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Vulsino volcanic aquifer in Umbria Region : Hydrogeological survey for the characterization of the presence of arsenic and aluminium and the correct use of groundwater

Stefano Fratini, Fabrizio Maria Francesconi, Roberto Checcucci, Francesco Frondini et al. • Acque Sotterranee (2013)

In December 2009 and the first months of 2010, a large water crisis took place in the Orvieto area, because of sudden high concentration of aluminum (Al) in the groundwater of the vulsino aquifer. This represents a supply for Orvieto’s popu...

DOAJ Open Access (DOAJ) DOI: 10.7343/as-048-13-0075

Geochemical balance of the mineral fraction and statistical analyzes of the Ebolowa municipal lake’s sediments (central Africa): Implication for early diagenesis process

Akono Daniel Florent, Bokanda Ekoko Eric, Bisse Salomon Bertrant, Belinga Belinga Cedric et al. • Heliyon (2023)

The Ebolowa Municipal Lake (EML) (South Cameroon) in order to identify the early diagenesis processes taking place in the lake and the factors influencing them. To this end, 21 samples were collected. In situ, hydrogen potential, redox pote...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2023.e17617

Extreme heat in India and anthropogenic climate change

G. J. van Oldenborgh, S. Philip, S. Kew, M. van Weele et al. • Natural Hazards and Earth System Sciences (2018)

On 19 May 2016 the afternoon temperature reached 51.0 °C in Phalodi in the northwest of India – a new record for the highest observed maximum temperature in India. The previous year, a widely reported very lethal heat wave occurred...

DOAJ Open Access (DOAJ) DOI: 10.5194/nhess-18-365-2018

O arcabouço estrutural da Bacia Sedimentar do Araripe, Província Borborema, baseado em dados aeromagnetométricos

Clyvihk Renna Camacho, Frederico Ricardo Ferreira Rodrigues de Oliveira e Sousa • Geologia USP. Série Científica (2017)

Este trabalho apresenta uma interpretação atualizada da estruturação interna da Bacia Sedimentar do Araripe, localizada ao sul da porção setentrional da Província Borborema, por meio do processamento e da análise de dados aerogeofísicos de ...

DOAJ Open Access (DOAJ) DOI: 10.11606/issn.2316-9095.v17-393

Assessing economic impacts of future GLOFs in Nepal's Everest region under different SSP scenarios using three-dimensional simulations

W. Furian, T. Sauter • Natural Hazards and Earth System Sciences (2025)

This study investigates simulated glacial lake outburst floods (GLOFs) at five glacial lakes in the Everest region of Nepal using the three-dimensional model OpenFOAM. It presents the evolution of GLOF characteristics in the 21st century co...

DOAJ Open Access (DOAJ) DOI: 10.5194/nhess-25-3779-2025

Changes in the Association between GDP and Night-Time Lights during the COVID-19 Pandemic: A Subnational-Level Analysis for the US

Taohan Lin, Nataliya Rybnikova • Geomatics (2023)

Night-time light (NTL) data have been widely used as a remote proxy for the economic performance of regions. The use of these data is more advantageous than the traditional census approach is due to its timeliness, low cost, and comparabili...

DOAJ Open Access (DOAJ) DOI: 10.3390/geomatics3010008

Air distribution to reduce nitrogen oxide emissions in the furnace of a boiler with tangential combustion scheme

Andrey V. Gil, Kirill I. Maltsev, Nikita V. Abramov, Stanislav A. Puzyrev et al. • Известия Томского политехнического университета: Инжиниринг георесурсов (2024)

Relevance. Determined by the importance of analyzing the combustion characteristics and factors affecting the emission of nitrogen oxides (NOx) in the furnace chamber of pulverized coal-fired power boiler unit when installing tertiary air n...

DOAJ Open Access (DOAJ) DOI: 10.18799/24131830/2024/12/4883

The emission factor of volatile isoprenoids: stress, acclimation, and developmental responses

Ü. Niinemets, A. Arneth, U. Kuhn, R. K. Monson et al. • Biogeosciences (2010)

The rate of constitutive isoprenoid emissions from plants is driven by plant emission capacity under specified environmental conditions (<i>E</i><sub>S</sub>, the emission factor) and by responsiveness of the emissio...

DOAJ Open Access (DOAJ) DOI: 10.5194/bg-7-2203-2010

DESENVOLVIMENTO DE UMA TIPOLOGIA HIDROGEOMORFOLÓGICA DE NASCENTES BASEADA EM ESTATÍSTICA NEBULOSA MULTIVARIADA

Miguel Fernandes Felippe, Antônio Pereira Magalhães Junior • Revista Brasileira de Geomorfologia (2014)

As nascentes de cursos d’água são sistemas hidrogeomorfológicos complexos, caracterizados por uma grande variabilidade de seus elementos estruturantes. Esta heterogeneidade ainda pouco conhecida cria dificuldades para os processos de gestão...

