[HTML][HTML] 我国深地资源电磁探测新技术研究进展

底青云, 朱日祥, 薛国**, 殷长春, **貅 - 地球物理学报, 2019 - html.rhhz.net
诸多研究表明我国深部资源潜力巨大, 但目前的开发开采深度普遍停留在500 m 以浅, 开展"
攻深探盲" 是构建国家资源安全体系的有效途径. 应用最先进的科学技术手段 …

[HTML][HTML] New development of the Electromagnetic (EM) methods for deep exploration

QY Di, RX Zhu, GQ Xue, CC Yin, X Li - Chinese Journal of Geophysics, 2019 - en.dzkx.org
Many studies have been carried out to demonstrate the huge potential of mineral resources
greater than 500m. Therefore, it is of crucial importance to design an instrument locally for …

[HTML][HTML] Delineation of sedimentary bauxite deposits in Shaanxi Province using the gravity and transient electromagnetic methods

G Xue, N Zhou, W Guo, J Fan, K Lei, S Zhang - Ore Geology Reviews, 2022 - Elsevier
In this study, a proposed method integrating gravity and transient electromagnetic (TEM)
surveys was used for bauxite prospection in Shaanxi Province, China. Although the gravity …

[HTML][HTML] Theory on exploring mineral resources in the second deep space and practices with electromagnetic method

JW TENG, GQ XUE, MC SONG - Chinese Journal of Geophysics, 2022 - en.dzkx.org
The mineral resources buried within the first deep space (0~ 500 m) in China cannot meet
the national strategical requirement. As there is great potential of deep-seated mineral …

Three effective inverse Laplace transform algorithms for computing time-domain electromagnetic responses

J Li, CG Farquharson, X Hu - Geophysics, 2016 - pubs.geoscienceworld.org
The inverse Laplace transform is one of the methods used to obtain time-domain
electromagnetic (EM) responses in geophysics. The Gaver-Stehfest algorithm has so far …

[HTML][HTML] 第二深度空间矿产资源探查理念与电磁法找矿实践

滕吉文, 薛国**, 宋明春 - 地球物理学报, 2022 - dzkx.org
我国第一深度空间(0~ 500 m) 矿产资源量已不能满足国家战略需求, 基于我国深部矿产资源形成
的空间和条件的优越性及复杂性, 提出了第二深度空间(500~ 2000 m) 探查大型与超大型矿产 …

Integrated geological and geophysical investigations for the discovery of deeply buried gold–polymetallic deposits in China

G Xue, L Zhang, D Hou, H Liu, Y Ding… - Geological …, 2020 - Wiley Online Library
**aoshan gold–polymetallic concentrated area is located in Henan Province, central China.
The area is principally underlain by typical metamorphic core complexes (MCCs), along with …

Study on the response and optimal observation area for SOTEM

WY CHEN, GQ XUE, JW CUI, HS ZHONG - Chinese Journal of …, 2016 - en.dzkx.org
SOTEM is a kind of time domain electromagnetic method with great detecting depth and
high resolution. In order to further understand and promote this method, studies on its …

Extraction of multiple electrical parameters from IP-affected transient electromagnetic data based on LSTM-ResNet

S Zhang, N Zhou - IEEE Transactions on Geoscience and …, 2023 - ieeexplore.ieee.org
The induced polarization (IP) effect due to a polarizable body distorts transient
electromagnetic (TEM) data, thereby potentially triggering sign reversal phenomena in the …

[HTML][HTML] 3D electric model and short-offset transient electromagnetic forward modeling analysis of the main and east mines of Bayan Obo deposit, Inner Mongolia

WY CHEN, WT SONG, GQ XUE, KX LEI… - Chinese Journal of …, 2024 - en.dzkx.org
Abstract The Bayan Obo large REE-Nb-Fe deposit in Inner Mongolia has been exploited for
nearly 70 years. The shallow iron ore resources have been exhausted, so it is urgent to find …