VOLUME TABLE ESTIMATION FOR LOBLOLLY PINE (PINUS TAEDA) IN THE NORTH OF IRAN

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BONYAD A.ESLAM; RAHIM NEZHAD S.

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Journal: Year:2005 | Volume:17 | Issue:1 (66 IN NATURAL RESOURCES) Page(s): 84-88

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Information Journal Paper

Title

VOLUME TABLE ESTIMATION FOR LOBLOLLY PINE (PINUS TAEDA) IN THE NORTH OF IRAN

Author(s)

BONYAD A.ESLAM | RAHIM NEZHAD S. | Issue Writer Certificate

Keywords

PINUS TAEDAQ4

ONE FACTOR VOLUME TABLEQ4

TWO FACTORS VOLUME TABLEQ4

TREEQ2

LAKANQ4

Abstract

The Loblolly pine (PINUS TAEDA) is one of the exotic and main species which is planted in the Gilan province. In total 150 sample units were collected from the PINUS TAEDA stands in the LAKAN area. The Hohenadl-Kernn's regression model with r = 0.9591 is used to produce ONE FACTOR VOLUME TABLE of the PINUS TAEDA. The W. H. Meyer's model with r = 0.9826 is used to produce TWO FACTORS VOLUME TABLE of the PINUS TAEDA in the north of Iran. These tables are evaluated using 12 TREEs in the study area. The accuracy of these models are 3.53 and 1.53 percent. Null hypothesis are carried out to test the equality of variance and mean of estimated (V1, V2) and real (Vr) volumes of the measured TREEs. The null hypothesis are not rejected at the level of α= 0.01. It means, the estimated and real volume of the measured TREEs are not significantly different in this study.

Cites

THE MICROSCOPIC INVESTIGATION OF DAMAGES CAUSED BY COMPOUNDING THE DECOCTION CRAFT LIQUID ON LONG FIBER OF PINACEAE OF HAND IMPLANTED TREES IN NORTH OF IRAN

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APA: Copy

BONYAD, A.ESLAM, & RAHIM NEZHAD, S.. (2005). VOLUME TABLE ESTIMATION FOR LOBLOLLY PINE (PINUS TAEDA) IN THE NORTH OF IRAN. PAJOUHESH-VA-SAZANDEGI, 17(1 (66 IN NATURAL RESOURCES)), 84-88. SID. https://sid.ir/paper/19772/en

Vancouver: Copy

BONYAD A.ESLAM, RAHIM NEZHAD S.. VOLUME TABLE ESTIMATION FOR LOBLOLLY PINE (PINUS TAEDA) IN THE NORTH OF IRAN. PAJOUHESH-VA-SAZANDEGI[Internet]. 2005;17(1 (66 IN NATURAL RESOURCES)):84-88. Available from: https://sid.ir/paper/19772/en

IEEE: Copy

A.ESLAM BONYAD, and S. RAHIM NEZHAD, “VOLUME TABLE ESTIMATION FOR LOBLOLLY PINE (PINUS TAEDA) IN THE NORTH OF IRAN,” PAJOUHESH-VA-SAZANDEGI, vol. 17, no. 1 (66 IN NATURAL RESOURCES), pp. 84–88, 2005, [Online]. Available: https://sid.ir/paper/19772/en

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