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National Park Hunsrück-Hochwald - Germany |
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Sonian Forest - Belgium |
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Research Department for Limnology Mondsee - Austria |
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LTSER Zone Atelier Armorique - France |
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LTSER Zone Atelier Loire - France |
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Eastern Ligurian Sea - Italy |
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Danube Delta Biosphere Reserve - Romania |
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Škocjan Caves - Slovenia |
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