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River Tweed - United Kingdom |
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River Wye - United Kingdom |
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Rodnei Calimani - Romania |
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SAEON Maputaland Coastal Plain site - South Africa |
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Saldur river - Italy |
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Saldur River Catchment - Italy |
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Samaria National Park - Greece |
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Schorfheide-Chorin - Germany |
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Scoat Tarn - United Kingdom |
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Sierra Nevada Global-Change Observatory (UGR-JA) - Spain |