Stefan Ljungdal, Course manager, Halmstad Golf Club Jonas ... · IVL | Ground water source The...
Transcript of Stefan Ljungdal, Course manager, Halmstad Golf Club Jonas ... · IVL | Ground water source The...
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Stefan Ljungdal, Course manager, Halmstad Golf Club
Jonas Henriksson, consultant, limnologist, IVL
Experience from a Court trial
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IVL | EXPERIENCE FROM A COURT TRIAL
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IVL | EXPERIENCE FROM A COURT TRIAL
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Our presentation
●Background
●Hydrogeology
●Toolbox for the Golf Courses
●Court trial process
●Authorities view on our business
●Scientific approach
●Lessons learned
●Conclusion
EXPERIENCE FROM A COURT TRIAL
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IVL |
Background
2006
The Golf Club is informed that they have 5 years to dismantle all use ofpesticides within the water protection area.
2011
Permit is needed for use of pesticides on golf cources in drinking waterprotection zones
Permit is also needed for the use of fertilizers within the protection zones
Coming up: A total ban of pesticide use in both primary and secondary waterprotection zone
Plan for stop using pesticides
2012-2014
Restrictions within the water protection area in the use of pesticides on greens.
2015
A total ban of use of all pesticides within the water protection area.
EXPERIENCE FROM A COURT TRIAL
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IVL | EXPERIENCE FROM A COURT TRIAL
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IVL |
Jordartskarta SGU
Soilmap
EXPERIENCE FROM A COURT TRIAL
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IVL |
From the hydrogeological map (SGU, 2007):Where the body of water is dashed, it means that there is a denser layer of soil above
EXPERIENCE FROM A COURT TRIAL
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IVL |
Schematic sketch through the valley where the Nyrebäcken is flowing forward. Soil layers interpreted according to existing drill points and documents. The aim is to describe the likely existence of two groundwater reservoirs.
EXPERIENCE FROM A COURT TRIAL
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IVL | EXPERIENCE FROM A COURT TRIAL
Primary (red) and secondary (blue) waterprotection zones
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IVL |
Greens in the zones (yellow)
EXPERIENCE FROM A COURT TRIAL
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IVL |
Extractionpoints for groundwater(white)
EXPERIENCE FROM A COURT TRIAL
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IVL |
Ground water source
●The water source is filled about 5-10 km from the primary protection zone at Mjällby, Vapnö (Galgbergetinside Halmstad) and the Nyårsåsen
●There is a waterproofing layer above the ground water source in the primary and secondary protection zone
●Overpressure in the water source prevents superficial ground water from the protection zones from coming down to the source if the sealing layer is punctured
EXPERIENCE FROM A COURT TRIAL
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IVL |
Our Swedish Toolbox
EXPERIENCE FROM A COURT TRIAL
17 N Green February
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IVL |
11 N Green February
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IVL | EXPERIENCE FROM A COURT TRIAL
13 N Green February 13 N Green February
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Court trial
2015
Start court trial about use of pesticides
2016
Environmental Court and Supreme Environmental Court
EXPERIENCE FROM A COURT TRIAL
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IVL | EXPERIENCE FROM A COURT TRIAL
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IVL |
Jordlagerföljd green Soil layers green
EXPERIENCE FROM A COURT TRIAL
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IVL |
Soil water sampler ”lysimeter”, beneath the green
EXPERIENCE FROM A COURT TRIAL
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IVL | EXPERIENCE FROM A COURT TRIAL
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IVL |
Guidelines for permission process
●Risk assessment including precaution actions
●Only products approved by Swedish Chemicals Agency
●MACRO-DB show concentrationbelow 0.1 µg/l
EXPERIENCE FROM A COURT TRIAL
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Lessons learned
●To run a high quality Golf course without any pesticides is a dream, we are not there yet.
●It cost much money to prove your rights in court
●We must change permission authorities’ view of our business
●Scientific approach may help but experienced lawyers are needed
EXPERIENCE FROM A COURT TRIAL
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A Swedish case -conclusions
●Our court trial has changed responsible authorities view of pesticides use at golf courses – maybe not all of them
●The process was costly and labour intensive
●The public view is that we are polluters –which is not true
●Combination of science and experienced lawyers was successful
EXPERIENCE FROM A COURT TRIAL
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Thank you for listeningWelcome to Halmstad Golf Club