Content Provider
Springer Nature
102
Springer Nature (via Crossref)
77
Oxford University Press (via Crossref)
16
ScienceDirect (Elsevier - via Crossref)
12
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
10
Informa (via Crossref)
9
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
8
ScienceDirect (Elsevier)
8
Cambridge University Press
7
Natural Environment Research Council: NERC Open Research Archive
7
Australian National University: ANU Digital Collections
4
Wiley Online Library
3
De Gruyter (via Crossref)
2
SAGE Publications (via Crossref)
2
University of California Press (via Crossref)
2
University of Wollongong, Australia: Research Online
2
Utrecht University Repository
2
Brill (via Crossref)
1
Curtin University: espace
1
Digital Commons University of South Florida (USF)
1
Digital.CSIC (Spanish National Research Council)
1
Durham University: Durham Research Online
1
East Carolina University: The ScholarShip at ECU
1
Edward Elgar Publishing
1
Harvard University Press (via Crossref)
1
Hereon Publications (Helmholtz-Zentrum)
1
IIASA DARE (Data Repository of the International Institute of Applied Systems Analysis)
1
IIASA PURE (International Institute of Applied Systems Analysis: PUblications REpository)
1
Northumbria University, Newcastle: Northumbria Research Link (NRL)
1
Oxford University Press
1
The Open University: Open Research Online (ORO)
1
University College London: UCL Discovery
1
University of South Florida St. Petersburg: Digital USFSP
1
University of Toronto Press (U Toronto Press - via Crossref)
1