Eutrophication Status
Layer Eutrophication Status.png
Layer Info
Category Management
Sub-category Environmental conditions

Description

Eutrophication (from Greek eutrophos, "well-nourished"), or hypertrophication, is when a body of water becomes overly enriched with minerals and nutrients that induce excessive growth of plants and algae. This process may result in oxygen depletion of the water body. Eutrophication is almost always induced by the discharge of nitrate or phosphate-containing detergents, fertilizers, or sewage into an aquatic system.

MSP Challenge

For reference only (static).


Types

North Sea types here

Metadata

Data Source

Enter data source for North Sea here.

Original Title

Enter name of the layer at the North Sea source.

Description

Enter the description of the North Sea dataset here.

Creation Date

yyyy-mm-dd North Sea

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge North Sea Edition.

Types

  • Bad
  • Moderate
  • Good
  • Not Assessed

Metadata

Data Source

HELCOM

Original Title

Integrated eutrophication status assessment 2017.

Description

"The dataset contains integrated eutrophication status assessment 2011-2015. The assessment is done using the HEAT tool by combining assessment unit-specific results from various indicators by three MSFD criteria groups (C1: Nutrient levels, C2: Direct effect, C3: Indirect effect). The assessment is done on HELCOM Assessment Unit level 4: HELCOM Subbasins with coastal WFD water type or water bodies.

The HEAT 3.0 tool has been applied for open sea subasins and in coastal areas using national WFD indicators. In case of Denmark, the WFD results were used directly, displaying different classification as obtained from HEAT.

For more information about the methodology, see State of the Baltic Sea report and HELCOM Eutrophication assessment manual.

NOTE: The dataset was corrected in 5 December 2017 regarding C3 values for Åland Sea, Bothnian Sea and Bothnian Bay (Oxygen debt was excluded from C3 calculation for those areas)."

Description retrieved from HELCOM's metadata page for this resource (2021-07-06)


Creation Date

2017-06-30


Methodology

The geometries were simplified to optimise the platform's performance.

Types

Clyde Marine Region types here

Metadata

Data Source

Enter data source for Clyde Marine Region here.

Original Title

Enter name of the layer at the Clyde Marine Region source.

Description

Enter the description of the Clyde Marine Region dataset here.

Creation Date

yyyy-mm-dd Clyde Marine Region

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge Clyde Marine Region Edition.

Types

Adriatic Sea types here

Metadata

Data Source

Enter data source for Adriatic Sea here.

Original Title

Enter name of the layer at the Adriatic Sea source.

Description

Enter the description of the Adriatic Sea dataset here.

Creation Date

yyyy-mm-dd Adriatic Sea

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge Adriatic Sea Edition.

This page was last edited on 8 February 2022, at 10:20. Content is available under GPLv3 unless otherwise noted.