Eutrophication Status: Difference between revisions

Eutrophication Status
Layer Info
Category	Management
Sub-category	Environmental conditions

Latest revision as of 13:46, 16 May 2024

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

Eutrophication Status is a static data layer for reference only.

Return to environmental conditions.

In this tab you can see the information that applies concretely to the North Sea edition of the MSP Challenge.

Types

Bad Status
Poor Status
Moderate Status
Good Status
Not assessed

Metadata

Data Source

Unknown. This dataset was provided by the NorthSEE partners for an older version of the MSP Challenge.

Original Title

NA

Description

NA

Creation Date

Unknown, previous to 2016.

Methodology

Directly implemented after reprojecting to Lambert's Azimuthal Equal Area (EPSG:3035) projection.

In this tab you can see the information that applies concretely to the Baltic Sea edition of the MSP Challenge.

Types

Bad Status
Poor Status
Moderate Status
Good Status
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 optimize the platform's performance.

Western Baltic Sea

The Eutrophication Status layer in the Western Baltic Sea Edition remains consistent with that featured in the Baltic Sea edition.

@@ Line 23: / Line 23: @@
 Eutrophication Status is a static data layer for reference only.
+Return to [[Categories and Layers#tab=Environmental conditions|environmental conditions]].
 =North Sea=
+In this tab you can see the information that applies concretely to the North Sea edition of the MSP Challenge.
 ==Types==
-Bad Water Quality
-Poor Water Quality
-Moderate Water Quality
-Good Water Quality
-Not assessed
+* Bad Status
+* Poor Status
+* Moderate Status
+* Good Status
+* Not assessed
 ==Metadata==
@@ Line 46: / Line 44: @@
 ===Description===
-NA
+* NA
 ===Creation Date===
@@ Line 52: / Line 51: @@
 ===Methodology===
-Directly implemented after reprojecting to Lambert Azimuthal Equal Area (EPSG:3035).
+Directly implemented after reprojecting to Lambert's Azimuthal Equal Area (EPSG:3035) projection.
 =Baltic Sea=
+In this tab you can see the information that applies concretely to the Baltic Sea edition of the MSP Challenge.
 ==Types==
-* Bad
-* Moderate
+* Bad Status
-* Good
+* Poor Status
-* Not Assessed
+* Moderate Status
+* Good Status
+* Not assessed
 ==Metadata==
@@ Line 82: / Line 84: @@
 Description retrieved from HELCOM's metadata page for this resource (2021-07-06)
 ===Creation Date===
 -06-30
 ===Methodology===
-The geometries were simplified to optimise the platform's performance.
+The geometries were simplified to optimize the platform's performance.
+== Western Baltic Sea==
+The Eutrophication Status layer in the Western Baltic Sea Edition remains consistent with that featured in the Baltic Sea edition.
 =Clyde Marine Region=
-Not applicable. This layer is not available in the Clyde Marine Region Edition.
+Not applicable.
-==Types==
+This layer is not available in the Clyde Marine Region Edition.
-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.
 =Adriatic Sea=
-Not applicable. This layer is not available in the Adriatic Sea Edition.
+Not applicable.
-==Types==
-Adriatic Sea types here
-==Metadata==
+This layer is not available in the Adriatic Sea Edition.
-===Data Source===
-Enter data source for Adriatic Sea here.
-===Original Title===
+= Eastern Mediterranean Sea =
-Enter name of the layer at the Adriatic Sea source.
+Not applicable.
-===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.
-<headertabs/>
+This layer is not present in the Eastern Mediterranean Sea.<headertabs/>

Eutrophication Status: Difference between revisions

MSP Knowledge Base

Latest revision as of 13:46, 16 May 2024

Description

MSP Challenge