Pregled bibliografske jedinice broj: 767186
Exceedance of critical loads and of critical limits impacts tree nutrition across Europe
Exceedance of critical loads and of critical limits impacts tree nutrition across Europe // Annals of forest science, 72 (2015), 7; 929-939 doi:10.1007/s13595-015-0489-2 (međunarodna recenzija, članak, znanstveni)
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Naslov
Exceedance of critical loads and of critical limits impacts tree nutrition across Europe
Autori
Waldner, Peter ; Thimonier, Anne ; Graf Pannatier, Elisabeth ; Etzold, Sophia ; Schmitt, Maria ; Marchetto, Aldo ; Rautio, Pasi ; Derome, Kirsti ; Nieminen, Tiina Maileena ; Nevalainen, Seppo ; Lindroos, Antti-Jussi ; Merilä, Päivi ; Kindermann, Georg ; Neumann, Markus ; Cools, Nathalie ; Vos, Bruno de ; Roskams, Peter ; Verstraeten, Arne ; Hansen, Karin ; Pihl Karlsson, Gunilla ; Dietrich, Hans-Peter ; Raspe, Stephan ; Fischer, Richard ; Lorenz, Martin ; Iost, Susanne ; Granke, Oliver ; Sanders, Tanja G. M. ; Michel, Alexa ; Nagel, Hans-Dieter ; Scheuschner, Thomas ; Simončič, Primož ; Wilpert, Klaus von ; Meesenburg, Henning ; Fleck, Stefan ; Benham, Sue ; Vanguelova, Elena ; Clarke, Nicholas ; Ingerslev, Morten ; Vesterdal, Lars ; Gundersen, Per ; Stupak, Inge ; Jonard, Mathieu ; Potočić, Nenad ; Minaya, Mayte
Izvornik
Annals of forest science (1286-4560) 72
(2015), 7;
929-939
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Inorganic nitrogen concentration in soil solution; Base cation to aluminium ratio; Tree nutrition; Foliage; ICP Forests
Sažetak
Exceedance of critical limits in soil solution samples was more frequent in intensively monitored forest plots across Europe with critical loads for acidity and eutrophication exceeded compared to other plots from the same network. Elevated inorganic nitrogen concentrations in soil solution tended to be related to less favourable nutritional status. Forests have been exposed to elevated atmospheric deposition of acidifying and eutrophying sulphur and nitrogen compounds for decades. Critical loads have been identified, below which damage due to acidification and eutrophication are not expected to occur. We explored the relationship between the exceedance of critical loads and inorganic nitrogen concentration, the base cation to aluminium ratio in soil solutions, as well as the nutritional status of trees. We used recent data describing deposition, elemental concentrations in soil solution and foliage, as well as the level of damage to foliage recorded at forest plots of the ICP Forests intensive monitoring network across Europe. Critical loads for inorganic nitrogen deposition were exceeded on about a third to half of the forest plots. Elevated inorganic nitrogen concentrations in soil solution occurred more frequently among these plots. Indications of nutrient imbalances, such as low magnesium concentration in foliage or discolouration of needles and leaves, were seldom but appeared more frequently on plots where the critical limits for soil solution were exceeded. The findings support the hypothesis that elevated nitrogen and sulphur deposition can lead to imbalances in tree nutrition.
Izvorni jezik
Engleski
Znanstvena područja
Šumarstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus