Research PapersHow Citizen Scientists Learn: Exploring Learning Perceptions Through an International SurveyPeltoniemi et al.
Review and Synthesis PapersMarine Citizen Science: Recent Developments and Future RecommendationsSandahl & Tøttrup
Meeting ReportThe Value of Stakeholder Mapping to Enhance Co-Creation in Citizen Science InitiativesSkarlatidou et al.
Case StudiesCharacterizing Student-Driven Research Investigations Contributed to the GLOBE Program Citizen Science Initiative in a Formal Education ContextMartin et al.
Review and Synthesis PapersThe Role of Volunteers and Citizen Scientists in Addressing Declining Water Quality in Irish River CatchmentsWeiner et al.
Research PapersExploring how citizen science projects measuring beach plastic debris can support UN Sustainable Development GoalsGacutan et al.
Editorial ContentThe Contributions of Citizen Science to the United Nations Sustainable Development Goals and Other International Agreements and FrameworksFraisl et al.