中国地质学会印发《创新基地评选和管理办法（试行）》通知

为深入贯彻落实国家创新驱动发展战略，提高地质科技创新能力，促进地质科技成果转化和示范应用，服务国家经济社会发展。中国地质学会依托自身平台优势和行业特色，开展创新基地建设工作。根据中国科协《中国科学技术协会事业发展“十四五”规划（2021-2025年）》、《“科创中国”三年行动计划（2021-2023）》和《“科创中国”创新基地建设实施与管理办法（试行）》的要求，中国地质学会制定了《中国地质学会创新基地评选和管理办法（试行）》，并经中国地质学会第40届理事会第三十七次常务理事会议（通讯）审批通过，现予以印发，请遵照执行。     

数字化转型提升了涉海企业创新能力吗？——来自涉海上市公司的经验证据

推动海洋产业创新发展是建设中国特色海洋强国的必然要求,而通过数字化转型驱动企业创新能力提升是实现海洋产业创新发展的关键所在。文章基于2007—2021年92家中国涉海上市公司面板数据,应用Python技术爬取企业年度报告中“数字化转型”相关关键词,并归集词频制作数字化转型强度指标,在此基础上采用面板固定效应模型实证检验企业数字化转型对企业创新能力影响。结果表明：中国涉海上市公司数字化转型对其创新能力具有显著正向影响,经过稳健性检验后结论依旧成立。从区分企业性质来看,相较于非国有上市公司,国有涉海上市公司数字化转型对提升研发创新能力正向作用更大更显著。因此,推进涉海企业数字化技术发展,提升服务涉海企业数字化转型能力,优先培育数字海洋国有示范企业,借力数字化转型推动涉海企业创新发展至关重要。     

与遥感发展同行——纪念《遥感学报》更名25周年

《环境遥感》杂志更名为《遥感学报》已有25个年头,25年来中国经济社会发生了根本性的变化,中国的遥感科技也经历了从弱到强的转变过程.《遥感学报》正是这一变革的参与者、见证者和同行者.本文首先论述了自《遥感学报》更名后国内外遥感科技发展的历史背景以及国际遥感科技发展方向性的重大改变,全球变化已成为遥感的重大研究课题.文中...     

Spatial evolution and determinants of new infrastructure development in China北大核心CSCD

New infrastructure has become an important support for China's economic transformation and high-quality development in the new era. In order to investigate the temporal and spatial evolution of China's new infrastructure development and its driving factors, this study first constructed a comprehensive evaluation index of the development level of new infrastructure based on the provincial panel data from 2013 to 2020. Then, it used the technique for order of preference by similarity to ideal solution (TOPSIS) entropy method and spatial econometric model to measure the development level of new infrastructure and analyze its driving factors. The results show that: 1) The development level of China's new infrastructure has increased year by year, and there is a trend of balanced development among provinces. 2) There is great spatial heterogeneity in the development level of China's new infrastructure. The new infrastructure development level is much higher in the eastern region than the central, western, and northeastern regions. The overall temporal and spatial evolution pattern showed an east-west expansion trend, and the center of gravity continued to move to the southwest. 3) The development level of new infrastructure is affected by many factors, among which the economic development level, financial development level, innovation foundation, urbanization process, and population size are the key driving factors. By examining the evolution of the spatial pattern of China's new infrastructure development level and its influencing factors, this article may provide a decision-making reference for its optimal layout and development. © 2023, Editorial office of PROGRESS IN GEOGRAPHY. All rights reserved.