Nom du corpus

Corpus Systématique Animale

Titre du document

Biomonitors of stream quality in agricultural areas: Fish versus invertebrates

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Biomonitoring
  • Fish
  • Invertebrates
  • Siltation
  • Habitat quality
Nom du fichier dans la ressource
Poissons_v2b_002551
Auteur(s)
  • Hilary E. Berkman 1
  • Charles F. Rabeni 1
  • Terence P. Boyle 2
Affiliation(s)
  • 1) Missouri Cooperative Fish and Wildlife Research Unit School of Forestry, Fisheries and Wildlife, University of Missouri, 65211, Columbia, Missouri, USA
  • 2) Columbia National Fisheries Research Laboratory, United States Fish and Wildlife Service, 65211, Columbia, Missouri, USA
Résumé

Although the utility of using either fish or benthic invertebrates as biomonitors of stream quality has been clearly shown, there is little comparative information on the usefulness of the groups in any particular situation. We compared fish to invertebrate assemblages in their ability to reflect habitat quality of sediment-impacted streams in agricultural regions of northeast Missouri, USA. Habitat quality was measured by a combination of substrate composition, riparian type, buffer strip width, and land use. Invertebrates were more sensitive to habitat differences when structural measurements, species diversity and ordination, were used. Incorporating ecological measurements, by using the Index of Biological Integrity, increased the information obtained from the fish assemblage. The differential response of the two groups was attributed to the more direct impact of sediments on invertebrate life requisites; the impact of sedimentation on fish is considered more indirect and complex, affecting feeding and reproductive mechanisms.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - ecology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Physical Sciences ; 2 - Environmental Science ; 3 - Pollution
  • 1 - Physical Sciences ; 2 - Environmental Science ; 3 - Ecology
  • 1 - Physical Sciences ; 2 - Environmental Science ; 3 - Global and Planetary Change
Catégories WoS
  • 1 - science ; 2 - environmental sciences
Identifiant ISTEX
3977B1C95A92775634C85AFA309AFBA29D95A8AE
Revue

Environmental Management

Année de publication
1986
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
7.991
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-2926LWLS-V
Powered by Lodex 9.3.8