Toprakların Doygun Koşullardaki Hidrolik İletkenlik Değerlerinin Pedotransfer Eşitlikler İle Tahminlenmesi

Cilt: 8 Sayı: 1 1 Haziran 2013
  • Tuğrul Yakupoğlu
  • Ayfer Özge Şişman
  • Mehmet Karagöktaş
  • Ömer Faruk Demir
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Predicting Of Saturated Hydraulic Conductivity Values Of Soils With Pedotransfer Functions

Abstract

Known of water movement into soil that a porous media with three-phase gives important clues about character of S-matrix. Water directly affects on soil physicochemical properties thus, measuring of water conductivity into soil is extremely important. Under laboratory conditions, cumbersome saturated hydraulic conductivity tests conducted by using Mariotte bottle which is usually time-consuming and tedious for researchers. The objective of this study was to predict of saturated vertical hydraulic conductivity values (Ks) of soils with pedotransfer functions (PTFs) generated by some basic soil physical properties and water constants. For this purpose, twenty-five surface soil samples (0-15 cm depth) were collected from Kahramanmaraş-Narlı Plain. Routine soil properties, water constants and Ks were measured. Then, the data set was statistically evaluated and PTFs were generated by multiple linear regression method to estimate Ks. In order to compare the measured Ks values by traditional method and predicted Ks values with generated PTFs, determination coefficient (R2 ) was used, and the highest R2 was obtained as 0.846. The results of this research pointed out that generated pedotransfer models can be used with the aim of predicting Ks in Kahramanmaraş-Narlı Plain.

Keywords

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Tuğrul Yakupoğlu Bu kişi benim

Ayfer Özge Şişman Bu kişi benim

Mehmet Karagöktaş Bu kişi benim

Ömer Faruk Demir Bu kişi benim

Yayımlanma Tarihi

1 Haziran 2013

Gönderilme Tarihi

1 Haziran 2013

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2013 Cilt: 8 Sayı: 1

Kaynak Göster

APA
Yakupoğlu, T., Şişman, A. Ö., Karagöktaş, M., & Demir, Ö. F. (2013). Toprakların Doygun Koşullardaki Hidrolik İletkenlik Değerlerinin Pedotransfer Eşitlikler İle Tahminlenmesi. Ziraat Fakültesi Dergisi, 8(1), 84-92. https://izlik.org/JA63FM45MJ

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