DOAJ Open Access (DOAJ) DOI: 10.20502/rbg.v15i3.463

The cause of high intensity of seismicity in Ukraine

O. Chalyi, M. Diaconescu, I. Gurova, Y. Lisovyi et al. • Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія (2018)

In the article, the earthquake near Sumy is considered in detail. According to the authors, this earthquake occurred under the influence of several stress regimes. At the regional level: it is related to the transfer of stresses from the Vr...

DOAJ Open Access (DOAJ) DOI: 10.17721/1728-2713.83.05

Structural Properties of Syngenetic Ice-Rich Permafrost, as Revealed by Archaeological Investigation of the Yana Site Complex (Arctic East Siberia, Russia): Implications for Quaternary Science

Vladimir V. Pitulko, Elena Y. Pavlova • Frontiers in Earth Science (2022)

Ice-rich syncryogenic (termed “Ice Complex”) deposits are common in northern East Siberia and constitute the most important feature of the Quaternary geology of the region. The Ice Complex formed throughout the Late Pleistocene and not only...

DOAJ Open Access (DOAJ) DOI: 10.3389/feart.2021.744775

Metallogenic potential and prospecting of orogenic gold deposits in the Shuihouling area of the Dabie Orogenic Belt: A geochemical evidence from stream sediment anomalies

Xiandong Luo, Lei Chen, Jinlai Tang, Xiaoyong Yang • Solid Earth Sciences (2026)

The Shuihouling ductile shear zone, located in the core of the Dabie Orogenic Belt spanning Anhui and Hubei provinces, is a key structural unit with notable mineral potential. Situated within the Wudang-Tongbai-Dabie Mo-REE-Au-Ag-Pb-Zn poly...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.sesci.2025.100278

Underground Gas Storage Process Optimisation with Respect to Reservoir Parameters and Production Equipment

Vladislav Brkić, Ivan Zelenika, Petar Mijić, Igor Medved • Energies (2021)

The storage of natural gas in geological structures such as depleted fields, aquifers and salt caverns plays an important role in a gas supply system as it balances the fluctuation of gas demand and price. Hydraulic loss due to fluid flow t...

DOAJ Open Access (DOAJ) DOI: 10.3390/en14144324

Sources of Contaminants of Emerging Concern in Groundwater of Barcelona Urban Area

D. Schmidlin, L. Scheiber, M. Teixidó, E. Vázquez et al. • Advances in Geosciences (2023)

Groundwater is a vital resource for the development of urban areas, where the problem focuses on the quantity and on the quality of this freshwater resource. Barcelona is a good example as because currently groundwater is used for irrigatio...

DOAJ Open Access (DOAJ) DOI: 10.5194/adgeo-59-59-2023

Compilation of Apatite Fission-Track Data from the Northeast Atlantic Realm: A Jigsaw Puzzle with Missing Pieces

Scott Jess, Heike Gröger, Bart Hendriks, Alexander Peace et al. • Lithosphere (2024)

The northeast (NE) Atlantic is one of the best-studied geological regions in the world, incorporating a wide array of geological phenomena including extensional tectonism, passive margin development, orogenesis, and breakup-related volcanis...

DOAJ Open Access (DOAJ) DOI: 10.2113/2023/lithosphere_2023_285

Mineralogy, geochemistry and fluid inclusion studies of Dagh-Dali Zn-Pb(±Au) Deposit, Northern Takab, Northwest Iran

Yousef Rahimsouri, Behzad Mehrabi, Shirin Alipour • پترولوژی (2018)

Dagh-Dali Zn-Pb deposit is located 40 km north of Takab city and it consist of Bekhair-Bolaghi and Baldirghani ore zones. Mineralization in Bekhair-Bolaghi is consist of galena, sphalerite, pyrite and chalcopyrite with disseminated texture ...

DOAJ Open Access (DOAJ) DOI: 10.22108/ijp.2019.114335.1110

Deglacial release of petrogenic and permafrost carbon from the Canadian Arctic impacting the carbon cycle

Junjie Wu, Gesine Mollenhauer, Ruediger Stein, Peter Köhler et al. • Nature Communications (2022)

Abstract The changes in atmospheric pCO2 provide evidence for the release of large amounts of ancient carbon during the last deglaciation. However, the sources and mechanisms that contributed to this process remain unresolved. Here, we pres...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-022-34725-4