| 李成熙,吴新年.基于生态位的我国省级公共数据开放平台资源利用状况研究[J].数字图书馆论坛,2025,21(4):11~20 |
| 基于生态位的我国省级公共数据开放平台资源利用状况研究 |
| Resource Utilization Status of Provincial Public Data Open Platforms in China Based on Ecological Niche |
| 投稿时间：2025-03-04 |
| DOI：10.3772/j.issn.1673-2286.2025.04.002 |
| 中文关键词: 公共数据；数据开放；生态位；资源多样性；价值共创 |
| 英文关键词: Public Data; Data Openness; Ecological Niche; Resource Diversity; Value Co-Creation |
| 基金项目:本研究得到国家社会科学基金项目“演化视角下新兴技术形成机制与识别方法研究”（编号：20BTQ094）、甘肃省知识产权计划项目
“甘肃省科研院所专利转化平台建设”（编号：22ZSCQ054）资助。 |
| 作者 | 单位 | | 李成熙 | 中国科学院西北生态环境资源研究院；甘肃省知识计算与决策智能重点实验室；中国科学院大学经济与管理学院 | | 吴新年 | 中国科学院西北生态环境资源研究院；甘肃省知识计算与决策智能重点实验室；中国科学院大学经济与管理学院 |
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| 中文摘要: |
| 公共数据蕴涵着巨大价值，但数据鸿沟阻碍了公共数据进一步的开发利用。深入分析不同省级公共数据开放平台的数据供给现状和用户行为特征及差异，对厘清平台资源与用户需求的匹配关系，实现公共数据价值具有重要意义。从生态学研究视角，引入生态位理论与方法，分析公共数据资源类型，测度公共数据用户生态位宽度和生态位重叠指数，探讨不同省级公共数据开放平台的公共数据资源供给和用户群体下载行为特征与差异，分析省级公共数据开放平台的资源供需关系。研究发现：资源总量与用户群体下载行为之间呈现出非线性关系，资源多样性和需求多样性对用户数据下载行为多样性和均匀性具有显著影响；省域间用户需求偏好差异显著，下载行为多样性和均匀性高的用户需求多样，且平台数据供给效果较好，能较好地满足用户数据需求，而下载行为多样性和均匀性低的用户更关注少数领域公共数据利用，平台数据供给效果欠佳；资源多样性、平台开放倾向共同影响着用户下载行为的相似性。 |
| 英文摘要: |
| Public data contain great value, but the data gap hinders the further development and utilization of public data. An in-depth analysis of the current data supply situation and user behavior characteristics and differences of different provincial public data open platforms is of great significance for clarifying the matching relationship between platform resources and user demands and realizing the value of public data. This study, from the perspective of ecological research, introduces niche theory and methods, analyzes the types of public data resources, measures the niche width and niche overlap index of public data users, explores the characteristics and differences of public data resource supply and user group download behavior of different provincial public data open platforms, and analyzes the resource supply and demand relationship of provincial public data open platforms. The research finds that there is a nonlinear relationship between the total amount of resources and the download behavior of user groups. Resource diversity and demand diversity have a significant impact on the diversity and uniformity of user data download behavior. There are significant differences in user demand preferences among provinces. Users with higher diversity and uniformity of download behaviors have more diverse demands, and the platform’s data supply effect is better, which can better meet users’ data demands. However, users with lower diversity and uniformity of download behaviors are more concentrated in the utilization of public data in a few fields, and the platform’s data supply effect is poor. Resource diversity and the tendency of platform openness jointly affect the similarity of users’ download behaviors. |
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