Phytoplankton composition and biomass and its fluorescence parameters in waters of the Nha Trang Bay, South China Sea
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| Auteurs principaux: | , , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2004
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| _version_ | 1867168557902594048 |
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| author | Il'yash, L V Matorin, D N Kol'tsova, T I Ho Hi Sham |
| author_facet | Il'yash, L V Matorin, D N Kol'tsova, T I Ho Hi Sham |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Species composition and abundance of phytoplankton and chlorophyll concentration were measured at three horizons of 9 stations in the Nha Trang Bay of the South China Sea in March 1998. Vertical distribution of fluorescence parameters, temperature and irradiance were measured in the 0-18 m layer of the water column at 21 stations. It was shown that according to biomass (B) and chlorophyll concentration (Chl) the Bay is mezotrophic. B and Chl in the water column increased seaward. Mean values of Chl in the southern part of the Bay exceeded those in northern part. Mean values of B were similar. B and Chl in the bottom layer exceeded ones in the upper layer. Diatoms dominated in species diversity and abundance. Diatom Guinardia striata made the main contribution to phytoplankton biomass. Similarity of phytoplankton was high. In the upper layer phytoplankton was photoinhibited during the most part of the light period, but at the bottom photosynthetic activity was high. Water column B varied in an order of magnitude during the daily cycle mainly because of B variations in the bottom layer due to tide flow. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_762476 |
| institution | PANGAEA |
| language | en |
| publishDate | 2004 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Phytoplankton composition and biomass and its fluorescence parameters in waters of the Nha Trang Bay, South China Sea Il'yash, L V Matorin, D N Kol'tsova, T I Ho Hi Sham Archive of Ocean Data; ARCOD; MULT; Multiple investigations; Nha Trang Bay, South China Sea; NTB98-1; NTB98-10; NTB98-11; NTB98-12; NTB98-2; NTB98-21; NTB98-22; NTB98-23; NTB98-24; NTB98-25; NTB98-26; NTB98-27; NTB98-28; NTB98-29; NTB98-3; NTB98-4; NTB98-5; NTB98-6; NTB98-7; NTB98-8; NTB98-9 Species composition and abundance of phytoplankton and chlorophyll concentration were measured at three horizons of 9 stations in the Nha Trang Bay of the South China Sea in March 1998. Vertical distribution of fluorescence parameters, temperature and irradiance were measured in the 0-18 m layer of the water column at 21 stations. It was shown that according to biomass (B) and chlorophyll concentration (Chl) the Bay is mezotrophic. B and Chl in the water column increased seaward. Mean values of Chl in the southern part of the Bay exceeded those in northern part. Mean values of B were similar. B and Chl in the bottom layer exceeded ones in the upper layer. Diatoms dominated in species diversity and abundance. Diatom Guinardia striata made the main contribution to phytoplankton biomass. Similarity of phytoplankton was high. In the upper layer phytoplankton was photoinhibited during the most part of the light period, but at the bottom photosynthetic activity was high. Water column B varied in an order of magnitude during the daily cycle mainly because of B variations in the bottom layer due to tide flow. |
| title | Phytoplankton composition and biomass and its fluorescence parameters in waters of the Nha Trang Bay, South China Sea |
| topic | Archive of Ocean Data; ARCOD; MULT; Multiple investigations; Nha Trang Bay, South China Sea; NTB98-1; NTB98-10; NTB98-11; NTB98-12; NTB98-2; NTB98-21; NTB98-22; NTB98-23; NTB98-24; NTB98-25; NTB98-26; NTB98-27; NTB98-28; NTB98-29; NTB98-3; NTB98-4; NTB98-5; NTB98-6; NTB98-7; NTB98-8; NTB98-9 |
| url | https://doi.org/10.1594/PANGAEA.762476 |