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Hi Dan - Julia again from the Polartrec course. I have two questions for you. You made a lot of references to trolls in your blog, but I never saw an explanation of what exactly trolls are (unless I missed it). I know there are trolls in Norway, but I have a feeling you're not talking about the kind that live under bridges or turn to stone if the sun rises on them... : )
Also, I'm curious about the salt discharge measurements. What is the point of doing that? To see how much mixing and dilution happens from where it is put into the stream to where you are measuring it? To get a standard reference? I have no idea - please explain! Thanks, Julia