Interrelationships in community structure between shallow-water marine meiofauna and macrofauna in relation to dredgings disposal

Abstract

MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 127:103-112 (1995) - doi:10.3354/meps127103 Interrelationships in community structure between shallow-water marine meiofauna and macrofauna in relation to dredgings disposal Somerfield PJ, Rees HL, Warwick RM Patterns in community structure of macrofauna (Day grab samples), nematodes (Craib core samples and subsamples from Day grabs) and copepods (Craib core samples) along a transect through a dredgings disposal site in Liverpool Bay, UK, are compared, and related to a range of environmental measurements. Disposal of dredged material at the site has different effects on different components of the benthos. Nematodes are more sensitive to sediment structure and the ongoing disposal of dredgings at the site, but the method used to sample them influences the perceived pattern of impact. Subsampling from grabs is not found to be an adequate method of sampling meiofauna in studies designed to examine details of changes in community structure, although such samples may be sufficient for detecting that substantial changes have occurred. Macrofauna are more sensitive to concentrations of metals and longer term events at the site. Meiofauna . Macrofauna . Nematodes . Community structure . Dredgings . Sampling Full text in pdf format PreviousNextExport citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 127. Publication date: November 02, 1995 Print ISSN:0171-8630; Online ISSN:1616-1599 Copyright © 1995 Inter-Research.