The present book reflects the state-of-the-art in compositional data analysis in 2011, the year
in which John Aitchison turns 85 years old. With this book, the joint work of 41 authors, we …

Since Karl Pearson wrote his paper on spurious correlation in 1897, a lot has been said about
the statistical analysis of compositional data, mainly by geologists such as Felix Chayes. …

Water chemistry is commonly investigated to determine the suitability of water for various
uses. With increased knowledge of aqueous chemistry, it has become possible to interpret the …

The Grotta of Buontalenti (GB) was built at the end of the 1500s during the Medicean period.
One of the rooms that constitutes the Grotta is decorated with mosaics composed of …

… Visualization and modeling of natural trends in ternary diagrams: a geochemical study /
Buccianti A.; Pawlowsky-Glahn V.; Barcelo-Vidal C.; Jarauta-Bragulat E.. - STAMPA. - I:(1999) …

Geochemical data are typically reported as compositions, in the form of some proportions
such as weight percents, parts per million, etc., subject to a constant sum (eg 100%, 1,000,000 …

A new analytical method for the determination of the sulfur species (SO 2 , H 2 S, S 8 0 ) in
volcanic gases is proposed by revising, updating, and improving previous methods. The most …

Glera vineyards from the Prosecco wine district in northern Italy have been characterised in
terms of the 87 Sr/ 86 Sr isotope-ratio of musts from the 2010, 2011 and 2012 vintages, …

In this paper the chemistry of major and trace elements and, for the first time, strontium
isotopic ratios measured in running waters from the Arno River Basin (Tuscany, central-northern …

Notwithstanding the numerous contributions that have been published on theoretical and
practical aspects of the management of compositional (constrained) data during the last thirty …