The Barcelona World Race and the competing skippers are playing an important role in one aspect of the monitoring of climate change. |
As a consequence it is vital for the absolute safety of the crews that the positions and movement of ice is tracked and the racing area restricted to avoid danger to the crews. In fact this comprehensive, accurate level of tracking is done almost exclusively for the Barcelona World Race – and other round the world races – but over time this level of tracking will deliver a direct benefit to scientific research. “We are enjoying our summer holiday in the Southern Ocean” quipped Spirit of Hungary’s Conrad Colman a couple of days ago, basking in sunshine and temperatures akin to summer in northern Europe. Such intermissions become part of anecdotal evidence but it is the round the world race’s safety requirement for in-depth study of iceberg detection and the circulation and drift patterns that will help scientists understand the evolution of climate change. Ice Day in BCN Van Triest explained: “Now we know there are large pieces of ice floating in the ocean as it warms up and Antarctic ice is melting and breaking”. “We had a warning last night from race management about this situation, that there may be a possible growlers in our route and so we changed our course a little bit just in case. There is no need to put ourselves at any additional risk. We are in contact with race management and are very confident about this. There is no problem.” This race has opted for an exclusion zone rather than ice gates. Speaking today he highlighted how difficult it can be to avoid ice van Triest said: ” If you sail at 10 m/s speed and see an iceberg 200 m away from you, you have only 20 seconds to maneuver, that’s nothing. That’s why we have an exclusion zone, a prohibited zone. It’s better than ice gates. In my first round the world race there were no ice limits, we went down to latitudes 60ºS and 61ºS. Today the technology to detect the ice exists, so we control it, we just can’t send people down there knowing what we know. ” It may seem remarkable that ocean races like the Barcelona World Race are almost alone in pushing forwards the study of floating ice detection and its tracking. Franck Mercier of CLS: ” Because of this, round-the-world races like BWR help to work on understanding the climatic change. It’s very expensive to study the ice detection, nobody does it except round-the-world races because it’s very expensive, although it’s very interesting for the understanding of climate change. ” Also as part of the Barcelona World Race’s drive to propagate scientific understanding, the Argo beacons which were launched recently are already providing interesting information. The one which Neutrogena launched is at 44 deg S and shows a surface sea temperature of 12 Deg. Cheminées Poujoulat’s is at 43 Deg South showing a sea temp of 17 Deg. Meantime, asked if this is a year of moderate conditions in the Big South for the fleet, both Van Triest and Mercier chorused: In the Dock, In The Race Skippers’ quotes: Jean Le Cam, FRA, Cheminées Poujoulat:“The atmosphere on board has changed a bit. After a week when it was hard to do anything less than 19kts average it is quieter again and we are under spinnaker. It is not really that nice but at least the boat is going forwards and it is not slamming. You can drink a coffee quietly and rest. We will make the big general check of the boat tomorrow. It is good. Stop for Neutrogena Friday the 13th superstition? Antimériden |