Biodiversity Information Science and Standards : Conference Abstract
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Corresponding author: Josh Humphries (j.humphries@nhm.ac.uk)
Received: 15 Jul 2019 | Published: 17 Jul 2019
© 2019 Josh Humphries
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation: Humphries J (2019) Citing Evolving Data: An implementation on the NHM Data Portal. Biodiversity Information Science and Standards 3: e38263. https://doi.org/10.3897/biss.3.38263
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Since 2015, the Natural History Museum London has made its research and collections data available through its Data Portal (https://data.nhm.ac.uk). This website provides free and open access to important research datasets as well as digitised objects from the Museum's specimen collection. The Data Portal currently has over 4.2 million records from the specimen collection and a further 5.5 million records from other research datasets. Since 2015, more than 250 scientific publications have cited data from the Data Portal, either directly or through aggregators such as the Global Biodiversity Information Facility (GBIF), although there are many more citations than it is currently possible to track.
Users can download data from the Portal and are encouraged to cite the source, however, there is currently no way for users to cite subsets of the data returned through a query, nor a way to persistently identify the data subset they are citing. This is a common issue with scientific data put online, particularly when the cited data changes frequently, such as is the case with the Museum's specimen collection, which grows constantly as more of the collection is digitised.
This poster outlines a new approach that has been designed to meet the Research Data Alliance's (RDA) Working Group on Data Citation recommendations on citing evolving data (
By persistently identifying query results in this fashion, researchers can cite data precisely and have confidence that although the data may change after they use it, users of their work will be able to access the data as it looked when they studied it originally. This should also encourage the systematic use of citations, making it easier to track both the usage and impact of research and collections datasets.
data portal, citation, DOI, persistent identifiers
Josh Humphries
Biodiversity_Next 2019
Supported by the Natural History Museum, London.
Alice Butcher, Matt Woodburn