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Aamotsdalen - Norway |
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Aiguestortes / Lleida (ES-SNE) - Spain |
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Alice Holt - United Kingdom |
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Allt a'Mharcaidh - United Kingdom |
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Altitudinal transect - Czechia |
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Archipelago Research Institute (Seili LTER) - Finland |
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Arctic-alpine tundra - Czechia |
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Asko Laboratory, Himmerfjarden, Stockholm University Baltic Sea Centre (LTER) - Sweden |
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Avala and Zavojica - Serbia |
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Baddoch Burn - United Kingdom |