Determination of dissolved organic nitrogen in seawater using Kjeldahl digestion after inorganic nitrogen removal

Oceanologica Acta

Volumn 20, Issue 5, 1997, Pages 713-720

  Doval, M D ^a   Fraga, Fernando ^a   Perez, Fiz F ^a  

^a INSTITUTO DE INVESTIGACIONES MARINAS   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL TECHNIQUES; DISSOLVED ORGANIC NITROGEN; KJELDAHL DIGESTION; SEAWATER;

EID: 0030763477     PISSN: 03991784     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

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2. Carlson C.A., P.M. Ducklow (1995). Dissolved organic carbon in the upper ocean of the central equatorial Pacific Ocean, (1992; daily and finescale vertical variations. Deep-Sea Res. Part II, 42, 2-3, 639-656
3. Copin-Monlégut G., B. Avril (1993). Vertical distribution and temporal variation of dissolved organic carbon in the North-Western Mediterranean Sea. Deep-Sea Res. I, 40, 10, 1963-1972.
4. Cox R.D. (1980). Development of analytical methodologies for parts per billion level determination of nitrate, nitrite and N-nitroso group content. Ph. D. Thesis, University of Iowa, 122 p.
5. DON Subgroup Report (1993). In: Report of the DOC/DON Worshop. Chair: C. Hopkinson. Mar. Chem. 41, 23-36.
6. Fiztwater S.E., J.H. Martin (1993). Notes on the JGOFS North Atlantic Bloom Experiment. Mar. Chem. 41, 173-179.
7. Fraga F. (1959). Determinación de nitrógeno orgánico suspendido y disuelto en el agua de mar. Invest. Pesq. 14, 121-127.
8. Fraga F. (1966). Distribution of particulate and dissolved nitrogen in the Western Indian Ocean. Deep-Sea Res. 13, 413-425.
9. Fraga F. (1969). Distribución del nitrógeno orgánico en el Océano Indico occidental.II. Invest. Pesq. 33, 1, 163-177.