The archipelagic arc tectonic evolution of the meso - tethys in the western part of the bangong lake - nujiang suture zone 怒江结合带西段中特提斯多岛弧构造演化
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Small - scale mining utilization of marine resources in archipelagic waters , territorial sea and exclusive economic zone 6 、在菲律宾水域、领海及专属经济区小规模采矿
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Thus , they might be derived from a back - arc basin with an archipelagic system in paleo - tethys , instead of a large ocean basin . the isotopic geochemistry shows that the jinshajiang ophiolitic melange has higher e nd ( t ) values ( + 7 . 42 - + 5 . 44 ) , suggesting that it may be derived from a lree depleted mantle source without significant contamination by the continental crust , but affected slightly by a fluid from a subducted ocean crust 同位素地球化学研究表明,金沙江蛇绿混杂岩具有较高的_ ( nd ) ( t )值( + 7 . 42 + 5 . 44 )暗示蛇绿岩来源于lree长期较亏损的地幔源,演化过程中没有受到陆源物质的明显混染,而主要受到少量俯冲洋壳析出流体的影响。
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According to the united nations convention on the law of the sea , the article follows expounding the legal position of internal waters , the territorial sea , the adjacent zone , the exclusive economic zone , international straits , archipelagic waters and the high seas , and analyzing the rights and obligations of coastal countries in above areas and the criminal jurisdiction and civil jurisdiction of the coastal country and the flag state . then , the article clears up the rights of shipping of vessels in different areas , which is the main point of the paper . circling this main point , the article further makes some advice to better our regulations on the law of the sea 因此,本文从船舶的定义及船舶航行权的性质和意义入手,以《联合国海洋法公约》为依据,阐述了公约所划定的内水、领海、毗连区、专属经济区、国际海峡、群岛水域及公海的法律地位、分析沿海国在这些海域中的权利和义务,以及沿海国与船旗国对船舶的刑事、民事管辖权,进而明确了船舶在不同海域的航行权,并围绕这一中心问题,提出了完善我国海洋法律制度的相关建议。
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Based on the geological , stratigraphic and geochemical characteristics of the ophiolitic melange , island - arc and rift volcanic rocks from the jinshajiang zone , an archipelagic tectonic model with multi - rift and multi - subduction is proposed to explain the evolution of jinshajiang paleo - tethys . the ophiolitic melanges of the jinshajiang zone are mainly outcropped at baimangxueshan , tongduo , gongka , dongzhulin and jiyidu in the deqin county . the geochemistry of major and trace elements of the jinshajiang ophiolite shows its geochemical characteristics are similar to those of the more and island - arc volcanic rocks , but different from those of the typical n - mopjb 金沙江蛇绿混杂岩主要分布在德钦县的白茫雪山、通多、共卡、东竹林和吉义独地区,主量和微量元素地球化学特征研究表明,金沙江蛇绿岩不具有典型n - morb的地球化学特征,而具有介于morb和岛弧之间的地球化学特征,暗示它并非形成于宽阔的大洋环境,不是古特提斯在滇西北地区的主缝合带,可能是古特提斯多岛洋体系中的一个弧后盆地。
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In order to explain the spatial and temporal distribution of volcanic rocks with different ages and tectonic regimes , one archipelagic model is proposed . the shizong - mile zone in se yunnan was composed of different tectonic blocks with different ages , lithological features and provenances , and contacted each other by a shear zone 滇东南师宗弥勒带主要以一系列逆冲断层为骨架,剪切包容古生界、少量三叠系和元古界地层的构造岩块、以及火山岩构造岩片,共同构成一个由多条断层控制不同时代、不同性质构造岩块的混杂带。