PI Country:
India, USA
PIs:
Kamesh Raju, K.A.
Institution:
National Institute of Oceanography, National Geophysical Research Institute, HMRG University of Hawaii
Funding:
CSIR
Ocean:
Indian
リージョン:
CIR
年:
2007
Start Date:
17-Oct-2007
End Date:
1-Dec-2007 See India National Update in 2008 IR Newsletter (Conduct deep-tow, CTD and seabed sampling along the rift-valley region of the Carlsberg Ridge and the Andaman Backarc Spreading Center. 600-km segment between 61 - 66 20' E). To acquire high resolution deep-tow data along the rift valley floor of the Carlsberg Ridge and Andaman backrc spreading center. The data acquisition involves multibeam mapping, underway geophysical data such as magnetics, and acquisition of CTD data, collection of water coulumn samples and seabed samples. These studies are aimed at imaging the seafloor at high resolution to characterize the rift valley floor in terms of magmatic activity and to explore for the plume signature in the water column using CTD and MAPR data. Water samples are collected to identify the chemical and biological signatures.
Ship:
R/V Sonne
Equipment:
OFOS, TV-Grab, IMI-30 deep-tow system, CTD and MAPRs
コンタクト:
kamesh@darya.nio.org 
