The contents of the Tierra Nuestra Journal are stored on a hard disk external to the Universidad Nacional Agraria La Molina servers, and its content is update periodically.
The Tierra Nuestra Journal uses the OJS, which provides the PKP-PN (PKP-Preservation Network) tool that allows preserving its contents using LOCKSS, which offers a decentralized preservation system distributed among the participating libraries and allows the creation of archives. Journal entries for conservation and restoration purposes, perpetual uninterrupted access. The PKP PN ensures that journals that are not part of any other digital preservation service (such as CLOCKSS or Portico) can be preserved for long-term access.
Institutional preservation, all articles of Tierra Nuestra Journal are deposited in the Institutional Repository.
Tierra Nuestra Journal articles and their metadata are deposited in National Digital Repository, called ALICIA.