summary report of the first research trips in 2007 in the snow hole system (1511 / 7):
since mid-May 2007 to run this year's research in snow hole. Extended research on the 3 weekends involved in changing cast: Dirk Peinelt, Steffen van Recum, Jürgen Zottola, Markus Findeiß, Thomas Munz, Amadeus Finally, Sabine Bittner, Mirjam stalks, Stefan Schubert and Frank Schlöffel.
In the snow hole was already End of 2006 a new and fast ascent in the region of large tour be discovered: it was here so far this year to several research-u. Surveying trips, with us for now particularly interested in the rising area. This runs parallel to the upper main canal system but at a slightly lower level in SW direction, towards the plateau and could have further potential up as the very near surface extending upper main canal system, which is blocked in the SW by Verbrüche.
In upper main canal system , the research and measurement at the endpoint of the last year, the Koekebakschluf continued. About the Rawetegang achieved the highest ever known point of the snow hole to +132 meters. The measurement of a final 30m blind shaft brought the surprise at half height of the shaft was a Prallelschacht be discovered on which there is another large-scale pit followed - now all in there: another deep canyon bay area, large-scale horizontal course of just over 1600m-line or on a deeper level than the big tour penetrate further into the plateau.
In the second road was in the toothbreaker exploration wells completed some final question mark, measure last meter, the Bivouac reduced, expanded the ropes below the tooth crusher bays and already brought a lot of material to the surface.
508m have been measured so far this year in the snow hole, the ganglion. is currently at 7918m.
- In the last year discovered Muren shaft (. Ggl.: 434m, Gt:-58m) will continue to struggle for connection to the maximum of 8 m away snow hole (region snake-throat Hoonithendom). A 10-hour tour dig further shortened the distance though, the connection was not yet.
- The bellows, the candidate per se, for a new access to the highest snow hole was enlarged at the entrance a large area. On the basis of the 18m deep entrance shaft was able to access the next big bay are already partially exposed, a further application is necessary to eliminate, however, last obstacles.
- the surprise tube was discovered in 2006 and explored. Measuring the small-scale horizontal cave was this year: Length 56m, depth 13m (Frank Schlöffel, 6.2007)
images / Dirk Peinelt:
first great tour
second large Tour: Climb to the Salle du Fidele Castro
third great tour
4th great tour: the Salle du Castro Fidele
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