Cesky:
Nazev pramene se v historii menil a dokonce i dnes je v
nekterych zdrojich uvaden pod obchodnim jmenem, pod kterym je tato
kyselka prodavana. Napriklad za druhé svetove valky, kdy byla
stacirna pod kontrolou SS, byla kyselka nazyvana Sudetenquell.
Kyselky ve zdejsim kraji maji zdroj ve srazkove vode z velmi
blizkeho okoli, ktera se vsakuje do pudy a sestupuje nize
prostrednictvim puklin v hornine. Cestou na sebe vaze ruzne slozky
horniny. Zpet k povrchu se dostava u paty svahu nebo v jinem
prihodnem miste. Pokud se tento pramen potka s proudem plynu CO2,
pak vznika kyselka. Plyn napomaha ke snadnejsimu rozpousteni
mineralu a pomaha vystupu kyselky na povrch. Ve zdejsich podminkach
se kyselky tvori zhruba v hloubce 30-100 m. Grunska kyselka ma onu
zvlastnost, ze jeji sestup i vystup se odehrava v hadcich, proto
skoro jedinym kationtem je?
Vyver kyselky je prumyslove jiman, ale vedle arealu se nachazi
celorocne verejne pristupne místo, kde si lze tuto, pro mne velmi,
lahodnou mineralku natocit. Posudte sami, zda-li Vam vice chutna
ona komercne prodavana sestra nebo budete od této chvile preferovat
jen jeji prirodni variantu.
Pro uznani logu, zaslete autorovi:
Odpovedi na tyto otazky:
1. Ktereho kationtu obsahuje tato kyselka nejvice?
2. Pod jakym obchodnim nazvem je prodavana tato kyselka?
3. Kolik schodu ma schodiste vedle vyverniho mista? a s logem
ulozte fotografii vyverni trubky a Vasi GPS (nebo Vas).
Kontaktni email: dj-team@centrum.cz
English:
The name of this spring has been changed many times in its
history, and today this mineral water is available on market under
different name. For example during WWII when this spring was
controled by German SS the name was Sudetenquell.
Acidulous springs in this area are born from rainfall from the
neighbourhood which are descending through rifts in rock. Water
dissolves any minerals from rock during this descending. It is
possible at the foot of the hill or at another suitable place, that
the water makes its way to the surface of ground. If this spring
meets with carbon dioxide, it becomes an acidulous spring. Gas is
helpful in dissolving minerals and in rising up back on Earth's
surface. Acidulous springs have their origins at a depth of 30-100
m in this area.
Grunska kyselka is exciting because descending and rising water
is in one type of rock – serpentine, which is rich on one special
chemical element. It is reason why Grunska kyselka has only one
kation.
The flowing opening of Grunska kyselka is used for commercial
purposes, but beside of this area is public place without
restriction suitable for drinking and collecting.
For acceptance of your log send me:
Answer on this two questions:
1. Which ion or mineral is contained in this springwater?
2. Under which name is Grunska kyselka available on the
market?
3. How many stairs do you see beside the spring? and upload with
log snapshot of spring tube and your GPS (or yourself).
Contact email: dj-team@centrum.cz
Cerpano z/source: www.becov.cz, www.marianskelazne.cz,
publikace: Bouse, P.: Geologicky park Marianske Lazne - prochazka
expozicemi a prirodou,
Tato cache je soucasti projektu
K
pramenum