the basics of the tidal cycle are fairly easy and the semi-diurnal system is commonly discussed at least at Woodshole since the area of Georges bank that Buzzards bay is in had two tidal cycles a day
its a combination of higher oxygen levels in colder water and higher nutrient levels upwelling from deeper water but
the dynamics of those upwelling currents is the kicker
all this it sounds like you know
thing is the English Navy has kept excellent records for about 500 years now concerning ocean currents and that base line is now coming in handy for gauging any alterations in the system that may be occuring
let me drop a few notes to some friends at Woodshole and see what I can come up with
someone is bound to be up there working on this issue
just a mater of tracking em down
best
B
ps
the pysics of tides is far more complex than folks give it credit for
with some serious differential equations
if I remember right
been a really long time
its a combination of higher oxygen levels in colder water and higher nutrient levels upwelling from deeper water but
the dynamics of those upwelling currents is the kicker
all this it sounds like you know
thing is the English Navy has kept excellent records for about 500 years now concerning ocean currents and that base line is now coming in handy for gauging any alterations in the system that may be occuring
let me drop a few notes to some friends at Woodshole and see what I can come up with
someone is bound to be up there working on this issue
just a mater of tracking em down
best
B
ps
the pysics of tides is far more complex than folks give it credit for
with some serious differential equations
if I remember right
been a really long time