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Grain-size control on petrographic composition of sediments: compositional regression and rounded zeroes

Autor
Tolosana-Delgado, R.; von Eynatten, H.
Tipus d'activitat
Article en revista
Revista
Mathematical geosciences
Data de publicació
2009-03-26
Volum
41
Número
8
Pàgina inicial
869
Pàgina final
886
DOI
https://doi.org/10.1007/s11004-009-9216-6 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/12308 Obrir en finestra nova
URL
http://www.springerlink.com/content/60722536k3m37754/ Obrir en finestra nova
Resum
It is well-known that sediment composition strongly depends on grain size. A number of studies have tried to quantify this relationship focusing on the sand fraction, but only very limited data exists covering wider grain size ranges. Geologists have a clear conceptual model of the relation between grain size and sediment petrograpic composition, typically displayed in evolution diagrams. We chose a classical model covering grain sizes from fine gravel to clay, and distinguishing five types of g...
Citació
Tolosana-Delgado, R.; von Eynatten, H. Grain-size control on petrographic composition of sediments: compositional regression and rounded zeroes. "Mathematical geosciences", 26 Març 2009, vol. 41, núm. 8, p. 869-886.
Paraules clau
Analysis, Censored data, Compositional, Data, Moore–Penrose generalized inverse, Sedimentary petrography

Participants

  • Tolosana Delgado, Raimon  (autor)
  • von Eynatten, Hilmar  (autor)

Arxius