Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Arkoprovo BISWAS"'
Publikováno v:
Earth and Space Science, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract Fault structure reconstruction is an important aspect of magnetic prospecting as it contributes to understanding tectonic history, hazard assessment, and infrastructure planning. Metaheuristics have proven useful in estimating fault structur
Externí odkaz:
https://doaj.org/article/fd9e0f21da2746c1abd39e7747f698be
Publikováno v:
Minerals, Vol 13, Iss 10, p 1289 (2023)
The North Singhbhum Mobile Belt (NSMB) in the eastern Indian shield is an excellent example of a diverse lithological domain with multiphase shear/fracture zones. It is a well-acknowledged prospective region known for various mineralizations, e.g., C
Externí odkaz:
https://doaj.org/article/fa3c1ca21e734cfaa503928410f42b66
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 51, Iss 2, Pp 141-163 (2021)
Tuticorin, located in the southeastern part of Tamil Nadu, is a coastal aquifer on which Vertical Electrical Sounding (VES) was conducted, thereby analysing the interpreted subsurface resistivity layer parameters covering around 112 km2 area of the s
Externí odkaz:
https://doaj.org/article/ace1157021904f8ab625977d1f34eb66
Publikováno v:
HydroResearch, Vol 3, Iss , Pp 75-84 (2020)
To understand the factors controlling origin and distribution of fluoride concentration in groundwater of the Indo-Gangetic plain comprising the Indian states of Uttarakhand, Uttar Pradesh, Bihar, Jharkhand, and West Bengal, 209 groundwater samples a
Externí odkaz:
https://doaj.org/article/816ba6b4dc854cd48f6a28a2991592cd
Autor:
Arkoprovo Biswas, Khushwant Rao
Publikováno v:
Lithosphere, Vol 2021, Iss Special 6 (2021)
AbstractIdentification of intraterrane dislocation zones and associated mineralized bodies is of immense importance in exploration geophysics. Understanding such structures from geophysical anomalies is challenging and cumbersome. In the present stud
Externí odkaz:
https://doaj.org/article/c58bbd1b52fe49cc827ace2b8c0f221b
Publikováno v:
Minerals, Vol 12, Iss 12, p 1484 (2022)
Self-Potential data have been widely used in numerous applications. The interpretation of SP data from subsurface bodies is quite challenging. The advantages of geophysical inversion for interpreting non-linear geophysical problems have gained a grea
Externí odkaz:
https://doaj.org/article/6c4f52242c044ce2a40547cce47d10d2
Autor:
Param K. Gautam, Rajesh Sathyaseelan, John P. Pappachen, Naresh Kumar, Arkoprovo Biswas, George Philip, Chandra P. Dabral, Sanjit K. Pal
Publikováno v:
Geodesy and Geodynamics, Vol 10, Iss 3, Pp 213-227 (2019)
The Mw 9.0 Tohoku-Oki earthquake that hit the mainland Japan on 11th March, 2011 had resulted a devastating Tsunami due to an active thrusting between the Pacific and the North American Plates. Static and kinematic offsets at the offshore epicentre o
Externí odkaz:
https://doaj.org/article/5c403ddf0a014e789c24b3226e161034
Publikováno v:
International Journal of Geophysics, Vol 2014 (2014)
This study is an attempt to correlate VLF-EM data with the radiometric measurements to decipher the subsurface structure and to locate uranium mineralization in the shear zone. The study area is around Beldih mine which is an open cast apatite mine l
Externí odkaz:
https://doaj.org/article/686e1517a9804fbe8fd6c4c01d8eb438
Publikováno v:
International Journal of Geophysics, Vol 2014 (2014)
South Purulia Shear Zone (SPSZ) is an important area for the prospect of uranium mineralization and no detailed geophysical investigations have been carried out in this region. To delineate the subsurface structure in the present area, vertical elect
Externí odkaz:
https://doaj.org/article/c12799262f8c473b91b1e16c6d338e6c
Publikováno v:
Annals of Geophysics, Vol 54, Iss 3 (2011)
In the presence of conducting inhomogeneities in near-surface structures, apparent resistivity data in magnetotelluric sounding can be severely distorted. This is due to electric fields generated from boundary charges on surficial inhomogeneities. Su
Externí odkaz:
https://doaj.org/article/00ec28d96e9842bfae54763ad8d1f53a