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You searched for: Subject Greece Remove constraint Subject: Greece Subject term tree age Remove constraint Subject term: tree age Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
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1. Site quality and stand structure in Pinus halepensis forests of north Greece

Author:
Tsitsoni, T.; Karagiannakidou, V.
Source:
Forestry 2000 v.73 no.1 pp. 51-64
ISSN:
0015-752X
Subject:
canopy; diameter; tree age; forest fires; Pinus halepensis; height; drought; soil fertility; ecosystems; stand basal area; stand structure; forests; Greece
Abstract:
... Pinus halepensis forests depend partly on the relatively adverse drought conditions prevailing in the area and on human management through the centuries. A major and decisive factor for the establishment and maintenance of these forest ecosystems is fire, which defines their expansion. The degradation of these forests as a consequence of constant pressure by natural and human-caused fires, grazing ...
DOI:
10.1093/forestry/73.1.51

2. Site-index model for Abies chephalonica in the Mount Taygetos forest in Greece

Author:
Gatzojannis, S.
Source:
Scandinavian journal of forest research 2000 v.15 no.3 pp. 326-333
ISSN:
0282-7581
Subject:
mathematical models; stems; tree age; height; Abies cephalonica; forests; Greece
DOI:
10.1080/028275800447959

3. Mother plant age and seasonal influence on in vitro propagation of Quercus euboica Pap., an endemic, rare and endangered oak species of Greece

Author:
Kartsonas, Epaminondas; Papafotiou, Maria
Source:
Plant cell, tissue, and organ culture 2007 v.90 no.1 pp. 111-116
ISSN:
0167-6857
Subject:
endangered species; seedlings; benzyladenine; micropropagation; thiamin; shoots; Quercus; dose response; explants; pyridoxine; in vitro regeneration; forest trees; myo-inositol; culture media; tree age; indole butyric acid; cytokinins; indigenous species; niacin; germplasm conservation; Greece
Abstract:
... A micropropagation method for Quercus euboica Pap. was developed. Nodal explants from seedlings gave higher multiplication rates than explants from adult plants. Cultures initiated at the beginning of May produced the highest percentage of shoot forming explants and multiplication rate. Woody Plant Medium (WPM) salts, with 100 mg l-¹ myoinositol, 1 mg l-¹ thiamine, 0.5 mg l-¹ pyridoxine, 0.5 mg l- ...
DOI:
10.1007/s11240-007-9232-5

4. Application of biological control of chestnut blight on a nationwide scale in Greece: results and prospects

Author:
S. Diamandis; C. Perlerou; Z. Nakopoulou; V. Christopoulos; E. Topalidou; G. Tziros
Source:
Acta horticulturae 2014 no.1043 pp. 23-34
ISSN:
0567-7572
Subject:
Castanea; Cryphonectria parasitica; biological control; coppicing; forests; fungi; horticulture; human resources; inoculum; orchards; silvicultural practices; tree age; viruses; Greece
Abstract:
... Since 1963 when chestnut blight was recorded for the first time in Greece, the disease has spread into all 29 chestnut growing prefectures. As a result the national, annual chestnut production was reduced from 18,000 tons in the 1960s to 11,000 tons in 2005. A project for the application of biological control on a nationwide scale was funded and implemented during the period 2007-2009. Hypovirulen ...

5. Increased growth and reduced summer drought limitation at the southern limit of Fagus sylvatica L., despite regionally warmer and drier conditions

Author:
Andrew J. Hacket-Pain; Andrew D. Friend
Source:
Dendrochronologia 2017 v.44 pp. 22-30
ISSN:
1125-7865
Subject:
Fagus sylvatica; altitude; climate change; drought; forests; growth rings; prediction; summer; temperature; tree age; trees; Greece
Abstract:
... Tree populations at the equatorward edge of their distribution are predicted to respond to increased temperature and drought with declining performance. Empirical studies of Fagus sylvatica L., one of the most studied tree species in Europe, have broadly supported these predictions. Using a network of tree ring chronologies from northern Greece, we showed that growth in populations of this species ...
DOI:
10.1016/j.dendro.2017.02.005