Stable isotopes in tree rings have a great potential in realizing paleoclimatic reconstructions, representing the newest method of high accuracy and annual resolution for paleoclimate study, which is widely used in Europe, but has been less studied and applied in Romania. Starting a widespread and...

The analysis of the correlative link between the growth processes and the climatic factors with daily resolution allows to remove monthly barriers induced by the monthly time limits. Thus, we can identify cumulative periods in which climatic factors have a high influence on radial growth. This...

According to the interrogation of the most important scientific literature databases, the investigations of climate change influences on our life increased sharply during the last decades. Among them, the dendroclimatological and dendroecological studies highlighted the occurrence of extreme...

The impact of climatic factor on the radial growth of shrubs in the mountain area is important to study in the context of climate change. In this study we analysed the radial growth of the shrubs in relationships to climate factors from two slope aspects (north and south) in Calimani Mts. In total, ...

This paper present the reconstruction of temperatures during the vegetation and cold season from Întorsura Buzăului area, using as sources of indirect climatic data the Norway spruce (Picea abies (L.) Karst.) and silver fir (Abies alba Mill.) tree-rings. Analysis of the relationship of climate and...

The paper presents the effects of two extreme climatic events on the radial growth of Norway spruce (Picea abies) and stone pine (Pinus cembra) trees in the Calimani Mountains. The dendroclimatological responses to these extreme climatic events were compared using a dendrochronological series for...

Public media and some forestry literature offer overestimate age for large diameter trees. The dendrochronological methods, like tree ring counting, are the most accurate way to establish the real age of trees. In this paper we present and inventory of the oldest trees for the main species in...

"Anastasia Fătu" Woody-Ornamental Association is involved in tree protection in Iași city and surroundings. The last activities consist in: identification of exceptional trees and initiative to be declared as "nature monuments"; protest on tree cutting in road lines and green spaces in Iași city;...

Information from 7 plots established in Vlăsia Plains (Bucharest region) was used to determine annual tree ring widths from core samples of pedunculate oak (Quercus robur L.). These core samples showed a significant dependence of variance on the mean size of radial increment in all plots, based on...

This paper presents the first dendrochronological series for beech (Fagus sylvatica) in Romania and the analysis of dendroclimatological sensitivity of beech. An analysis on the temporal dynamics of growth indices revealed that an important variance might be determined climatically. For the...