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11篇 您的检索式:作者名="WangJianping"
    题名 作者 年代 出处 被引量
1Control of Deep Tectonics on the Superlarge Deposits in China显示文摘Seventy-three large-superlarge deposits in China were formed in 4 metallogenic epochs, and located in 6metallogenic domains. By combing their time-space distribution and the relevant data of crustal thickness, we discuss the control conditions of deep tectonics on superlarge deposits. The various spatial variation of the crustal thickness where deposits locate is closely related to their different tectonic setting. The crustal thickness of the region where deposits are in the Precambrian metallogenic epoch is 37.1 km and shows double-peak distribution, which is related to the different tectonic-mineralization processes in the Tarim-North China and Yangtze metallogenic domains. The crustal thickness of the region where deposits are in the Paleoproterozoic metallogenic epoch is 43.4 km and shows normal distribution, which is the result of 'pure' mineralization setting. The crustal thickness of the region where deposits are in the Late PalaeozoicEarly Mesozoic metallogenic epoch is about 41.2 km and shows multi-peak distribution, which can be related with dispersing distribution in the metallogenic domain of these superlarge deposits. The crustal thickness of the region where deposits are in the post-Indosinian metallogenic epoch is 37.3 km, and shows skew distribution, which resulted from different tectonic settings in eastern and western China.YANGLiqiang DENGJun WANGJianguo WEIYanguang WANGJianping WANGQinfei LUPing 2004Acta Geologica Sinica(English Edition)2004,78,2:26
2Crust-Mantle Structure and Coupling Effects on Mineralization : An Example from Jiaodong Gold Ore Deposits Concentrating Area, China显示文摘Based on the results of two dimension velo city structure, 1∶100 000 aeromagnetic anomaly, 1∶200 000 bouguer gravity anom aly and seismic anisotropy of Jiaodong and neighboring region in Shandong, China , the information of geophysical field was divided into two parts: deep and sh allow focus fields. And then, the information of two different fields was c ombined with that of deep seated geology and ore deposit features. The syntheti c result was adopted to analyze three dimension structure, to probe into crust mantle coupling effects of mineralization and dynamics of ore formation system .YangLiqiang DengJun ZhangZhongjie WangGuangjie WangJianping 2003Journal of China University of Geosciences2003,14,1:17
3Evolution of an Ancient Large Lake in the Southeast of the Northern Tibetan Plateau显示文摘Nam Co is the largest (1920 km2 in area) and highest (4718 m above sea level) lake in Tibet. According to the discovery of lake terraces and highstand lacustrine deposits at several places in Nam Co and its adjacent areas, the authors confirm the existence of an ancient large lake in the southeastern part of the northern Tibetan Plateau. On the basis of the U-series, 14C and ESR dating, coupled with the levelling survey of lake deposits and geomorphology, the evolutionary process of the ancient large lake in the southeastern part of the northern Tibetan Plateau may fall into three stages: (1) the ancient large lake stage at 115-40 ka BP, when the ancient lake level was 140-26 m above the level of present Nam Co; (2)the outflow lake stage at 40-30 ka BP, when the ancient level was 26-19 m above the present lake level; and (3) the Nam Co stage since 30 ka BP, when the ancient lake level was < 19 m above the present lake level. During the ancient large lake stage, a large number of modern large, medium-sized and small lakes, including Nam Co, Siling Co and Zhari Namco, in the southeastern part of the northern Tibetan Plateau, were connected into a single large ancient lake, rather than several separate lakes connected by river channels. Its areal extent may have gone beyond the watersheds of the modern endorheic and exorheic drainage systems; so it may be called the 'ancient east lake', 'ancient south lake' and 'ancient west lake'. It might also be connected with other ancient lakes in the southern and western parts of the northern Tibetan Plateau to form a unified 'ancient large lake' on the northern Tibetan Plateau.ZHUDagang MENGXiangang ZHAOXitao SHAOZhaogang XUZufeng YANGChaobin MAZhibang WUZhonghai WUZhenhan WANGJianping 2004Acta Geologica Sinica(English Edition)2004,78,4:15
4Metallogenic Effect of Transition of Tectonic Dynamic System显示文摘Tectonic dynamic system transition, one of the main factors in metallogenesis, controls metallogenic fluid movement and ore body location in orefields and on an ore deposit scale (mainly in the continental tectonic setting), and even the formation and distribution of large-scale deposit clusters. Tectonic dynamic system transition can be classified as the spacious difference of the tectonic dynamic system in various geological units and the temporal alteration of different tectonic dynamic systems. The former results in outburst of mineralization, while the latter leads to the metallogenic diversity. Both of them are the main contents of metallogenic effect of tectonic dynamic system transition, that is, the alteration of dynamic system, the occurrence of mineralization, and the difference of regional tectonic dynamic system and metallogenic diversity. Generally speaking, the coupling of spatial difference of tectonic dynamic system and its successive alternation controlled the tempo-spatial evolution regularity of mineralization on a larger scale. In addition, the analysis of mineralization factors and processes of typical ore deposits proved that the changes of tectonic stress field, the direct appearance of tectonic dynamic system transition, may lead to the accident of mineralization physical-chemical field and the corresponding accidental interfaces were always located at ore bodies.DengJun WangQingfei WeiYanguang WangJianping SunZhongshi YangLiqiang 2004Journal of China University of Geosciences2004,15,1:15
