Showing posts with label Cruise. Show all posts
Showing posts with label Cruise. Show all posts

Sunday, 27 October 2013

News from the Cruise Day 5

This post comes a bit late as the internet connexion was down yesterday...


Different conditions compared to yesterday


As we feared the weather is getting worse. We still launched the dive today but it had to be aborted early because sea conditions got too bad and it can be quite problematic to recover the Shinkai submersible in rough seas. Fortunately a few samples could still be collected and and the rocks sampled suggest that there is indeed hydrothermal activity. Maybe the hydrothermal vents were just a few meters away, it is quite frustrating to have to stop the dive half way through, but well if deep-sea research would be easy, maybe it would not be as exciting…

Tomorrow, it is very unlikely that we can dive with the submersible because of the sea conditions, but because our time is limited, we will still try to get images from one of our target seamount by towing a camera near the bottom of the sea behind the ship. We will not be able to get samples, but at least we can see what is living on the seamount.

Now it is time to take again some seasickness pills and wait for better weather...
Still we could catch one squat lobster
Some fish got accidentally trapped in the submersible, bonus samples
Beautful rocks for the geologists on board
A better picture of the squat lobster

Thursday, 24 October 2013

News from the cruise day 2

Today we departed Tonga. As soon as we passed the reef I was happy to have taken seasickness pills. The sea is not bad, but not good either and ship is rolling quite a bit. We now have two days of navigation before reaching our first target at Louisville seamounts chain, but there is already a lot of activity going on on the ship. With 14 scientists on board and only 5 dives maximum with the submersible (if the weather is good) there is a lot of negotiations going on to make everybody happy. Then we also need to prepare the baskets in front of the submersible with all the equipments we will use.
This afternoon, we had a ceremony to pray for Konpira san, the god of the sea, the Japanese Poseidon, and we drunk some sake for him. Hopefully, he will be happy with our prayers and provide us with nice sea conditions for the cruise.

The ship last night in Nukualofa

It seems some captain tried a new shortcut to the beach...