[Geysers] New Tibet stuff
TSBryan at aol.com
TSBryan at aol.com
Fri Apr 25 10:49:22 PDT 2008
Not into the park yesterday due to snow continuous from 0700 until 1530 or
so. There was a little more snow overnight and this morning. Now (1100 Friday)
the road is mostly melted off and the park road report says open. So I hope
to head in noonish.
Meanwhile, I spent a fair while poring through a book about Tibet, a book
I've had for a couple of years but hadn't thoroughly read. Well, so I discovered
a few things and then followed up on the Web.
Tirthapuri -- Never heard of it before. This is a holy place in far western
Tibet. For the geothermal, most books and sources cite the wonderful pink and
white silica terraces and the fact that there is one geyser there. It
evidently erupts every few minutes and reaches up to 6 meters for 30 seconds. There
apparently are a few other, smaller geysers there, too.
This is in the area of Mt. Kailash and Lake Manasarovar. If you're
really into the sacred trekking business, then you make the clockwise trek around
the mountain, then make a clockwise trek around the lake, and then visit
Tirthapuri to pray before purifying yourself in the thermal baths.
Qupu -- This place I have in my book as a site of large geothermal explosion
craters (one formed as recently as 1975) where boiling springs are described
in Chinese geological literature. I now see this place also named after its
river, the Tag Tsangpo Hot Springs. It is described as "Up this valley are
extensive hot springs and spouting geysers." The location is just off the
trekking route around Lake Manasarovar but also near a road.
Tagyel Chuja (Tagajia and many other spellings). This, the most extensive
(apparently) geyser locality in Tibet has now been set aside as a "national
park" called the "Ongren Tagejyia Geothermal Geysers Nature Reserve" that
encompasses 400 hectares (= 1,000 acres, I think [?] ). A Chinese Website dated
2006 notes that 300 million yuan (roughly $25 million) had been budgeted to
begin "development" of this and two other new nature reserves. Another paper was
about a study of the exceptionally high content of cesium in the Tagyel Chuja
sinter. The attached photo was on the Web, copyright Dr. Klaus Dierks.
Chabu -- Another Chinese Website states that one of the geysers at Chabu is
the largest in China. Years ago I found Geyser Semi described as reaching up
to 25 feet or so.
Gudui -- I've been unable to learn anything about the number or quality of
geysers at Gudui, but I do now know that there has been geothermal drilling
there.
Yangpachen -- The geothermal power plant there peaked at about 23Mw in the
1990s, and production apparently is now declining. However, it is still cited
as a geyser locality, and one Website I found included a photo of a pretty
fair geyser (not included here because though clear, it was of horrible
quality).
Gulu -- I've long known that Gulu was somewhere northwest of Yangpachen, but
my Chinese coordinates place it in a most unlikely spot. Now a revised Tibet
Map Institute map shows hot springs in the right general vicinity, not far
from Damchuka.
Chakzama County -- This is in far eastern Tibet -- in fact, so far east that
it (and a lot of area listed as Tibet in this book) is actually in Szechwan.
Lo, the book describes (without specific localities) boiling springs as
attractions. It is in this rough area (I don't have the coordinates here) that a
place called Chaluo, in Szechwan, hosted at least four geysers in the 1980s.
OK, now to go see if I can locate a Yellowstone geyser...
Scott Bryan
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