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Baelen - Belgium |
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Birkenes intensive forest monitoring plot (ICP Forests Level II) - Norway |
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Celerina - Switzerland |
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Chimay - Belgium |
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Chironico - Switzerland |
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Davos Seehornwald - Switzerland |
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Dochamps - Belgium |
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Hurdal intensive forest monitoring plot (ICP Forests Level II) - Norway |
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Hyytiälä SMEAR II LTER - Finland |
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Isone - Switzerland |