CMIP6 Data Citation of Evolving Data. (15th June 2017)

• Record Type: Journal Article
• Authors: Stockhause, Martina; Lautenschlager, Michael
• Is Part Of: Data science journal. Volume 16(2017)
• Publication Date: 2017-06-15
• Subjects: CMIP6 -- IPCC-DDC -- climate data -- data publishing -- evolving data -- earth system modeling; Science -- Data processing -- Periodicals; Database management -- Periodicals; 502.85
• DOI: 10.5334/dsj-2017-030
• Languages: English
• ISSNs: 1683-1470

Abstract

Data citations have become widely accepted. Technical infrastructures as well as principles and recommendations for data citation are in place but best practices or guidelines for their implementation are not yet available. On the other hand, the scientific climate community requests early citations on evolving data for credit, e.g. for CMIP6 (Coupled Model Intercomparison Project Phase 6). The data citation concept for CMIP6 is presented. The main challenges lie in limited resources, a strict project timeline and the dependency on changes of the data dissemination infrastructure ESGF (Earth System Grid Federation) to meet the data citation requirements. Therefore a pragmatic, flexible and extendible approach for the CMIP6 data citation service was developed, consisting of a citation for the full evolving data superset and a data cart approach for citing the concrete used data subset. This two citation approach can be implemented according to the RDA recommendations for evolving data. Because of resource constraints and missing project policies, the implementation of the second part of the citation concept is postponed to CMIP7.