Project part-financed by the European Union (European Regional Development Fund)

The Interreg IVB North Sea Region Programme


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South Humber Gateway

Impact on ecosystem services

Targeted Ecosystem services
The key objective of this measure was to create intertidal habitat to compensate for that lost through ABP port development. This is linked with ecosystem services ‘landscape maintenance’ and ‘biodiversity’, and also ‘flood water storage’ and ‘dissipation of tidal and river energy’. It also provides ‘opportunities for recreation and tourism’ through becoming a tourist and bird watching attraction.

Table 4: Targeted ecosystem services
Measure
Food: animals  
Water for industrial use  
Water for navigation  
Climate regulation: carbon sequestration  
Regulation extreme events or disturbance: flood water storage X
Regulation extreme events or disturbance: water current reduction  
Regulation extreme events or disturbance: Wave reduction  
Water quantity regulation: drainage of river water  
Water quantity regulation: dissipation of tidal and river energy X
Water quantity regulation: landscape maintenance X
Water quantity regulation: transportation  
Water quality regulation: transport of pollutants and excess nutrients  
Water quality regulation: reduction of excess loads coming from the catchment  
Erosion and sedimentation regulation by water bodies  
Erosion and sedimentation regulation by biological mediation  
"Biodiversity" X
Aesthetic information  
Opportunities for recreation & tourism X
Inspiration for culture, art and design  
Information for cognitive development  


Involved habitats
Intertidal mudflat, saltmarsh and grassland were created as a result of this measure.

Table 5: Ecosystem service analysis for South Humber Gateway: Indication of habitat surface and quality change; i.e. situation before and after measure implementation
MEASURE before After
    surface (%) Quality (1-5) surface (%) quality (1-5)
Marsh habitat above mean high water, floods at
spring tide
0 0 3.5 0
Intertidal steep habitat floods every tide, mainly steep
zones at marsh edges
0 0 0 0
Intertidal flat habitat floods every tide, flat zones 0 0 0 0
Subtidal shallow habitat never surfaces, less deep than 2m 0 0 0 0
Subtidal moderately deep habitat never surfaces, 2m-5m 0 0 0 0
Subtidal deep habitat never surfaces, deeper than 5m 0 0 0 0
ADJACENT LAND NON FLOODED LAND 100 3 96.5 0
    100   100  

Quality
1 = very high quality
2 = high quality
3 = medium quality
4 = low quality
5 = very low quality

No further evaluation was taken out so far.


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Reports / Measures / Tools

Report: Management measures analysis and comparison