| Registro completo |
| Provedor de dados: |
OMA
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| País: |
Belgium
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| Título: |
A simplified <sup>14</sup>C method for grazing measurements on natural planktonic populations
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| Autores: |
Daro, M.H.
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| Data: |
1978
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| Ano: |
1978
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| Resumo: |
The method used consists of adding highly radioactive material (40 µCi/l NaH<sup>14</sup>CO<sub>3</sub>) to sea water with its natural concentrations of zoo- and phytoplankton, incubating this water in the light, separating zoo- from phytoplankton after 1h or at the most 2h and measuring the radioactivity of both. Under such conditions, the concentration of the tracer in phytoplankton can be simplified as a linear function of time, and that of the zooplankton as a parabolic function of time. This simplification leads to an overestimation of grazing of at most 2-3%. Comparisons with the Coulter Counter method are given and discussed.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.vliz.be/imisdocs/publications/262351.pdf
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| Formato: |
application/pdf
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| Fonte: |
%3Ci%3EHelgol.+Wiss.+Meeresunters.+31%3C%2Fi%3E%3A+241-248
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| Direitos: |
info:eu-repo/semantics/openAccess
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