This document summarizes the findings of the SCARP synthesis study, which analyzed disciplinary studies on sharing, curation, reuse, and preservation of research data. The synthesis found that a generic "library-style" approach to data curation will not meet the needs of different research disciplines. Each discipline has unique factors that affect data practices, and institutional data repositories will need domain-specific strategies to work with varying disciplinary requirements. The document concludes by proposing recommendations for funders, institutions, researchers and other stakeholders to better support curation of research data according to disciplinary needs and practices.