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Title:Seasonal radial growth of Black pine (Pinus nigra Arnold) from Bosnia and Herzegovina, monitored by the pinning method and manual band dendrometers
Authors:ID Poljanšek, Simon (Author)
ID Jevšenak, Jernej (Author)
ID Gričar, Jožica (Author)
ID Levanič, Tom (Author)
Files:.pdf PDF - Presentation file, download (2,14 MB)
MD5: 2738F1CEC3AA4F30CD08FAE132C4C0D2
 
URL URL - Presentation file, visit https://doi.org/10.20315/ASetL.119.1
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Despite numerous dendroclimatological investigations into different tree species from Bosnia and Herzegovina, information is lacking on intra-annual wood formation patterns, which would help us to interpret the climate signal in tree rings better. Using the pinning method and manual band dendrometers, we investigated the seasonal dynamics of radial growth of black pine (Pinus nigra Arnold) trees in two successive growing seasons: 2011 and 2012. The up to 60-year-old trees grew in a stand at the base of a hill in the western, mountainous part of the Balkan Peninsula. The seasonal dynamics of wood formation and final number of cells differed between the studied years. Wood formation started in both years in early to mid-March. Differences were noticed in the wood production culmination; in 2011 it occurred at the end of May and beginning of June in 2012 and 2011, respectively. Xylem growth finished in 2012 in the middle of August and in 2011 in the middle of September. Based on the first derivative of the Gompertz function calculated rate of xylem growth was lowest in 2011. The dendrometers recorded a slow increment rate in spring, higher in summer and a decreasing rate again in the late summer in both growing seasons. In comparison with pinning, dendrometers showed a delay in the start of radial growth of up to 20 days in 2012. Additionally, dendrometers showed an increase in stem girth after the end of both growing seasons, when wood formation was already completed. Deviations between the two methods could be ascribed to the influence of water storage dynamics in the main stem and numerous structural processes in bark tissue, which are captured in dendrometer data. The influence of weather conditions on xylem phenology is also indicated by differences between the two studied years, although it is difficult to identify the influence of particular short-term weather events.
Keywords:pinning, manual dendrometers, radial growth, Pinus nigra, cambium, Balkan Peninsula
Publication status:Published
Publication version:Version of Record
Year of publishing:2019
Number of pages:str. 1-11
Numbering:Vol. 119
PID:20.500.12556/DiRROS-9693 New window
UDC:630*56+630*11:630*81(045)=111
ISSN on article:2335-3112
DOI:10.20315/ASetL.119.1 New window
COBISS.SI-ID:5460902 New window
Publication date in DiRROS:11.09.2019
Views:5677
Downloads:4220
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POLJANŠEK, Simon, JEVŠENAK, Jernej, GRIČAR, Jožica and LEVANIČ, Tom, 2019, Seasonal radial growth of Black pine (Pinus nigra Arnold) from Bosnia and Herzegovina, monitored by the pinning method and manual band dendrometers. Acta Silvae et Ligni [online]. 2019. Vol. 119, p. 1–11. [Accessed 4 April 2025]. DOI 10.20315/ASetL.119.1. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=9693
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Record is a part of a journal

Title:Acta Silvae et Ligni
Publisher:Gozdarski inštitut Slovenije, založba Silva Slovenica, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:2335-3112
COBISS.SI-ID:266761216 New window

Secondary language

Language:English
Title:Sezonska debelinska rast črnega bora (Pinus nigra Arnold) iz Bosne in Hercegovine, spremljana z metodo pining in ročnimi dendrometri
Abstract:Kljub velikemu številu dendroklimatoloških raziskav o različnih drevesnih vrstah iz Bosne in Hercegovine primanjkuje informacij o sezonskem nastajanju lesa, ki bi pripomogle k boljši interpretaciji klimatskega signala v branikah. Z uporabo metode pining in ročnih dendrometrov smo raziskali sezonsko dinamiko debelinske rasti dreves črnega bora (Pinus nigra Arnold) v dveh zaporednih rastnih sezonah: 2011 in 2012. Do 60 let stara drevesa so rastla v sestoju ob vznožju planote v zahodnem, goratem predelu Balkanskega polotoka. Med obema letoma je bilo zaznati razlike v sezonski dinamiki nastajanja lesa in končnem številu celic. V obeh letih se je les pričel nastajati v začetku oziroma sredi marca. Razlike so bile opažene v najvišji stopnji nastajanja lesa: v letu 2011 je nastopila na dan v letu (DVL) 153 in na DVL 145 v letu 2012; prav tako pa tudi v koncu ksilemske rasti: končala se je okoli DVL 223 v letu 2012 in okoli DVL 255 v letu 2011. Na podlagi prvega odvoda Gompertzove funkcije je bila stopnja ocenjene ksilemske rasti nižja v letu 2011. Dendrometri so v obeh rastnih sezonah zabeležili nizko stopnjo priraščanja spomladi, višjo poleti in ponovno nižjo jeseni. V primerjavi z metodo pining so dendrometri zabeležili zamik v začetku debelinskega priraščanja do 20 dni v letu 2012. Poleg tega so dendrometri zabeležili povečan obseg debla po koncu rastne sezone v obeh rastnih sezonah, ko se je nastajanje lesa že zaključilo. Razlike med obema metodama lahko pripišemo vplivu gibanja vode v ksilemu in floemu ter številnim strukturnim procesom v skorji, ki so zabeleženi v meritvah dendrometrov. Vpliv vremenskih razmer na nastajanje ksilema je prav tako povezan z razlikami med obema rastnima sezonama, čeprav je težko opredeliti posledice kratkotrajnih vremenskih pojavov
Keywords:metoda pining, ročni dendrometri, debelinska rast, Pinus nigra, kambij, Balkanski polotok


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