Responses of sap flow in spruce stems and roots to loading by heavy forest machinery

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A47100041" target="_blank" >RIV/62156489:_____/03:47100041 - isvavai.cz</a>
Alternative codes found
RIV/62156489:_____/03:42300002
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Responses of sap flow in spruce stems and roots to loading by heavy forest machinery
Original language description
Heavy machinery (forest tractors) moving along skidding trails in the forest may damage root systems of shallow-rooting trees. To verify this situation, a large series of sap flow sensors installed on spruce root sand stems were installed and sap sap flow was recorded during machinery movement. Results indicated, that root sap flow decreased by about 40% after passing a peak of increased flow during pounding. This occurred in roots down to the depth of 10-12cm, while no response was apparent in deeper roots. Application of this knowledge leads to improvement of skidding technology and better protecting of trees.
Czech name
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Czech description
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Project
<a href="/en/project/GA526%2F02%2F0792" target="_blank" >GA526/02/0792: Methods for improved determination of disturbance of tree roots in spruce stands by forwarders</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Forest and Wood-Processing Technology and the Environment
ISBN
80-7157-665-4
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
523-532
Publisher name
MZLU
Place of publication
Brno
Event location
Brno
Event date
May 26, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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