Participações Internacionais:
2017
LRTAP, UNECE, Genéve, Suiça. DNmark.
Ramiran, Wexford, Ireland. EIP agri Focus group I e II.
TFRN. NitroPortugal workshop on soil, GHG and water. INMS.
2016
Orbit 5th INI N footprint workshop INMS launch LRTAP, UNECE, Genéve, Suiça
2015
16thRamiran InternationalConference, Hamburg, Germany.
INMS, Lisboa, Portugal.
TFRN 10, Lisboa, Portugal.
TFRN, Edinburg.
LRTAP, UNECE, Genéve, Suiça.
2014
18th Nitrogen Workshop, Lisboa, Portugal.
TFRN 9 Madrid.
2012
17th Nitrogen Workshop, Wexford, Irlanda.
2011
II Sigera, Iguaçu, Brasil.
2010
14th Ramiran International Conference.
Ecofarm.
Venice Symposium.
ING SCON.
IV Congresso Ibérico de la ciencia del suelo.
2009
I Sigera Simpósio Internacional sobre Gerenciamento de Resíduos de Animais, Florianópolis, Brasil.
16th N Workshop, Torino, Italia.
15th N Workshop, Torino, Itália.
Orbit 2009, Pequim, China.
2008
X Congress of the European Society for Agronomy, ESA, Bolonha, Itália.
Ramiran 2008. 13th International Conference on Sustainable Organic waste Management for environmental protection and food safety. Albena, Bulgária.
Ramiran 2008. 13rd International Conference on Potential for simple technology solutions in organic manure management. Albena, Bulgária.
6th International Orbit Conference “Moving organic waste recycling towards resource management and biobased economy”, Wageningen, The Netherlands.
Eurossoil Congress 2008. “Soil, society, environment”, International year of planet earth, Vienna, Áustria.
2007
15th N Workshop “Towards a better efficiency in N use”, LLeida, Espanha.
2006
IX Congress of the European Society for Agronomy, ESA, Warsaw, Polónia.
Ramiran 2004. 12th International Conference on Sustainable Organic waste Management for environmental protection and food safety. Åarhus, Dinamarca.
Ramiran 2006. 12th International Conference on Sustainable Organic waste Management for environmental protection and food safety. Åarhus, Dinamarca .
2004
VIII Congress of the European Society for Agronomy, ESA, Copenhaga, Dinamarca.
Ramiran 2004. 11th International Conference on Sustainable Organic waste Management for environmental protection and food safety. Murcia, Espanha.
2003
12th N Workshop “Controlling N flows and losses”, Devon, UK.
2002
VII Congress of the European Society for Agronomy, ESA, Córdova, Espanha.
2001
XV Congresso Latinoamericano de la Ciencia del Suelo, Varadero, Cuba.
2000
X International Colloquium for the Optimization of Plant Nutrition, Cairo, Egipto.
Ramiran’2000, 9th International Conference on Technology Transfer, Gargnano, Itália.
1999
5th International Conference on the Biogeochemistry of Trace Elements, Vienna, Austria.
3rd Enveg Conference – ISHS Workshop on environmental problems associated with nitrogen fertilisation of field grown vegetable crops, Potsdam, Alemanha.
XIV Congresso Latino Americano de la Ciencia del Suelo, Puccón, Chile.
1998
Ramiran’98, 8th International Conference on Management Strategies for Organic Waste use inAgriculture, Rennes, França.
International Workshop on Improved Crop Quality by Nutrient Management, Bornova, Turquia.
Interlaboratory Enveg Concerted Action meeting, Gent, Bélgica.
2nd Encontro Enveg, Thessaloniki, Grécia.
1997
IX International Symposium of CIEC Fertilizers and Environment, Gent, Bélgica.
XIII International Plant Nutrition Colloquium, Tóquio, Japão.
1st Encontro Enveg, Erlenbach, Suiça.
1996
IX International Colloquium for the Optimization of Plant Nutrition, Praga, República Checa.
1994
VIII International Symposium of CIEC Fertilizers and Environment, Salamanca, Espanha.
1992
VIII International Colloquium for the Optimization of Plant Nutrition, Lisboa, Portugal.