羌塘盆地航空物探调查三十年回顾与展望  

A review of thirty years of airborne geophysical surveys in the Qiangtang Basin and future prospect

作　　者：周道卿 熊盛青 王保弟 曹宝宝 郭志宏 胡悦 郑宇舟 赵睿 魏岩岩 肖梦楚 胡夏炜 闫巧娟 ZHOU Dao-Qing;XIONG Sheng-Qing;WANG Bao-Di;CAO Bao-Bao;GUO Zhi-Hong;HU Yue;ZHENG Yu-Zhou;ZHAO Rui;WEI Yan-Yan;XIAO Meng-Chu;HU Xia-Wei;YAN Qiao-Juan(China Aero Geophysical Survey and Remote Sensing Center for Natural Resources,Beijing100083,China;Key Laboratory of Airborne Geophysics and Remote Sensing Geology,Ministry of Natural Resources,Beijing100083,China)

机构地区：[1]中国自然资源航空物探遥感中心,北京100083 [2]自然资源部航空地球物理与遥感地质重点实验室,北京100083

出　　处：《物探与化探》2024年第2期287-295,共9页Geophysical and Geochemical Exploration

基　　金：中国地质调查局项目“重点地区航空地球物理调查”(DD20230012);“西部重点油气调查区航空物探调查”(DD20230319);“羌塘及塔里木等盆地航空物探调查”(DD20160065)联合资助。

摘　　要：航空物探方法具有“绿色、经济、高效”和作业受地面因素影响小等特点,是青藏高原开展基础调查与科学研究的最有效手段之一。笔者回顾了青藏高原羌塘盆地近三十年来航空物探工作进展情况,系统总结了航空物探综合调查与地质解释成果,介绍了航空物探方法在盆地边界、中央隆起带、基底性质、深部结构、盖层特征等重大基础地质问题,以及在识别油气有利构造区等方面取得的研究进展与认识,对羌塘盆地航空物探调查发展态势进行了分析,并对今后重点研究方向提出了意见和建议。Airborne geophysical surveys,characteristic of being green,economical,efficient,and subjected to less influence by surface factors,serve as the one of most effective means of basic surveys and scientific research on the Qinghai-Tibet Plateau.This study reviewed the progress in the airborne geophysical surveys in the Qiangtang Basin of the Qinghai-Tibet Plateau in the past thirty years,systematically summarizing the progress and geological interpretation results of comprehensive airborne geophysical surveys in the basin.Furthermore,this study presented research progress and understanding of major basic geological issues of the basin,such as the basin's boundaries,central uplift zone,basement properties,deep structures,and cover characteristics,as well as the identification of favorable structural areas for oil and gas exploration.Finally,based on an analysis of the developmental trends of airborne geophysical surveys in the Qiangtang Basin,this study proposed opinions and suggestions for key research directions in the future.

关 键 词：羌塘 航空物探 成果认识 有利构造区 回顾与展望 

分 类 号：P631[天文地球—地质矿产勘探]