PYROCLASTIC

作品数:19被引量:14H指数:2
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相关领域:天文地球更多>>
相关期刊:《Science China Earth Sciences》《Science China Chemistry》《Journal of Earth Science》《Journal of Mountain Science》更多>>
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Provenance of the Lower Jurassic pyroclastic sediments in the Zigui Basin:Implication for crustal thickening in the eastern Qinling orogenic belt
《Science China Earth Sciences》2024年第1期196-207,共12页Rong CHAI Jianghai YANG Yuansheng DU Chengshan WANG 
This work was supported by the National Natural Science Foundation of China(Grant Nos.41888101,42102121,42122015);the China Geological Survey Project(Grant Nos.DD20230008,DD20221656);Guizhou Provincial Science and Technology Projects(Grant No.ZK[2022]General 081).
The Late Triassic witnessed significant collisional orogenic events in the Qinling orogenic belt,accompanied by magma underplating and tectonic deformation.These processes potentially resulted in substantial crustal t...
关键词:Qinling orogenic belt Zigui Basin Late Triassic Detrital zircons Crustal thickening 
Transient infiltration tests in pyroclastic soils with double porosity
《Journal of Mountain Science》2023年第11期3327-3342,共16页Ciro SEPE Domenico CALCATERRA Emilia DAMIANO Diego DI MARTIRE Roberto GRECO Lucia PAPPALARDO Massimo RAMONDINI Enza VITALE Giacomo RUSSO 
Fallout volcanic deposits of SommaVesuvius(Campania,southern Italy),characterized by the presence of layers with contrasting textural and hydraulic properties,are frequently affected by shallow landslides during rainw...
关键词:Double porosity soil Non-invasive TDR probes Vesiculated soil particles Pyroclastic soils X-ray tomography Mercury intrusion porosimetry 
Detection of deteriorations in cultural structures created by carving into lowstrength rocks by the non-destructive test(NDT)method
《Frontiers of Architectural Research》2023年第4期788-802,共15页Fatma Ozer Mehmet Soylemez Ismail Ince Osman Gunaydin 
the grants from Scientific Research Foundation of Adıyaman University MU¨FYL/2017-0001.
In the cultural stone heritage,progressive deteriorations develop over time with the effect of atmospheric processes.These deteriorations can reach to a significant degree that threaten the integrity of the monuments ...
关键词:PYROCLASTIC Kilistra ancient city DETERIORATION Non-destructive test Weak-strength rock 
Genetic Classification of Pyroclastic Ejecta Based on Physical Volcanology of Possible Large Cauldron in Bombay Volcanic Complex, Western Deccan Trap Province, India
《Open Journal of Geology》2023年第3期221-268,共48页Rajendra Kumar Sharma 
Many Propositions are made about the mechanism of emplacement of volcanoclastic material in the Bombay volcanic complex. The present paper deals exclusively with the physical features of the deposits laid by a complex...
关键词:Bombay Volcanic Complex Western Deccan Province Physical Volacanology Genetic Classification Pyroclastic Ejecta Cauldron 
Constrains of eruption environment and hydrothermal fluid on the Permian pyroclastic reservoirs in the Sichuan Basin,SW China被引量:1
《Petroleum》2022年第1期17-30,共14页Xiaohong Liu Yiqian Zhuo Mingyou Feng Benjian Zhang Maolong Xia Xingzhi Wang 
This work was granted by the National Natural Science Foundation of China(Grant No.41202109);the National Major Science and Technology Projects of China(Grant No.2016ZX05007004001);the Innovation Foundation of PetroChina Carbonate Key laboratory(RIPED-HZDZY-2019-JS-695);the China Scholarship Council.Thanks are expressed to our colleagues involved in igneous rocks researching in the Sichuan Basin,as well as to several anonymous reviewers from which this article has benefited.
A breakthrough has been recently made in the hydrocarbon exploration of the Permian pyroclastic rocks in the Jianyang Area,western Sichuan Basin,China.With an aim to decipher the impacts of the eruption environment,th...
