Study regionThe Bromo-Tengger volcanic aquifer system, (East Java, Indonesia).Study focusAndesitic volcanic aquifers in Indonesia are an important source of groundwater supply for the population. The artesian flow from high discharge springs facilitates the access for irrigation and drinking water but continuously flowing artesian wells exert an in...
Published in Chemosphere
Attempt has been made to discriminate groundwater salinity causes along the east coast of India. A total of 122 groundwater samples (61/season) were collected for two diverse seasons (Pre Monsoon and Post Monsoon) and analyzed for physical and chemical components along with stable isotopes. The Piper diagram proposes samples along the coast predisp...
An intense debate animates the Earth Sciences community about the impact of the Glaciations on mountain ranges. Mountains develop their relief from the interaction of tectonics with climate through erosion. Erosion breaks rocks in the highland, and rivers and submarine gravity flows (turbidites) transfer the waste material to sedimentary basins. Er...
Published in The Science of the total environment
The Hokuriku district of central Japan receives high levels of precipitation during winter, largely in the form of snow. This study aimed to elucidate the internal nitrogen dynamics in this temperate forested region with heavy snowfall using the triple oxygen and nitrogen isotopic compositions of NO3-. The isotopic compositions of NO3- in atmospher...
Published in SN Applied Sciences
This study investigated the mineralogical and isotopic composition of groundwater and precipitation to identify and constrain geochemical processes within stacked Pliocene and Triassic aquifers in the Velenje coal basin. Scanning electron microscopy combined with energy-dispersive X-ray spectroscopic analysis revealed that suspended matter in the P...
A ce jour, seules les mines de cuivre natif de Roua (Massif du Dôme de Barrôt, Alpes-Maritimes) livrent des indices tangibles d’une extraction protohistorique dans les Alpes-Maritimes. Dans le cadre d’une thèse, les questions liées à l’extraction et à la circulation du mobilier en alliage cuivreux à la Protohistoire sont étudiées au moyen de divers...
Published in American Mineralogist
Low-pressure metastable nanoscale crystals of α-cristobalite have been observed epitaxially ex-solved in cores of UHP clinopyroxene from the Bohemian Massif, Czech Republic. SAED patterns and HRTEM images detail the close structural relationship between host clinopyroxene and α-cristobalite precipitate: [001]Di║[010]a, (010)Di ~ ║(101)a. TEM result...
Published in Endocrinology and metabolism (Seoul, Korea)
The retained functionality of the sodium iodide symporter (NIS) expressed in differentiated thyroid cancer (DTC) cells allows the further utilization of post-surgical radioactive iodine (RAI) therapy, which is an effective treatment for reducing the risk of recurrence, and even the mortality, of DTC. Whereas, the dedifferentiation of DTC could infl...
Safely disposing of radioactive waste glass within a geological disposal facility requires a thorough understanding of the kinetics and mechanisms of their aqueous dissolution over geological timescales. Whilst a significant number of studies have taken place on international waste glass compositions, major compositional differences between UK Magn...
The Earth’s oxygenation represents one of the most important environmental drivers of life’s evolution, with the first rise, known as ‘the Great Oxidation Event’ (GOE), corresponding to unpreceded accumulation of atmospheric O2, changes in the flux of marine nutrients and possibly global glaciations. However, the detailed evolution of the GOE is st...
