Zhejiang Ocean University

EXECUTIVE SUMMARY AND STRATEGIC VISION

Zhejiang Ocean University demonstrates a robust scientific integrity profile, with an overall risk score of -0.419 that indicates performance significantly stronger than the global average. The institution's primary strength lies in its exceptional control over research practices, showing very low risk in areas such as retracted output, redundant publications, and impact dependency, often outperforming national benchmarks. The main area for strategic attention is a medium-risk signal in institutional self-citation, which is notably higher than the national average. According to SCImago Institutions Rankings data, the university's scientific excellence is most prominent in the fields of Chemistry, Pharmacology, Toxicology and Pharmaceutics, Veterinary, and Agricultural and Biological Sciences. This strong research output aligns with its mission to provide an "excellent collection" and an "environment conducive to... research." However, the elevated self-citation rate could challenge the perception of "effective services" and excellence by suggesting a degree of scientific isolation. To fully realize its mission, the university is encouraged to foster broader external engagement and validation, thereby ensuring its significant contributions achieve maximum global recognition and impact.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution presents a Z-score of -0.269, a value that indicates a more controlled profile than the national average of -0.062. This demonstrates a prudent approach to managing researcher affiliations. While multiple affiliations are often a legitimate result of collaboration, the institution's lower-than-average rate suggests that its processes are effective in preventing strategic attempts to inflate institutional credit or engage in “affiliation shopping,” reflecting a clear and rigorous administrative standard.

Rate of Retracted Output

With a Z-score of -0.503, the institution exhibits a near-total absence of risk signals, a stronger performance than the national Z-score of -0.050. This low-profile consistency indicates that the university's quality control and supervision mechanisms are exceptionally robust. Retractions can sometimes signify responsible error correction, but such a low rate suggests that potential methodological or ethical issues are successfully identified and resolved prior to publication, safeguarding the institution's reputation and reinforcing its commitment to a culture of integrity.

Rate of Institutional Self-Citation

The institution's Z-score for this indicator is 0.353, which is considerably higher than the national average of 0.045. This result indicates a high exposure to the risks associated with this practice. While a certain level of self-citation is natural, this disproportionately high rate signals a potential 'echo chamber' where the institution validates its own work without sufficient external scrutiny. This pattern warns of the risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than by broader recognition from the global scientific community, a trend that warrants a strategic review of its dissemination and collaboration policies.

Rate of Output in Discontinued Journals

The institution shows a Z-score of -0.241, which is notably lower than the national average of -0.024. This prudent profile suggests the institution manages its publication processes with more rigor than the national standard. A low rate in this area is critical, as it indicates that researchers are exercising strong due diligence in selecting dissemination channels. This effectively mitigates severe reputational risks and avoids wasting resources on 'predatory' or low-quality publishing practices that do not meet international ethical or quality standards.

Rate of Hyper-Authored Output

With a Z-score of -1.108, the institution demonstrates a significantly more rigorous approach to authorship than the national standard (Z-score of -0.721). This prudent profile is a positive sign of transparency and accountability. Outside of "Big Science" contexts where large author lists are normal, high rates can indicate author list inflation. The institution's very low score suggests it successfully distinguishes between necessary massive collaboration and questionable 'honorary' authorship practices, thereby upholding individual accountability.

Gap between Impact of total output and the impact of output with leadership

The institution's Z-score of -1.554 signals a total operational silence in this risk area, performing even better than the already strong national average of -0.809. This exceptional result is a powerful indicator of scientific autonomy and sustainability. It demonstrates that the institution's high-impact research is overwhelmingly driven by its own intellectual leadership, not dependent on external partners. This reflects a deep-rooted internal capacity for excellence, proving that its scientific prestige is structural and self-generated.

Rate of Hyperprolific Authors

The institution registers a low-risk Z-score of -0.059, showcasing remarkable institutional resilience when compared to the medium-risk national average of 0.425. This indicates that the university's internal control mechanisms are effectively mitigating the systemic risks of hyperprolificacy observed elsewhere in the country. By maintaining a balance between quantity and quality, the institution avoids potential issues such as coercive authorship or the assignment of credit without real participation, thereby prioritizing the integrity of the scientific record over the inflation of metrics.

Rate of Output in Institutional Journals

With a Z-score of -0.268, the institution demonstrates a near-absence of this risk, a profile that is significantly more robust than the national average of -0.010. This low-profile consistency reflects a strong commitment to external validation and global visibility. By avoiding excessive dependence on its own journals, the university effectively sidesteps potential conflicts of interest and academic endogamy, ensuring its scientific production undergoes independent, competitive peer review and is not channeled through internal 'fast tracks' that could bypass international standards.

Rate of Redundant Output

The institution's Z-score of -0.895 represents a state of total operational silence, far exceeding the already very low-risk national average of -0.515. This outstanding result points to a research culture that values substance and novelty over volume. The near-complete absence of signals for 'salami slicing'—the practice of fragmenting a single study into multiple minimal publications—indicates that researchers are focused on producing coherent, significant contributions to knowledge rather than artificially inflating their productivity metrics, thus strengthening the integrity of the scientific evidence base.