Water quality. Guidance on the design of multimetric indices Ingestion-build-180956 which is withdrawn and includes

which is withdrawn and includes technical changes with respect to BS EN 60966‑1:1999

users can assess and develop aluminium and aluminium alloy rectangular bars

metal-ceramic

Ordered format for cut lengths

BS 6931 provides you with comprehensive guidance and terms for copper and copper alloys

Water quality. Guidance on the design of multimetric indices Ingestion-build-180956 which is withdrawn and includes1 Scope This document describes methods for developing and applying Multimetric Indices used for assessing rivers, lakes, transitional waters or wetlands. It is suitable for use with data on fish, benthic invertebrates, macrophytes, phytoplankton, and phytobenthos.