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瑞昌山药发展的现状、问题与对策研究
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作者 周平 王礼献 黄国勤 《江西农业学报》 CAS 2024年第3期27-33,共7页
瑞昌山药是江西省瑞昌市的特色农产品之一,通过探讨瑞昌山药的发展现状,深入分析了瑞昌山药发展面临的病虫害影响、种质资源退化、轮作周期长和认知度较低等问题,提出了健全瑞昌山药病虫害防治体系、种质监管体系、科技服务推广体系和... 瑞昌山药是江西省瑞昌市的特色农产品之一,通过探讨瑞昌山药的发展现状,深入分析了瑞昌山药发展面临的病虫害影响、种质资源退化、轮作周期长和认知度较低等问题,提出了健全瑞昌山药病虫害防治体系、种质监管体系、科技服务推广体系和名牌培育推广体系的对策,以提升瑞昌山药的品牌影响力和市场竞争力,促进瑞昌山药产业的可持续发展,以期为瑞昌山药走出江西、走向全国作出积极贡献。 展开更多
关键词 瑞昌山药 特色农产品 乡村振兴 农业绿色发展 农业科技创新
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瑞昌非遗竹编技艺的活态化传承与保护路径研究
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作者 万蕾 《丝网印刷》 2024年第12期14-16,共3页
对国家级非物质文化遗产瑞昌竹编的传承和发展现状展开调研,在活态化传承理念下探讨瑞昌竹编的保护与传承路径,以提升产品价值、竹编产品的实用功能和审美。
关键词 瑞昌竹编技艺 活态化传承 实用性创新
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瑞昌竹编工艺中的活化传承与应用
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作者 耿常芹 《鞋类工艺与设计》 2024年第6期97-99,共3页
本文研究旨在探索瑞昌竹编工艺在首饰设计领域的活化传承与应用。瑞昌竹编工艺源远流长,具有深厚的文化底蕴和丰富的技艺,但在飞速发展的现代社会,瑞昌竹编工艺逐渐面临失传的危机。通过深入探讨瑞昌竹编工艺的历史渊源、工艺特点和传... 本文研究旨在探索瑞昌竹编工艺在首饰设计领域的活化传承与应用。瑞昌竹编工艺源远流长,具有深厚的文化底蕴和丰富的技艺,但在飞速发展的现代社会,瑞昌竹编工艺逐渐面临失传的危机。通过深入探讨瑞昌竹编工艺的历史渊源、工艺特点和传承困境,并分析其在首饰设计中的创新应用。通过与设计理念和技术潜力相结合,竹编首饰不但能够传承和活化瑞昌竹编,仍然具有现代首饰市场中的潜力,满足了消费者对可持续、文化丰富、独特的设计需求。本文强调文化传承与创新设计之间的融合,以维护和发展中国传统工艺,为现代首饰设计领域提供了新的思路和机遇。 展开更多
关键词 竹编首饰 瑞昌竹编 文化传承
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Seismotectonics of the 26 November 2005 Jiujiang-Ruichang,Jiangxi,Ms 5.7 Earthquake 被引量:6
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作者 HAN Zhujun LUFushui +2 位作者 JI Fengju ZENG Xinfu An Yanfen 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2012年第2期497-509,共13页
The 26 November 2005 Jiujiang-Ruichang, Jiangxi, Ms 5.7 earthquake occurred in a seismotectonic setting of moderate earthquake. The northwest-trending Xiangfan-Guangji fault (XFG) does not enter into the epicenter v... The 26 November 2005 Jiujiang-Ruichang, Jiangxi, Ms 5.7 earthquake occurred in a seismotectonic setting of moderate earthquake. The northwest-trending Xiangfan-Guangji fault (XFG) does not enter into the epicenter vicinity, but the northeast-trending Ruichang-Wuning fault (RWF) as a regional fault extends to the epicenter nearby, appearing as the Ruichang basin and its marginal faults. Tilting of the Ruichang Basin (RCB) in the Quaternary was controlled by the RCB southeast- marginal, buried fault (RSMBF). Shallow geophysical survey reveals that the RSMBF caused an offset of the reflection layers. Drill hole columnar section demonstrates that there are about 10-12 m displacement in the lower section of the middle-Pleistocene Series along the RSMBF, but no disruption is found in the upper section of the middle-Pleistocene Series. The RSMBF not only has activity in the Quaternary, but also coincides with the nodal plane I from the focal mechanism of the Jiujiang- Ruichang Ms 5.7 earthquake. This evidence, including aftershock distribution and isoseismic lines, strongly suggests that the RSMBF might be the seismogenic tectonics. The RWF is discontinuous at the surface, and consists of three en echelon Quaternary basins, which are the Ruichang, Fanzhen and Wuning basins. Three moderate earthquakes, the Fanzhen ML 4.9 earthquake, the Yejiapu ML 4.1 earthquake and the Jiujiang-Ruichang Ms 5.7 earthquake, have happened in the basins since 1995. The seismogenic tectonics of the Jiujiang-Ruichang Ms 5.7 earthquake is not isolated, but may be controlled by the RWF at depth, the slip of which causes the accumulation of energy for earthquake occurrence. 展开更多
