I.S. EN 16039:2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Survey requirements
6 Features for survey and assessment
7 Reporting hydromorphological assessment
  and classification
8 Training and quality assurance for survey
  and assessment
Annex A (informative) - Common European lake
        types defined by mode of formation
Annex B (informative) - Lake shore and bottom
        natural and artificial substrates
Annex C (informative) - Definitions and formulae
        for lake morphometric parameters
Annex D (informative) - Equipment required for
        a field-based hydromorphological survey
Annex E (informative) - Checklist of factors relevant
        to assessing hydrological regime
Annex F (informative) - Explanatory account of the
        Lake Habitat Survey (LHS) method
Annex G (informative) - Remote sensing and GIS
        for lake hydromorphology data capture
Bibliography

Pertains to lakes, which are water bodies occupying one or more basins with surface areas greater than 1 ha (0,01 km[2]) and maximum depths (at mean water level) greater than 1 m. All types of permanent lakes, including natural, modified and artificial, freshwater and brackish, except for those systems which regularly connect to the sea, are included here, though canals are excluded.