Glossary
Please find below a glossary of technical terms and abbreviations used on our web site.
| HMWB | Heavily Modified Water Body |
| HR | Croatia |
| HU | Hungary |
| Hydromorphology | As defined by the WFD, the physical characteristics of the shape, boundaries and content of a water body |
| Hydrophytes | Free-floating or submerged plants |
| HYMO | Hydromorphology |