The Effects of Using Wood Chips and Slash in Reducing Sheet Erosion on Forest Road Slopes
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Dosyalar
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Mdpi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This study compared the use of wood chips and slash to reduce the loss of sediment on newly constructed forest road slopes and investigated the annual amount of sediment loss on bare forest road slopes. A runoff block (sample field) was established for each of the four designated test sites (two cutslopes and two fillslopes). Each block had three runoff plots. One of the runoff plots was left empty for the control (CNT), while wood chips (C) and slash (S), respectively, were deposited in the other two. A total of 108 water samples were taken from the test sites and the amount of their suspended sediment calculated in the laboratory. As a result of this study, it was determined that the amount of soil loss in the control plots was about 1.26 times higher than in the slash plots and 2.21 times higher than in the wood chips plots. According to the results of variance analysis on the amounts of sediment, a statistically significant difference was found between the suspended sediment quantities transported on the road slopes (p < 0.05). However, no statistically significant difference between the suspended sediment quantities transported in the plots and the other variables of aspect, gradient or road slope was revealed by the t-test (p > 0.05).
Açıklama
Turk, Yilmaz/0000-0001-7644-7886
WOS: 000451310300052
WOS: 000451310300052
Anahtar Kelimeler
road slopes, sheet erosion, wood chips, slash, rehabilitate, Turkey
Kaynak
Forests
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
9
Sayı
11
