Ammonium, nitrate and phytoplankton interactions in a freshwater tidal estuarine zone: potential effects of cultural eutrophication
Nitrate and ammonium are the most important nitrogen sources for phytoplankton growth. Differential utilization of inorganic nitrogenous compounds by phytoplankton has been observed and may have significant impacts on primary productivity at local scales. We used enrichment experiments with natural...
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| Other Authors: | , , |
| Format: | article |
| Language: | eng |
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2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10400.1/1900 |
| Country: | Portugal |
| Oai: | oai:sapientia.ualg.pt:10400.1/1900 |