ABSTRACT
337The selection of an appropriate sampling protocol, and the small-scale irrelevant variability it generates, which is the result of the small-scale heterogeneity h1 carried by the constituent of interest in the material to be sampled, is not a simple matter; it involves a necessary theoretical aspect many readers may find quite unfriendly. The sum S H F E 1 2 https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781351105934/7fcc19d8-d59f-45bd-9ddf-91c689ba414e/content/inline18_1.tif"/> of the variances of the major components of this small-scale Heterogeneity Fluctuation Error HFE1 is part of the variance V[0] that was introduced in Variography. These variances can be grouped around V[0] in Figure 18.1 to illustrate in a simple way that they all have an important role to play, and it would be a great mistake to overlook any of them. Any source of inflation for V[0] should be a great concern. The components of the small-scale, irrelevant variability V[0]. https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781351105934/7fcc19d8-d59f-45bd-9ddf-91c689ba414e/content/fig18_1_PB.tif"/> https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781351105934/7fcc19d8-d59f-45bd-9ddf-91c689ba414e/content/fig18_1_OC.tif"/>
