Simple item page
 

Long-term analysis of sap flow conditions in the trunk of Scots pine (Pinus sylvestris L.) in the old-growth phase in relation to air temperature

cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0001-6552-7055
cris.virtual.author-orcid0000-0003-3614-8923
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid7e48eedb-75f2-4b92-9a65-22121228dd9f
cris.virtualsource.author-orcid69d1f572-aa7c-4033-bbf6-36b1ecc5c2c5
dc.abstract.enStudies on sap flow in the trunk of Scots pine were conducted in old-growth stands in the areas of strict protection in the Kampinos National Park (Poland). The study’s main objective was to determine the changes in sap flow in the pine trunk in correlation with the changing temperature measured under the canopy of the stand. Sensors were attached to the trees selected for the study at a height of 2 m above the ground to record the sap flow in the trunk and the temperature under the canopy of the stand. Based on the statistical models used and the analyses carried out, it was found that there was a high correlation (0.913) between air temperature and sap flow in the tree trunk. The highest flow dynamics occurred at an average daily temperature of 8.36°C. Below –5°C, the flux value began to approach the minimum values and disappeared. At temperatures around 30oC, the trees reached maximum flow rates, which can be attributed to the physiological characteristics of the trees. The photosynthetic processes taking place in Scots pine continue as long as the light and temperature conditions are appropriate, which was evident in the flow rates recorded in all seasons. The method used to measure sap flow in the tree trunk allows a thorough analysis of the physiological activity of the tree throughout the year.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Botaniki i Siedliskoznawstwa Leśnego
dc.contributor.authorTyburski, Łukasz
dc.contributor.authorPrzybylski, Paweł
dc.contributor.authorUkalski, Krzysztof
dc.contributor.authorKonatowska, Monika
dc.contributor.authorRutkowski, Paweł
dc.date.access2024-10-03
dc.date.accessioned2024-10-07T08:01:54Z
dc.date.available2024-10-07T08:01:54Z
dc.date.copyright2024-09-12
dc.date.issued2024
dc.description.accesstimeat_publication
dc.description.financepublication_nocost
dc.description.financecost0.00
dc.description.number3
dc.description.points70
dc.description.publicationil.,bibliogr.
dc.description.versionfinal_published
dc.description.volume66
dc.identifier.doi10.2478/ffp-2024-0016
dc.identifier.eissn2199-5907
dc.identifier.issn0071-6677
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/1776
dc.identifier.weblinkhttp://sciendo.com/pl/article/10.2478/ffp-2024-0016
dc.languageen
dc.pbn.affiliationforestry
dc.relation.ispartofFolia Forestalia Polonica, Series A
dc.relation.pages215-227
dc.rightsCC-BY-NC-ND
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enold forest
dc.subject.enphysiology
dc.subject.enstrict protection
dc.titleLong-term analysis of sap flow conditions in the trunk of Scots pine (Pinus sylvestris L.) in the old-growth phase in relation to air temperature
dc.typeJournalArticle
dspace.entity.typePublication