干旱区生态环境知识资源中心(Arid): DELINEATING STRUCTURE ELEMENTS AND DEPTH OF SOURCES USING AN AEROMAGNETIC DATASET IN THE TARHONA REGION, NORTHWEST LIBYA

Arid

DOI	10.13168/AGG.2023.0008
	DELINEATING STRUCTURE ELEMENTS AND DEPTH OF SOURCES USING AN AEROMAGNETIC DATASET IN THE TARHONA REGION, NORTHWEST LIBYA
	Trepil, Fouzie; Muztaza, Nordiana Mohd; Abir, Ismail Ahmad; Saleem, Mohamed A.; Zulaikah, Siti; Jia, Teoh Ying
通讯作者	Muztaza, NM
来源期刊	ACTA GEODYNAMICA ET GEOMATERIALIA
ISSN	1214-9705
出版年	2023
卷号	20 期号:3 页码:83-92
英文摘要	The Tarhona region, which is situated within the northwestern part of Libya, is a part of Jabal Nafusah (eastern Jabal) due to its geographic location and the character of the escarpment. It is restricted to the east by longitudes 13.00 degrees to 14.00 degrees east and to the north by latitudes 31.45 degrees to 32.25 degrees north. The analysis and interpretation of magnetic data can depict previously unknown regions and improve scientific knowledge of the study area. However, the geological ambiguity of the study area makes it challenging to figure out the geological interpretation within and around the area. Therefore, this study aims to delineate structural elements and depths of sources using an aeromagnetic dataset in the Tarhona region in northwest Libya. Magnetic dataset is reduced to the pole (RTP) within Oasis Montaj. Different filters were utilised to magnetic data, including Total horizontal gradient (THG), CET grid analysis, Power spectrum analysis (PS), Analytic signal (AS), 3D Euler deconvolution (ED), and Tilt derivative (TDR). The result shows various fault tendencies in the N-S, NNW-SSE, and NW-SE directions. The depth of faults was determined from 2000 to above 8000 m after applying 3D Euler deconvolution with the TDR derivative. In addition, a rose diagram was prepared for delineating the trend of the faults using edge detection techniques (THG, CET grid analysis, AS, Euler deconvolution, and TDR). The delineation of subsurface structures in the region is helpful for further hydrocarbon exploration.
英文关键词	Magnetic Tarhona Structure Fault system Libya
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:001082123500001
WOS关键词	BASIN ; LINEAMENTS
WOS类目	Geochemistry & Geophysics ; Mining & Mineral Processing
WOS研究方向	Geochemistry & Geophysics ; Mining & Mineral Processing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394948
推荐引用方式 GB/T 7714	Trepil, Fouzie,Muztaza, Nordiana Mohd,Abir, Ismail Ahmad,et al. DELINEATING STRUCTURE ELEMENTS AND DEPTH OF SOURCES USING AN AEROMAGNETIC DATASET IN THE TARHONA REGION, NORTHWEST LIBYA[J],2023,20(3):83-92.
APA	Trepil, Fouzie,Muztaza, Nordiana Mohd,Abir, Ismail Ahmad,Saleem, Mohamed A.,Zulaikah, Siti,&Jia, Teoh Ying.(2023).DELINEATING STRUCTURE ELEMENTS AND DEPTH OF SOURCES USING AN AEROMAGNETIC DATASET IN THE TARHONA REGION, NORTHWEST LIBYA.ACTA GEODYNAMICA ET GEOMATERIALIA,20(3),83-92.
MLA	Trepil, Fouzie,et al."DELINEATING STRUCTURE ELEMENTS AND DEPTH OF SOURCES USING AN AEROMAGNETIC DATASET IN THE TARHONA REGION, NORTHWEST LIBYA".ACTA GEODYNAMICA ET GEOMATERIALIA 20.3(2023):83-92.