Soil invertebrate diversity loss and functional changes in temperate forest soils replaced by exotic pine plantations

Camila Cifuentes-Croquevielle, Daniel E. Stanton, Juan J. Armesto

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The global expansion of tree plantations is often claimed to have positive effects for mitigating global warming, preventing soil erosion, and reducing biodiversity loss. However, questions remain unanswered about the impacts of plantations on belowground diversity and soil properties. Here, we examine how forestry plantations of exotic trees affect critical soil functions and the composition of invertebrate assemblages, by comparing invertebrate diversity and soil physico-chemical properties between non-native Pinus radiata plantations, and nearby native forests in a region of extensive plantation activity in south-central Chile. We quantified differences in diversity, abundance, and community composition of soil invertebrates, as well as fundamental soil properties such as soil water content, water infiltration, nutrient status, and pH. We show that in this landscape mosaic of native forest and plantations, both soil invertebrate communities and physical soil properties differed significantly between systems, despite similar soil origins and topographies. We found a significant loss of soil carbon and a major reduction in taxonomic and functional diversity of soil invertebrates in pine plantation sites. Soil biotic and abiotic characteristics of plantations differed significantly from native forests in plantation-dominated south-central Chile, with profound consequences for ecosystem processes and resilience to future climate change.

Original languageEnglish (US)
Article number7762
JournalScientific reports
Issue number1
StatePublished - Dec 1 2020

Bibliographical note

Funding Information:
Constanza Schapeer from the Department of Entomology of the Metropolitan University of Education Science (UMCE, for its initials in Spanish), Santiago de Chile, for helping with invertebrate taxonomy. Francisca Campos, Francisca Campano, Benjamín Castro and Fabián González assisted with fieldwork. Fernando Alfaro made helpful observations and guiding to the statistical analysis. Funding was provided by the Instituto de Ecologia y Biodiversidad (IEB, for its initials in Spanish) through grant AFB170008 from CONICYT-Chile. The University of Chile funded the Internship for Research (2016-2017) at the University of Manchester. Richard Bardgett and the Soil Ecology Lab from the University of Manchester hosted the first author, supported laboratory analyses and provided useful discussion. Research in Los Ruiles National Park and Los Queules National Park was conducted with permission of the Chilean Forest Service (CONAF, for its initials in Spanish) under permit nº 06-2015.

PubMed: MeSH publication types

  • Journal Article
  • Research Support, Non-U.S. Gov't

Fingerprint Dive into the research topics of 'Soil invertebrate diversity loss and functional changes in temperate forest soils replaced by exotic pine plantations'. Together they form a unique fingerprint.

Cite this