IDEAS home Printed from https://ideas.repec.org/a/caa/jnljfs/v53y2007i12id2166-jfs.html
   My bibliography  Save this article

Allometric relationships for surface area and dry mass of young Norway spruce aboveground organs

Author

Listed:
  • R. Pokorný

    (Laboratory of Plants Ecological Physiology, Institute of Systems Biology and Ecology, Academy of Sciences of the Czech Republic, Brno, Czech Republic)

  • I. Tomášková

    (Laboratory of Plants Ecological Physiology, Institute of Systems Biology and Ecology, Academy of Sciences of the Czech Republic, Brno, Czech Republic)

Abstract

Tree-level allometric functions for a precise predicting of stem, branch and leaf mass and surface area of three needle-shoot age classes were estimated from measurements of crown and stem dimensions in 34 harvested Norway spruce (Picea abies [L.] Karst.) trees. Trees were grown within a 16-years-old stand in the Beskids Mountains. The results showed stem parameters (stem diameter at breast height - dbh, stem volume - Vs and stem sapwood area - SA) to be highly correlated (r > 0.98) with stem mass/area and total aboveground mass of tree. Crown parameters - volume (Cv) and surface area (Ca) were the best predictors for individual branch and needle age-classes mass (r > 0.92) or area (r > 0.85), specifically for mass and surface areas of young branches and needles. dbh most correctly predicted the branch and leaf mass/surface area of older (> 2 years) shoots. The measured parameters: dbh, SA, tree height, crown length, Ca and Cv showed a high dependence on the tree position within the stand (r > -0.81). Thus, these parameters could be modified by silviculture.

Suggested Citation

  • R. Pokorný & I. Tomášková, 2007. "Allometric relationships for surface area and dry mass of young Norway spruce aboveground organs," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 53(12), pages 548-554.
    • Handle: RePEc:caa:jnljfs:v:53:y:2007:i:12:id:2166-jfs
    DOI: 10.17221/2166-JFS
    as

    Download full text from publisher

    File URL: http://jfs.agriculturejournals.cz/doi/10.17221/2166-JFS.html
    Download Restriction: free of charge
    File URL: http://jfs.agriculturejournals.cz/doi/10.17221/2166-JFS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/2166-JFS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. S. Khosravi & M. Namiranian & H. Ghazanfari & A. Shirvani, 2012. "Estimation of leaf area index and assessment of its allometric equations in oak forests: Northern Zagros, Iran," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 58(3), pages 116-122.
    2. O. Špulák, 2012. "Aboveground biomass and nutrients in an 18-years-old stand of blue spruce (Picea pungens Engelm.) as a substitute tree species," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 58(6), pages 253-264.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnljfs:v:53:y:2007:i:12:id:2166-jfs. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.