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| Cartographie des panaches hydrothermaux× | Profilomètre acoustique Doppler de courant× | |
|---|---|---|
| Domaine | Océanographie | Océanographie |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1987 | 1983 |
| Auteur d'origine≠ | Ed Baker | RD Instruments |
| Type≠ | integrated-system | instrumental |
| Source fondatrice≠ | Baker, E. T., Massoth, G. J., Feely, R. A., et al. (1987). Hydrothermal event plumes from the Juan de Fuca Ridge. Eos, Transactions American Geophysical Union, 68(44), 1574. link ↗ | RD Instruments. (1996). Acoustic Doppler Current Profiler Principles of Operation. A Practical Primer. RD Instruments Technical Note. link ↗ |
| Alias≠ | Vent Plume Detection, Hydrothermal Vent Survey | ADCP |
| Apparentées | 3 | 3 |
| Résumé≠ | Hydrothermal plume mapping is an integrated method for detecting, characterizing, and tracking buoyant plumes of hot, mineral-rich water discharged from submarine hydrothermal vents on the seafloor. Developed by Ed Baker and colleagues in the 1980s, hydrothermal plume mapping combines temperature, conductivity, optical, and chemical sensors to identify vent signatures and map their dispersal in the water column. The method enables discovery of new vents and assessment of chemical cycling in deep-sea ecosystems. | The Acoustic Doppler Current Profiler (ADCP) is an instrument that uses Doppler-shifted acoustic backscatter to measure water velocity profiles along a vertical profile. Developed by RD Instruments in the 1980s, it has become the standard method for high-resolution current profiling in oceanographic research. ADCPs provide unprecedented spatial and temporal resolution of ocean circulation patterns. |
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