Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-24T02:48:34.911Z Has data issue: false hasContentIssue false

Aquatic Coleoptera (Hydraenidae and Elmidae) as indicators of the chemical characteristics of water in the Orbigo River basin (N-W Spain)

Published online by Cambridge University Press:  01 February 2009

F. Garcia Criado
Affiliation:
Departamento de Biologia Animal. Facultad de Biologia. Universidad de León. 24071 León. Spain
M. Fernandez Alaez
Affiliation:
Departamento de Ecologia, Genetica y Microbiologia. Facultad de Biologia. Universidad de León. 24071 León. Spain
Get access

Abstract

The responses of 32 Hydraenidae and Elmidae species to six chemical parameters - alkalinity, Cl-, SO4 --, COD, NO3 - and total P have been analysed in the Orbigo river basin. The study of the distribution in relation to these factors by means of elaborating their ecological profiles pointed out the indicator species for each one of these parameters, according to their reciprocal species-factor information.

Type
Research Article
Copyright
© Gauthier-Villars, 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)