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César Andrade, J. Virgílio Cruz, Fátima Viveiros and Rui Coutinho
Here, we present the first detailed study on diffuse CO2 degassing in the lakes in the Western Group (Corvo and Flores islands) of the Azores archipelago. This research is of interest in order to determine (1) the overall CO2 emission from such lakes, as...
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Philipson Bani, Etienne Le Glas, Kristianto, Alessandro Aiuppa, Marcello Bitetto and Devy Kamil Syahbana
Awu is a remote and little known active volcano of Indonesia located in the northern part of Molucca Sea. It is the northernmost active volcano of the Sangihe arc with 18 eruptions in less than 4 centuries, causing a cumulative death toll of 11,048. Two ...
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Marianna Cangemi, Maria Grazia Di Figlia, Rocco Favara and Marcello Liotta
The circulation of groundwater is influenced by several factors, including permeability changes due to the dynamics of the stress field acting along tectonic discontinuities. Open faults can act as preferential pathways for the escape of crustal and subc...
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Salvatore Inguaggiato, Fabio Vita, Marianna Cangemi and Lorenzo Calderone
The last increased volcanic activity of the Stromboli volcano, from 2016 to 2018, was characterized by increases in the number and frequency of crater explosions and by episodes of lava overflow. The volcanic activity was monitored utilizing CO2 soil flu...
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Sergio Gurrieri, Roberto Maria Rosario Di Martino, Marco Camarda and Vincenzo Francofonte
The La Fossa volcano is near the inhabited zone of the island of Vulcano and is a suitable case for studying gas sources of different geological origins. Since the last eruption, fumarolic-solfataric activity has interested this area with fumarolic emiss...
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Heiko Woith, Josef Vlcek, Tomá? Vylita, Torsten Dahm, Tomá? Fischer, Kyriaki Daskalopoulou, Martin Zimmer, Samuel Niedermann, Jessica A. Stammeier, Veronika Turjaková and Martin Lanzendörfer
Mofettes are gas emission sites where high concentrations of CO2 ascend through conduits from as deep as the mantle to the Earth?s surface and as such provide direct windows to processes at depth. The Hartou?ov mofette, located at the western margin of t...
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Gabriele M. Berberich, Martin B. Berberich, Aaron M. Ellison and Christian Wöhler
We present a geochemical dataset acquired during continual sampling over 7 months (bi-weekly) and 4 weeks (every 8 h) in the Neuwied Basin, a part of the East Eifel Volcanic Field (EEVF, Germany). We used a combination of geochemical, geophysical, and st...
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Anatoliy Shvets, Ksenia Vershinina, Kirill Vinogrodskiy and Geniy Kuznetsov
Biomass is a promising resource for the production of renewable energy, liquid fuels, and chemicals. Microwave pyrolysis is one of the directions of multifunctional conversion of raw materials. In the present work, the effect of microwave power on the ch...
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Anastasia Shestakova, Natalia Guseva, Yulia Kopylova, Albina Khvaschevskaya, David A. Polya and Igor Tokarev
The Choygan area of southern Siberia, Russia hosts a variety of CO2-rich thermal mineral and other waters emerging from springs at temperatures between 7 °C and 39 °C. Chemical analyses of the spring waters (n = 33) were carried out to characterise the w...
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Elodie Muller, Magali Ader, Giovanni Aloisi, Cédric Bougeault, Christophe Durlet, Emmanuelle Vennin, Karim Benzerara, Eric C. Gaucher, Aurélien Virgone, Marco Chavez, Pierre Souquet and Emmanuelle Gérard
Interpreting the paleoecosystems of ancient microbialites relies on our understanding of how modern microbialites form in relation with the bio-physico-chemical conditions of their environment. In this study, we investigated the formation of modern carbo...
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Wataru Nakamura, Kangnian Wang, Kenji Ono, Toru Endo, Shin Watanabe, Taiki Mori, Keita Furukawa, Kiyoshi Fujimoto and Jun Sasaki
Carbon export from mangrove forests to the oceans partly acts as a sink for atmospheric CO2, exceeding the rate of carbon burial in mangrove soils. Primary production in ecosystems adjacent to mangroves may prevent degassing and enhance further carbon ex...
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Khahliso Leketa and Tamiru Abiye
Environmental isotope tracers were applied in the Upper Crocodile River Basin, Johannesburg, South Africa, to understand the groundwater recharge conditions, flow mechanisms and interactions between surface and subsurface water. Stable isotope analysis i...
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