关键词:PERMIAN Pyroclastic rock Eruption environment Hydrothermal fluid Sichuan basin Southwest China 
Fluid interaction mechanism and diagenetic reformation of basement reservoirs in Beier Sag, Hailar Basin, China被引量:1
《Petroleum Exploration and Development》2020年第1期46-58,共13页LI Juan WEI Pingsheng SHI Lanting CHEN Guangpo PENG Wei SUN Songling ZHANG Bin XIE Mingxian HONG Liang 
Supported by the PetroChina Science and Technology Project(2017-5307034-000002).
Based on analysis of core observation, thin sections, cathodoluminescence, scanning electron microscope(SEM), etc., and geochemical testing of stable carbon and oxygen isotopes composition, element content, fluid incl...
关键词:Hailar BASIN Beier SAG epimetamorphic PYROCLASTIC rock BASEMENT reservoir FLUID interaction mechanism DIAGENETIC reformation 
Characterization of Pyroclastic Deposit from Three Different Areas within Foumbot Region (West-Cameroon): Comparative Studies of Their Effects as Pozzolanic Materials in Mortars and Cement Manufacture
《Journal of Geoscience and Environment Protection》2019年第11期195-209,共15页Mahomed Aziz Mounjouohou Amidou Moundi Benjamin Ntieche Daouda Dawai Frédéric Michel 
Pyroclastics which are known natural pozzolanic materials due to amorphous contents, are present in several areas of the Mbepit Massif in West Cameroon. In this work natural pozzolan from three zones namely Pouoloum, ...
关键词:Pyroclastics Pozzolanic Activity COMPRESSIVE Strength Composite Cement Natural POZZOLAN Mbepit MASSIF 
Distribution and gas-bearing properties of Permian igneous rocks in Sichuan Basin, SW China被引量:1
《Petroleum Exploration and Development》2019年第2期228-237,共10页MA Xinhua LI Guohui YING Danlin ZHAGN Benjian LI Ya DAI Xin FAN Yi ZENG Yunxian 
Supported by the Petrochina Science and Technology Project(2016E-0601)
Based on the analysis of outcrop, seismic, logging and drilling data, combined with exploration practice, the characteristics,distribution, reservoir performance and gas-bearing properties of Permian igneous rocks in ...
关键词:Sichuan Basin Upper PERMIAN Maokou Formation IGNEOUS ROCK volcanic lava PYROCLASTIC ROCK RESERVOIR property GAS bearing natural GAS RESERVOIR 
Landslide susceptibility: a statistically-based assessment on a depositional pyroclastic ramp被引量:1
《Journal of Mountain Science》2019年第3期561-580,共20页Franny G.MURILLO-GARCíA Stefan STEGER Irasema ALCáNTARA-AYALA 
the financial support provided by CONACyT and DGAPA-UNAM PAPIIT through the Research Projects 156242 and IN300818, respectively;CONACyT for granting a PhD scholarship and to Federica Fiorucci from CNR-IRPI Perugia, Italy, for supporting the generation of the landslide inventory
This study aimed to produce a high-quality landslide susceptibility map for Teziutlán municipality, a landslide-prone region in Mexico, which is characterised by a depositional pyroclastic ramp. The heterogeneous qua...
关键词:LANDSLIDE SUSCEPTIBILITY PYROCLASTIC RAMP LOGISTIC regression Generalized Additive Model Support Vector Machine Cross validation 
Iron-Modification of Pyroclastic Material from PCCVC Eruption (Chile): Characterization and Application to Remove Arsenic from Groundwater被引量:1
《Journal of Environmental Protection》2015年第10期1124-1133,共10页María J. González Lia Botto María E. Canafoglia Laura Coccaro Edgardo Soto 
Pyroclastic material from the PCCVC eruption (Chile) was modified with iron (III) solutions leading to the formation of ferrihydrite surface deposits. The aim of the chemical treatment was to prepare an adsorbent to r...
关键词:VOLCANIC Ash Iron MODIFICATION ARSENIC Removal GROUNDWATER 
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