关键词 Jiujiang-ruichang Ms 5.7 earthquake buried fault ruichang basin seismo-tectonics
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Research on Modelling Digital Paper-cut Preservation 被引量:2
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作者 Xiao-Fen Wang Ying-Rui Liu Wen-Sheng Zhang 《International Journal of Automation and computing》 EI 2009年第4期356-363,共8页
This paper studies the model of the digital preservation of paper-cut after analyzing the state-of-the-art of the preservation of intangible cultural heritage at home and abroad, focusing on paper-cutting in Hebei, Ch... This paper studies the model of the digital preservation of paper-cut after analyzing the state-of-the-art of the preservation of intangible cultural heritage at home and abroad, focusing on paper-cutting in Hebei, China in a comprehensive approach of sociology, anthropology, folk art, folklore, communication, computer, and information science. Models, methods, and solutions for the preservation and retention of national and folk cultural heritage are proposed. A virtual multimedia interactive system framework of the digital preservation of national and folk cultural heritage is constructed. The standards of paper-cut digitization are studied. The main content of the paper involves: regulated data collection and recording of the scattered Chinese folk paper-cut works in Hebei; digitization, optimization, compression, classification, icon and pattern extraction, vectorization, and work analysis of the first-hand material. This paper also investigates the demonstration, dissemination, database construction, and retrieval of the classified material, icons, and patterns; the demonstration of the reconstruction and application of icon and pattern database; the design and development of an immersive virtual gaming platform of the multi-media scenes and production process of folk paper-cut. 展开更多
关键词 Chinese paper-cut digital preservation folk culture HERITAGE MODELLING
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A survey of digital paper-cutting 被引量:1
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作者 LEI Hongyuan 《Computer Aided Drafting,Design and Manufacturing》 2012年第3期12-17,共6页
Paper-cutting is one of the most fantastic Chinese folk arts. With the aid of computers, digital paper-cutting has become a popular topic in the field of NPR research. This paper will make a comprehensive survey of re... Paper-cutting is one of the most fantastic Chinese folk arts. With the aid of computers, digital paper-cutting has become a popular topic in the field of NPR research. This paper will make a comprehensive survey of related references in four as- pects-image-based paper-cutting, paper-cutting based on computer graphics, paper architectures and paper-cutting animation and it shows that the imitation of the masters' artistic styles of paper-cutting will be the trend of future study. 展开更多
