I.S. EN ISO 19493:2007
Current
The latest, up-to-date edition.
WATER QUALITY - GUIDANCE ON MARINE BIOLOGICAL SURVEYS OF HARD-SUBSTRATE COMMUNITIES
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Terms and definitions
3 Quality and safety
4 Strategies and objectives for hard-substrate surveys
5 Sampling
6 Taxon identification and sample processing
Annex A (normative) Description of methods
Annex B (informative) Field recording form
Annex C (informative) Biological definition of the
supralittoral, eulittoral and
sublittoral zones
Annex D (informative) Basis for the choice of
semi-quantitative surveys in a
standard
Annex E (informative) Detailed method for calculating
level of exposure
Bibliography
Provides guidance for marine biological surveys of supralittoral, eulittoral and sublittoral hard substrate for environmental impact assessment and monitoring in coastal areas.
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 19493:2007-09 | Identical |
| BS EN ISO 19493:2007 | Identical |
| EN ISO 19493:2007 | Identical |
| ISO 19493:2007 | Identical |
| UNE-EN ISO 19493:2008 | Identical |
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