Content Provider
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Guangzhou Institute of Geochemistry: GIG OpenIR (Chinese Academy of Sciences)
1
HAL Sorbonne Université
2
HAL Université Côte d'Azur
2
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
11
IEDA: US Antarctic Program Data Center (via DataONE)
1
IRIS UNIPV (Università degli studi di Pavia)
1
Imperial College London: Spiral
6
Indiana University - Purdue University Indianapolis: IUPUI Scholar Works
1
Institut national des sciences de l'Univers: HAL-INSU
5
IntechOpen (E-Books)
1
Irstea Publications et Bases documentaires (Irstea@doc/CemOA)
1
JPL Technical Report Server
1
Keele University: Keele Research Repository
2
Kitami Institute of Technology Repository (KIT-R)
2
Kyoto University Research Information Repository (KURENAI)
2
LSU Digital Commons (Louisiana State University)
1
LaCRIS - University of Lapland Current Research System
1
Lancaster University: Lancaster Eprints
5
LeibnizOpen (The Leibniz Association)
60
MDPI Open Access Publishing
13
MRJ - MyResearchJournals (MRI Publications Lucknow, Uttar Pradesh, India)
2
Macquarie University Research Portal
4
Masaryk University Journals
1
Max Planck Society: MPG.PuRe
3
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
Montclair State University Digital Commons
6
Munich University of Technology (TUM): mediaTUM
1
Murdoch University: Murdoch Research Repository
1
NASA Technical Reports Server (NTRS)
5
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
2
National Archive of PhD Theses (National Documentation Centre Greece)
1
National Institute of Polar Research Repository, Japan
20
Natural Environment Research Council: NERC Open Research Archive
26
Newcastle University Library ePrints Service
1
Niedersächsisches Online-Archiv NOA
32
Northumbria University, Newcastle: Northumbria Research Link (NRL)
6
ORA - Oxford University Research Archive
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
4
Open Access Victoria University of Wellington / Te Herenga Waka
2
Open Research Library
1
OpenEdition
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
4
PANGAEA - Data Publisher for Earth & Environmental Science
3
Peking University Institutional Repository (PKU IR)
2
Polar Research (E-Journal)
3
PubMed Central (PMC)
7
Publication Database PIK (Potsdam Institute for Climate Impact Research)
2
RePEc (Research Papers in Economics)
1
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