Establishing the South Australian Macrobenthic Traits (SAMT) database: A trait classification for functional assessments. Issue 24 (27th November 2020)

• Record Type: Journal Article
• Authors: Lam‐Gordillo, Orlando; Baring, Ryan; Dittmann, Sabine
• Is Part Of: Ecology and evolution. Volume 10:Issue 24(2020)
• Page Start: 14372
• Page End: 14387
• Publication Date: 2020-11-27
• Subjects: Australia -- benthos -- Biological traits -- ecosystem functioning -- functional group -- macrofauna; Ecology -- Periodicals; Evolution -- Periodicals; 577.05
• DOI: 10.1002/ece3.7040
• Languages: English
• ISSNs: 2045-7758

Abstract

Abstract: Trait‐based approaches are increasingly used as a proxy for understanding the relationship between biodiversity and ecosystem functioning. Macrobenthic fauna are considered one of the major providers of ecosystem functions in marine soft sediments; however, several gaps persist in the knowledge of their trait classification, limiting the potential use of functional assessments. While trait databases are available for the well‐studied North Atlantic benthic fauna, no such trait classification system exists for Australia. Here, we present the South Australian Macrobenthic Traits (SAMT) database, the first comprehensive assessment of macrobenthic fauna traits in temperate Australian waters. The SAMT database includes 13 traits and 54 trait‐modalities (e.g., life history, morphology, physiology, and behavior), and is based on records of macrobenthic fauna from South Australia. We provide trait information for more than 250 macrobenthic taxa, including outcomes from a fuzzy coding procedure, as well as an R package for using and analyzing the SAMT database. The establishment of the SAMT constitutes the foundation for a comprehensive macrobenthic trait database for the wider southern Australian region that could facilitate future research on functional perspectives, such as assessments of functional diversity and changes to ecosystem functioning. Abstract : Step‐by‐step processes for assessing ecosystem functioning. The use of SAMT database is highlighted as an essential step for understanding ecosystem functioning.