Welcome to the TRR228DB
The TRR228DB is the project-database of the DFG-funded Transregional Collaborative Research Centre 228. The database is able to archive and provide all research data that are created by the project participants. This includes measured/modeled data, reports, presentations, publications, and pictures. In addition, purchased geodata is available for the project participants. All data is provided with correponding metadata. Depending on the respective rights, the download access may be restricted.
August 2nd, 2019
The TRR228DB has been updated with a new feature. From now on it is possible to apply for a Digital Object Identifier (DOI) for TRR228DB data. Assigning a DOI, which is a persistent identifier, to data is best practice for data citation. Proving a DOI in a data citation facilitate data access. For further details about DOIs check the FAQs. For questions about the DOI application process please contact Z02/INF.
June 25th, 2019
A geographic map has been added to the internal Transdisciplinary Diary (TDD) tool. In addition to the table with all diary entries, all entries with geographic information are now also selectable and searchable via the map. To use this new feature please login to the TRR228DB.
June 3rd, 2019
The internal Transdisciplinary Diary (TDD) tool has been modified with some new features (e.g. new filter search, hiding of preliminary entries, listing of commentaries). To use this new feature please login to the TRR228DB.
April 24th, 2019
The TRR228DB has been updated with a new feature, the 1st version of the Transdisciplinary Diary (TDD) tool. The TDD tool is available online in the internal area only. The idea of this tool is to share information and to communicate internally about ideas and observations from the field that cut across disciplines. To use this new feature please login to the TRR228DB.
February 4th, 2019
Lightning talk presentation about TRR228DB activities and services at '14th International Digital Curation Conference: Upstream, Downstream: Collaborations and Partnerships: addressing the big digital challenges together' from February 4-7, 2019, in Melbourne, Australia. Further information about the conference can be found here.
January 28th, 2019
The workshop module 2 'Practical training to the CRC/TRR228 Project Database' will be held on Monday, January 28th, 2019 at University of Cologne (Institute of Geography, computer lab B). All TRR228 members are invited (especially PhD students and PostDocs) and particularly encouraged to attend the workshop. Please register for the workshop module in advanced.
January 21st, 2019
The workshop module 1 'Introduction to research data management basics' will be held on Monday, January 21st, 2019 at University of Cologne (Institute of Geography, room M-X). All TRR228 members are invited (especially PhD students and PostDocs) and particularly encouraged to attend the workshop.
December 10th, 2018
Presentation of TRR228DB activities and services at 'AGU Fall Meeting' at December 10-14, 2018 in Washington, D.C., USA . Further information about the conference can be found here.
Search for Data
Recently Uploaded Data
| - Krisendünger - Synthetische Düngemittel im Zentrum globaler [...]|
| - Supplying lead firms, intangible assets and power in global value [...]|
| - What makes Tanzanian smallholder farmers satisfied with their life? [...]|
| - Household Survey Report, June – July 2019, In Zambezi region, [...]|
| - Household Survey Report, June – July 2019, in Western province, [...]|
Top Data Downloads
| - Improving estimation of woody aboveground biomass in drylands by [...]|
| - TRR228 Metadata Schema for the Description of Research Data in the [...]|
| - A primer for interdisciplinary research on time and future concepts|