Pedology, like most other sciences, is facing a data explosion in which it is becoming increasingly difficult to organize, summarize and interpret large quantities of data. Coupled with this is an unprecedented demand for soils information for consideration in resource management and environmental considerations. Since decision making in these areas increasingly has to be justified by economic criteria, the need for evaluation of soils information for land use considerations in economic terms is paramount.
In this study, the British Columbia Soil Survey Data File was used. The file contains only routine soil survey data. It was improved and modified to correct problems arising from earlier experiences. The identification, organization and coding techniques used in the data file are presented. In view of the interest in establishing national data bank systems a modified hierarchical organizational and identification system is proposed, which should be equally applicable at regional, provincial and national levels.
The Data File was also used to explore by statistical techniques the inter-relationships between soil properties, the feasibility of predicting the values for dependent variables by multiple regression equations and to study the modal concept of soil which is basic to soil classification and subsequent statistical analysis.
Numerical taxonomy techniques were used to determine the feasibility of using objective statistical techniques in the development of a model by which soils could be rated for a specific land use, as well as, determine on the basis of correlation and regression analysis an estimate of hypothetical treatments and costs that would make a given soil behave more like an ideal soil for the use in question. The study showed that, using cash cropping and road bed construction as two contrasting soil uses as examples, the derivation of cost estimates for soil manipulation is feasible. However, the derivation of the ideal soil (model) is critical. / Land and Food Systems, Faculty of / Graduate
| Identifer | oai:union.ndltd.org:UBC/oai:circle.library.ubc.ca:2429/34083 |
| Date | January 1971 |
| Creators | Kloosterman, Bruce |
| Publisher | University of British Columbia |
| Source Sets | University of British Columbia |
| Language | English |
| Detected Language | English |
| Type | Text, Thesis/Dissertation |
| Rights | For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. |
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