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Research monitoring station "Petrodolinskoye" - Ukraine |
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Retezat Biosphere Reserve - Romania |
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River Salaca - Latvia |
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Rodnei Calimani - Romania |
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Rofental - Austria |
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Saldur River Catchment - Italy |
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Samaria National Park - Greece |
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Sani Environmental Observatory - Greece |
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Site de mesure de Clichy - France |
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Solling - Germany |