Offshore enclosure experiment system

The utility model discloses an offshore enclosure experiment system, belongs to the technical field of offshore enclosure experiment equipment, and solves the problem that the influence of biochemical index change on a biogeochemical process and an ecological system in a marine environment cannot be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU HONGJIA, XUE RUIJIE, ZHANG JINFENG, MA YUJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses an offshore enclosure experiment system, belongs to the technical field of offshore enclosure experiment equipment, and solves the problem that the influence of biochemical index change on a biogeochemical process and an ecological system in a marine environment cannot be comprehensively investigated in an existing offshore enclosure experiment. The device comprises an enclosure pipeline, and the enclosure pipeline comprises an upper simulation pipeline and a lower simulation pipeline which are connected; the lower simulation pipeline sinks into the seabed and is inserted into sediments, the upper simulation pipeline enables an opening in the upper end of the upper simulation pipeline to be exposed out of the sea surface through the floating assembly, and the upper simulation pipeline and the lower simulation pipeline are internally provided with an adjusting assembly for adjusting the pH value and a suction assembly for sucking sediment samples and bottom water samples; according