关键词 paper-cutTING digital technology non-photorealistic RENDERING THRESHOLDING black and white GRAPHICS
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Inheritance and Development of Fuyang Folk Paper-cut Art: A Case Study of “Cheng’s Paper-cut” Art
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作者 YU Wenshan CHENG Xinghong PAN Jie 《Journal of Landscape Research》 2019年第6期91-96,共6页
Intangible cultural heritage plays a prominent role in local cultural construction and tourism brand building. This paper took Fuyang as an example to expound the origin and development of Fuyang folk paper-cut art, a... Intangible cultural heritage plays a prominent role in local cultural construction and tourism brand building. This paper took Fuyang as an example to expound the origin and development of Fuyang folk paper-cut art, analyzed its characteristics, and put forward some countermeasures and ways of inheritance and development, so as to promote the inheritance, protection and development of intangible cultural heritage. 展开更多
关键词 FOLK paper-cut HERITAGE PROTECTION Fuyang
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Artistic Innovation of Famous Paper-cutting Artist Wang Xiaying
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作者 MA Lianjing WANG Yichuan 《Journal of Landscape Research》 2016年第6期142-144,共3页
Paper-cutting is a traditional Chinese art,and Fuyang paper-cutting is a miracle of Chinese paper-cutting art.As Fuyang paper-cutting art is gradually promoted by artists during the historical inheritance,its traditio... Paper-cutting is a traditional Chinese art,and Fuyang paper-cutting is a miracle of Chinese paper-cutting art.As Fuyang paper-cutting art is gradually promoted by artists during the historical inheritance,its traditional form has changed,a batch of new-style paper-cutting artworks have been created,Wang Xiaying is a leading figure in its inheritance.From the perspective of manifestation means and modeling language,this paper found that Wang Xiaying on the basis of inheriting traditional paper-cutting learned from other arts,applied innovative techniques to break through limitations in modeling,and realized the innovation of paper-cutting art.It was concluded that traditional paper-cutting arts could only achieve sustainable development by integrating with new elements. 展开更多
关键词 Fuyang paper-cutting Wang Xiaying INNOVATION LEARNING
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Discussion on moment tensor solution and seismogenic structure of Ruichang-Yangxin earthquake on 10 September 2011
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作者 Lifen Zhang1,2, Guichun Wei and Wulin Liao1 1 Key Laboratory of Earthquake Geodesy, Institute of Seismology, China Earthquake Administration, Wuhan 430071, China 2 Institute of Geophysics, China Earthquake Administration, Beijing 100081, China 《Earthquake Science》 CSCD 2012年第3期229-234,共6页
