Graefe's Archives for Clinical and Experimental Ophthalmology

This page summarizes and visualizes the article-level (or output-level) preservation status for a single publication venue (Graefe's Archives for Clinical and Experimental Ophthalmology). Fatcat is a preservation-oriented catalog, and metadata is aggregated from many sources.

However, metadata quality and consistency is difficult at scale and there may be preservation coverage not recorded here, or in some rare cases we may have content incorrectly matched and marked as preserved. Please alert us if you find any mistakes or inaccuracies.

3,851	26.62%	preserved and publicly accessible (bright)
10,492	72.51%	preserved but not publicly accessible (dark)
127	0.88%	no known independent preservation
14,470		total

This table is based on KBART reports from large, independent, long-term digital preservation projects. We use the start and stop years of fulltext coverage, then count individuals works as included or not on the basis of year alone (not considering volume or issue metadata). These are mostly "dark" archives, with no direct public access to holdings.

The Keeper's Registry project, currently run by issn.org, is a more authoritative source for aggregated KBART reports, and includes more archives. You can double check the Keeper's entry for this ISSN on portal.issn.org; click through to the "Archival Status" link to see holdings information.

Archive	Year Span(s)
CLOCKSS	1854 to 2022
LOCKSS	2013 to 2019
Portico	1854 to 1854 1866 to 1866 1868 to 1869 1917 to 1917 1983 to 1983 1986 to 1986 1990 to 1992 1994 to 1994 1996 to 2022
Scholars Portal	1982 to 2020

Release Type	Total Count	Coverage
article-journal	14,438
letter	26
book	2

Graefe's Archives for Clinical and Experimental Ophthalmology `container_5hzaaf2p4jgfrdgrhupfd7ca2u`

Overall Preservation Coverage

Known Holdings Elsewhere

Preservation Coverage by Year

Preservation Coverage by Volume Number