浅析地表基质的本质内涵及研究方向

Analysis on the Essential Connotation and Research Direction of Surface Substrate

地表基质是自然资源部于2020年1月18日在印发的《自然资源调查监测体系构建总体方案》首次提出的概念;同年12月22日,自然资源部办公厅印发《地表基质分类方案(试行)》对地表基质的研究进一步细化加深。2次提出地表基质的概念既有共同点,即都是强调孕育和支撑森林、草原、水、湿地等各类自然资源的基础物质,但同时存在很大的区别,即在空间范围的限定和内容的界定上存有一定的差异。笔者对该概念的本质内涵进行深入研究,通过与相关概念如土地、土地资源、森林立地、风化壳及土壤之间的比较辨析,更为准确地重新阐述、完善地表基质的定义及其分类,并指出未来地表基质的应用研究方向。

Surface substrate is a concept proposed by the Ministry of Natural Resources for the first time on January 18,2020 in the“General Plan for the Construction of Natural Resources investigation and Monitoring system”.On December 22,2011,the“Surface Substrate Classification Scheme”was issued by the Ministry of Natural Resources again,with being further refined.The concept of surface substrate put forward twice has something in common,that is,they both emphasize the basic materials that nurture and support all kinds of natural resources,such as forests,grasslands,water,wetlands and so on,but there are great differences at the same time,that is,there are some differences in the limitation of spatial scope and the definition of content.The paper will make an in-depth study on the essential connotation of this concept,and re-elaborate and supplement its concept and classification more accurately and perfectly by comparing and discriminating with related concepts such as land,land resources,forest site,weathering crustsoil and soil.Meanwhile,the application and research direction of surface substrate in the future is pointed out.