Population size and structure of crucian carp (Carassius carassius (L.)) in two small, natural ponds in Eastern Finland von Holopainen, Ismo J., Pitkänen, Aki K.

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Carbon accumulation in West Siberian mires, Russia von TURUNEN, Jukka, TAHVANAINEN, Teemu, TOLONEN, Kimmo, PITKÄNEN, Aki

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The role of fire in the carbon dynamics of a mire, eastern Finland von Pitkänen, Aki, Turunen, Jukka, Tolonen, Kimmo

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Long-term fire frequency in the spruce-dominated forests of the Ulvinsalo strict nature reserve, Finland von Pitkänen, Aki, Huttunen, Pertti, Tolonen, Kimmo, Jungner, Högne

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10,000 year local forest fire history in a dry heath forest site in eastern Finland, reconstructed from charcoal layer records of a small mire von Pitkanen, A, Huttunen, P, Jungner, H, Tolonen, K

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A basin-based approach to the long-term history of forest fires as determined from peat strata von Pitkänen, Aki, Tolonen, Kimmo, Jungner, Högne

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Holocene vegetation history from the Salym-Yugan Mire Area, West Siberia von Pitkänen, Aki, Turunen, Jukka, Tahvanainen, Teemu, Tolonen, Kimmo

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Holocene fire history of middle boreal pine forest sites in eastern Finland von Pitkänen, Aki, Huttunen, Pertti, Jungner, Högne, Meriläinen, Jouko, Tolonen, Kimmo

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