OpenLegislation

Division Water category Transitional waters Geographical Intercalibration Group North East Atlantic

United Kingdom

Original text. Later amendments are not shown.

Description of types that have been intercalibrated

TypeCharacterisationSalinity (psu),Tidal range (m), Depth (m)Current Velocity (knots), ExposureMixingResidence Time
NEA 11Transitional Waters0 — 35 Micro to macrotidal < 30Variable Sheltered or moderately exposedPartly permanently stratified Days to weeks

Countries sharing type that have been intercalibrated:

Belgium, Germany, France, Ireland, Netherlands, Portugal, Spain, United Kingdom

Description of sub common intercalibration types for Biological quality element Benthic Invertebrate Fauna:

Sub typeCharacterisationMS sharing sub-type
ALagoonsIreland, Spain, United Kingdom
BFreshwater-oligohaline, medium river flowIreland, Spain, United Kingdom
CMesotidal estuary with irregular river flowPortugal, Spain
DLarge estuariesGermany, Ireland, Netherlands, Portugal, Spain, United Kingdom
ESmall-medium estuary with > 50 % intertidal areaIreland, Germany, Spain, United Kingdom
FSmall-medium estuary with < 50 % intertidal areaIreland, Portugal, Spain, United Kingdom
  1. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Phytoplankton
  2. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Macroalgae and Angiosperms Sub-Biological Quality Element Macroalgae
  3. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Macroalgae and Angiosperms Sub-Biological Quality Element Angiosperms
  4. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Macroalgae and Angiosperms Sub-Biological Quality Element Angiosperms
  5. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Benthic invertebrate fauna
  6. NORTH EAST ATLANTIC GEOGRAPHICAL INTERCALIBRATION GROUP RESULTS Biological Quality Element: Fish fauna