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Plum Island Ecosystems - United States of America |
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Porton Down - United Kingdom |
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Post-mining lakes - Czechia |
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Postojna-Planina Cave System - Slovenia |
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Rimov reservoir - Czechia |
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Sourhope - United Kingdom |
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Svartberget Research Station - Sweden |
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TERENO - Wüstebach - Germany |
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Vestskoven - Denmark |
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Wytham - United Kingdom |