Monografia
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Dati del libro o della monografia
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Titolo completo
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Rapporto sulle attività svolte durante la campagna oceanografica SeaGMA2022 (28 aprile - 05 maggio 2022) |
| Numero di Pagine |
175 |
| Lingua del testo |
Italiano
(ita)
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| Data di publicazione (YYYY/MM/DD) |
2022 / 11 / 08 |
| Editore (01) |
Consiglio Nazionale delle Ricerche - Istituto di Scienze Marine |
| Paese di pubblicazione |
Italia
(IT)
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| Formato del prodotto |
Libro
(BA)
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Abstract
Descrizione principale
(01)
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Here we present the activities and the preliminary results of the oceanographic campaign named SeaGMA2022 (28 April – 05 May
2022) on board R/V Dallaporta. The research cruise aimed at acquiring geochemical and microbiological samples at the seafloor
of a maritime area of the northern Tyrrhenian sea. The key objective was to carry out a systematic sampling of bottom sediments
and seawaters, on a regular grid. The sediment samples were collected using a Box Corer with an average stratigraphic resolution
of about 20 cm. The seawater samples were taken using a Niskin sampler, and represent specific depths of the water column
in the corresponding sampling site. The operations on board allowed obtaining both solid and liquid samples to backup present-day
conditions of the seabed and assess geochemical and microbiological properties in the laboratory once off the board. On-board
scientific activities include geological, stratigraphic and minerogenic evaluation, measurement of fundamental chemical parameters
(pH, Eh, temperature) of the seawater, sub-sampling and samples preparation and conservation.
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| Parola chiave
(20)
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Microbiology - Geochemistry |
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Gestione Account
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