Abstract:

Species distribution, catalogues, phylogeny, and life history traits are the data basis of biodiversity studies, playing critical roles in understanding species origins, evolution, and conservation biodiversity. Recently, a large number of scientific data-sharing platforms have been created, greatly contributing to the development of biodiversity informatics. However, it is difficult for most researchers to deal with big data with high complexity and heterogeneity. Determining how to select and utilize these data accurately and effectively becomes a huge challenge for ecologists and conservation biologists. To better deal with existing problems related to scattered distributed data, we classify biodiversity data resources into four groups (species distribution, catalogues, phylogeny and life history traits), and select representative databases (e.g. Global Biodiversity Information Facility, The Plant List, Open Tree of Life, and The Plant Trait Database (TRY) for demonstration. For each database, data type, and sampling design, geographic coverage and data availability are reported, and selected publications using these datasets are briefly introduced. Meanwhile, we describe recent achievements on the construction of China’s biodiversity digital platforms in each section. Overall, we hope that this paper provides a starting point for researchers to be familiar with these databases and use them correctly, and could have the potential to stimulate the development of related fields in research and conservation of biodiversity under the efforts of researchers and the public.

Key words: biodiversity informatics, marcoecology, species catalogue, phylogeny, functional trait, data sharing