干旱区生态环境知识资源中心(Arid): A Preliminary Geothermal Prospectivity Mapping Based on Integrated GIS, Remote-Sensing, and Geophysical Techniques around Northeastern Nigeria

Arid

DOI	10.3390/su13158525
	A Preliminary Geothermal Prospectivity Mapping Based on Integrated GIS, Remote-Sensing, and Geophysical Techniques around Northeastern Nigeria
	Yusuf, Abubakar; San, Lim Hwee; Abir, Ismail Ahmad
通讯作者	San, LH (corresponding author), Univ Sains Malaysia, Sch Phys, Explorat Geophys Sect, Gelugor 11800, Penang, Malaysia.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:15
英文摘要	Spatial mapping of potential geothermal areas is an effective tool for a preliminary investigation and the development of a clean and renewable energy source around the globe. Specific locations within the Earth's crust display some manifestations of sub-surface geothermal occurrences, such as hot springs, a volcanic plug, mud volcanoes, and hydrothermal alterations, that need to be investigated further. The present area of investigations also reveals some of these manifestations. However, no attempt was made to examine the prospectivity of this terrain using the efficient GIS-based multicriteria evaluation (MCE) within the scope of the Analytic hierarchy process (AHP). The integration of remote sensing, Geographic information system (GIS), and other geophysical methods (Magnetic and gravity) was performed to map the promising geothermal areas. Multiple input data sets such as aero-magnetic, aero-gravity, aero-radiometric, digital elevation model (DEM), geological map, and Landsat-8 Operational Land Imager (OLI) data were selected, processed, and use to generate five thematic layers, which include heat flow, temperature gradients, integrated lineaments, residual gravity, and lithology maps. The five thematic layers were standardized and synthesized into a geothermal prospectivity map. The respective ranks and weight of the thematic layers and their classes were assigned based on expert opinion and knowledge of the local geology. This research aims to apply an efficient method to evaluate the factors influencing the geothermal energy prospects, identify and map prospective geothermal regions, and, finally, create a geothermal prospectivity model.
英文关键词	geothermal geophysics GIS and remote sensing
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000682185300001
WOS关键词	CURIE-POINT DEPTH ; SPECTRAL-ANALYSIS ; AEROMAGNETIC DATA ; HOT-SPRINGS ; HEAT-FLOW ; WESTERN DESERT ; MAGNETIC DATA ; CHAD BASIN ; EXPLORATION ; FAVORABILITY
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364746
作者单位	[Yusuf, Abubakar; San, Lim Hwee; Abir, Ismail Ahmad] Univ Sains Malaysia, Sch Phys, Explorat Geophys Sect, Gelugor 11800, Penang, Malaysia; [Yusuf, Abubakar] Gombe State Univ, Fac Sci, Dept Geol, PMB 0127, Gombe, Nigeria
推荐引用方式 GB/T 7714	Yusuf, Abubakar,San, Lim Hwee,Abir, Ismail Ahmad. A Preliminary Geothermal Prospectivity Mapping Based on Integrated GIS, Remote-Sensing, and Geophysical Techniques around Northeastern Nigeria[J],2021,13(15).
APA	Yusuf, Abubakar,San, Lim Hwee,&Abir, Ismail Ahmad.(2021).A Preliminary Geothermal Prospectivity Mapping Based on Integrated GIS, Remote-Sensing, and Geophysical Techniques around Northeastern Nigeria.SUSTAINABILITY,13(15).
MLA	Yusuf, Abubakar,et al."A Preliminary Geothermal Prospectivity Mapping Based on Integrated GIS, Remote-Sensing, and Geophysical Techniques around Northeastern Nigeria".SUSTAINABILITY 13.15(2021).