1.

Contents

2.

Dendrochronological studies of common cypress (Cupressus sempervirens L. var. horizontalis) to determine its annual diameter growth rate and identify the oldest trees in the Hyrcanian habitats, Iran

Pages 103-118
T. Amini Eshkevari; H. Ejtehadi; M. Djamali
3.

Effect of different soil amendments on morphological and physiological traits of one-year-old seedlings of ash (Fraxinus excelsior L.) and coliseum maple (Acer cappadocicum Gled.)

Pages 119-134
S. Rahimnezhad; S.M. Hojati; H. Asadi; H. Jalilvand; M. Mahmoudi
4.

The variability of humus form in different forest types and different years after skidding operations

Pages 135-147
H. Sohrabi; M. Jourgholami
5.

Valuation of ecological services of Chaldarreh Forest Park in Tonekabon County, Iran using choice experiment method

Pages 148-163
P. Pahlavan; S.M. Hosseini; S. Hosseini
6.

Quantification of the destruction of structural characteristics in the areas of Brant`s oak (Quercus brantii Lindl.) slash and burn agricultural areas in Zagros ecosystems

Pages 164-179
M. Javanmiri Pour; A. Hassanzadeh; R. Parvaneh; Z. Mashayekhi
7.

Modeling the commercial volume of pure and mixed stands of beech trees using non-parametric algorithms in the educational-research Forest of Darabkola, Sari, Iran

Pages 180-192
A. Fallah; N. Nazariani; M. Imani Rastabi; F. Bakhshi
8.

Investigating the different models of diameter distribution for Populus deltoides plantation in relation to planting distances

Pages 193-210
T. Abedi; R. Abedi


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