Produção primária e concentração de clorofila-a na costa brasileira (lat. 22º 31'S - long. 41º52'W a lat. 28º43'S - long. 47º57'W)
<abstract language="eng">The distribution of primary production (mgC/m³) and chlorophyll-a (mg/m³) in surface waters at the regions between Cabo Frio (Lat. 22º 31'S - Long. 41º 52'W) and Santa Marta Grande Cape (Lat. 28º 43'S - Long 47º 52'W) is presented. The res...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade de São Paulo
1980-12-01
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| Series: | Brazilian Journal of Oceanography |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-87591980000200003 |
| Summary: | <abstract language="eng">The distribution of primary production (mgC/m³) and chlorophyll-a (mg/m³) in surface waters at the regions between Cabo Frio (Lat. 22º 31'S - Long. 41º 52'W) and Santa Marta Grande Cape (Lat. 28º 43'S - Long 47º 52'W) is presented. The results were obtained during four oceanographic cruises: May/76, Sept-Oct/76, Jan-Feb/77 and Jan/78 by R/V "Prof. W. Besnard". The highest values for chlorophyll-a and primary production were observed during summer. In general, in all the experiments, coastal waters showed a greater primary production potential. The reasons for the eutrophication of coastal waters are discussed. |
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| ISSN: | 1679-8759 1982-436X |