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River Stinchar - United Kingdom |
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River Tweed - United Kingdom |
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River Wye - United Kingdom |
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Röbäcksdalen Field Research Station - Sweden |
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Round Loch of Glenhead - United Kingdom |
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Sanya Tropical Marine Boplogical Research Station - China |
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Schorfheide-Chorin - Germany |
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Scoat Tarn - United Kingdom |
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Slapy reservoir - Czechia |
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Sonian Forest - Belgium |