Dear colleagues, The deadline for submission of manuscripts to the Focus issue on “Restoring mountain systems for social–ecological resilience” of the journal Mountain Research and Development has been extended to 2 December 2022: https://www.mrd-journal.org/issue/restoring-mountain-systems-for-social-eco… Best regards, João -- João Azevedo, PhD Prof. Coordenador Escola Superior Agrária Centro de Investigação de Montanha (CIMO) Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC) Instituto Politécnico de Bragança Campus de Santa Apolónia 5300-253 BRAGANÇA, PORTUGAL phone: (+351) 273 303 341 e-mail: jazevedo(a)ipb.pt web: http://www.esa.ipb.pt/cv/jazevedo/