Obstacles to fish movement RBMP2 Objective setting · 2015. 6. 18. · Incorporating slope into ......
Transcript of Obstacles to fish movement RBMP2 Objective setting · 2015. 6. 18. · Incorporating slope into ......
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Obstacles to fish movement
RBMP2 Objective setting
FFAG 22 May 2015
Carla Ward
RBMP Co-ordinator
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Overall RBMP2
project plan
Detailed fish barrier
task planning
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Progress update
• Technical Working Group
• Classification – Prioritisation –
Restoration
• Environmental benefit
balanced with practical delivery
• Working on the list, with new
classification results
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Incorporating slope into
classification – the method
• Points were generated at an interval of 50
metres along the length of the digital river
network
• Calculated the percentage slope for each
point (excluding points on lochs)
• Location of sampling sites (>1600 SEPA and
fishery trust) analysed for slope statistics and
presence of salmon fry/ parr
• Salmon fry and parr do not occur on rivers
with a maximum slope > 10%
• Conservative approach, evidence based
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Point dataset symbolised by slope value
red: > 10% slope, blue <= 10% slope
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Prioritisation - Improving data
• Engagement on RBMP2 consultation
• Focus on physical condition and fish barriers with local
authorities and key responsible authorities
• Fish ecology screened for high priority ones to visit
• WEF active and pre-application projects
• Currently collating it all to produce appropriate
objectives for the final plan
• GIS informatics tool
developed to help
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Prioritisation with GIS informatics tool
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Fish barrier data at 18 May 2015
Asset, 65
Active, 105Historic, 136
New, 39
Further investigation
Council
Hydro
Scottish Water Q&S
Other
Aquaculture
Distillery
SECTORS
TYPES & numbersTotal requiring objectives set
= 345
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Current tasks
• Technical stage of prioritisation done
• 345 barriers we need to set objectives for
• Currently doing Manual stage – considering
other factors
• Sector leads, WEF
• Some focused additional engagement
• Owners and use
• OBJECTIVES for RBMP2 – by mid June
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Restoration - During Cycle2
• Plan for delivery phase being developed