84309 20200221144203.0 doi 10.1071/SR15163 sideral 95007 ART-2016-95007 eng Moret-Fernández, D. Applicability of the photogrammetry technique to determine the volume and the bulk density of small soil aggregates 2016 Access copy available to the general public Unrestricted Aggregate density (¿) is defined as the relationship between the mass and the volume occupied by an aggregate. Previous studies have characterised ¿ on large to medium-sized soil aggregates (>4mm diameter); however, little information is available for smaller aggregates (0.99, P<0.0001) between the volumes estimated on rough stones with the PHM and Archimedes methods demonstrates that this technique can be satisfactorily used to estimate the volume and, consequently, the ¿ of small soil aggregates. The results showed an increase in ¿ with decreasing aggregate size. A general trend of increasing ¿ with the degree of soil disturbance by tillage was also observed. info:eu-repo/grantAgreement/ES/MINECO/BES-2011-076839 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.606 2016 SOIL SCIENCE 21 / 34 = 0.618 2016 Q3 T2 0.753 2016 Earth-Surface Processes 2016 Q2 Soil Science 2016 Q2 Environmental Science (miscellaneous) 2016 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Latorre, B. Peña, C. (orcid)0000-0001-7408-7442 González-Cebollada, C. Universidad de Zaragoza López, M.V. 5001 600 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Mecánica de Fluidos 54, 3 (2016), 354-359 SOIL RESEARCH SOIL RESEARCH 1838-675X 330937 http://zaguan.unizar.es/record/84309/files/texto_completo.pdf Postprint 43042 http://zaguan.unizar.es/record/84309/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:84309 articulos driver 2020-02-21-13:10:03 ARTICLE