5Metallogenic Systems on the Paleocontinental Margin of the North China Craton显示文摘The North China Craton (NCC) is one of the largest blocks composing the continent. Different types of continental margins well developed around the NCC, along with lots of metallogenic systems of different metals and different times. Based on the study on the structural evolution of the NCC, the authors made a new division of tectonic units of the NCC. Through an analysis of the data of 1:25000 geochemical survey on stream sediments, regional geochemical features of main ore-forming elements including Au, Ag, Cu, Pb, Zn, W, Ni, Co and Mo of the NCC are discussed in the paper. Then different metallogenic systems and their forming processes and geodynamics are discussed in detail. At last, temporal and spatial distribution regularities are summarized and ten favorable ore-control factors on the paleocontinental margins are put forward, including (1) abundance of ore sources; (2) rendezvous of ore-forming fluids; (3) high thermo-dynamic anomaly; (4) remarkable Earth crust-mantle interaction; (5) cluster of macroscopic structures and their long activities; (6) diversity of ore-forming environments; (7) long geohistory; (8) multiforms of critical transitional ore-forming mechanisms; (9) multi-staged and superimposed ore-formation; and (10) suitable preservation condition.ZHAIYusheng DENGJun TANGZhongli XIAORongge SONGHonglin PENGRunmin SUNZhongshi WANGJianping 2004Acta Geologica Sinica(English Edition)2004,78,2:3
6显示文摘XiaoYue(肖月) DuYing(杜滢) WangJianping(王健平) etal 2011华西口腔医学杂志2011,29,4:1
7Characteristics of the Composite Metallogenic System along the Jilin Paleocontinental Margin and the Evolution of Continental Dynamic Regimes显示文摘In view of the existing problems about the metallogenic epoch and origin of the complex along the Jilin paleocontinental margin, we propose the composite metallogenic system of the Jilin old land, based on the theory of metallogeny and from the continental dynamics and comprehensive analysis on the metallogenic characteristics. Its scientific theory is demonstrated by the following aspects: (1) Screening and analysis of the multi-stage superimposition and sequences. The composite ore-forming system consists mainly of three types: the divergent-type epicontinental metallogenic system on the southern margin, the convergent-type epicontinental metallogenic system on the northern margin and the strike-slip-type epicontinental metallogenic system on the northeastern margin. Their major metallogenic epochs are Archean-Proterozoic, Variscan and Yanshanian respectively. (2) Comprehensive analysis of the genetic relations of the complicated deposits. The above-mentioned three types all indicate a consanguinity among granites, vein rocks and gold deposits, correspondence with geochemical elements, and unicity showing the same activities of mantlederived fluids and multi-source origin of ore-forming substances. (3) As to the mechanisms for mineral concentration, in addition to the sources, we also focus on the co-actions of permeability, vibration, gas-liquid state alternation and abrupt changes of flow velocity during the movement of ore-forming liquids, as well as the extraction and communication of multi-sequence circulating liquids. (4) It is helpful for establishing the relationship between metallogeny and the evolution of continental dynamic regimes, i.e., the ore-controlling correlations between the ore-forming elements-metallogenic series-metallogenic systems-composite metallogenic system and ore-controlling structural features (stratabound, primary and branching types)-regional faulting or secondary continental extension and collision-transformation of different continental dynamic types (divergent, convergent and strike-slip)-the evolution process of the whole old land for the Jilin old land margin. All these are helpful for further researches on the continental metallogenic dynamics.SUNZhongshi JIANGYanguo DENGJun CHEYingfang WANGJianping 2004Acta Geologica Sinica(English Edition)2004,78,2:1
8Multivariate Regression Analysis of Prognostic Factors in Colorectal Cancer显示文摘Objective: To evaluate the relationship between clinicopathologic features and prognosis of col-orectal cancer after surgical treatment. Methods: The relationship between clinicopathological character-istics and prognosis of 941 patients with colorectal cancer after surgical treatment were investigated by univariate and multivariate analysis. Results: The overall 3- and 5-year survival rates of patients withcolorectal cancer after surgical treatment were 63.2% and 60.8% respectively with a median survival of 1841 days. Univariate analysis revealed that such factors as gross findings, degree of differentiation, depth of infiltration, nodal and distant metastasis and neoplastic intestinal obstruction were correlated with the survival rate. Dukes stages, gross tumor configuration, intramural spread and differentiation degree were shown to be available independent prognostic factors by multivariate analysis. Conclusion: Dukes stage,as the most important available independent prognostic factor for colorectal cancer (P<0.0005), can be used to assess the postoperative survival.YANGZuli WANGJianping WANGLei DONGWenguang HUANGYihua QINJianzhang ZHANWenhua 2003The Chinese-German Journal of Clinical Oncology2003,2,3:1
9StudyontheProjectionnon-modealgoritmoflaserparticlesizemeasurement显示文摘Gebaozhen WangJianping ZhangYimo 1998ChineseJournalofLasers1998,7,5:1
10Type correlation analysis between six morphological trait index and eightisozy me loci显示文摘WANGJianping WANGXiankun 2000Chinese Rice Research Newsletter2000,8,1:0
11Research on Superimposed Metallogenic System显示文摘As located in the junction of three tectonic plates (the Eurasian plate, the Indian plate and the west Pacific plate), the China continent shows complex regional metallogenic features due to tectonic evolution of “micro-plates, polycycle tectonic movements”. Well developed superimposed metallogenic systems have constituted one of the regional metallogenic features in China. Through the study on superimposed metallogenic system of the middle and lower reaches of the Yangtze River and of the Yuebei basin (northern Guangdong Province), the authors put forward some basic combination pattern of sedimentary-magmatic superimposed metallogenic system and summarize its forming conditions (controlling factors).ZhaiYusheng WangJianping DengJun PengRunmin 2004Journal of China University of Geosciences2004,15,1:0
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