4th International Workshop on Ice Caves - download pdf or read online

By C. Spötl, M. Luetscher, P. Rittig

Show description

Read or Download 4th International Workshop on Ice Caves PDF

Similar international conferences and symposiums books

Vincent D. Duffy's Digital Human Modeling: First International Conference, PDF

This publication constitutes the refereed court cases of the 1st foreign convention on electronic Human Modeling, DHM 2007, held in Beijing, China in July 2007 within the framework of the twelfth overseas convention on Human-Computer interplay, HCII 2007 with eight different thematically related meetings. The 118 revised papers provided have been conscientiously reviewed and chosen from quite a few submissions.

Download e-book for kindle: Trends in Distributed Systems for Electronic Commerce: by Charu C. Aggarwal, Joel L. Wolf (auth.), Winfried

This ebook constitutes the refereed complaints of the foreign convention on traits in digital trade, TREC'98, held in Hamburg, Germany, in June 1998. The booklet offers 19 revised complete papers chosen from a complete of seventy five submissions. whereas focussing commonly on technological matters, the publication additionally takes into consideration very important social, administrative, regulatory, and felony facets.

Download PDF by Hiroyuki Iizuka, Ezequiel A. Di Paolo (auth.), Minoru Asada,: From Animals to Animats 10: 10th International Conference on

This booklet constitutes the refereed complaints of the tenth foreign convention on Simulation of Adaptive habit, SAB 2008, held in Osaka, Japan in July 2008. The 30 revised complete papers and 21 revised poster papers offered have been rigorously reviewed and chosen from one hundred ten submissions. The papers are prepared in topical sections at the animat method of adaptive behaviour, evolution, navigation and inner international versions, notion and keep watch over, studying and variation, cognition, emotion and behavior, collective and social behaviours, adaptive behaviour in language and communique, and utilized adaptive behaviour.

Sascha Uhrig, Theo Ungerer (auth.), Michael Beigl, Paul's Systems Aspects in Organic and Pervasive Computing - ARCS PDF

This publication constitutes the refereed complaints of the 18th foreign convention on structure of Computing structures, ARCS 2005, held in Innsbruck, Austria in March 2005. The 18 revised complete papers provided have been conscientiously reviewed and chosen from fifty two submissions. The papers are equipped in topical sections on variation, strength intake, and scheduling; version and brokers; model and prone; software of adaptable platforms; and pervasive computing and communique.

Additional resources for 4th International Workshop on Ice Caves

Example text

Up to now only some dozens of caves have been attributed to a hypogene – mainly hydrothermal – genesis. Only at two locations, near Hieflau in Styria (Kraushöhle) and Bad Deutsch Altenburg in Lower Austria a sulphuric acid speleogenesis has been revealed. 30 Weichselian non-cryogenic and cryogenic calcites in former pools on ice within the Breitscheid-Erdbach Cave (Northern Hesse, Germany) D. K. Richter, A. Immenhauser, P. Meissner, U. Schulte, I. Dorsten Ruhr-University Bochum, Germany Local accumulations of small calcite crystals (< 1mm) and up to cm-sized calcite aggregates are present on the cave floor and on collapsed blocks in the Breitscheid-Erdbach Cave, Germany.

This pattern leads to the winter regime whereby “old” cave air is replaced by very cold and dense, “fresh” winter air and the summer temperature profile in the shafts essentially reverses. 3 m depth between December and May. The fact that summer temperatures inside the rock are positive is consistent with the presence (and apparent widening) of the fissure between the walls and the adjacent ground ice. The cave’s ice reservoir, partly manipulated by the artificial introduction of snow during the winter, appears to decline since several years.

Pearls of the DIC and SIC were subjected to a comparative petrographic and geochemical study. The chemical composition of pearls dissolved in 2% HNO3 was studied by ICP-OES. In most cases the pearls show higher contents of major (Mg, Mn, Fe, Sr) and some minor elements, as compared to speleothems from ice-free cave sections. The C and O stable isotope values of pearls from both ice caves are practically identical. In the δ13C vs. δ18O diagram, data for the pearls plot between the data cluster for normal speleothems from the non-iced part of the caves, and the data cluster of cryogenic powdery calcite collected directly on the 41 surface of the ice blocks, the latter being more enriched in 13C due to strong kinetic fractionation processes during its formation.

Download PDF sample

4th International Workshop on Ice Caves by C. Spötl, M. Luetscher, P. Rittig


by Anthony
4.5

Rated 4.97 of 5 – based on 28 votes

About the Author

admin