PROFESSIONAL AFFILIATIONS

• Agronomy Society of America (ASA), Wisconsin, Madison, U.S.A since 2002.

• Crop Science Society of America (CSSA), Wisconsin, Madison, U.S.A since 2002.

• Soil Science Society of America (SSSA), Wisconsin, Madison, U.S.A since 2002.

• The American Society for Photogrammetry and Remote Sensing (ASPRS), Maryland, Bethesda, U.S.A since 2004.

• The Association for Temperate Agroforestry (AFTA) since 2004.

• The Global Association of Online Foresters since 2002.