338
Views
15
CrossRef citations to date
0
Altmetric
Original Articles

Multivariate approach to grouping soils in small fields. I. extraction of factors causing soil variation by principal component analysis

&
Pages 469-477 | Received 17 Oct 1988, Published online: 14 May 2012

References

  • Burrough , P.A. 1983 . Multiscale source of spatial variation in soil. 1. The application of fractal concepts to nested levels of soil variation . J. Soil Sci. , 34 : 577 – 597 .
  • Cooley , W.W. and Lohnes , P.R. 1971 . Multivariate Data Analysis , 376 – 376 . New York : John Wiley & Sons .
  • IITA . 1979 . Selected Methods for Soil and Plant Analysis , 45 – 45 . Ibadan : IITA .
  • Moormann , F.R. and Rang , B.T. 1978 . “ Microvariability of soils in the tropics and its agronomic implications with special reference to West Africa ” . In Diversity of Soils in the Tropics , 29 – 43 . Madison : ASA .
  • Moormann , F.R. , Lal , R. and Juo , A.S.R. 1975 . The Soils of IITA , 48 – 48 . Ibadan : IITA .
  • Morrison , D.F. 1976 . Multivariate Statistical Methods , 338 – 338 . New York : McGraw-Hill .
  • Norris , J.M. 1970 . Multivariate methods in the study of soils . Soils Fertil , 33 : 313 – 318 .
  • Nortcliff , S. 1978 . Soil variability and reconnaissance soil mapping. A statistical study in Norfolk . J. Soil Sci. , 29 : 403 – 418 .
  • Okuno , T. , Kume , H. , Haga , T. and Yoshinaga , T. 1981 . Multivariate Statistical Analysis , 159 – 258 . Tokyo : Nikkagiren-Shuppan Co., Ltd. . (in Japanese)
  • SAS Institute . 1982 . “ SAS User's Guide ” . In Statistics, , 1982 , 345 – 361 . Cary : SAS Institute .
  • Soil Survey Staff . 1975 . “ Soil Taxonomy. A basic system of soil classification for making and interpreting soil surveys ” . In Agricultural Handbook No. 436 , 754 – 754 . Washington , D.C. : SCS, USDA .
  • Webster , R. and Burrough , P.A. 1972 . Computer-based soil mapping of small areas from sample data. 1. Multivariate classification and ordination . J. Soil Sci. , 23 : 210 – 221 .
  • Webster , R. and Cuanalo de la C. , H.E. 1975 . Soil transect correlograms of north Oxfordshire and their interpretation . J. Soil Sci. , 26 : 176 – 194 .
  • Wilding , L.P. and Drees , L.R. 1983 . “ Spatial variability and pedology ” . In Pedogeneis and Soil Taxonomy. I. Concepts and Interactions. Developments in Soil Science 11 A , 83 – 116 . Amsterdam : Elsevier .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.