In the practice of high-density electrical prospecting, geologists usually only use the parameters of resistivity anomalies to perform interpretation and deduction. However, under suitable geoelectric conditions, regular large amplitude negative potential difference can be observed. Based on theoretical analysis in combination with several engineering examples, the authors explain the high-density electrical potential difference of negative exploration process to determine the role of adjuvant.
熊华山, 柏长卫, 王赐鸿. 高密度电阻率法中负电位差的产生原因及其可利用性[J]. 物探与化探, 2016, 40(1): 83-87.
XIONG Hua-Shan, BAI Chang-Wei, WANG Ci-Hong. The reason for the generation of negative potential difference in high-density electrical method and its utility. Geophysical and Geochemical Exploration, 2016, 40(1): 83-87.