Showing 1 - 15 results of 15 for search '"Volcanic ash"', query time: 0.05s Refine Results
  1. 1

    On the Role of Climate Forcing by Volcanic Sulphate and Volcanic Ash by Baerbel Langmann

    Published 2014-01-01
    “…To trigger future research on the effect of volcanic ash on the climate system via ocean iron fertilisation, this review paper describes the formation processes and atmospheric life cycles of volcanic sulphate and volcanic ash, contrasts their impact on climate, and emphasises current limitations in our understanding.…”
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    Article
  2. 2

    Biological Impact of Exposure to Extremely Fine-Grained Volcanic Ash by Cristina Aguilera, Marco Viteri, Rachid Seqqat, Ligia Ayala Navarrette, Theofilos Toulkeridis, Ana Ruano, Marbel Torres Arias

    Published 2018-01-01
    “…Detailed studies about the impact of volcanic ash on human health are still lacking. Therefore, the disease of exposed populations is unknown. …”
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  3. 3

    Potential Use of Volcanic Ash as Filler Material in Hot Mix Asphalt by Basha Fayissa, Achalu Kebede, Fekadu Fufa

    Published 2022-01-01
    “…Thus, this study has investigated the potential use of volcanic ash (VA) as an alternative filler material in hot mix asphalt. …”
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  4. 4

    Volcanic Ash Region Path Planning Based on Improved A-Star Algorithm by Lan Ma, Haotong Zhang, Shijun Meng, Jiayue Liu

    Published 2022-01-01
    “…In civil aviation flight path planning, in order to effectively reduce the safety threat caused by the volcanic ash area to the civil aviation flight, factors such as the speed and acceleration of the aircraft in the volcanic ash area must be considered. …”
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  5. 5

    Effect of Elevated Temperatures on Mortar with Naturally Occurring Volcanic Ash and Its Blend with Electric Arc Furnace Slag by Nauman Khurram, Kaffayatullah Khan, Muhammad Umair Saleem, Muhammad Nasir Amin, Usman Akmal

    Published 2018-01-01
    “…The mechanical behavior of basaltic volcanic ash (VA) and fly ash (FA) as a cement replacement under elevated temperatures is mainly investigated in the current study. …”
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    Soil morphological characteristics in the active volcanic toposequence zone at Tangkuban Parahu volcano, Indonesia by Dani Lukman Hakim, Bjoern Machalett, Riyanto Adji, Rachmi Satwhikawara, Syamsu Alam

    Published 2024-07-01
    “…At the highest elevation near the crater rim, Profile V was composed mainly of volcanic ash, with a loose structure, high porosity, and acidic pH, indicative of recent volcanic deposits. …”
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  11. 11

    Analysis of CO2 storage efficiency and performance of low carbon cement binders containing carbide slag and phosphorus slag by Guang-Min Liu, Rui-Cong Gao, Fang Liu, Wen-Ping Yue, Yi Yang, Yong-Pang Liao, Jia-Xiang Liew

    Published 2025-03-01
    “…First, CS can modify PS, weaken the retarding effect of phosphorus and fluorine elements remaining in PS on cement hydration, and promote the early hydration rate; secondly, CS can activate the volcanic ash activity of PS and reduce the adverse effects of the dilution effect. …”
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    Article
  12. 12

    Geopedology as base information to forest suitability zoning in a catchment of norwestern patagonia, argentina by Maria Cristina Frugoni, Romina González Musso, Gabriel Falbo, Dolores Zapiola

    Published 2016-12-01
    “…Lithology (parent material) corresponds to holocene volcanic ash in the western sector of the study area, while the eastern sector is dominated by tuff. …”
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  13. 13

    Effect of different moisture content on nitrous oxide production in aggregated soil of Shintoku, Japan by Farzana Diba, Mariko Shimizu, Ryusuke Hatano

    Published 2024-12-01
    “…An incubation study was carried out using the volcanic ash fine textured soil of Shintoku. Soil samples used in this study were taken from managed grassland at Shintoku Experimental Livestock Farm of Hokkaido University in Southern Hokkaido, Japan (N43º05′, E142º51′). …”
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  14. 14

    LA GEOPEDOLOGIA COMO BASE PARA ZONIFICAR LA APTITUD FORESTAL EN UNA CUENCA DEL NOROESTE DE LA PATAGONIA ARGENTINA by Maria Cristina Frugoni, Romina González Musso, Gabriel Falbo, Dolores Zapiola

    Published 2016-12-01
    “…Lithology (parent material) corresponds to holocene volcanic ash in the western sector of the study area, while the eastern sector is dominated by tuff. …”
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    Article
  15. 15

    Insights on the Permian tuff beds from the Saint-Affrique Basin (Massif Central, France): an integrated geochemical and geochronological study by Poujol, Marc, Mercuzot, Mathilde, Lopez, Michel, Bourquin, Sylvie, Bruguier, Olivier, Hallot, Erwan, Beccaletto, Laurent

    Published 2023-01-01
    “…This article focuses on the Saint-Affrique Basin, via an integrated petrological, geochemical and geochronological study of eight of the volcanic-ash levels interbedded in the sedimentary succession. …”
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