Towards an Ecological Trait-data Standard Vocabulary

Schneider, Florian; Fichtmüller, David; Gossner, Martin; Güntsch, Anton; Jochum, Malte; Koenig-Ries, Birgitta; Le Provost, Gaëtane; Manning, Peter; Ostrowski, Andreas; Penone, Caterina; Simons, Nadja (July 2019). Towards an Ecological Trait-data Standard Vocabulary. Biodiversity information science and standards, 3(e37612). Pensoft Publishers 10.3897/biss.3.37612

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rait-based research spans from evolutionary studies of individual-level properties to global patterns of biodiversity and ecosystem functioning. An increasing number of trait data is available for many different organism groups, published as open access data on a variety of file hosting services. Thus, standardization between datasets is generally lacking due to heterogeneous data formats and types. The compilation of these published data into centralised databases remains a difficult and time-consuming task. We reviewed existing trait databases and online services, as well as initiatives for trait data standardization. Together with data providers and users participating in a large long-term observation project on multiple taxa and research questions (the Biodiversity Exploratories, www.biodiversity-exploratories.de), we identified a need for a minimal trait-data terminology that is flexible enough to include traits from all types of organisms but simple enough to be adopted by different research communities. In order to facilitate reproducibility of analyses, the reuse of data and the combination of datasets from multiple sources, we propose a standardized vocabulary for trait data, the Ecological Trait-data Standard Vocabulary (ETS, hosted on GFBio Terminology Service, https://terminologies.gfbio.org/terms/ets/pages), which builds upon and is compatible with existing ontologies. By relying on unambiguous identifiers, the proposed minimal vocabulary for trait data captures the different degrees of resolution and measurement detail for multiple use cases of trait-based research. It further encourages the use of global Uniform Resource Identifiers (URI) for taxa and trait definitions, methods and units, thereby readying the data publication for the semantic web. An accompanying R-package (traitdataform) facilitates the upload of data to hosting services but also simplifies the access to published trait data. While originating from a current need in ecological research, in the next step, the described products are being developed for a seamless fit with broader initiatives on biodiversity data standardisation to foster a better linkage of ecological trait data and global e-infrastructures for biological data. The ETS is maintained and discussion on terms are managed via Github (https://github.com/EcologicalTraitData/ETS).

Item Type:

Conference or Workshop Item (Abstract)

Division/Institute:

08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) > Plant Ecology
08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS)

UniBE Contributor:

Jochum, Malte; Manning, Peter and Penone, Caterina

Subjects:

500 Science > 580 Plants (Botany)

ISSN:

2535-0897

Publisher:

Pensoft Publishers

Language:

English

Submitter:

Peter Alfred von Ballmoos-Haas

Date Deposited:

27 Aug 2019 08:16

Last Modified:

23 Oct 2019 16:07

Publisher DOI:

10.3897/biss.3.37612

Uncontrolled Keywords:

trait data, data standard, Open Traits, terminology, semantic web

BORIS DOI:

10.7892/boris.132585

URI:

https://boris.unibe.ch/id/eprint/132585

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