9 results match your criteria: "Vietnam Institute of Geosciences and Mineral Resources[Affiliation]"
Heliyon
June 2024
VNU School of Interdisciplinary Sciences and Arts, Vietnam National University, Hanoi, Vietnam.
The complex iron oxide copper and gold (IOCG) Sin Quyen deposit in northern Vietnam is known as hydrothermal veins and multi-stages of mineralization. Thus, it is complicated to make a probabilistic 3D geometric model using traditional methods and to predict the hidden mineral potential. In this study, computer modeling with nearly 8000 archival data was recorded from 146 boreholes within the study area, and the chemical analysis was done on 40 samples.
View Article and Find Full Text PDFJ Contam Hydrol
March 2024
Department of Geology, Ghent University, Gent 9000, Belgium. Electronic address:
J Hazard Mater
March 2024
Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium. Electronic address:
Environ Geochem Health
June 2023
Faculty of Biotechnology, Chemistry and Environmental Engineering, Phenikaa University, Hanoi, 12116, Vietnam.
Lead (Pb), cadmium (Cd), arsenic (As), chromium (Cr), and nickel (Ni) are poisonous, widely distributed, persistent, and transferable to crops, posing potential health risks. This study aims to assess the potential health risks of those elements in rice collected from North-Central Vietnam: Thanh Hoa, Nghe An, and Ha Tinh provinces. Element analysis was performed on rice harvested in November 2020 by ICP-MS.
View Article and Find Full Text PDFToxics
September 2022
Economic Geology and Geomatics Department, Vietnam Institute of Geosciences and Mineral Resources, Hanoi 12109, Vietnam.
Toxic metal pollution influences the lives of diverse aquatic organisms and humans who consume contaminated aquatic products. However, its potential impacts on aquatic organism health and, thus, ecological health, have been neglected in many regions. This research was carried out to contribute to filling that knowledge gap.
View Article and Find Full Text PDFInt J Environ Res Public Health
December 2021
Analytical, Environmental and Geo-Chemistry, Vrije Universiteit Brussel, 1050 Brussels, Belgium.
(1) Background: Metal pollution in the Nhue-Day River basin has impacted approximately 12 million people. However, none of the previous studies considered the entire basin's environmental and health risks. Thus, this research aims to fill knowledge gaps and reduce risks.
View Article and Find Full Text PDFBiol Lett
December 2021
School of Geography, Geology and the Environment, University of Leicester, Leicester LE1 7RH, UK.
The fossil record of terrestrialization documents notable shifts in the environmental and physiological tolerances of many animal and plant groups. However, for certain significant components of modern freshwater and terrestrial environments, the transition out of marine settings remains largely unconstrained. Ostracod crustaceans occupy an exceptional range of modern aquatic environments and are invaluable palaeoenvironmental indicators in the fossil record.
View Article and Find Full Text PDFJ Environ Manage
February 2021
Geographic Information Science Research Group, Ton Duc Thang University, Ho Chi Minh City, Viet Nam; Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Viet Nam; GIS Group, Department of Business and IT, University of South-Eastern Norway, N-3800 Bø i Telemark, Norway. Electronic address:
Flash flood is one of the most dangerous hydrologic and natural phenomena and is considered as the top ranking of such events among various natural disasters due to their fast onset characteristics and the proportion of individual fatalities. Mapping the probability of flash flood events remains challenges because of its complexity and rapid onset of precipitation. Thus, this study aims to propose a state-of-the-art data mining approach based on a hybrid equilibrium optimized SysFor, namely, the HE-SysFor model, for spatial prediction of flash floods.
View Article and Find Full Text PDFZootaxa
September 2016
Department of Life Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.; Email:
A total of 169 specimens of the orange-spotted grouper Epinephelus coioides (Hamilton) were collected from fishermen and marine fish farms in the Gulf of Tonkin, Vietnam. Five different species of Prosorhynchus Odhner, 1905 were recorded, including P. tonkinensis n.
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