Ruichang-Yangxin earthquake is another moderate earthquake in Yangxin-Jiujiang area since 2005 Jiujiang-Ruichang M5.7 earthquake. In order to more understand the seismic activities in this area, we study the moment te... Ruichang-Yangxin earthquake is another moderate earthquake in Yangxin-Jiujiang area since 2005 Jiujiang-Ruichang M5.7 earthquake. In order to more understand the seismic activities in this area, we study the moment tensor solution and the seismogenic structure of the Ruichang-Yangxin earthquake. Precise earthquake relocation shows that the mainshock occurred on the southwestern part of the NE-trending fault and aftershocks are distributed not only along the NE-trending fault but also along its conjugated NW-trending fault. By comprehensive analysis on the earthquake distribution, characteristics of isoseismal curve, focal mechanism, and regional structure characteristics, it is inferred that this earthquake is caused by the NE-trending Tanlu fault. In addition, it has close relationship with the conjugated NW-trending fault as well. Many researches have shown that the junction area is the earthquake-prone area, and should be paid more attention to. And our study also proves this viewpoint. 展开更多
关键词 moment tensor inversion ruichang-Yangxin earthquake seismogenic structure
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Observation and analysis of geomagnetic abnormity associated with the M_S=5.7 Jiu-jiang-Ruichang earthquakeb
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作者 顾左文 张毅 +5 位作者 姚同起 高金田 刘欣 陈斌 詹志佳 顾春蕾 《Acta Seismologica Sinica(English Edition)》 EI CSCD 2006年第6期658-669,共12页
A three-component geomagnetic survey was carried out during the period from 2002 to 2004 in China including Jiujiang-Ruichang region. Comparing the "2005.0 surface spline model of China geomagnetic field" created on... A three-component geomagnetic survey was carried out during the period from 2002 to 2004 in China including Jiujiang-Ruichang region. Comparing the "2005.0 surface spline model of China geomagnetic field" created on the basis of the survey data with the "1970.0 surface spline model of China geomagnetic field", we can see an obvious abnormity in the geomagnetic horizontal component within a range of about 100 km around the epicenter of the Ms=5.7 Jiujiang-Ruichang earthquake occurred on November 26, 2005. After the earthquake, we carded out a repeated geomagnetic survey at 21 stations in the Jiujiang-Ruichang region and created a corresponding "2005.0 partially revised surface spline model of China geomagnetic field". By comparing the above three models, analyzing the geomagnetic horizontal component at the profile in the Jiujiang-Ruichang region and quantitatively studying the geomagnetic data of every stations around the Ms=5.7 earthquake, we have obtained the geomagnetic abnormity associated with this earthquake. Then the geomagnetic abnormity and its relation with seismic activity are discussed in this paper. 展开更多
关键词 geomagnetic survey surface spline model geomagnetic anomaly Ms=5.7 Jiujiang-ruichang earthquake
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Qiao Xiaoguang's paper-cut Art
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作者 MaFu 《China & The World Cultural Exchange》 2002年第5期26-27,共2页
