ASSESING NUTRIENT SUSTAINABILITY OF FOREST PRODUCTION FOR DIFFERENT TREE SPECIES CONSIDERING CA, MG, K, N AND P AT BJöRNSTORP ESTATE, SWEDEN

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dc.contributor.author Sverdrup H.
dc.contributor.author Thelin G.
dc.contributor.author Robles M.
dc.contributor.author Stjernquist I.
dc.contributor.author Sörensen J.
dc.date.accessioned 2024-09-03T09:56:28Z
dc.date.available 2024-09-03T09:56:28Z
dc.date.issued 2006
dc.identifier https://www.elibrary.ru/item.asp?id=31338801
dc.identifier.citation Biogeochemistry, 2006, 81, 2, 219-238
dc.identifier.issn 0168-2563
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/44885
dc.description.abstract An assessment of nutrient sustainability has been done for stands of European beech, Sycamore maple, European oak, Norway spruce, Larch, Grandis fir and Douglas fir at Björnstorp Estate in southern Sweden. To estimate the nutrient sustainability, mass balance was calculated with respect to Ca, Mg, K, N and P. The release from mineral weathering was calculated using the PROFILE model. The leaching has been estimated from observed soil water concentrations and nutrients removed by harvest from projected production. The results indicate that the planned production is on the limits of sustainability and sometimes in excess of it. The stands will overuse Ca, sometimes also Mg, K and P, if all growth is harvested. Soil acidification is still progessing at Björnstorp Estate, and soil depletion is the result of this. The estimated sustainable yield and the mass balances suggest that the leaching rate is the most uncertain factor for assessing sustainability. Different types of critical loads were investigated, including a new type, based on no excess acidity in the system. The calculations stress the importance of reducing the acid deposition and that nutrient sustainable management must be included in forest management. © 2006 Springer Science+Business Media, Inc.
dc.subject ACIDIFICATION
dc.subject DOUGLAS FIR
dc.subject EUROPEAN BEECH
dc.subject EUROPEAN LARCH
dc.subject EUROPEAN OAK
dc.subject FOREST PRODUCTION
dc.subject GRANDIS FIR
dc.subject NORWAY SPRUCE
dc.subject NUTRIENTS
dc.subject SUSTAINABILITY
dc.subject SYCAMORE MAPLE
dc.title ASSESING NUTRIENT SUSTAINABILITY OF FOREST PRODUCTION FOR DIFFERENT TREE SPECIES CONSIDERING CA, MG, K, N AND P AT BJöRNSTORP ESTATE, SWEDEN
dc.type Статья
dc.identifier.doi 10.1007/s10533-006-9038-2


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