Case study:Ironbridge Farm: Difference between revisions

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{{Project overview
{{Project overview
|Status=Complete
|Status=In progress
|Project web site url=www.essexrivershub.co.uk
|Themes=Habitat and biodiversity, Water quality
|Themes=Habitat and biodiversity, Water quality
|Country=England
|Country=England
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|Multi-site=No
|Multi-site=No
|Project picture=Wet Woodland at Ironbridge Farm.JPG
|Project picture=Wet Woodland at Ironbridge Farm.JPG
|Project summary=This is a small scale project designed to enhance an existing wet woodland and rehabilitate an existing fen meadow. The fen meadow is currently dominated by stands of thistle and nettles which is choking out any interesting vegetation developing. The relative lack of water is also hindering the development of the alders in the wet woodland.
|Picture description=The wet woodland will be enhanced
|Project summary=


Whilst the river dynamics do not allow a perfect solution to be obtained, there is a lack of flows in the summer months and the river is extremely flashy in the winter months, we believe by inserting a pipe and a small concrete head wall the periodic flooding of the site can be increased and the site enhanced. 
The additional flooding will suppress the weed growth and invigorate the alder trees. This project will have the benefit of increasing the amount of wet habitat along the river Pant and the fen meadow and wet woodland will also aid in reducing the amount of diffuse pollution entering the river by a combination of phosphate stripping and silt capture among the alder trees.
|Monitoring surveys and results=Fixed point photography and tree and flora surveys will study the land changes caused by the project.
}}
}}
{{Image gallery}}
{{Image gallery}}

Revision as of 14:37, 28 April 2015

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Location: 51° 55' 41.94" N, 0° 31' 6.19" E
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Project overview

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Status In progress
Project web site http://www.essexrivershub.co.uk
Themes Habitat and biodiversity, Water quality
Country England
Main contact forename Kieren
Main contact surname Alexander
Main contact user ID User:KierenAlexander
Contact organisation Essex Wildlife Trust
Contact organisation web site http://http://www.essexrivershub.org.uk/
Partner organisations
Parent multi-site project
This is a parent project
encompassing the following
projects
No
The wet woodland will be enhanced

Project summary

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Monitoring surveys and results

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Catchment and subcatchment

Catchment

River basin district Anglian
River basin Combined Essex

Subcatchment

River name Blackwater Pant
Area category 10 - 100 km²
Area (km2)
Maximum altitude category Less than 100 m
Maximum altitude (m) 6868 m <br />0.068 km <br />6,800 cm <br />
Dominant geology Calcareous
Ecoregion Great Britain
Dominant land cover Arable and Horticulture
Waterbody ID GB105037033860



Other case studies in this subcatchment: Bocking Blackwater River Restoration


Site

Name
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology
Reference morphology
Desired post project morphology
Heavily modified water body
National/international site designation
Local/regional site designations
Protected species present
Invasive species present
Species of interest
Dominant hydrology
Dominant substrate
River corridor land use
Average bankfull channel width category
Average bankfull channel width (m)
Average bankfull channel depth category
Average bankfull channel depth (m)
Mean discharge category
Mean annual discharge (m3/s)
Average channel gradient category
Average channel gradient
Average unit stream power (W/m2)


Project background

Reach length directly affected (m)
Project started
Works started
Works completed
Project completed
Total cost category
Total cost (k€)
Benefit to cost ratio
Funding sources

Cost for project phases

Phase cost category cost exact (k€) Lead organisation Contact forename Contact surname
Investigation and design
Stakeholder engagement and communication
Works and works supervision
Post-project management and maintenance
Monitoring



Reasons for river restoration

Mitigation of a pressure
Hydromorphology
Biology
Physico-chemical
Other reasons for the project Habitat creation, Landscape enhancement


Measures

Structural measures
Bank/bed modifications
Floodplain / River corridor
Planform / Channel pattern
Other
Non-structural measures
Management interventions
Social measures (incl. engagement)
Other


Monitoring

Hydromorphological quality elements

Element When monitored Type of monitoring Control site used Result
Before measures After measures Qualitative Quantitative

Biological quality elements

Element When monitored Type of monitoring Control site used Result
Before measures After measures Qualitative Quantitative

Physico-chemical quality elements

Element When monitored Type of monitoring Control site used Result
Before measures After measures Qualitative Quantitative

Any other monitoring, e.g. social, economic

Element When monitored Type of monitoring Control site used Result
Before measures After measures Qualitative Quantitative


Monitoring documents



Additional documents and videos


Additional links and references

Link Description

Supplementary Information

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