粉尘灾害领域国家自然科学基金资助情况分析

为分析粉尘灾害领域基金资助情况，利用基金委电子查询系统提供的数据，从资助项数、资助金额和依托单位等方面研究了1986—2016年该领域资助情况。结果表明:年资助项数和年项均资助金额总体上呈逐渐上升趋势，在依托单位中，来自985/211院校、普通院校、中科院系统和其他研究机构的比例为36∶29∶3∶5，获准立项5项及以上单位有7家；项目申请有逐渐集中于安全科学与工程（E0410）的趋势；粉尘燃爆机理、规律、特征，粉尘运移与沉降、电除尘、袋式除尘（含过滤）和水雾除尘等是以往研究热点内容。资助项目类别以面上项目为主，资助项目所属地区以北京、辽宁、江苏和山东为主。

Investigation and analysis on projects in the field of dust disaster supported by National Natural Science Foundation of China

In order to analyze the support situation in the field of dust disaster by National Natural Science Foundation of China (NSFC), through utilizing the data provided by the electronic enquiry system of NSFC, the support situation in the field of dust disaster from 1986 to 2016 was studied from the aspects of the number of funding projects, the amount of funding, the project supporting institutions and so on. The results showed that both the number of funding projects per year and the average amount of funding per project every year presented the gradually upward trend as a whole. In the project supporting institutions, the ratio of 985/211 colleges, general colleges, Chinese Academy of Sciences system and other research institutions was 36∶29∶3∶5, and 7 institutions obtained the permission of 5 and above funding projects. The projects application gradually focused on Safety Science and Engineering (E0410). The former research hotspots included the mechanism, law and characteristics of dust explosion, the movement and settlement of dust, the electrostatic precipitation, the bag-type dust collecting (filter), and the water spray dedusting, etc. The type of funding projects was mainly general project, and the belonging districts of funding projects were mainly Beijing, Liaoning, Jiangsu and Shandong.