摘要
准确高效地探测到白蚁巢穴,是白蚁防治的关键环节。无损、非介入的直接探测方法不会对堤坝结构造成损伤,效率更高,且对普查等环节依赖性小,是探测技术的发展方向。分析了堤坝白蚁巢穴的一般特征和探测技术的物理基础,在根据探测信号来源、定位信号产生方式等对探测技术进行分类的基础上,介绍了各方法的探测媒介和关键物探参数,分析了各探测方法的进展、问题和发展方向。提出了发展白蚁巢穴探测技术的三条途径:综合物探参数数值测定、数值计算与多物探方法,改良现有探测技术;构建基于物探参数特征的广义识别图谱,从根本上提高探测确定性;探索白蚁及其巢穴生物学特征的高效感知和定位方法,提出新型快速实用探测技术。
Accurate and efficient detection of termite nests is an essential process in termite control.Nondestructive and non-interventional direct detection methods provide higher efficiency and less dependence on data such as census,while avoiding damage to dam structures,which are the direction that represents the future of detection technology.This study analyzes the general characteristics of termite nests in embankments dams and dykes,as well as the physical basis of detection technologies.By classifying detection technologies based on the source of detection signals and methods of generating positioning signals,the study introduces detection media and key geophysical parameters for each method.The progress,challenges,and future development directions of various detection methods are also analyzed.The study proposes three approaches for developing termite nest detection technology:combining geophysical parameter value testing,numerical calculation,and multiple geophysical exploration method to enhance existing detection technologies;constructing a generalized recognition map based on geophysical parameter features to enhance detection accuracy fundamentally;and exploring efficient sensing and localization methods for the biological features of termites and their nests to introduce rapid and practical detection technologies.
作者
邓刚
李维朝
张茵琪
侯伟亚
黄昊
严俊
程森浩
陈康
Deng Gang;Li Weichao;Zhang Yinqi;Hou Weiya;Huang Hao;Yan Jun;Cheng Senhao;Chen Kang
出处
《中国水利》
2023年第15期13-18,共6页
China Water Resources
基金
国家重点研发计划项目课题(2022YFC3005501)
中国水科院基本科研业务费项目(GE0145B032021)。
关键词
白蚁
堤坝
巢穴
探测
物探参数
识别图谱
termite
embankment dams and dykes
nest
detection
geophysical parameter
recognition map
