Fe+ Brine Solution forcing by Earth Tides

In summary, a unique problem has been discovered at Taylor Glacier in Antarctica where a Fe2+ brine solution is released as a rusty discharge. Strong diurnal signals have been detected in seismic data, not caused by cultural or geophysical factors. The challenge is to determine the maximum force or stress that this confined solution can exert on its walls, driven solely by Earth tides. Resources such as the Blood Falls information site and Earth Tides data may provide helpful insights for solving this problem.

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  • #1
Squatchmichae
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Here is a esoteric problem that is totally unique in nature: Taylor Glacier, in the Dry Valleys of Antarctica, hosts site of a Fe2+ brine solution, expressed as a rusty discharge at the terminus. There is strong diurnal signals in seismic data gathered from an array co-located there, not attributable to cultural, or other geophysical inputs.

Blood Falls Information site: http://en.wikipedia.org/wiki/Blood_Falls

Challenge: with a median value of magnetic susceptibility for concentrated Fe brine, and assuming volumes on the order of cubic meters (not cubic km, for example), what is the maximum force or stress that a confined solution (subglacially) can exert on it's walls, driven by Earth Tides alone?

Earth Tides Data: http://geomag.usgs.gov/

It's outside my expertise (mechanics, math mostly) but someone might have a Fermi-type solution.
 
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  • #2
I did some quick searches and found an interesting article about Taylor Glacier, which is where this brine is located. It's called Blood Falls, and from what I read it appears that this brine has been there for over a million years. This article (http://en.wikipedia.org/wiki/Blood_Falls) might provide some insights into the problem. The Earth Tides Data link provided looks like a valuable resource as well. Good luck!
 

1. What is a Fe+ Brine Solution forcing by Earth Tides?

A Fe+ Brine Solution forcing by Earth Tides is a phenomenon in which the Earth's tidal forces cause changes in the concentration of iron ions (Fe+) and saltwater (brine) in certain areas of the ocean floor. This can lead to the formation of mineral deposits and the movement of these ions and brine, which can impact ocean chemistry and the organisms that live in these regions.

2. How do Earth Tides affect Fe+ Brine Solution?

Earth Tides are caused by the gravitational pull of the Moon and the Sun on the Earth's oceans. These forces can cause the ocean floor to flex and bend, which can lead to changes in the pressure and temperature of the water in these areas. This can cause the Fe+ ions and brine to be pushed and pulled, leading to changes in their concentration and movement within the ocean.

3. What is the significance of Fe+ Brine Solution forcing by Earth Tides?

Fe+ Brine Solution forcing by Earth Tides can have significant impacts on ocean chemistry and the organisms that live in these regions. It can also play a role in the formation of mineral deposits and the movement of nutrients and other important elements throughout the ocean.

4. What tools are used to study Fe+ Brine Solution forcing by Earth Tides?

Scientists use a variety of tools and techniques to study Fe+ Brine Solution forcing by Earth Tides, including seafloor sensors, satellite imagery, and computer models. These tools allow researchers to track changes in the concentration and movement of Fe+ ions and brine over time and better understand the processes involved.

5. How does Fe+ Brine Solution forcing by Earth Tides impact marine life?

The changes in ocean chemistry and movement of nutrients caused by Fe+ Brine Solution forcing by Earth Tides can have both positive and negative impacts on marine life. These forces can bring important nutrients to certain areas, which can support the growth of certain organisms. However, changes in ocean chemistry can also negatively affect the survival and reproduction of certain species, leading to potential impacts on entire marine ecosystems.

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