Mondo Rock Posted January 25, 2007 Share Posted January 25, 2007 (edited) For any Raiders who were as curious as me as to what has happened to the water temps on the East coast lately I have found a site that explains it completely. Link is here: Ekman Transport Interesting stuff I reckon Edited January 25, 2007 by Mondo Link to comment Share on other sites More sharing options...
sifisho Posted January 25, 2007 Share Posted January 25, 2007 Good article. Some places in the world have the prevailing wind blowing in such a direction that the normal situation is to have a cold coastal upwelling running most of the time (which is what is happening here now). This is often associated with higher production because (as it says in the link) the cold water is nutrient rich, and combined with good sunlight will spark the food chain into overdrive (because the lowest rung in the food chain is phytoplankton - i.e. plant algae). One of the biggest areas in the world that you see coastal upwelling is off the coast of Peru, where the process drives their anchovy fishery. In years when the currents reverse (like seems to be happening this year), their fishery performs badly - this is where the phrase "el nino" comes from. El nino means "little boy" or "christ child" in Spanish. This name was used for the tendency of the phenomenon to arrive around Christmas. Link to comment Share on other sites More sharing options...
Guest Big-Banana Posted January 25, 2007 Share Posted January 25, 2007 Explains a lot! I always though they were good because it brought the warm water closer. Link to comment Share on other sites More sharing options...
sifisho Posted January 25, 2007 Share Posted January 25, 2007 I guess it depends what you are after! Link to comment Share on other sites More sharing options...
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