Journal of Paleolimnology

, Volume 39, Issue 4, pp 567–584

Assembly and concept of a web-based GIS within the paleolimnological project CONTINENT (Lake Baikal, Russia)

  • Birgit Heim
  • Jens Klump
  • Hedi Oberhänsli
  • Nathalie Fagel
Original Paper

DOI: 10.1007/s10933-007-9131-0

Cite this article as:
Heim, B., Klump, J., Oberhänsli, H. et al. J Paleolimnol (2008) 39: 567. doi:10.1007/s10933-007-9131-0

Abstract

Web-based Geographical Information Systems (GIS) are excellent tools within interdisciplinary and multi-national geoscience projects to exchange and visualize project data. The web-based GIS presented in this paper was designed for the paleolimnological project ‘High-resolution CONTINENTal paleoclimate record in Lake Baikal’ (CONTINENT) (Lake Baikal, Siberia, Russia) to allow the interactive handling of spatial data. The GIS database combines project data (core positions, sample positions, thematic maps) with auxiliary spatial data sets that were downloaded from freely available data sources on the world wide web. The reliability of the external data was evaluated and suitable new spatial datasets were processed according to the scientific questions of the project. GIS analysis of the data was used to assist studies on sediment provenance in Lake Baikal, or to help answer questions such as whether the visualization of present-day vegetation distribution and pollen distribution supports the conclusions derived from palynological analyses. The refined geodata are returned back to the scientific community by using online data publication portals. Data were made citeable by assigning persistent identifiers (DOI) and were published through the German National Library for Science and Technology (TIB Hannover, Hannover, Germany).

Keywords

Web-based GIS Lake Baikal Catchment lithology Plant distribution Open access to data Data publication 

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • Birgit Heim
    • 1
  • Jens Klump
    • 2
  • Hedi Oberhänsli
    • 1
  • Nathalie Fagel
    • 3
  1. 1.Climate Dynamics and SedimentsGeoForschungsZentrum PotsdamPotsdamGermany
  2. 2.Data CentreGeoForschungsZentrum PotsdamPotsdamGermany
  3. 3.Geology Department, Clays and PaleoclimateUniversity of LiègeLiegeBelgium

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