PLUMES

作品数:42被引量:48H指数:4
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相关领域:天文地球更多>>
相关作者:赵庄明邹维涛李国主袁志刚杨静更多>>
相关机构:法国电信环境保护部华南环境科学研究所北京邮电大学中国科学院更多>>
相关期刊:《Chinese Physics Letters》《Science Bulletin》《China Ocean Engineering》《Frontiers of physics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划霍英东教育基金北京市自然科学基金更多>>
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Experimental investigation of the inhibition of deep-sea mining sediment plumes by polyaluminum chloride
《International Journal of Mining Science and Technology》2024年第1期91-104,共14页Fengpeng Zhang Xuguang Chen Jiakang Wei Yangyang Zhang Weikun Xu Hao Li 
supported by the National Natural Science Foundation of China(Nos.52225107,U2106224,U1906234,51822904,and U1706223);the Fundamental Research Funds for the Central Universities(No.202041004)
Deep-sea sediment disturbance may occur when collecting polymetallic nodules,resulting in the creation of plumes that could have a negative impact on the ecological environment.This study aims to investigate the poten...
关键词:Deep-sea mining Deep-sea polymetallic nodules Sediment plume Polyaluminum chloride Jet impact Particle flocculation 
Automatic segmentation of gas plumes from multibeam water column images using a U-shape network被引量:1
《Journal of Oceanology and Limnology》2023年第5期1753-1764,共12页Fanlin YANG Feng WANG Zhendong LUAN Xianhai BU Sai MEI Jianxing ZHANG Hongxia LIU 
Supported by the National Natural Science Foundation of China (Nos.41930535,41906165);the High-level Foreign Expert Introduction Program (No.G2021025006L);the SDUST Research Fund (No.2019TDJH103)。
Cold seeps are widely developed on the seabed of continental margins and can form gas plumes due to the upward migration of methane-rich fluids.The detection and automatic segmentation of gas plumes are of great signi...
关键词:MULTIBEAM water column image(WCI) gas plumes UNet automatic segmentation 
Quantitative estimation of bubble volume fraction of submarine seep plumes by modeling seismic oceanography data
《Journal of Oceanology and Limnology》2023年第2期673-686,共14页Tonggang HAN Jiangxin CHEN Leonardo AZEVEDO Bingshou HE Huaning XU Rui YANG 
Supported by the Natural Science Foundation of Shandong Province(No.ZR2022MD074);the Laboratory for Marine Mineral Resources;Qingdao National Laboratory for Marine Science and Technology(No.MMRKF201810);the National Natural Science Foundation of China(No.41606077);the National Key R&D Program of China:HighPrecision Characterization Technology of Gas Hydrate Reservoir(No.2017YFC0307406-03);supported by the Shandong Province Taishan Scholar Construction Project。
Submarine seep plumes are a natural phenomenon in which different types of gases migrate through deep or shallow subsurface sediments and leak into seawater in pressure gradient.When detected using acoustic data,the l...
关键词:seismic oceanography submarine seep plumes bubble volume fraction seismic response characteristics seismic attribute analysis quantitative analysis 
150 Years(1872-2022)of research on deep-water processes,deposits,settings,triggers,and deformation:A difficult domain of progress,dichotomy,diversion,omission,and groupthink被引量:3
《Journal of Palaeogeography》2022年第4期469-564,共96页G.Shanmugam 
In capturing a snapshot of 150 years(1872-2022)of research on deep-water processes,deposits,settings,triggers,and deformation,the following 22 topics are selected:(1)H.M.S.Challenger expedition(1872-1876):The discover...
关键词:Mass transport Gravity flows Bottom currents High-density turbidity currents Contour currents Tidal currents Internal waves and tides Kelvin-helmholtz waves Hybrid flows The Bouma Sequence Tsunami waves Deflected sediment plumes Basin-floor fans Tutbidite groupthink Bute Inlet(BC Canada) Soft-Sediment Deformation structures(SSDS) 
Columnar optical,microphysical and radiative properties of the 2022 Hunga Tonga volcanic ash plumes
《Science Bulletin》2022年第19期2013-2021,共9页Ke Gui Huizheng Che Lin Tian Yaqiang Wang Chong Shi Wenrui Yao Yuanxin Liang Lei Li Yu Zheng Lei Zhang Zhaoliang Zeng Junting Zhong Zhili Wang Xiaoye Zhang 
supported by the National Science Fund for Distinguished Young Scholars(41825011);the National Natural Science Foundation of China(42175153 and 42030608);the Basic Research Fund of Chinese Academy of Meteorological Sciences(2021Y001)。
The Hunga Tonga-Hunga Ha’apai eruption on January 15,2022 was one of the most explosive volcanic eruptions of the 21st century and has attracted global attention.Here we show that large numbers of the volcanic aeroso...
