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ﻪﻠﺠﻣ كاﺮـﺘﺷا ﺖﺳاﻮﺧرد ﻪﮔﺮﺑ

رﻮﺸﻛ ﻊﺗاﺮﻣ و ﺎﻬﻠﮕﻨﺟ تﺎﻘﻴﻘﺤﺗ ﻪﺴﺳﻮﻣ يﺎﻫ )

1391 (

ﺖﺳا ﺪﻨﻤﺸﻫاﻮﺧ ،كاﺮﺘﺷا ياﺮﺑ

ﻦﻔﻠﺗ هرﺎﻤﺷ ﺎﺑ ﻪﻃﻮﺑﺮﻣ بﺎﺴﺣ هرﺎﻤﺷ ﻦﻴﻨﭽﻤﻫ و ﻲﺘﺴﭘ ﻪﻨﻳﺰﻫ زا عﻼﻃا ﺖﻬﺟ

44580595 ﻞﺻﺎﺣ سﺎﻤﺗ

ﺪﻨﻳﺎﻣﺮﻓ . لﺎﺳ رد ﻪﺴﺳﻮﻣ ﻦﻳا تﻼﺠﻣ ﻎﻠﺒﻣ ﻦﻤﺿ رد 1391

ﺮﻳز حﺮﺷ ﻪﺑ ﻲﻣ

ﺪﺷﺎﺑ . ﺲﭙﺳ

رﻮﺸﻛ ﻊﺗاﺮﻣ و ﺎﻬﻠﮕﻨﺟ تﺎﻘﻴﻘﺤﺗ ﻪﺴﺳﻮﻣ ﻪﺑ ﻪﮔﺮﺑ ﻦﻳا هاﺮﻤﻫ ﻪﺑ ﻪﻃﻮﺑﺮﻣ ﺶﻴﻓ ،ﺮﻳز تﺎﺼﺨﺸﻣ ﻞﻴﻤﻜﺗ ﺎﺑ ﺪﻨﻳﺎﻣﺮﻓ لﺎﺳرا .

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...

....

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...

.

...

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...

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...

...

ءﺎﻀﻣا

ﺮﺘﻣﻮﻠﻴﻛ ،ناﺮﻬﺗ 5

ناﺮﻬﺗ هاردازآ

،ﺮﻬﺸﻧﺎﻜﻴﭘ ﻲﺟوﺮﺧ ،جﺮﻛ–

،ﺮﻬﺷدازآ نﺎﺑﺎﻴﺧ يﺎﻬﺘﻧا دازآ وﺮﺳ

،

راﻮﻠﺑ ناﺮﻳا ﻲﻠﻣ ﻲﺳﺎﻨﺷ هﺎﻴﮔ غﺎﺑ رﻮﺸﻛ ﻊﺗاﺮﻣ و ﺎﻬﻠﮕﻨﺟ تﺎﻘﻴﻘﺤﺗ ﻪﺴﺳﺆﻣ ،

بﺎﺘﻛ هﺎﮕﺷوﺮﻓ ،

ﻲﺘﺴﭘ قوﺪﻨﺻ ،ناﺮﻬﺗ :

116 - 13185 ﻚﻴﻧوﺮﺘﻜﻟا ﺖﺴﭘ ac.ir :

- publication@rifr

ﻦﻔﻠﺗ : 44580595 رﺎﮕﻧرود

: 44580216

ﻪﻠﺠﻣ ﺖﺳا ﺪﻨﻤﺸﻫاﻮﺧ ﺪﻨﻳﺎﻣﺮﻓ ﺺﺨﺸﻣ ار ﻲﺘﺳاﻮﺧرد يﺎﻫ

:

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In the Name of God

Iranian Journal of Forest and Poplar Research

Published by: Research Institute of Forests and Rangelands Director-in-chief: Hossein Mirzaie-Nodoushan

(Professor, Research Institute of Forests and Rangelands) Chief editor: Khosro Sagheb - Talebi

(Associate Professor, Research Institute of Forests and Rangelands)

Editorial Board:

Jazirei, Mohammad-Hossein

Professor, Forest, Range and Watercatchment Organization

Marvie-Mohajer, Mohammad-Reza Professor, University of Tehran

Modir-Rahmati, Alireza

Associate professor, Research Institute of Forests and Rangelands

Rahmani, Ramin

Associate professor, University of Gorgan Rostami-Shahraji, Teimour Associate professor, University of Guilan Sagheb-Talebi, Khosro

