Questions tagged [oceanography]

Oceanography is the branch of Earth science that studies the ocean. It is also known as oceanology.

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Gulf stream weakening affects on both ends of the system - Europe and Carribean

There have been reports about the Gulf Stream weakening. Everything I have read about this concentrates on the (possibly substantial) cooling this would cause in Europe. If this weakening occurs, ...
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157 views

Issues with projection and fig using python and mpl_toolkits.basemap

I currently have depth data that I am plotting with the code below. The problem that I am having has to do with the figure python is spitting out. The figure is really tiny. I have tried a few things ...
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192 views

Is there a formula to calculate shoreline length or water position from ocean?

Assuming in the past the water of the oceans were lower does it also mean that the water was not where it is right now?
 If yes, then how do we calculate approximately where the water would have been ...
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is the low-compressibility of seawater responsible for its bouyancy?

I'm trying to wrap my head around water's density, low-compressibillity and bouyancy. Are all these 3 things related, if so, how? I'm particularly interested if water's low compresibillity of ...
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61 views

Is it possible that a change of the earth magnetic poles influences deep-sea currents?

A deepwater circulation had changed direction about 55 million years ago, whereby salt cold water went from north to south. This was seen after research of foraminifera with carbon isotope change. But ...
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What percentage of oceans and seas fall in tropical, subtropical, temperate and cold zones?

It is easy to find information on total area of oceans and seas. For example Atlantic ocean is 106 500 000 km², Indian ocean is 70 560 000 km² and Pacific ocean is 165 200 000 km². But waht percent of ...
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12 views

Australia east coast data access WW3

I am currently looking into https://polar.ncep.noaa.gov/waves/product_table.shtml?-multi_1- And wondering why no station for the Australia East Coast is defined in the list. The northernmost station ...
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33 views

What is the reason for the stratification of water column in oceans?

I read that isopycnal diffusion is 107 times larger than diapycnal diffusion and this is the reason why the concentrations in the thermocline and below do not propagate to shallow waters. However, I ...
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46 views

Caspian Sea oil deposits

Azerbaijan appears to have vast development in its oil sector. Images on google earth show oil platforms connected by road ways far out into the Caspian Sea of the coast of Baku. Why is the majority ...

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