Update: 21.03.2018

It can take more than 1000 years to form a centimeter of topsoil.

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The International Union of Soil Sciences (IUSS) is the global union of soil scientists. The objectives of the IUSS are to promote all branches of soil science, and to support all soil scientists across the world in the pursuit of their activities. This website provides information for IUSS members and those interested in soil science.

Commission 4.4 - Activities in Brazil

Please download the final Division 4 report (fv1) for 2015 IYS activities in Brazil.


Commission 4.4 - Activities for IYS in Brazil

Download   iys_brazil_materials.pdf - 1 MB