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Non-destructive methods for peat layer assessment in oligotrophic peat bogs: A case study from Poiana Stampei, Romania

100%

Gheorghe I. F., Valcu C.-M., Barbu I., Topa S.

Acta Societatis Botanicorum Poloniae

2006

tom 75

nr 2

157-163

Practices currently employed in the investigation and characterisation of peat deposits are destructive and may irremediable perturb peat bog development even in cases when exploitation is not carried out. We investigated the correlation between vegetation characteristics in the active area of Poiana Ştampei peat bog, Romania, and the underlying peat layer depth, aiming at establishing a non-destructive method of peat layer depth estimation. The presence of the Sphagneto-Eriophoretum vaginati association, dominated by Sphagnum fimbriatum, Eriophorum vaginatum, Andromeda polifolia, Vaccinium oxycoccos, V. myrtillus, V. vitis-idaea, Polytrichum commune, Picea excelsa, Pinus sylvestris and Betula verrucosa was found to predict the existence of the peat layer but not its depth. Out of the seven identified vegetation types, one type was associated with a very thin or no peat layer, one type was characterised by the presence of a thick (over 100 cm) peat layer and five types indicated the presence of variable average depths of the peat layer. pH values correlated with peat layer depth only within the vegetation type associated with thick peat layers.

Dynamics of Sphagnum cushions in the willow carr of Bence-to mire [NE Hungary] and its nature conservation aspects

100%

Nagy J., Nemeth N., Figeczky G.

Polish Botanical Journal

2003

tom 48

nr 2

Ograniczanie wyników

1 Acta Societatis Botanicorum Poloniae

1 Polish Botanical Journal

1 Barbu I.

1 Figeczky G.

1 Gheorghe I. F.

1 Nagy J.

1 Nemeth N.

1 Topa S.

1 Valcu C.-M.

1 2006

1 2003

Wyniki wyszukiwania

Non-destructive methods for peat layer assessment in oligotrophic peat bogs: A case study from Poiana Stampei, Romania

Dynamics of Sphagnum cushions in the willow carr of Bence-to mire [NE Hungary] and its nature conservation aspects