Zobrazeno 1 - 10
of 26
pro vyhledávání: '"M. Akbarimehr"'
Publikováno v:
Journal of Forest Science, Vol 61, Iss 5, Pp 210-215 (2015)
This paper deals with the issue of soil compaction during timber harvesting operations on cutting areas. Soil compaction was assessed following the logging operation in Darabkola forest area by measuring soil bulk density. In this research, a complet
Externí odkaz:
https://doaj.org/article/c785fc3bc44a45b48783ad3c2c38ba9d
Autor:
M. Akbarimehr, H. Jalilvand
Publikováno v:
Journal of Forest Science, Vol 59, Iss 9, Pp 339-344 (2013)
With increasing mechanization of forest harvesting operations the impacts on soil have increased quite dramatically. The objective of this paper was to examine the relationship of slope and soil loss. This research was carried out in parcels 14 and 2
Externí odkaz:
https://doaj.org/article/749adc8a0cf54da68242478593171e41
Autor:
M. Akbarimehr, R. Naghdi
Publikováno v:
Journal of Forest Science, Vol 58, Iss 8, Pp 357-362 (2012)
The effect of slope on runoff volume was evaluated on skid trails in the natural forest in the north of Iran. The objective of this study was to determine the relationship between runoff volume and slope in order to control runoff and skid trail main
Externí odkaz:
https://doaj.org/article/75b1d7f408a64ce984f47ee72db24516
Autor:
M. Akbarimehr, R. Naghdi
Publikováno v:
Journal of Forest Science, Vol 58, Iss 4, Pp 165-169 (2012)
A road network in forest lands provides easy access to forest resources for extraction, regeneration, protection and recreation activities. Erosion from forest roads and skid trails is a major concern in forest management due to the capability to cau
Externí odkaz:
https://doaj.org/article/4e2dab2697954eb581b6ca54bc1e941c
Publikováno v:
Journal of Forest Science, Vol 57, Iss 10, Pp 459-465 (2011)
The effects of two silvicultural methods on quality and quantity of forest trees (along skid trails) were studied. The aim of this study was to compare the effects of shelterwood and selection methods on forest stand, and to compare the results with
Externí odkaz:
https://doaj.org/article/a1d9d7ed2bb747039130db3fe22e851d
Autor:
Hamid Jalilvand, M. Akbarimehr
Publikováno v:
Journal of Forest Science. 59:339-344
With increasing mechanization of forest harvesting operations the impacts on soil have increased quite dramatically. The objective of this paper was to examine the relationship of slope and soil loss. This research was car - ried out in parcels 14 an
Autor:
Ramin Naghdi, M. Akbarimehr
Publikováno v:
Journal of Forest Science. 58:357-362
The effect of slope on runoff volume was evaluated on skid trails in the natural forest in the north of Iran. The objective of this study was to determine the relationship between runoff volume and slope in order to con - trol runoff and skid trail m
Autor:
Ramin Naghdi, M. Akbarimehr
Publikováno v:
CATENA. 88:68-72
Logging operation leads to increased runoff and soil loss on skid trails. This study was conducted to evaluate the appropriate distance among water diversions in skid trails. Surface runoff and soil loss were studied on skid trails in Nav district (N
Publikováno v:
Journal of Forest Science. 57:459-465
The effects of two silvicultural methods on quality and quantity of forest trees (along skid trails) were studied. The aim of this study was to compare the effects of shelterwood and selection methods on forest stand, and to compare the results with
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