Re: [Paddlewise] Jellyfish in Skagerak

From: Aage Scott Olsen <a.s.olsen_at_nhm.uio.no>
Date: Thu, 15 Nov 2001 15:05:36 -0800
No, I don't think they arrive in spesific months, but they arrive in
summer. They are moved in a high degree by currents, which in this part of
Scandinavia mostly are set up by meteorological phenomena; the amount,
strength and direction of wind. The tidal range is very small south and
east of Stavanger.

I think the amount of jellyfish also have a lot to do with watertemperature
during autumn, winter and spring,  the salinity in the water and the amount
of nutrition they get. 

You can meet them among the outer islands, and in the innermost of the
fjords. Last year incredible amounts of jellyfish "surfaced" in Indre
Oslofjord in august/september, and to paddle through them was a bit
annoying: It felt like kayaking in marmalade. This year (2001) they didn't
come so "far inland" in those incredible quantities, even if the summer was
rainy, windy and mainly cold, like the summer 2000.

Aage

At 08:10 15.11.01 -0500, Blaauw, Niels wrote:
>I've been paddling the Swedish Coast last year, and once I got over the
>enourmous amounts of jellyfish, it was so incredibly beautiful... Already I
>am longing to go back there next summer. Just 9 more months to wait...
>
>Can anybody tell me if these amounts of jellyfish stick to a specific
>season? Would it help to go there in june instead of july, or even earlier
>in the season?
>
>Niels.


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Received on Thu Nov 15 2001 - 08:05:30 PST

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