Hainan Tropical Ocean University

EXECUTIVE SUMMARY AND STRATEGIC VISION

Hainan Tropical Ocean University demonstrates a commendable overall scientific integrity profile, reflected in its global score of -0.263. The institution exhibits significant strengths across the majority of integrity indicators, with seven out of nine metrics falling into the 'Very Low' risk category. This robust performance is particularly notable in areas such as the Rate of Retracted Output, Institutional Self-Citation, and the Rate of Hyperprolific Authors, where the university effectively insulates itself from risks that are more prevalent at the national level. These strengths are foundational to the institution's academic credibility. However, the analysis identifies two areas requiring strategic attention: the Rate of Multiple Affiliations and the Rate of Output in Discontinued Journals, both of which present a moderate deviation from the national standard. According to SCImago Institutions Rankings data, the university's strongest thematic areas include Agricultural and Biological Sciences, Business, Management and Accounting, and Chemistry. While the institution's specific mission was not available for this analysis, the identified risks could challenge the universal academic values of transparency and accountability. Addressing these vulnerabilities will be crucial to safeguarding the reputation built upon its thematic strengths and ensuring its research practices fully align with the principles of excellence and social responsibility inherent to any leading HEI. By proactively managing these specific risk factors, Hainan Tropical Ocean University can further solidify its position as a trusted and high-integrity academic entity.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution presents a Z-score of 1.445, indicating a moderate risk level that deviates from the national average of -0.062. This suggests the university shows a greater sensitivity to risk factors associated with this practice than its national peers. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, disproportionately high rates can signal strategic attempts to inflate institutional credit or “affiliation shopping”. This moderate deviation warrants a review of affiliation patterns to ensure they represent substantive collaborations rather than practices aimed at metric optimization, thereby safeguarding the transparency of institutional contributions.

Rate of Retracted Output

With a Z-score of -0.493, the institution maintains a very low risk profile in this area, demonstrating low-profile consistency with the national standard (Z-score: -0.050). The absence of significant risk signals indicates that the university's pre-publication quality control mechanisms are robust and effective. This strong performance suggests that the institutional culture promotes methodological rigor and responsible supervision, minimizing the occurrence of systemic errors or malpractice that could lead to retractions and protecting its scientific reputation.

Rate of Institutional Self-Citation

The institution achieves an excellent Z-score of -0.887, positioning it in the very low-risk category and demonstrating a clear preventive isolation from the medium-risk trend observed nationally (Z-score: 0.045). This result signifies that the university does not replicate the risk dynamics of scientific isolation or 'echo chambers' present in its environment. By avoiding endogamous impact inflation, the institution ensures its academic influence is validated by the broader global community, reflecting a healthy and outward-looking research culture that prioritizes external scrutiny over internal validation.

Rate of Output in Discontinued Journals

The university's Z-score of 0.499 places it at a moderate risk level, showing a notable deviation from the low-risk national average of -0.024. This indicates a greater institutional sensitivity to publishing in questionable outlets compared to its peers. A high proportion of publications in discontinued journals constitutes a critical alert regarding due diligence in selecting dissemination channels. This pattern suggests a significant portion of scientific production may be channeled through media that do not meet international ethical or quality standards, exposing the institution to severe reputational risks and highlighting an urgent need for enhanced information literacy to avoid 'predatory' practices.

Rate of Hyper-Authored Output

The institution's Z-score of -1.134 is firmly in the very low-risk category, aligning with the low-risk national standard (Z-score: -0.721). This low-profile consistency indicates that the university's authorship practices are well-calibrated and transparent. The absence of risk signals suggests that, outside of legitimate 'Big Science' contexts, the institution effectively avoids author list inflation, thereby upholding individual accountability and ensuring that authorship reflects genuine intellectual contribution rather than honorary or political considerations.

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

With a Z-score of -1.121, the institution shows a total operational silence regarding this risk, performing even better than the very low-risk national average (Z-score: -0.809). This exceptionally low gap indicates that the university's scientific prestige is structural and generated from within. The impact of research led by the institution is consistent with its overall impact, demonstrating strong internal capacity and intellectual leadership rather than a dependency on external partners for its scientific standing. This is a clear sign of a mature and sustainable research ecosystem.

Rate of Hyperprolific Authors

The institution records a Z-score of -1.413, a very low-risk value that signifies a preventive isolation from the medium-risk dynamics seen across the country (Z-score: 0.425). This result strongly suggests that the university does not harbor the risk factors associated with hyperprolificacy. The institution's environment appears to foster a healthy balance between productivity and quality, successfully avoiding potential issues like coercive authorship or the assignment of credit without real participation, thereby prioritizing the integrity of the scientific record over the sheer volume of publications.

Rate of Output in Institutional Journals

The university's Z-score of -0.268 places it in the very low-risk category, showing a consistent and responsible profile in line with the low-risk national context (Z-score: -0.010). The absence of risk signals in this area indicates that the institution avoids excessive dependence on its own journals for dissemination. This practice mitigates potential conflicts of interest and the risk of academic endogamy, ensuring that its scientific production undergoes independent external peer review and achieves global visibility through competitive, standard validation channels.

Rate of Redundant Output

The institution demonstrates total operational silence in this area with a Z-score of -0.684, a value that is even lower than the already very low-risk national average (Z-score: -0.515). This excellent result indicates the absence of practices like data fragmentation or 'salami slicing' designed to artificially inflate productivity. It reflects a research culture that prioritizes the publication of significant, coherent studies over the division of work into minimal publishable units, thereby contributing substantive new knowledge and respecting the integrity of the scientific review system.