In the Netherlands the scholarly portal NARCIS (http://www.narcis.nl/) harvests the repositories with OA publications of the Dutch universities and other scholarly institutions. I am interested in the harvesting of international subject repositories and the collecting of relevant articles of publishers. The advantage of a UK only aggregate is that if every country has a 'national aggregation point' like NARCIS in the end one can 'connect (aggregate)' all those national aggregation points. It is a start to harvest the national repositories. With kind regards, Elly Dijk Elly Dijk Policy officer +31 6 2329 7381 Skype ellydijk [log in to unmask]<mailto:[log in to unmask]> Data Archiving and Networked Services (DANS) DANS offers durable access to digital research data. Please visit www.dans.knaw.nl<http://www.dans.knaw.nl/> for more information and contact details. DANS is an institute of KNAW and NWO. On 10/27/13 10:19 AM, "Thomas Krichel" <[log in to unmask]<mailto:[log in to unmask]>> wrote: Nick Sheppard writes In the uk (and internationally) repositories are "diluted" with metadata records, Yes. And they are multi-purpose with the number of genuine academic documents presumably in decline. See also http://core-project.kmi.open.ac.uk/projects I looked at core. I did not see it to afford bulk harvesting. But of what you write invalidates my principal problem. I don't see the utility of a UK only aggregate here. It would be better to provide world-wide aggregates related to specific object types. -- Cheers, Thomas Krichel http://openlib.org/home/krichel skype:thomaskrichel