Use of soil and litter arthropods as biological indicators of soil quality in forest plantations and agricultural lands: A Review

peer reviewedThis article reviewed published papers on the use of soil and litter arthropods as biological indicators of soil quality since the 1970s. Our review shows that soil and litter arthropods are litter transformers and ecosystem engineers. They contribute to the availability of organic matter. Their diversity, abundance, biomass, and density are suitable measures for the assessment of natural and/or anthropogenic effects on soil. However, their use is challenged by difficulties in sampling methods and the identification of soil and litter arthropod diversity up to species level, and few research projects combine both abiotic and biotic factors. We recommend further research to investigate the most suitable methods for sampling soil and litter arthropods, and create a classification of dominant groups up to species level which, along with the use of integrative methodologies, will be valuable steps towards a generalized and accepted method for the assessment of soil qualityUse of soil litter arthropods as biological indicators of soil qualit