VOLUME QUANTITY AND PERCENTAGE OF BEECH INDUSTRIAL, FUEL AND STUMP TIMBER PORTIONS AT CASPIAN FORESTS OF IRAN

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

POURSHAKOURI ALAHDEH F.; HASANZAD NAVROUDI I.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Forest and Poplar Research Year:2005 | Volume:13 | Issue:2 (20) Page(s): 227-244

Download Full-Text

Persian Verion

View:

838

Download:

Cites:

Information Journal Paper

Title

VOLUME QUANTITY AND PERCENTAGE OF BEECH INDUSTRIAL, FUEL AND STUMP TIMBER PORTIONS AT CASPIAN FORESTS OF IRAN

Author(s)

POURSHAKOURI ALAHDEH F. | HASANZAD NAVROUDI I. | Issue Writer Certificate

Keywords

BEECHQ2

DIAMETERQ2

FUEL WOODQ2

HEIGHTQ4

INDUSTRIALQ4

STUMPQ4

VOLUMEQ4

Abstract

The aim of the study was to investigate the VOLUME and amount of the BEECH (Fagus orientalis) INDUSTRIAL, Fuel and STUMP timber portions at west forests of Gilan province in Caspian Region of Iran. For this reason 40 trees from three parcels of Nav-Asalem Series were selected randomly. The measured tree parameters were HEIGHT (total and STUMP portion) and DIAMETER (at two meter HEIGHT intervals, breast HEIGHT, collar and STUMP cutting surface area). The INDUSTRIAL, fuel and STUMP timber VOLUMEs were calculated, using the formulas of Smalian, Huber and cylinder, respectively. Subsequently, the total VOLUME was calculated from these VOLUMEs. Based on the scattered points of total VOLUME and breast HEIGHT DIAMETER (DBH), the best fitted model was quadratic with correlation coefficient of 0.97. There were significant correlations between DBH and different timber VOLUMEs, but the highest (R=0.97) and the lowest (R=0.66) correlation was between INDUSTRIAL and FUEL WOOD VOLUMEs and DBH, respectively. Although there was positive correlation between DBH and INDUSTRIAL and STUMP timber VOLUMEs, but the correlation was negative for FUEL WOOD VOLUME and DBH. The average VOLUME percentage for INDUSTRIAL, fuel and STUMP woods was 84.35, 12.13 and 3.52, respectively.

Cites

EFFECT OF GROUND SLOPE, STUMP DIAMETER AND SPECIES ON STUMP HEIGHT AND VOLUME FOR FOREST LOGGING IN DISTRICT 2, NAV-ASALEM WATERSHED

References

Cite

APA: Copy

POURSHAKOURI ALAHDEH, F., & HASANZAD NAVROUDI, I.. (2005). VOLUME QUANTITY AND PERCENTAGE OF BEECH INDUSTRIAL, FUEL AND STUMP TIMBER PORTIONS AT CASPIAN FORESTS OF IRAN. IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH, 13(2 (20)), 227-244. SID. https://sid.ir/paper/111299/en

Vancouver: Copy

POURSHAKOURI ALAHDEH F., HASANZAD NAVROUDI I.. VOLUME QUANTITY AND PERCENTAGE OF BEECH INDUSTRIAL, FUEL AND STUMP TIMBER PORTIONS AT CASPIAN FORESTS OF IRAN. IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH[Internet]. 2005;13(2 (20)):227-244. Available from: https://sid.ir/paper/111299/en

IEEE: Copy

F. POURSHAKOURI ALAHDEH, and I. HASANZAD NAVROUDI, “VOLUME QUANTITY AND PERCENTAGE OF BEECH INDUSTRIAL, FUEL AND STUMP TIMBER PORTIONS AT CASPIAN FORESTS OF IRAN,” IRANIAN JOURNAL OF FOREST AND POPLAR RESEARCH, vol. 13, no. 2 (20), pp. 227–244, 2005, [Online]. Available: https://sid.ir/paper/111299/en

Related Journal Papers