Humic substances and phytoplankton primary production in Chascomus Pond (Argentina). Facts and speculations
Fluctuations of humic substances and phytoplankton primary production in Chascomus Pond were studied in one year period, in which a heavy rainfall promoted important changes in physical, chemical and biological characteristics of the pond. As a consequence, an in crease of humic substances of high m...
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| Autores principales: | , |
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1996
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_NIS03458_v27_n1_p35_Conzonno http://hdl.handle.net/20.500.12110/paper_NIS03458_v27_n1_p35_Conzonno |
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| Sumario: | Fluctuations of humic substances and phytoplankton primary production in Chascomus Pond were studied in one year period, in which a heavy rainfall promoted important changes in physical, chemical and biological characteristics of the pond. As a consequence, an in crease of humic substances of high molecular weight coming from the drainage basin was observed, as well as a significative increment of activity and efficiency of the phytoplankton primary production. A relation between these two facts is discussed in terms of the influence of humic substances on the photosynthetic process. |
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