Qiao Xiaoguang, a professor with the Central Academy of Fine Arts and director of the China Folk Paper-cut Research Society, recently held a solo exhibition at Beijing Century Art Gallery, showcasing some 30 new paper... Qiao Xiaoguang, a professor with the Central Academy of Fine Arts and director of the China Folk Paper-cut Research Society, recently held a solo exhibition at Beijing Century Art Gallery, showcasing some 30 new paper-cut works including "The Sun and the Old Man", "Auspicious Himalayas", "Bach’s Mass" and "Salute to Jorge Borges". 展开更多
关键词 SBM Qiao Xiaoguang’s paper-cut Art
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Art and Life of Manchu Paper-Cut Artist Ni Youzhi
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作者 Lin Tong 《Journal of Contemporary Educational Research》 2022年第12期38-43,共6页
The advice to“disclose the family business to no one”has remained in my mind for a long time.It influenced how I perceived the works of Ni Youzhi,a paper-cut artist,which are shrouded in mystery and marked with her ... The advice to“disclose the family business to no one”has remained in my mind for a long time.It influenced how I perceived the works of Ni Youzhi,a paper-cut artist,which are shrouded in mystery and marked with her family’s hue.I certainly feel proud and understand the sense of mission for this inheritance that has been passed down from generation to generation[2].However,her Manchu paper-cut changed dramatically over time despite my best efforts to preserve this“heirloom”[3].Looking back on her journey of creation,her trajectory of inheritance,creation,transformation,and regression was marked clearly. 展开更多
关键词 Manchu paper-cutting Changbai Mountain China’s intangible cultural heritage paper-cut art ART
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Analysis of Northern regional folk culture on the Paper-cutart
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作者 向东 齐德金 《海外英语》 2014年第11X期202-204,222,共4页
Northern regional folk culture and art is colorful, bright vibrant, showing a flourishing pomp, The paper-cut art is one of the essential of the Pearl.The following article is based on the premise of the relationship ... Northern regional folk culture and art is colorful, bright vibrant, showing a flourishing pomp, The paper-cut art is one of the essential of the Pearl.The following article is based on the premise of the relationship between the North and the surrounding area customs and cultural heritage of folk art paper-cut, carrys on the review and analysis, focuses on northern folk paper-cut of origin, schools,, characteristics and the differences between the North and South. 展开更多
关键词 the NORTHERN FOLK paper-cut ART NORTHERN FACTION n
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Shear-wave Splitting of Aftershocks of the M_S 5.7 Jiujiang-Ruichang Earthquake
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作者 Tang Lanrong Shi Yutao +3 位作者 Zeng Xinfu Zheng Bin Zhao Bo Lv Jian 《Earthquake Research in China》 2013年第1期67-76,共10页
