Paper Information

Journal:   RESEARCH BULLETIN OF ISFAHAN UNIVERSITY (HUMANITIES)   2007 , Volume 22 , Number 1; Page(s) 101 To 116.
 
Paper: 

SOIL SALINITY CLASSIFICATION FOR GREEN AREA ARCHITECTURE BY USING OF AHP TECHNIQUE AND GEOSTATISTICAL METHODS (IN KISH ISLAND SOILS)

 
Author(s):  BAGHERI BODAGHABADI M., AMINI FASKHOUDI ABAS, ESFANDIARPOUR I.
 
* 
 
Abstract: 

Flexibility and more correspondence of the methodology with the study objectives -especially in environmental studies- leads to the more rationality in planning and decision making procedures for managing environment and conducts the results highly to the realities. The purpose of this study is estimation and optimal classification of soil salinity for green area architecture for Kish Island soils. The primary data were gathered and generated via field operations and laboratory studies and were prepared for final analysis via appropriate processing operations by using of The AHP technique and linear programming methods. Aimed to this a weight aged proposed method was developed and used in order to determination of appropriate numerical weights for various depth layers of  soil salinity and computation of an overall value of salinity for each given profile, based on the preference linear programming models. And was compared with the ordinary FAO method for assessing of salinity in a given profile. With applying of two simple interpolation and geostatiatical Kriging estimator methods in the following, the continues salinity maps were generated for the study area by using of ILWIS 3.2 software. These maps were compared by map overlay operations and computation of confusion matrix. Results showed a very high correspondence between two maps at level of almost 90 percent. So, in spite of the proved preference of Kriging estimator, in situations with relative homogenous spatial variabilitis, the simple interpolation, based on it's simplicity of application and acceptable flexibility, is a precisely acceptable and efficiently appropriate method, with compared to the Kriging one. At the final, both of two mentioned classifications showed a little salinity limitation for green area application in the study area soils.

 
Keyword(s): SALINITY MAPPING, GREEN AREA ARCHITECTURE, PREFERENCE PROGRAMMING, AHP, SIMPLE INTERPOLATION, KRIGING ESTIMATOR AND GIS
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 47
 
Latest on Blog
Enter SID Blog