New light on the controversial question of species abundance and population density

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  • September 17, 2018
  • Inspired by the negative results in the recently published largest-scale analysis of the relation between population density and positions in geographic ranges and environmental niches, Drs Jorge Soberon and Andrew Townsend Peterson of the University of Kansas, USA, teamed up with Luis Osorio-Olvera, National University of Mexico (UNAM), and identified several issues in the methodology used, able to […]

    Integration of Freshwater Biodiversity Information for Decision-Making in Rwanda

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  • June 8, 2018
  • The establishment and implementation of a long-term strategy for freshwater biodiversity data mobilisation, sharing, processing and reporting in Rwanda is to support environment monitoring and the implementation of Rwanda’s National Biodiversity Strategy (NBSAP). In addition, it is to also help us understand how economic transformation and environmental change is affecting freshwater biodiversity and its resulting […]

    Audit finds biodiversity data aggregators ‘lose and confuse’ data

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  • April 23, 2018
  • In an effort to improve the quality of biodiversity records, the Atlas of Living Australia (ALA) and the Global Biodiversity Information Facility (GBIF) use automated data processing to check individual data items. The records are provided to the ALA and GBIF by museums, herbaria and other biodiversity data sources. However, an independent analysis of such records reports that ALA […]

    How to import occurrence records into manuscripts from GBIF, BOLD, iDigBio and PlutoF

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  • May 17, 2016
  • On October 20, 2015, we published a blog post about the novel functionalities in ARPHA that allows streamlined import of specimen or occurrence records into taxonomic manuscripts. Recently, this process was reflected in the “Tips and Tricks” section of the ARPHA authoring tool. Here, we’ll list the individual workflows: Upload occurrence or specimen data from a Darwin-Core-compliant […]

    Novel cybercatalog of flower-loving flies suggests the digital future of taxonomy

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  • October 8, 2015
  • Charting Earth’s biodiversity is the goal of taxonomy and to do so the scientists need to create an extensive citation network based on several hundred million pages of scientific literature. By providing a novel taxonomic ‘cybercatalog’ of southern African flower-loving (apiocerid) flies, Drs. Torsten Dikow and Donat Agosti demonstrate how the network of taxonomic knowledge […]

    The four-letter code: How DNA barcoding can accelerate biodiversity inventories

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  • September 2, 2015
  • With unprecedented biodiversity loss occurring, we must determine how many species we share the planet with. This can start in our backyards, but speed is critical. A new study shows how biodiversity inventories can be accelerated with DNA barcoding and rapid publishing techniques, making it possible to survey a nature reserve in just four months. […]