Monday, December 21, 2009
.
After an interesting fall spent mostly dry-docked, we are ending 2009 with a bang as we are heading down to Chile and Rapa Nui in a few hours…a fishing and scouting adventure. 2010 will be filled with exciting things, so stay tuned…in the meantime, we hope that your holidays are filled with oceans of cheer [...]
Saturday, October 24, 2009
Watch a new video from the Bering Sea Ice Expedition. ”The Journey” is a synopsis of the expedition; experience Gaelin’s exploration of St Paul Island before landing on the Icebreaker Healy in a helicopter and venturing into the ice-covered Bering Sea. I hope you enjoy it.
.
We have added images and information from our “Arctic Salmon” expedition on the Global Ocean Exploration Website…Head on over and check it all out!!!
.
http://www.globaloceanexploration.com
.
I arose to a cloudy foggy morning off the Northern Coast of Ireland. Looking out of my porthole, I saw the coast shrouded in fog. It was nice to awake to land outside my window. The seas have remained calm so we should be in port early. At this point in the cruise, the crew [...]
As I have written about in an earlier post, the purpose of this research project, SALSEA-Merge, is to understand the life history of the Atlantic Salmon, and to the figure out why they are not returning to the river after their migration out of the rivers and into the sea. This expedition is seeking to [...]
Also filed in Ireland, Salmon Expedition
|
Tagged Atlantic Salmon, bycatch, copepods, fisheries, mackerel, overharvest, post-smolt, sea lice, trawlers, water quality, zooplankton
|
We continue to head south on our steam back to Killybegs. The weather has changed slightly with a low-pressure system to our south sending us some swell and winds. It is nice to feel the ship move a bit even though it is slight…it actually feels like we are at sea with the gentle roll [...]
After a successful four days of sampling, we are heading back to Killybegs. We have calm seas and light winds for our steam back. The sun was shining this morning but now the fog has once again rolled in. As we were steaming this morning, a large sperm whale cruised by close to the ship. [...]
On this final day of sampling, we found ourselves back up north…farther north than before. It seems that every day we steam north to start the sampling. The reason for this is to keep up with the migration of the salmon post-smolts. They are funneling along the shelf here off of the Voering Plateau moving [...]
Trawls are commonly used to collect fish in fisheries research. They are also a very common way of fishing commercially for pelagic species (like the Russian trawlers we are seeing fishing for mackerel). The trawl being used to capture the post-smolts is not huge like those on a commercial vessel and is designed to stay on [...]
Just as we thought we had hit our northernmost position, we turned back north and this morning arose to find ourselves at 68°10’N. The first haul of the morning was quite successful so the turn back north seems to be the right decision for finding the post-smolts. We got 50 in our first haul and [...]