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Achenkirch-Mühleggerköpfl (ACH-Mue) - Austria |
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Alice Holt - United Kingdom |
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Alptal-Nitrogen-addition - Switzerland |
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Aneboda, IM-site SE14 - Sweden |
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Augustendorf intensive forest monitoring site - Germany |
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Baileux - La Sormone - Belgium |
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Bälgsjön - Sweden |
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Black Sea - Bulgaria |
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Bornhoeved Lake District - Germany |
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Brigalow Catchment Study - Australia |