Shear wave splitting is studied based on the digital waveforms of three seismic stations DJS, SZD and WUJ, which were set up after the Jiujiang-Ruichang MS5.7 earthquake of November 26, 2005 around the epicenter area.... Shear wave splitting is studied based on the digital waveforms of three seismic stations DJS, SZD and WUJ, which were set up after the Jiujiang-Ruichang MS5.7 earthquake of November 26, 2005 around the epicenter area. The result shows that the time delays of slow shear waves of the DJS station, which is not far from the epicenter and where the distribution of faults is complex near the station, are relatively larger and the polarization directions of fast shear waves are not concentrated; the predominant polarization direction of fast shear waves of WUJ station, with single fault distributed nearby, has a difference of 35° to the strike of the fault and is inconsistent with the direction of regional principal compressive stress. The predominant polarization direction of fast shear waves of SZD station with no faults nearby is in accordance with regional principal compressive stress. There is no obvious regular relationshipship between the delay time and the focal depth. 展开更多
关键词 横波分裂 地震余震 九江 故障分布 偏振方向 主压应力 快横波 地震台站
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Discussion on the Precise Relocation and Seismo-Tectonics of the Jiujiang-Ruichang Earthquake
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作者 Tu Jian Ni Sidao +2 位作者 Shen Xiaoqi Gao Jianhua Zeng Xinfu 《Earthquake Research in China》 2008年第1期42-51,共10页
Based on relocating the Jiujiang-Ruichang earthquake sequence which occurred on November 26,2005 in Jiangxi Province with the double-difference(DD)algorithm and master event technique,the paper discusses the focal mec... Based on relocating the Jiujiang-Ruichang earthquake sequence which occurred on November 26,2005 in Jiangxi Province with the double-difference(DD)algorithm and master event technique,the paper discusses the focal mechanism of the main shock(M_S5.7)and the probable seismo-tectonics.The precise relocation results indicate that the average horizontal error is 0.31km in a EW direction and 0.40km in a NS direction,and the average depth error is 0.48km.The focal depths vary from 8km to 14km,with the predominant distribution at 10km~12km.The epicenter of the main shock is relocated to be 29.69°N,115.74°E and the focal depth is about 10.8km.Combining the predominant distribution of the earthquake sequence,the focal mechanism of the main shock and the tectonic conditions of NE-and NW-strike faults growth in the seismic region,we infer that the main shock of the earthquake sequence was caused by a NW striking buried fault in the Ruichang basin.The nature of seismic faults needs to be further explored. 展开更多
关键词 九江 城市 活动层 构造学 地震
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文旅融合背景下的瑞昌竹编文创产品开发策略探析
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作者 仉春辉 马子龙 鲍时东 《文化创新比较研究》 2023年第29期125-129,共5页
在助力文化产业与旅游产业融合时代背景下,传统手工艺的传承与发展越来越受到大众的重视,而传统文化的兴起为传统手工艺的发展提供了契机。该文对全国非物质文化遗产“瑞昌竹编”的历史、现状及面临的困境进行分析,并基于文创设计的文... 在助力文化产业与旅游产业融合时代背景下,传统手工艺的传承与发展越来越受到大众的重视,而传统文化的兴起为传统手工艺的发展提供了契机。该文对全国非物质文化遗产“瑞昌竹编”的历史、现状及面临的困境进行分析,并基于文创设计的文化与创意属性,从瑞昌竹编自身改良方面探析其在现代文创设计中的设计原则;立足于互联网时代与数字媒体技术背景,探析瑞昌竹编宣传推广策略;并从人才培养模式方面探析瑞昌竹编的长久发展。以期寻找新时代背景下瑞昌竹编生存与发展的路径,对于优秀地域文化及非物质文化遗产的传承与创新具有积极的理论意义,对带动地方经济发展具有现实意义。 展开更多
