Content Provider
Springer Nature
52
UNESDOC - UNESCO Digital Library
50
LaCRIS - University of Lapland Current Research System
48
Oxford University Press (via Crossref)
39
Springer Nature (via Crossref)
23
Informa (via Crossref)
15
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
12
Université Laval: CorpusUL
11
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
10
ScienceDirect (Elsevier - via Crossref)
10
Brill
9
Cambridge University Press
9
Aarhus University: Research
8
Lund University Publications (LUP)
8
University of Copenhagen: Research
8
Institut national des sciences de l'Univers: HAL-INSU
7
Wageningen UR (University & Research Centre): Digital Library
7
Open Research Library
6
Aalborg University's Research Portal
5
Edward Elgar Publishing
5
Natural Environment Research Council: NERC Open Research Archive
5
University of Tromsø: Munin Open Research Archive
5
Australian National University: ANU Digital Collections
4
IRIS Università degli Studi di Palermo
4
JSTOR
4
JSTOR (via Crossref)
4
Open Book Publishers (via CrossRef)
4
Oxford University Press
4
The University of Manchester: Research Explorer
4
University of Greenwich: Greenwich Academic Literature Archive
4
University of Southern Denmark Research Portal
4
University of the Sunshine Coast, Queensland, Australia: COAST Research Database
4
Università degli Studi di Siena: USiena air
4
Université de Bretagne Occidentale: HAL
4
eCite UTAS (University of Tasmania)
4
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
Sapienza Università di Roma: CINECA IRIS
3
ScienceDirect (Elsevier)
3
UNC Press (The University of North Carolina - via Crossref)
3
University of Tasmania: UTas ePrints
3
University of the Highlands and Islands: Research Database of UHI
3
Utrecht University Repository
3
Zenodo
3
ARPI - Archivio della Ricerca dell'Università di Pisa
2
Archives ouvertes de Paris-Saclay
2
DRO - Deakin Research Online
2
DataCite Metadata Store (German National Library of Science and Technology)
2
De Gruyter
2
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
2
Hereon Publications (Helmholtz-Zentrum)
2
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