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Arctic Tundra LTER - United States of America |
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Arctic-alpine tundra - Czechia |
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Arrecifes del Pacifico Mex-LTER - Mexico |
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Arthropoda monitoring in Samaria National Park |
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Asa Experimental Forest and Research Station - Sweden |
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Ashiu Forest Research Station - Japan |
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Ashoro Research Forest, Kyushu University - Japan |
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Asko Laboratory, Himmerfjarden, Stockholm University Baltic Sea Centre (LTER) - Sweden |
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Atlantic Forest and Lacustrine System of the middle Rio Doce - Brazil |
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Augustendorf intensive forest monitoring site - Germany |