中国地质调查2025，Vol.12Issue(2)：69-77,9.DOI:10.19388/j.zgdzdc.2023.324
天津市北部蓟州区地表基质特征及图件表达方法
Surface substrate characteristics and map expression method in Jizhou district of the northern Tianjin City
摘要
Abstract
In order to strengthen the exploration and research of surface matrix investigation methods,the authors proposed methods suitable for surface substrate investigation and mapping method in Jizhou district of the northern Tianjin City during the practice and research.Besides,the investigation ideas and mapping methods were fully drawn on regional geology,Quaternary geology,hydrogeology,environmental geology,and disaster geology.①The surface substrate classification system of Jizhou district in the northern Tianjin City was divided into 4 primary surface substrate categories,11 secondary categories,and 20 tertiary categories.②The survey indicators for dif-ferent types of surface substrates were constructed,such as rocks,gravel,and soil,and the classification system for surface substrate characteristics were refined.③The mapping method of surface substrate series maps was ex-plored,and the coupling relationship map between surface substrate layer and surface cover layer and the map ex-pression mode of comprehensive surface substrate map were proposed.This study has reference value for impro-ving surface substrate investigation and mapping methods,and the results could provide references for surface sub-strate investigation and classification system construction in mountainous areas.关键词
地表基质/分类体系/属性指标/编图方法/蓟州区Key words
surface substrate/classification system/attribute indicators/mapping method/Jizhou district分类
地质学引用本文复制引用
张晓飞,张学斌,樊航宇,张树栋,李明辰..天津市北部蓟州区地表基质特征及图件表达方法[J].中国地质调查,2025,12(2):69-77,9.基金项目
天津规划和自然资源局"天津市地表基质调查(编号:地矿任[2022]4 号)"和中国地质调查局"燕山—太行成矿带丰宁和天镇地区地质矿产调查(编号:DD20160042)"项目资助. （编号:地矿任[2022]4 号）
