Effects of soil pollutants, biogeochemistry and microbiology on the distribution and composition of enchytraeid communities in urbanand suburban holm oak stands

Emilia Rota, Tancredi Caruso, Fabrizio Monaci, Daniela Baldantoni, Flavia De Nicola, Paola Iovieno, Roberto Bargagli

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Holm oaks form typical urban woodlands in the Mediterranean region. We aimed at characterizing the enchytraeid communities in these environments and searching for possible correlations with soil parameters, including the traffic contamination. Samples of litter and topsoil were collected at different spatial scales and seasons in Naples and Siena cities and in two suburban stands. Only the co-variation between pollution and other soil chemico-physical factors showed significant effects, whereas no direct effect of soil microbiology was detected. Some thermophilous Fridericia and Achaeta tolerate high concentrations of heavy metals and PAHs and their abundance was mainly determined by Ca bioavailability. Central-European mesophilous species increased significantly under more temperate environmental conditions. Different combinations of soil cohesiveness, grain size composition and moisture regime seem to select species of certain body sizes.
Original languageEnglish
Pages (from-to)268-276
JournalEnvironmental Pollution
Volume179
Early online date21 May 2013
DOIs
Publication statusPublished - Aug 2013

Fingerprint

Dive into the research topics of 'Effects of soil pollutants, biogeochemistry and microbiology on the distribution and composition of enchytraeid communities in urbanand suburban holm oak stands'. Together they form a unique fingerprint.

Cite this