PI Country:
Japan
PIs:
Okino, K.
Institution:
Univ. Tokyo
Ocean:
N. Pacific
区域:
Mariana Trough
年:
2009
Start Date:
29-Jun-2009
End Date:
18-Jul-2009 Three-dimensional, high-resolution, multisensor mapping of three hydrothermal sites in the southern Mariana Trough; The chemical and microbiological mapping of hydrothermal plume was successful as well as the detailed bathymetry and seafloor images of the vent sites. The AUV was equipped with a Niskin-type water sampler and collected some of the world’s first water samples by AUV in the deep sea.
Ship:
R/V Yokosuka
Equipment:
AUV Urashima 
