Olle Selinus (Geological Survey of Sweden, Sweden)

Andrew Hursthouse (University of the West of Scotland Paisley, UK)

Clemens Reimann (Dept. of Geochemistry, NGU,Trondheim, Norway)

Eduardo Anselmo Ferreira da Silva (Geosciences Department, Aveiro University, Portugal)

Maria Eduarda da Cunha Pereira (Chemistry Department, Aveiro University, Portugal)

Amélia Paula Marinho Dias dos Reis (Geosciences Department, Aveiro University, Portugal)

Carla Alexandra Figueiredo Patinha (Geosciences Department, Aveiro University, Portugal)

Sónia Alexandra Morais Rodrigues (Chemistry Department, Aveiro University, Portugal)

Ana Rita Salgueiro (Geosciences Department, Aveiro University)

Anabela de Oliveira Cachada (Chemistry Department, Aveiro University, Portugal)

Cláudia Lopes (Chemistry Department, Aveiro University, Portugal)

Luciana Rocha (Chemistry Department, Aveiro University, Portugal)

Salomé Almeida (Biology Department, Aveiro University, Portugal)

Ana Cláudia Dias (Geosciences Department, Aveiro University, Portugal)

Susana Costa (Environmental Department, Aveiro University, Portugal)

Bruno Henriques (Chemistry Department, Aveiro University, Portugal)

Ana Teresa Reis (Chemistry Department, Aveiro University, Portugal)

Cláudia Coelho (Chemistry Department, Aveiro University, Portugal)

Nuno Cruz (chemistry Department, Aveiro University, Portugal)