Accumulation of Organic Matter along a Pollution Gradient: Application of Odum's Theory of Ecosystem Energetics von Ohtonen, R.

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Vegetation composition determines microbial activities in a boreal forest soil von Ohtonen, R. (University of Oulu, Oulu, Finland.), Vare, H

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Effects of reindeer grazing on understorey vegetation in dry Pinus sylvestris forests von Väre, Henry, Ohtonen, Rauni, Oksanen, Jari

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Ecological theories in soil biology von Ohtonen, R., Aikio, S., Väre, H.

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Soil microbial community response to silvicultural intervention in coniferous plantation ecosystems von Ohtonen, Rauni, Munson, Alison, Brand, David

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Ecosystem Properties and Microbial Community Changes in Primary Succession on a Glacier Forefront von Ohtonen, Rauni, Fritze, Hannu, Pennanen, Taina, Jumpponen, Ari, Jim Trappe

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Impact of wet deposited nickel on the cation content of a mat-forming lichen Cladina stellaris von Hyvärinen, M, Roitto, M, Ohtonen, R, Markkola, A

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Soil microbial activity in the coastal Norway spruce [Picea abies (L.) Karst.] forests of the Gulf of Bothnia in relation to humus-layer quality, moisture and soil types von MERILÄ, P, OHTONEN, R

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Effects of leguminous ground cover competition on red birch and soil nutrient status in the nursery von Hänninen, K., Ohtonen, R., Huttunen, S.

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Estimates of Fungal Biomass in Scots Pine Stands on an Urban Pollution Gradient von Markkola, A. M., Ohtonen, R., Tarvainen, O., Ahonen-Jonnarth, U.

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The effect of reindeer grazing on decomposition, mineralization and soil biota in a dry oligotrophic Scots pine forest von Stark, Sari, Wardle, David A., Ohtonen, Rauni, Helle, Timo, Yeates, Gregor W.

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The Effect and Extent of Heavy Grazing by Reindeer in Oligotrophic Pine Heaths in Northeastern Fennoscandia von Väre, Henry, Ohtonen, Rauni, Mikkola, Kari

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Characterization of 'Safe Sites' for Pioneers in Primary Succession on Recently Deglaciated Terrain von Jumpponen, Ari, Vare, Henry, Mattson, Kim G., Ohtonen, Rauni, Trappe, James M.

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Cellulase activity in forest humus along an industrial pollution gradient in Oulu, Northern Finland von Ohtonen, R., Lähdesmäki, P., Markkola, A.M.

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Enchytraeid and nematode numbers in urban, polluted Scots pine (Pinus sylvestris) stands in relation to other soil biological parameters von Ohtonen, R, Ohtonen, A, Luotonen, H, Markkola, A.M

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Spatial distribution of soil ergosterol in the organic layer of a mature Scots pine ( Pinus sylvestris L.) forest von Möttönen, Marjoriitta, Järvinen, Erkki, Hokkanen, Timo J., Kuuluvainen, Timo, Ohtonen, Rauni

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Biological activity and amount of FDA mycelium in mor humus of Scots pine stands (Pinus sylvestris L.) in relation to soil properties and degree of pollution von Ohtonen, R. (Oulu Univ. (Finland). Dept. of Botany), Markkola, A.M

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Total sulfur content in the humus layer of urban polluted forest soils von Ohtonen, R. (Oulu Univ. (Finland). Dept. of Botany), Markkola, A.M, Torvela, H

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Shifts in mycorrhiza and microbial activity along an oroarctic altitudinal gradient in Northern Fennoscandia von Vare, H. (University of Oulu, Finland.), Vestberg, M, Ohtonen, R

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Mineral concentrations in some edible fungi and their relation to fruit-body size and mineral status of substrate von OHTONEN, RAUNI

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