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Pregled bibliografske jedinice broj: 799858

Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality?


Gričar, Jožica; Jagodić, Špela; Šefc, Bogoslav; Trajković, Jelena; Eler, Klemen
Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality? // European journal of forest research, 133 (2014), 3; 551-562 doi:10.1007/s10342-014-0784-8 (međunarodna recenzija, članak, znanstveni)


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Naslov
Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality?

Autori
Gričar, Jožica ; Jagodić, Špela ; Šefc, Bogoslav ; Trajković, Jelena ; Eler, Klemen

Izvornik
European journal of forest research (1612-4669) 133 (2014), 3; 551-562

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
European oak; Lowland forests; Tree decline; Radial growth; Light microscopy

Sažetak
We investigated the structure and width of the dormant cambium and of the increments of phloem and xylem of Quercus robur to estimate their potential as indicators for tree vitality. The samples were taken from three woodlands, two in Slovenia [Krakovo forest (KRA) and Murska Suma (MUS)] and one in Croatia [Kobiljak (KOB)], with reported tree decline. The number of dormant cells seems to reflect the initial capacity of the cambium to accomplish cell division. With the exception of two trees at KRA, cell production was always higher on the xylem side than on the phloem side. The annual phloem increments were narrower, less variable among trees and with clear lower and upper limits. With increased cambial cell productivity, the share of the xylem in the total annual radial increment increased following a curvilinear function. In trees with an annual radial increment[3.5 mm, the xylem size represented more than 90 % of the total radial growth. The anatomical variables analyzed show that the most limiting environmental conditions seem to prevail at KRA, whereas the conditions at MUS seem to be most favorable in terms of radial growth. Analysis of the width and structure of xylem and phloem increments, the number of dormant cambial cells and their inter-relationships can provide additional information on the vitality of oaks.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Šumarstvo, Drvna tehnologija



POVEZANOST RADA


Ustanove:
Šumarski fakultet, Zagreb

Profili:

Avatar Url Bogoslav Šefc (autor)

Avatar Url Jelena Trajković (autor)

Citiraj ovu publikaciju

Gričar, Jožica; Jagodić, Špela; Šefc, Bogoslav; Trajković, Jelena; Eler, Klemen
Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality? // European journal of forest research, 133 (2014), 3; 551-562 doi:10.1007/s10342-014-0784-8 (međunarodna recenzija, članak, znanstveni)
Gričar, J., Jagodić, Š., Šefc, B., Trajković, J. & Eler, K. (2014) Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality?. European journal of forest research, 133 (3), 551-562 doi:10.1007/s10342-014-0784-8.
@article{article, year = {2014}, pages = {551-562}, DOI = {10.1007/s10342-014-0784-8}, keywords = {European oak, Lowland forests, Tree decline, Radial growth, Light microscopy}, journal = {European journal of forest research}, doi = {10.1007/s10342-014-0784-8}, volume = {133}, number = {3}, issn = {1612-4669}, title = {Can the structure of dormant cambium and the widths of phloem and xylem increments be used as indicators for tree vitality?}, keyword = {European oak, Lowland forests, Tree decline, Radial growth, Light microscopy} }

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


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