Absorption spectroscopy of microalgae, cyanobacteria, and dissolved organic matter: Measurements in an integrating sphere cavity
A device for integrating cavity absorption measurements (ICAM) with an internal diameter of 80 mm suitable for field research is described. The spectral features of the light absorption by some cyanobacteria, green algae, and diatoms in the integrating sphere were studied and the dependences of the...
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| Veröffentlicht in: | Oceanology (Washington. 1965) 2009-12, Vol.49 (6), p.866-871 |
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| container_end_page | 871 |
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| container_title | Oceanology (Washington. 1965) |
| container_volume | 49 |
| creator | Pogosyan, S. I. Durgaryan, A. M. Konyukhov, I. V. Chivkunova, O. B. Merzlyak, M. N. |
| description | A device for integrating cavity absorption measurements (ICAM) with an internal diameter of 80 mm suitable for field research is described. The spectral features of the light absorption by some cyanobacteria, green algae, and diatoms in the integrating sphere were studied and the dependences of the absorption on the cell concentration were determined in comparison with the conventional measurements in a 1-cm cuvette. The sensitivity of the chlorophyll estimation with the ICAM reached 0.2–0.5 mg m
−3
. The results of the ICAM application for the direct analysis of the natural phytoplankton and dissolved organic (“yellow“) matter in the Black Sea and the Sea of Japan are described. |
| doi_str_mv | 10.1134/S0001437009060125 |
| format | Article |
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−3
. The results of the ICAM application for the direct analysis of the natural phytoplankton and dissolved organic (“yellow“) matter in the Black Sea and the Sea of Japan are described.</description><identifier>ISSN: 0001-4370</identifier><identifier>EISSN: 1531-8508</identifier><identifier>DOI: 10.1134/S0001437009060125</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Absorption spectroscopy ; Algae ; Aquatic plants ; Bacillariophyceae ; Bacteria ; Cellular biology ; Chlorophyll ; Cyanobacteria ; Dissolved organic matter ; Earth and Environmental Science ; Earth Sciences ; Instruments and Methods ; Marine ; Marine biology ; Oceanography ; Phytoplankton</subject><ispartof>Oceanology (Washington. 1965), 2009-12, Vol.49 (6), p.866-871</ispartof><rights>Pleiades Publishing, Ltd. 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c346t-24504ea882fc2399644bb0bc02c3b5d9998a2dcd92bb50c45bd573a8b06e68663</citedby><cites>FETCH-LOGICAL-c346t-24504ea882fc2399644bb0bc02c3b5d9998a2dcd92bb50c45bd573a8b06e68663</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0001437009060125$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0001437009060125$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Pogosyan, S. I.</creatorcontrib><creatorcontrib>Durgaryan, A. M.</creatorcontrib><creatorcontrib>Konyukhov, I. V.</creatorcontrib><creatorcontrib>Chivkunova, O. B.</creatorcontrib><creatorcontrib>Merzlyak, M. N.</creatorcontrib><title>Absorption spectroscopy of microalgae, cyanobacteria, and dissolved organic matter: Measurements in an integrating sphere cavity</title><title>Oceanology (Washington. 1965)</title><addtitle>Oceanology</addtitle><description>A device for integrating cavity absorption measurements (ICAM) with an internal diameter of 80 mm suitable for field research is described. The spectral features of the light absorption by some cyanobacteria, green algae, and diatoms in the integrating sphere were studied and the dependences of the absorption on the cell concentration were determined in comparison with the conventional measurements in a 1-cm cuvette. The sensitivity of the chlorophyll estimation with the ICAM reached 0.2–0.5 mg m
−3
. The results of the ICAM application for the direct analysis of the natural phytoplankton and dissolved organic (“yellow“) matter in the Black Sea and the Sea of Japan are described.</description><subject>Absorption spectroscopy</subject><subject>Algae</subject><subject>Aquatic plants</subject><subject>Bacillariophyceae</subject><subject>Bacteria</subject><subject>Cellular biology</subject><subject>Chlorophyll</subject><subject>Cyanobacteria</subject><subject>Dissolved organic matter</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Instruments and Methods</subject><subject>Marine</subject><subject>Marine biology</subject><subject>Oceanography</subject><subject>Phytoplankton</subject><issn>0001-4370</issn><issn>1531-8508</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kT1vFDEQhi1EJI6DH0BnUVBlw_hrY9NFER-RgiiS1CvbO7c42rUX2xfpOn46Ph0SEohmpnifd2b0DiFvGFwwJuT7OwBgUlwCGOiBcfWMbJgSrNMK9HOyOcrdUX9BXpbyCCCYNHpDfl65kvJaQ4q0rOhrTsWn9UDTji7B52TnyeI59Qcbk7O-Yg72nNo40jGUkuYnHGnKk43B08XWpn-gX9GWfcYFYy00xEa3WnHKtoY4tT3fMSP19inUwytytrNzwde_-5Y8fPp4f_2lu_32-eb66rbzQva141KBRKs133kujOmldA6cB-6FU6MxRls--tFw5xR4qdyoLoXVDnrsdd-LLXl3mrvm9GOPpQ5LKB7n2UZM-zLwlpkWLcstefsX-Jj2ObbbBg6KG6m1aBA7QS2hUjLuhjWHxebDwGA4PmT45yHNw0-e0tg4Yf4z-P-mX33GjoY</recordid><startdate>20091201</startdate><enddate>20091201</enddate><creator>Pogosyan, S. 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−3
. The results of the ICAM application for the direct analysis of the natural phytoplankton and dissolved organic (“yellow“) matter in the Black Sea and the Sea of Japan are described.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0001437009060125</doi><tpages>6</tpages></addata></record> |
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| subjects | Absorption spectroscopy Algae Aquatic plants Bacillariophyceae Bacteria Cellular biology Chlorophyll Cyanobacteria Dissolved organic matter Earth and Environmental Science Earth Sciences Instruments and Methods Marine Marine biology Oceanography Phytoplankton |
| title | Absorption spectroscopy of microalgae, cyanobacteria, and dissolved organic matter: Measurements in an integrating sphere cavity |
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