Re: Global warming - is the Sun to blame? The increased solar activity has occurred in parallel with an increase in carbon dioxide in the Earth's atmosphere... Warmer oceans absorb less carbon dioxide from the atmosphere.


"Jason P." <jaspetr@xxxxxxxxxxxx> wrote in message
news:1177286563.952304.193150@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On Apr 22, 4:09 pm, "Chris S" <priv...@xxxxxxxxxxx> wrote:
"Jason P." <jasp...@xxxxxxxxxxxx> wrote in message
Scientists, geologists, look for rare occurrences of magnetized
substances in ancient sea bed formations for dates prior to modernity.
As for measurements regarding 1901, I think there is magnetic
signatures, evidence, locked in ice formations in Antarctica. I can
only further guess there is some evidence, or extrapolations of
related evidence, that supports such hypotheses -- maybe astronomical
observations come into play in this -- probably so.

I'd have to look that up to be certain, or explore footnotes in
specific articles. This is something you yourself can do if you really
want to find flaws in certain theories.

Why rely on others to do it for you?

I understand one source for magnetic field data over the last 350
years is in measurements made by the British Navy for navigation
purposes and for sea-lane logistics concerning the workings of the old
British Empire's navy and merchant marine.

You're barking up the wrong tree.

Not from what I've been reading and seeing on PBS video. Apparently
old Brit navy records help pinpoint the movement of the magnetic north
pole's movement over time. The movement mag. north pole is an
indicator of changes in the field.

I wasn't referring to that, rather that rock say something about solar
magnetic fields, try and read a paragraph in context.

"magnetized substances in rocks" will tell you about where and when a
rock
was produced and also tell you something about the Earth magnetosphere at
that time.

I understand that; it doesn't seem terribly esoteric. I've also seen
films of a particular geologist looking for pieces of ancient magma.
The details escape me, but it was CLEAR that the old magma dates back
millions of years, and it holds a record of the earth magnetic
properties.

You seem to have problems understanding, the question was about the Sun's
magnetic field and it's effect on Earth.
Nothing what you have forwarded so far in your rocks says anything about
this.

How accurate this result is you don't say, but I would say from what I
know
it will be quite accurate.

Even if the Sun's magnetic field has got stronger what if any was it's
influence on the Earth considering the Earth has a strong Heliosphere
to
shield us from these exact effects

If you do a Google NEWS search on heliosphere and magnetosphere you
might find some articles on what you're trying to find.

Err, I'm not looking for answers since I pointed out the article was a re
hashed report.

I am asking you to supply supporting evidence in regard to the article that
you put your faith in.
The question specifically was regarding the Sun's magnetic field and it's
effect upon Earth.
Not the Earth magnetosphere.
How many times does it have to be asked until you get it?

snip irrelevant cut and paste part


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