All online documents and web pages as well as their parts are protected by copyright. It is permissible to copy and print them only for private, scientific and noncommercial use.

Without prior written consent from RISE it is not permissible for the documents and web pages and parts thereof to be either copied or stored on other servers, input into news group or online services, or stored on data carriers. This applies in particular to the RISE logo. Intermediate storage in a cache or on a proxy server to optimize access speed is permitted. The citation of the documents and web pages with a correct statement of the source and the setting of links to our web site is expressly allowed.

Liability claims

Although RISE takes all possible care to ensure the correctness of published information, no warranty can be accepted regarding the correctness, accuracy, up-to-dateness, reliability and completeness of the content of this information.

RISE expressly reserves the right to change, to delete or temporarily not to publish the contents wholly or partly at any time and without giving notice.

Liability claims against RISE because of tangible or intangible damage arising from accessing, using or not using the published information, through misuse of the connection or as a result of technical breakdowns are excluded.

Links to third party websites lie outside the scope of responsibility of RISE. Access and use of such websites occurs entirely at the user’s own risk. RISE expressly states that it has no influence whatsoever over the content of any linked site. Responsibility for information and services of linked sites rests entirely with the relevant third parties. No liability can be accepted in respect of the content of such websites.

The European Commission is not responsible for any use that may be made of the information contained in this document. Also, responsibility for the information and views expressed in this document lies entirely with the author(s).


For analysing the use of RISE web pages as well as potential errors, RISE logs http requests including IP addresses, browser versions and referrer URLs. This allows us to follow which web pages and ressources are looged at, without identifiying individual users or recognizing them individually on return. Web logs are stored confidentially and not shared with any other institution or company.


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ETH Department of Earth Sciences
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