Document of bibliographic reference 359884

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Free-living nematodes research: state of the art, prospects, and future directions. A bibliometric analysis approach

Abstract

Nematodes are among the most successful metazoans inhabiting the Earth and they are pivotal components as in terrestrial as in aquatic (both in marine and freshwater) environments providing important ecosystem services. The aim of this study was to understand major research trends and topics on free-living nematodes inhabiting soil, marine and freshwater environments and to highlight possible differences among them. To achieve this objective, a bibliometric analysis was performed using Scopus database. The indexed global scientific literature on free-living nematodes from 1912 to 2021 was explored using VOSviewer software, allowing a comprehensive overview of the topic. The analyses of co-authorship (among researchers and countries), the co-occurrence of keywords and the analysis of citation of journals were performed. Overall, free-living soil nematodes found a wider audience in high ranked journals especially when compared with freshwater nematodes. Marine nematodes stand in between them and many aspects of biodiversity research in marine ecosystems are covered by high-medium ranked journals (i.e. taxonomy, systematic, phylogeny, morphological and genetic diversity). Although, the estimation of the taxonomic diversity of the phylum Nematoda enumerated a high number of documents, an increasing attention emerged for the investigation of pollution effects (i.e. nematodes as bioindicators of environmental status) and the use of nematodes as model organisms for addressing scientific questions in line with the Eco-Evo-Devo (Ecological Evolutionary Developmental biology) approach. These fundamental themes were indirectly confirmed by the co-authorship analysis, which revealed that taking integrative approaches between taxonomy (both morphological and molecular), ecological and evolutionary aspects attracted a higher number of citations.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000884420600003

Bibliographic citation

di Montanara, A.C.; Baldrighi, E.; Franzo, A.; Catani, L.; Grassi, E.; Sandulli, R.; Semprucci, F. (2022). Free-living nematodes research: state of the art, prospects, and future directions. A bibliometric analysis approach. Ecological Informatics 72: 101891. https://dx.doi.org/10.1016/j.ecoinf.2022.101891

Is peer reviewed

true