关键词 瑞昌竹编 文化 创意设计 文创产品 手工艺 产品设计
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江西东雷湾矽卡岩型铜多金属矿床钙铁铝榴石LA-ICP-MS原位U-Pb定年及其地质意义 被引量:1
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作者 王海 抄尉尉 +7 位作者 王颖 钟福军 徐林 吉鸿杰 万卫 文杰 冯道水 王勇 《大地构造与成矿学》 EI CAS CSCD 北大核心 2023年第5期1141-1157,共17页
石榴子石是矽卡岩型矿床中最常见的蚀变矿物之一,石榴子石年代学可以准确限定矽卡岩型矿床的成矿时代。长江中下游地区发育众多矽卡岩型铜多金属矿床,东雷湾铜多金属矿床为区内典型的矿床之一,精确的测定其成矿时代对深入了解长江中下... 石榴子石是矽卡岩型矿床中最常见的蚀变矿物之一,石榴子石年代学可以准确限定矽卡岩型矿床的成矿时代。长江中下游地区发育众多矽卡岩型铜多金属矿床,东雷湾铜多金属矿床为区内典型的矿床之一,精确的测定其成矿时代对深入了解长江中下游矽卡岩型铜多金属矿床的成因和动力学背景具有重要意义。本文以东雷湾铜多金属矿床含矿矽卡岩中石榴子石为研究对象,运用电子探针(EPMA)和激光剥蚀电感耦合等离子质谱(LA-ICP-MS)等手段分别开展石榴子石微区主量、微量和U-Pb定年工作,以期准确限定矿床成矿时代,并约束成矿流体特征。基于详细的岩相学观察,东雷湾铜多金属矿床中石榴子石具有两种产状,一种为深棕色它形石榴子石Grt1,另一种为浅棕色自形石榴子石Grt2。电子探针成分分析显示,两种石榴子均属于钙铁榴石-钙铝榴石固溶体系列, Grt1和Grt2均富Fe,而Grt2相对富Al。对Grt1和Grt2石榴子石开展LA-ICP-MSU-Pb定年,获得Tera-Wasserburg下交点年龄分别为144.9±1.0Ma(MSWD=0.56,n=29)和142.7±1.8 Ma(MSWD=0.62, n=26),两者在误差范围内一致。基于两类石榴石与黄铁矿、黄铜矿等矿石矿物共生矿物组合关系,推测东雷湾矿床矽卡岩蚀变和铜成矿年龄为144 Ma左右,与长江中下游地区铜陵和部分鄂东南的典型铜多金属矿床成岩、成矿时代基本一致,为晚侏罗世-早白垩世古太平洋板块俯冲背景下岩浆-热液作用产物。 展开更多
关键词 九瑞矿集区 东雷湾铜多金属矿床 钙铁铝榴石 LA-ICP-MS U-Pb定年
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江西通江岭铜(钨)矿床石榴子石和锆石LA-ICP-MS原位U-Pb定年及其地质意义 被引量:1
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作者 王海 付海平 +6 位作者 李永胜 钟福军 王颖 吉鸿杰 徐林 胡朗明 杨世彪 《地质学报》 EI CAS CSCD 北大核心 2023年第7期2281-2292,共12页
长江中下游发育众多斑岩-矽卡岩型多金属矿床,由于缺乏精确的成矿时代数据,制约了对这些矿床成因和动力学背景的认识。通江岭铜钨矿位于长江中下游Fe-Cu-Au成矿带九瑞矿集区北侧,为近期新发现的斑岩-矽卡岩型矿床,经济矿物主要为黄铜矿... 长江中下游发育众多斑岩-矽卡岩型多金属矿床,由于缺乏精确的成矿时代数据,制约了对这些矿床成因和动力学背景的认识。通江岭铜钨矿位于长江中下游Fe-Cu-Au成矿带九瑞矿集区北侧,为近期新发现的斑岩-矽卡岩型矿床,经济矿物主要为黄铜矿和少量白钨矿,呈细脉状和浸染状产于斑岩与矽卡岩中。本文对赋矿岩体花岗闪长斑岩中的锆石和含矿矽卡岩中石榴子石进行LA-ICP-MS U-Pb同位素精确定年,锆石^(206)Pb/^(238)U的加权年龄为146.3±0.9 Ma(2σ,MSWD=1.13,n=33),石榴子石^(206)Pb/^(238)U加权平均年龄为142.9±2.1 Ma(2σ,MSWD=1.2,n=17),表明矽卡岩和岩体形成时代相近,成岩成矿作用过程连续。通江岭铜钨矿成岩、成矿时代与九瑞矿集区典型矿床成岩、成矿时代一致,同时也与长江中下游地区铜陵、安庆和部分鄂东南的典型铜多金属矿床成岩、成矿时代基本一致,均属于长江中下游成矿带晚侏罗世—早白垩世多金属成矿作用事件的产物。 展开更多
关键词 通江岭铜钨矿 锆石 石榴子石 U-PB定年 九瑞矿集区 成岩成矿年龄
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江西瑞昌盆地土壤气体Rn、CO_(2)地球化学特征研究
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作者 赵影 陈志 +7 位作者 吕坚 肖孟仁 胡婷霞 刘兆飞 何鸿毅 罗齐彬 王成楠 胡旭东 《地震研究》 CSCD 北大核心 2023年第4期542-550,共9页
通过野外流动观测,获取了2005年江西九江—瑞昌M S5.7地震震中所处的瑞昌盆地139个测点的土壤气体Rn和CO_(2)浓度数据。地质统计分析显示,瑞昌盆地Rn、CO_(2)背景浓度分别为7.33 kBq/m^(3)和0.50%,异常界浓度分别为27.50 kBq/m^(3)和6.... 通过野外流动观测,获取了2005年江西九江—瑞昌M S5.7地震震中所处的瑞昌盆地139个测点的土壤气体Rn和CO_(2)浓度数据。地质统计分析显示,瑞昌盆地Rn、CO_(2)背景浓度分别为7.33 kBq/m^(3)和0.50%,异常界浓度分别为27.50 kBq/m^(3)和6.00%。Rn和CO_(2)浓度空间分布结果表明:Rn浓度异常呈NE向优势分布特征,可能反应了当前赣北区域的构造应力场状态;Rn和CO_(2)浓度的同步异常带与刘家—范家铺—城门山断裂带、瑞昌盆地东南缘断裂重合较好;Rn、CO_(2)浓度异常分布对比分析显示瑞昌盆地东南方向的断裂活动性较西北方向的断裂活动性强,推测瑞昌盆地内相关地震活动与盆地东南方向断裂构造关联性较大。 展开更多
关键词 九江—瑞昌地震 土壤气 地球化学 Rn CO_(2)
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江西瑞昌市露天开采矿区地质灾害形成条件研究
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作者 聂文明 《世界有色金属》 2023年第15期220-222,共3页
地质灾害是影响矿山安全及经济效益的重要原因之一,通过对露天开采矿区的地质灾害进行调查,本文分析了研究区地质背景、不良地质现象的特征、分布情况及影响因素,并对灾害体的稳定性进行评价,指出了现有防治措施所存在的问题,并提出了... 地质灾害是影响矿山安全及经济效益的重要原因之一,通过对露天开采矿区的地质灾害进行调查,本文分析了研究区地质背景、不良地质现象的特征、分布情况及影响因素,并对灾害体的稳定性进行评价,指出了现有防治措施所存在的问题,并提出了再防治措施,确保矿区的生产活动安全。 展开更多
关键词 地质灾害 形成条件 大气降水及地下水 瑞昌市
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