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Old River Shannon Foundation

Striving for sustainable management of Ireland's great river

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Category: Fish passage

Posted on April 28, 2013May 24, 2014

Why are there no salmon in the upper Shannon? : Reason 3

One of the main problems facing salmon in the River Shannon after the Shannon scheme was opened was that the main flow of water was now coming out of the…

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Posted on April 28, 2013April 18, 2018

Why are there no salmon in the upper Shannon? : Reason 2

Why are there no salmon in the upper Shannon? : Part 2 – Management of Parteen fish pass Unlike the Borland Fish Lift (or Lock) pass that was installed at…

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Posted on April 27, 2013April 27, 2013

River Shannon salmon – time for some new thinking?

According to the Standing Scientific Committee of the National Salmon Commission, the Conservation Limit for salmon in the River Shannon upstream of the Shannon Dams is 49,624 salmon (note exact figure!).…

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Posted on April 27, 2013April 9, 2017

The Shannon scheme – a one way journey for Salmon

The fish pass at Ardnacrusha of the Lower River Shannon lets very few salmon upstream, but for those salmon that find their way through the fish-lock and into the upper…

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Posted on April 27, 2013May 27, 2016

Why are there no salmon in the upper Shannon ? : Reason 1

Why are there no salmon in the upper Shannon ? : Reason 1 Smolt Turbine mortality: The floods of May take the smolts away; delay and carnage at Ardnacrusha The smolt…

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  • Atlantic salmon
  • European eel
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  • Fish passage
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Categories

  • 'Croneen' trout
  • Alluvial woodland
  • Ardnacrusha
  • Arigna River
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  • Ballyclough weir
  • Brown trout
  • Coarse fish
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  • Instream works
  • Japanese knotweed
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  • Limerick City
  • Lough Derg
  • Lower Shannon SAC
  • Mulkear Life
  • Parteen salmon hatchery
  • Parteen weir
  • River Ballyfinboy
  • River Boyle
  • River Brosna
  • River Erne
  • River Feorish
  • River Fergus
  • River Lee
  • River Mulkear
  • Shannon Rowing Club
  • Shannon salmon management programme
  • Shannon scheme
  • Silver eel predation
  • Silver eel turbine mortality
  • Smolt mortality
  • The Gearagh
  • Uncategorized
  • World Fish Migration Day

Pages

  • About the old river shannon trust
  • Aerial photos, Lower River Shannon
  • Alluvial forest 91EO
  • Contact us
  • Floods January 2014
  • Gallery 1: Historical
  • Gallery 2: Modifications
  • Gallery 3: Castleconnell
  • Meelick, January 2014
  • Parteen, February 2014
  • Photo Gallerys
  • Recent articles
  • Welcome
  • Why are there no salmon in the upper River Shannon?
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