir-library.ku.ac.ke/handle/123456789/8880 | |
dc.language.iso | en | en_US |
dc.publisher | Kluwer Academic Publishers | en_US |
dc.subject | Nutrients | en_US |
dc.subject | phosphorus | en_US |
dc.subject | nitrogen | en_US |
dc.subject | phytoplankton | en_US |
dc.subject | Lake Sonachi | en_US |
dc.subject | Kenya | en_US |
dc.title | Nutrient-phytoplankton relationships in a tropical meromictic soda lake | en_US |
dc.type | Article | en_US |