Figure 1From: Dissecting the multi-scale spatial relationship of earthworm assemblages with soil environmental variabilityOrdination plot of species in the factorial plan following correspondence analysis of earthworm density (N m −2) in the gallery forest: (a), axes 1 and 2; (b), axes 2 and 3; and (c) and (d), “eigenvalues”. The species Andiorrhinus was not included in the analysis because it only represented 1% of the total earthworm abundance.Back to article page