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dc.contributor.authorRiek, Winfried
dc.contributor.authorRuss, Alexander
dc.contributor.authorMartin, Jan
dc.identifier.otherFolia Forestalia Polonica, series A, 2012, Vol. 54 (3), 187–195
dc.description.abstractBetween the first and second national forest soil inventory in the northeastern German lowlands a significant soil acidification took place with regionally varying intensity. It manifests itself in a reduced base saturation in the whole rooting zone. This applies to the base cations magnesium and calcium. For potassium, however, no significant changes were detected. The acidification dynamic is the strongest in the southern part of Brandenburg. The specific immission situation in this region during the past four decades explains this. Particularly in southern Brandenburg high dust depositions (fly ashes from brown coal-fired power stations) buffered the acid components and enriched the soil with base cations in the 1970s and 1980s. Since the reduction of these atmospheric depositions, the bases were obviously totally incorporated in the biomass or leached out with seepage water. Currently, the majority of the forest sites in Mecklenburg-Vorpommern and Brandenburg are poor in basic nutrient elements (Ca, Mg, K). Especially the element magnesium is assumed to be lacking. This paper presents an assessment of the long-term availability of the nutrients Ca, Mg und K on the basis of calculated nutrient balances for various forest management scenarios (e.g. full-tree harvest). The results show that the sustainable supply is critical especially for intensive forest use on numerous sites.pl_PL
dc.publisherInstytut Badawczy Leśnictwa, Komitet Nauk Leśnych PANpl_PL
dc.rightsCreative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska
dc.subjectmagnesium deficiencypl_PL
dc.subjectfull-tree harvestpl_PL
dc.subjectnutrient balancepl_PL
dc.subjectbase saturationpl_PL
dc.subjectsoil acidificationpl_PL
dc.subjectforest soil conditionpl_PL
dc.subjectforest soil inventorypl_PL
dc.titleSoil acidification and nutrient sustainability of forest ecosystems in the northeastern German lowlands - Results of the national forest soil inventorypl_PL
dc.contributor.organizationHochschule für nachhaltige Entwicklung (FH) und Landeskompetenzzentrum Forst Eberswalde, Germanypl_PL
dc.description.epersonPrzemysław Szmit

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Creative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska
Except where otherwise noted, this item's license is described as Creative Commons Uznanie autorstwa na tych samych warunkach 3.0 Polska