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- Title
Assessment of Atmospheric Deposition and Vitality Indicators in Mediterranean Forest Ecosystems.
- Authors
Jakovljević, Tamara; Marchetto, Aldo; Lovreškov, Lucija; Potočić, Nenad; Seletković, Ivan; Indir, Krunoslav; Jelić, Goran; Butorac, Lukrecija; Zgrablić, Željko; De Marco, Alessandra; Simioni, Guillaume; Ognjenović, Mladen; Jurinjak Tušek, Ana
- Abstract
Considering the fragility of the Mediterranean environment, there is an increasing need to improve the knowledge of this forest environment. The aim of this study was to examine the effects of air pollution on the forest ecosystem's condition by analyzing tree vitality. The study area was chosen to represent the most important and the most common species in Mediterranean forest ecosystems of the Eastern Adriatic coast. Quercus pubescens, Quercus ilex, Pinus halepensis, and Pinus nigra plots were equipped with rain collectors and dendrometer bands. Sampling, measurements, and analyses of atmospheric deposition, foliar nutrient, defoliation, and growth were all carried out. Results showed that actual N deposition loads were the lowest in Aleppo pine forest and the highest in holm oak forests. This, however, did not have an effect on the concentrations of N in foliage. Most elements' concentrations were in the plausible range. No relevant differences in mean defoliation between the plots were observed. The plots with a lower percentage of basal area increment (BAI%) were found to have lower defoliation. The research was conducted to bridge the gap in the knowledge of air pollutants and vitality indicators in different forest types. These findings are a valuable contribution to the sustainable forest management of Mediterranean forest.
- Subjects
ATMOSPHERIC deposition; FOREST management; HOLM oak; VITALITY; AUSTRIAN pine
- Publication
Sustainability (2071-1050), 2019, Vol 11, Issue 23, p6805
- ISSN
2071-1050
- Publication type
Article
- DOI
10.3390/su11236805