国家自然科学基金大气科学学科二级申请代码下设研究方向与关键词解读:D0511大气数值模式发展

为响应国家自然科学基金委员会“优化学科布局”改革，大气科学学科于2020年完成了申请代码调整，明确了“分支学科”“支撑技术”“发展领域”三大板块的新布局。调整后大气数值模式发展被设置为“支撑技术”板块中的独立代码（D0511）。大气数值模式本质是基于物理或化学过程，应用数值算法求解偏微分方程组的数值解。大气数值模式发展应以攻克关键核心技术为导向，提升我国在该领域综合国际竞争力。为了服务大气数值模式发展领域的基金项目申请和评审，推动学科进一步发展，本文对国家自然科学基金大气科学学科二级申请代码D0511大气数值模式发展下设的研究方向和关键词进行了解读。系统介绍了D0511的设置背景、下设研究方向及关键词的总体框架。在对关键词进行解读的同时，基于文献计量方法和Web of Science数据库对该代码下不同方向的词频和研究热点进行了分析和讨论。结合近两年申请情况分析了关键词的使用情况，并就关键词的选择和优化提出了建议。后续还将在关键词设置基本指导思想不变的前提下，根据实际需求不断完善其具体内容。本文有助于申请人更好地理解及选择D0511下设的研究方向与关键词，亦可作为D0511研究方向和关...

Research Directions and Keywords under the Secondary Application Codes of the Atmospheric Sciences Discipline of the National Natural Science Foundation of China: D0511 Atmospheric Numerical Model Development

To serve the application and review of funding proposals in atmospheric numerical model development and promote further development of the discipline, we interpret the research directions and keywords of D0511 atmospheric numerical model development, a second-level application code of the atmospheric science discipline of the National Natural Science Foundation of China, are interpreted herein. The essence of atmospheric numerical model is to solve the numerical solution of partial differential equations using numerical algorithms based on physical or chemical processes. The development of atmospheric numerical models should be guided by tackling key core technologies to enhance China’s comprehensive international competitiveness.This paper reviews the setting background of D0511, the overall framework of the research directions and the keywords of D0511. As well as interpreting the specific considerations of the keywords. The paper analyzes and discusses the word frequency and research hotspots in different directions based on bibliometric methods and the Web of Science database. The use of the keywords is analyzed based on their applications in the recent two years. Suggestions on the choice and optimization of keywords are also put forward. The future setting of keywords should be in accordance with the updated basic guiding principles.