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全球顶尖科学家成长的空间路径选择与区域角色

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顶尖科学人才的成长和培养是当前政府和学界关注的热点.本文基于诺贝尔物理学、化学、生理学/医学和经济学四大科学奖获得者的教育和工作履历数据,从人才成长的全阶段,解构1901-2022年间全球顶尖科学家成长的空间路径、区域角色与路径选择因素.主要结论为:① 全球顶尖科学家成长的空间路径具有明显的机构群落效应,取得科研突破高度依赖少数科研机构;② 教育阶段,全球顶尖科学家成长的教育中心具有显著的更迭演替现象,呈现来源的相对广泛性和流入的高度集聚性特征,美国、德国和英国占全球顶尖科学家求学流量的78.3%;③ 工作阶段,全球顶尖科学家工作的科学中心存在明显的地理转移现象,流向进一步收窄极化,被少数国家收割,美国成为最大"磁石国家",占工作阶段顶尖科学家全球流量的53.7%;④ 全球顶尖科学家成长过程中的区域职能角色分化为出生型、教育型、促成型、出生兼教育型、教育兼促成型、全能型等6种,第二次世界大战后仅美国顺势发展为全能型;⑤ 全球顶尖科学家流动的影响机制有其一般性和特殊性,语言被广泛证实在一般人口跨国流动中起到重要作用,但对顶尖科学家迁移流动的影响并不显著,文化联系中的社会制度邻近性、政治环境以及高等教育是顶尖科学家流动迁移考虑的重要因素,而目的地的科学发展水平在动荡时期对顶尖科学家流动的影响并不显著.
The geographical pathways,regional functions,and influencing factors of leading scientists growth
The growth and cultivation of leading scientific talent has become a hot topic for the government and academia.However,previous research has focused on education and management issues in the process of talent growth,while the geographical factors and processes influencing talent growth have been overlooked and neglected.Based on the education and work resumes of Nobel laureates in science,this paper systematically deconstructs the geographical pathways,regional functions,and influencing factors involved in the growth of leading scientists from 1901 to 2022.The main conclusions can be drawn as follows:(1)The geographical pathways of the growth of leading scientists has a significant institutional community effect,and achieving scientific breakthroughs is highly dependent on a few research institutions.(2)In the education stage,the educational centers where leading scientists grow up exhibit a significant phenomenon of succession,showing a wide range of sources and the highly degree of aggregation of inflows.And the United States,Germany and the United Kingdom account for 78.3%of the volume of leading scientists mobility in the education stage.(3)In the work stage,the geographical pathways of the growth of leading scientists has further narrowed,and there is a clear geographical transfer in the scientific centers where leading scientists work.The United States has become the largest"magnet country",accounting for 53.7%of the volume of leading scientists mobility in this stage.(4)During the growth process of leading scientists,regional functions are divided into six types:birth,education,promotion,birth and education,education and promotion,and omnipotent.After World War II,only the United States has developed into omnipotent type.(5)The influence mechanism of the mobility of leading scientists has its generality and particularity.Language has been widely proven to play an important role in the cross-border flow of the general population,but its impact on the migration of leading scientists is not significant.The proximity of social systems,political environment,and higher education are important factors for leading scientists to consider in their migration.However,the scientific development level of destinations does not significantly affect the mobility of leading scientists in turbulent times.

leading scientiststalent growthgeographical pathwaysregional functionsinfluencing factors

侯纯光、杜德斌、刘承良

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华中师范大学地理过程分析与模拟湖北省重点实验室,武汉 430079

华中师范大学城市与环境科学学院,武汉 430079

华东师范大学全球创新与发展研究院,上海 200062

顶尖科学家 人才成长 空间路径 区域角色 路径选择因素

2024

地理学报
中国地理学会 中国科学院地理科学与资源研究所

地理学报

CSTPCDCSSCICHSSCD北大核心
影响因子:3.3
ISSN:0375-5444
年,卷(期):2024.79(12)