Research Directions and Keywords under the Secondary Application Codes of the Atmospheric Sciences Discipline of the National Natural Science Foundation of China: D0512 Earth System Model Development
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摘要: 2018年起,国家自然科学基金委员会推进科学基金系统性改革,为更好的助力优化学科布局,2019年大气科学学科率先开展了学科申请代码调整,通过广泛的战略研究与研讨形成了2020年度申请代码设置方案,确定了以“分支学科”“支撑技术”和“发展领域”三个板块、共15个“二级申请代码”为主要架构的学科资助体系,并组织专家对各“二级申请代码”的下设研究方向和关键词进行系统梳理和分析,经过三年实施和不断优化形成了当前的版本。本文主要针对D0512地球系统模式发展下设的五个研究方向和关键词进行解读,介绍其设置背景,下设研究方向及关键词的总体框架,并基于科睿唯安Web of Science数据库对该申请代码下不同方向关键词的出现频率和研究热点进行了分析和讨论,发现五个方向的主要关键词基本设置合理,在后续工作中需要继续优化和适当调整,不断扩大影响并吸引更多的优秀申请人,促进我国地球系统模式的发展。Abstract: Since 2018, the National Natural Science Foundation of China (NSFC) has promoted the systematic reform of science funds. As a reform pilot, the Department of Atmospheric Sciences of the NSFC led the reform of proposal review classification to optimize the layout of discipline funding and formed the 2020 application code configuration through strategic research and discussion. The main structure of atmospheric science contains three categories of sublevel codes: (i) subdisciplines; (ii) supporting technologies; and (iii) development fields, totaling 15 sublevel codes. They also organized experts to systematically sort out and analyze the research directions and keywords of each sublevel code, and after three years of implementation and optimization, they developed the current version. The five research directions and keywords of earth system model development (D0512), a second-level code of the atmospheric science discipline of the National NSFC, are systematically interpreted. This paper introduces the overarching background of D0512’s setup, the overall framework of the research directions and keywords of D0512, and the specific considerations for keywords. The frequency and research hotspots of all the keywords in different directions during the last five years are also analyzed and discussed using the Web of Science database. The existing keywords are found to be reasonable, although there is room for improvement. To enhance visibility and attract more research proposals, the keywords must be constantly modified and updated. There are also suggestions for keyword selection and optimization. It is hoped that the new application code will promote the progress of earth system model development in China.
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表 1 D0512 地球系统模式发展二级代码主要研究方向与关键词
Table 1. The major research directions and keywords of the 2nd level code of D0512 "Earth System Model Development"
研究方向 分类类别 关键词 1 物理气候系统模式发展 分量模式动力求解 动力框架、网格嵌套、平流方案、水平网格、垂直坐标 物理过程参数化 大气物理过程参数化,云降水参数化、海洋水平扩散、海洋垂直混合、融池参数化、陆面过程参数化、冰盖模型 圈层相互作用 海气相互作用、陆气相互作用、海陆气冰相互作用、冰架—海洋相互作用、日—地系统相互作用 2 生物地球化学模型发展 陆地 陆地碳循环、陆地氮循环、动态植被、冠层动力学、作物生长模型、生物适应性、气溶胶化学 海洋 海洋生物地球化学优化、微生物碳泵、生态系统结构优化、极地生物地球化学、海洋酸化与脱氧、有机物、颗粒物沉降 耦合及其他技术 生物地球化学耦合、全球磷循环、全球硫循环、参数优化、模拟加速 3 综合评估模型发展及耦合 综合评估模型发展 人口模型、能源经济模型、经济增长模型、能源使用、碳排放、土地利用变化、减排成本曲线、农业模型、社会经济情景预估 气候变化影响和应对模型 气候政策模型、地球工程模型 综合评估模型耦合 人地系统双向耦合、不确定性分析 4 耦合和耦合同化技术 耦合技术 耦合器、海气耦合、陆气耦合、海—冰—气耦合、海—浪耦合、浪—潮耦合、通量插值、三维耦合、耦合集成 耦合同化技术 耦合同化框架,强耦合同化、弱耦合同化、耦合模式约束、耦合同化方法,耦合同化加速、跨圈层误差协方差、分量协调性、偏差订正、机器学习同化 5 高性能计算支持 并行优化 可扩展并行算法、并行框架、异构并行加速、并行机器学习方法、性能建模、自动性能调优 模式开发管理 数据管理、新型数据存储格式、输入输出中间件、模式运行管理、参数自动调优 测试和移植 模式软件测试、模式代码移植、模式一致性检验、计算性能可移植性 -
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