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LTSER Zone Atelier Territoires Uranifères - France |
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LTSER-Sabor - Portugal |
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Luquillo Long-Term Ecological Research - Puerto Rico |
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Machuqueira do Grou - Portugal |
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Mapimi - Mexico |
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Mazsalaca Pine - Latvia |
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McMurdo Dry Valleys LTER - Antarctica |
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Meise Botanic Garden - Belgium |
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Mont Avic Gloria (IT19 Aosta Valley) - Italy |
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Montagna di Torricchio - Italy |