关键词:Hunga Tonga-Hunga Ha’apai eruption Volcanic aerosols Multi-satellite and ground-based observations Aerosol optical–microphysical properties Radiative forcing 
Hydrous plumes in the Archean and the origin of continents被引量:3
《Science Bulletin》2022年第20期2023-2025,M0003,共4页Zhongqing Wu Guochun Zhao 
supported by the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB41000000);the National Key Research&Development Program of China(2018YFA0702703);the National Natural Science Foundation of China(41925017 and 41721002);the Fundamental Research Funds for theCentral Universities(WK2080000144).
The origin of continents,which is fundamentally important in understanding the evolution of Earth and its habitability,remains a highly debatable issue.The dominant rock types of Archean cratons are tonalite-trondhjem...
关键词:Earth source MANTLE 
Ground Penetrating Radar Survey for the Location and Assessment of the Hydrocarbon Plumes at Gas Station Installations
《Journal of Geoscience and Environment Protection》2021年第12期57-71,共15页Jose Vicente Fuente Rubén Diego Roberto Fabregad 
The present paper describes the implementation of GPR 3D survey for detecting and delineating possible remains of hydrocarbon plumes on a gas station. The...
关键词:GPR Survey Time-Frequency Analysis Instantaneous Amplitude Slice Tomography 3D-Reconstruction Gas Station 
Variation characteristics of fine particulate matter and its components in diesel vehicle emission plumes
《Journal of Environmental Sciences》2021年第9期138-149,共12页Xianbao Shen Jiateng Hao Lei Kong Yue Shi Xinyue Cao Jiacheng Shi Zhiliang Yao Xin Li Bobo Wu Yiming Xu Kebin He 
supported by the National Natural Science Foundation of China (No.41605095);the Beijing Natural Science Foundation (No.JQ19030);the Beijing Municipal Commission of Education (No.PXM2019014213000007);the School Level Cultivation Fund of Beijing Technology and Business University for Distinguished and Excellent Young Scholars (No.BTBUYP2020)。
A rapid reaction occurs near the exhaust nozzle when vehicle emissions contact the air.Twenty diesel vehicles were studied using a new multipoint sampling system that is suitable for studying the exhaust plume near th...
关键词:Variation characteristics Diesel vehicle Emission plume PM2.5 COMPONENTS 
Short-term offshore extension of Brahmaputra-Ganges and Irrawaddy freshwater plumes to the central northern Bay of Bengal based on in situ and satellite observations
《Acta Oceanologica Sinica》2021年第5期80-93,共14页Zhiyuan Li Saihua Huang Xiaohua Zhu Zhilin Sun Yu Long Huawei Xie 
The National Natural Science Foundation of China under contract Nos 41920104006 and 41776107;the Key Program of the National Natural Science Foundation of China under contract No. 91647209;the Key Special Program on the Science and Technology of Zhejiang Province under contract No. 2015C03015;the Scientific Research Fund of SIO under contract Nos JZ2001 and JT1801;the Scientific Research Fund of the State Key Laboratory of Satellite Ocean Environment Dynamics,SIO under contract No.SOEDZZ2106;the Open Fund of State Key Laboratory of Satellite Ocean Environment Dynamics,Second Institute of Oceanography;MNR under contract No. QNHX2114。
In this study, the short-term offshore extension of Brahmaputra-Ganges(BG) and Irrawaddy freshwater plumes to the central northern Bay of Bengal(BoB) was investigated based on in situ and satellite observations. In th...
关键词:freshwater plume Bay of Bengal freshening event SMAP Brahmaputra-Ganges and Irrawaddy cyclonic and anticyclonic eddies 
Using Longwave Infrared Hyperspectral Imaging for a Quantitative Atmospheric Tracer Monitoring in Outdoor Environments被引量:1
《International Journal of Geosciences》2021年第3期233-252,共20页Eitan Hirsch Eyal Agassi Alon Manor 
Quantitative real-time retrieval of concentration-lengths (CL) through gaseous plumes is an important tool for environmental monitoring, enabling remote monitoring of emissions from industrial facilities and risk asse...
关键词:HYPERSPECTRAL INFRARED Gaseous Plumes Concentration-Length Quantification Atmospheric Transport and Diffusion (T&D) Model 
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