Open Access
Research Data
Open Education
OPEN SCIENCE THERMOMETER
Citizen Science
2026
Scientific Integrity
OPEN SCIENCE THERMOMETER
Open Access
Evolution of Open Access
Research Documents in the DDD
% of documents
Cumulative data 2021-2025
Disaggregated data
Cumulative data
140000
120000
100000
80000
60000
40000
20000
Open access Closed access
2021 2022 2023 2024 2025
Includes: articles, books, book chapters, datasets, theses, academic works, research works, preprints, working papers, conference presentations and proceedings.
Open access data based on research documents entered in Egreta (books, book chapters, and articles) available in the DDD
OPEN SCIENCE THERMOMETER
Open Access
Evolution of Open Access by Subject Areas
Disaggregated data 2023-2025
Number of Documents
Open Access Closed Access
% of documents
Social
Experimental
Health
Technology
Humanities
Humanities
Experimental
Technology
Health
Social
Open access data based on research documents entered in Egreta (books, book chapters, and articles) available in the DDD
OPEN SCIENCE THERMOMETER
Open Access
Diamond Open Access Journals
40.543
Scientific Journal Articles
53
ReDi-UAB Scientific Journals
Evolution
50.000 40.000 30.000 20.000 10.000
Monographs
83
18
Titles
Collections
Until 2021 2022 2023 2024 2025
UAB Publishing Service. 2025 Data
UAB Digital Document Repository
OPEN SCIENCE THERMOMETER
Open Access
13.390
Evolution of PhD Theses in the DDD
Cumulative data
PhD Theses
PhD Theses in the DDD
Disaggregated data
OPEN SCIENCE THERMOMETER
Open access - APC FEE Annual Progression
TOTAL
387
544
467
1.993
Assigned Article Processing Charges (APCs)
2021-2025
Assigned APCs
Cumulative data
OPEN SCIENCE THERMOMETER
Research Data - Publication in CORA.RDR
Dataset's Evolution
447
Cumulative data 2021-2025
447
450 400 350 300 250 200 150 100 50 0
Datasets
297
2021-2025
297
Datasets
79
79
40
40
17
2021 2022 2023 2024 2025
OPEN SCIENCE THERMOMETER
Open Education
Shared Challenges Among Local Stakeholders
Shared Challenges Among Local Stakeholders
Shared Challenges Among Local Stakeholders
Disaggregated data
Evolution
Cumulative data
OPEN SCIENCE THERMOMETER
Open Education
Organizations That Have Shared Challenges
Organizations That Have Shared Challenges
Organizations That Have Shared Challenges
Evolution
Disaggregated data
Cumulative data
OPEN SCIENCE THERMOMETER
Open Education
Students who have written the TFG addressing challenges of the territory
Students who have written the TFG addressing challenges of the territory
Evolution
Disagreggated data
Cumulative data
OPEN SCIENCE THERMOMETER
Citizen Science
Citizen Science Projects by Subject Areas
Ongoing Citizen Science Projects
since 2021
OPEN SCIENCE THERMOMETER
Scientific Integrity
Projects Evaluated by the Ethics Committee
Number of projects evaluated
Number of projects evaluated
Disaggregated data
Cumulative data
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Transcript
Open Access
Research Data
Open Education
OPEN SCIENCE THERMOMETER
Citizen Science
2026
Scientific Integrity
OPEN SCIENCE THERMOMETER
Open Access
Evolution of Open Access
Research Documents in the DDD
% of documents
Cumulative data 2021-2025
Disaggregated data
Cumulative data
140000
120000
100000
80000
60000
40000
20000
Open access Closed access
2021 2022 2023 2024 2025
Includes: articles, books, book chapters, datasets, theses, academic works, research works, preprints, working papers, conference presentations and proceedings.
Open access data based on research documents entered in Egreta (books, book chapters, and articles) available in the DDD
OPEN SCIENCE THERMOMETER
Open Access
Evolution of Open Access by Subject Areas
Disaggregated data 2023-2025
Number of Documents
Open Access Closed Access
% of documents
Social
Experimental
Health
Technology
Humanities
Humanities
Experimental
Technology
Health
Social
Open access data based on research documents entered in Egreta (books, book chapters, and articles) available in the DDD
OPEN SCIENCE THERMOMETER
Open Access
Diamond Open Access Journals
40.543
Scientific Journal Articles
53
ReDi-UAB Scientific Journals
Evolution
50.000 40.000 30.000 20.000 10.000
Monographs
83
18
Titles
Collections
Until 2021 2022 2023 2024 2025
UAB Publishing Service. 2025 Data
UAB Digital Document Repository
OPEN SCIENCE THERMOMETER
Open Access
13.390
Evolution of PhD Theses in the DDD
Cumulative data
PhD Theses
PhD Theses in the DDD
Disaggregated data
OPEN SCIENCE THERMOMETER
Open access - APC FEE Annual Progression
TOTAL
387
544
467
1.993
Assigned Article Processing Charges (APCs)
2021-2025
Assigned APCs
Cumulative data
OPEN SCIENCE THERMOMETER
Research Data - Publication in CORA.RDR
Dataset's Evolution
447
Cumulative data 2021-2025
447
450 400 350 300 250 200 150 100 50 0
Datasets
297
2021-2025
297
Datasets
79
79
40
40
17
2021 2022 2023 2024 2025
OPEN SCIENCE THERMOMETER
Open Education
Shared Challenges Among Local Stakeholders
Shared Challenges Among Local Stakeholders
Shared Challenges Among Local Stakeholders
Disaggregated data
Evolution
Cumulative data
OPEN SCIENCE THERMOMETER
Open Education
Organizations That Have Shared Challenges
Organizations That Have Shared Challenges
Organizations That Have Shared Challenges
Evolution
Disaggregated data
Cumulative data
OPEN SCIENCE THERMOMETER
Open Education
Students who have written the TFG addressing challenges of the territory
Students who have written the TFG addressing challenges of the territory
Evolution
Disagreggated data
Cumulative data
OPEN SCIENCE THERMOMETER
Citizen Science
Citizen Science Projects by Subject Areas
Ongoing Citizen Science Projects
since 2021
OPEN SCIENCE THERMOMETER
Scientific Integrity
Projects Evaluated by the Ethics Committee
Number of projects evaluated
Number of projects evaluated
Disaggregated data
Cumulative data