Kennt jemand Studien über die "Haltbarkeit" von digitalen Projekten der Geisteswissenschaften? Also wieviel Prozent ist nach wie vielen Jahren nicht mehr online? Ich meine, mal etwas gelesen zu haben, finde aber nur Studien über das Verschwinden von OA-Journals und allgemein #linkrot #followerpower #pleaseRT
@Mareike2405 Patrick Helling hat das für Digitale Editionen in unserem Seminar "404 - Not Found" mal gemacht: https://zenodo.org/records/13985876
To whom it may concern - strategies for ensuring sustainable management of Digital Scholarly Editions

In my presentation I illustrate the different responsibilities of all stakeholders - researchers, funding institutions and data centers/libraries - with regard to the susainable management of Digital Scholarly Editions (DSE), emphasising the importance of orchestrating stakeholders’ efforts to overcome limitations of existing strategies for sustaining DSEs and suggesting new avenues for further synergies, actions and solutions. 

Zenodo
@Mareike2405 Dann Nr. 17 der DHQ zu verschiedenen Aspekten der Kurz- und Langlebigkeit von digitalen Projekten: https://dhq.digitalhumanities.org/vol/17/1/index.html
DHQ: Digital Humanities Quarterly: 2023

@arockenberger vielen Dank! Demnach sind ja über 50% der DSE nicht mehr online? Hm, das ist schon ziemlich hoch. Die Studie hier ist eher bei 5-8% https://journals.publishing.umich.edu/jep/article/id/3569/
Visualising the Catalogues of Digital Editions

This article provides a data-driven overview of the developments in the field of digital scholarly editing. It surveys and evaluates the available data source on digital scholarly editions and provides longitudinal analysis of changes in number of projects, geographic distribution, licensing, interfaces and preservation. Digital scholarly editions (DSE) are essential to arts and humanities research, but also, society and culture at large. They are the primary instrument through which textual and cultural heritage, expert knowledge, and public understanding are negotiated. Their comparatively long history makes them especially suited for a diachronic approach, describing their change over time. While digital editions can vary greatly in scope and lifespan, a quantitative analysis of two of the most comprehensive data sources on digital editions can produce data-based insight into the developments within the field over time.  Exploring this history and at the same time assessing the available metadata on DSEs is the aim of this article. It presents the state of the two most comprehensive available sources on digital editions and details the methodology and visualisation process undertaken. In its analysis, it is at the same time a quantitative approach to DSEs as well as a critique of the available data sources on editions.

The Journal of Electronic Publishing
@Mareike2405 Patrick schaut nach verschiedenen Error Codes für DSEs; nicht alle sind komplett offline, aber Teile der DSEs, Suchfunktionen oder Bilder etc. Die Zahlen decken sich - leider - auch mit meiner Studie (noch nicht publiziert).