Associate professor, Research Institute of Forests and Rangelands

Sobhani, Houshang

Associate professor, University of Tehran Zobeiri, Mahmoud

Professor, University of Tehran

Executive manager: Reza Akhavan

Assistant professor, Research Institute of Forests and Rangelands

Literary editor: Asghar Ahmadi

Abstracts are avilable on CABI Publishing:

www. Cabi - Publishing. Org www.isc.gov.ir

www.SID. ir

Research Institute of Forests and Rangelands, P.O. Box 13185-116,Tehran, Iran.

Tel: +98 21 44580282-5 Fax: +98 21 44580216

E-mail: ijfpr@rifr-ac.ir

12 3 4 " 56 -

1 * 89

: "; <!"# $ %&%'

19 -G Q 4

& 5 1390

Islamic Republic of Iran Ministry of Jihad-e- Agriculture

Agricultural Research, Education and Extension Organization Research Institute of Forests and Rangelands

Iranian Journal of

Forest and Poplar Research

Vol. 19, No. (4), 2012

Serial: 46

Contents

ISSN: 1735-0883

Investigation on application of k-nn (k- nearest neighbor) sampling method in Zagros forests (Case study: Karzan forest, Ilam) ... 465

A. Karamshahi, M. Zobeiri, M. Namiranian and J. Feghhi

Recognition possibility of trees canopy die back using high resolution satellite image of Quick bird (Case study: Shastkolate forest, Gorgan) ... 477

S. Barazmand, Sh. Shataee Joybari and O. Abdi

Effect of light on quantitative and qualitative characteristics of hornbeam seedlings (Case study: Korkrood forest, Mazandaran) ... 490

K. Saeb, M. Noori Shirazi, A. Kialashaki and R. Jafari Hajati

Growth characteristics of 5 black poplar (Populus nigra) clones with Turkish origin in Karadj area ... 500

R. Ghasemi, A.R. Modir Rahmati and F. Asadi

Study on potential of wood production of various Poplar species and clones in northern forest areas (Case study: Siahkal region in Guilan province) ... 509

E. Lashkarbolouki, A.R. Modirrahmati, S.A. Mosavi Kopar and E.Kaneh

The role of landuse planning in optimal management of Zagros forests (Case study: Sarab Darrehshahr catchment, Ilam province) ... 522

A. Najafifar

Impact of some important ecological factors on presence of Mountain Almond (Amygdalus scoparia Spach.) in Qom province, Iran ... 542

H. Tavakoli Neko, A. Pourmeydani, S.M. Adnani and Kh. Sagheb-Talebi

Frequency analysis in the wood production of different Poplars (Populus spp.) in Sanandaj ... 561

B. Yousefi

Preliminary results of estimating above- ground biomass using Randomized Branch Sampling method for planted Mulberry and Black Locust in Mobarakeh Steel region ... 571

S. Bakhtiarvand Bakhtiari and H. Sohrabi

Investigation on growth, survival and homogeneity of different Poplar clones at selection nurseries in Markazi province ... 585

G.R. Goodarzi, F. Ahmadloo and M. Tabari

Profitability comparison of poplar plantation with Populus deltoides clone 69/55 in comparison with paddy field (Case study: Ziabar district in Guilan province) ... 596

S. Mohammadi Limaei, T. Rostami Shahraji and A. Deldari

Evaluating a proposed quantitative method to record plants phenological stages in comparison with other approaches for Olive species (Olea europaea L.) ... 608

A. Shahbazi, S.H. Matinkhah and H. Bashari

Biomass and leaf area index of Caucasian Hackberry (Celtis caucasica Willd.) in Taileh urban forest, Sanandaj, Iran... 620

M. Pourhashemi, S. Eskandari, M. Dehghani, T. Najafi, A. Asadi and P. Panahi

Interaction of soil enzyme activity and regeneration of Juniperus excelsa in Chaharbagh habitat of Gorgan ... 631

A. Bagheri, M. Matinizadeh, Y. Torabian and V. Hemmati

Application of bivariate Ripley's K- function for studying competition and spatial association of trees (Case study: intact Oriental beech stands in Kelardasht) ... 644

R. Akhavan and Kh. Sagheb-Talebi