The 21st Century Maritime Silk Road: Sino-Sri Lanka Bilateral Maritime Cooperation

张仁平，教授，中国大连海事大学国际海事公约研究中心主任。 姜州阳，助理，中国大连海事大学国际海事公约研究中心。 任袖语，助理，中国大连海事大学国际海事公约研究中心。 杨迎，助理，中国大连海事大学国际海事公约研究中心。【中文摘要】丝绸之路经济带和21世纪海上丝绸之路是促进中国与古丝路沿线各国相互投资与合作的战略构想。2013年10月，中国国家主席习近平在出访东南亚国家期间，提出共建海上丝绸之路的重大倡议，他回顾了中国古代海上丝绸之路的历史，并勾勒出一条新的海上丝绸之路。中国重振海上丝绸之路，就是要弘扬古丝路和平、友好与合作的精神，与沿线各国实现共同发展，打造命运共同体，助推海上安全建设。本文将从3方面论述海上丝绸之路的建设：亚洲基础设施投资银行、基础设施建设和自由贸易区。最后，本文提出从政策、能力建设和培训等方面增强中斯双边海上合作。斯里兰卡是第一个正式支持中国“一带一路”战略的国家。中斯均希望两国的双边合作会成为新时期海上合作的样板，同时也让斯里兰卡成为镶嵌在21世纪海上丝绸之路上的一颗璀璨明珠。 【Abstract】 The Silk Road Economic Belt and the 21st Century Maritime Silk Road are Chinese strategic initiatives to increase investments and foster collaboration along the historic Silk Road. Chinese President Xi Jinping first raised the Maritime Silk Road initiative when he visited Southeast Asia in October 2013.During his visit, he memorialized the ancient Maritime Silk Road and outlined a new Maritime Silk Road, in order to revive the Maritime Silk Road to carry forward the spirit of peace, friendship, and cooperation of the ancient Silk Road.China hopes to realize common development with all countries along the road to improve maritime security, and develop a community of common destiny. This paper examines the building of the new Maritime Silk Road from three aspects: the Asian Infrastructure Investment Bank, infrastructure construction, and free trade areas. Finally, this paper proposes to better bilateral cooperation between China and Sri Lanka in the areas of policy, capacity building and training. Sri Lanka is the first country to officially support China’s initiatives and both countries hope that their bilateral collaboration will become a model for maritime cooperation in the new era, resulting in Sri Lanka becoming a dazzling pearl along the 21st Century Maritime Silk Road

新疆阿尔泰南缘康布铁堡组钾-钠质流纹岩锆石U-Pb年龄和地球化学/Zircon U-Pb ages and geochemistry of the potassic and sodic rhyolites of the Kangbutiebao Formation in the southern margin of AItay, Yinjiang[J]

阿尔秦南缘分布着大量的晚古生代康布铁堡组火山岩系,是许多铁矿、铜矿以及铅锌矿的赋矿围岩.阿尔泰南缘麦兹和克朗火山-沉积盆地内的钾-钠质流纹岩的年龄分别为396.7±1.4Ma和394.0±6.0Ma,结合近期研究成果,进一步表明阿尔泰南缘火山岩主要形成于晚古生代早期,锆石U-Pb年龄峰期在400Ma左右.钾-钠质流纹岩具有高硅(SiO2的含量范围为73％～ 82％)、高碱(总碱含量介于4％～7％)和过铝质(高A/CNK值＞1)的特征,并见有白云母和黑云母的矿物组合,属于高硅高碱过铝质的钙碱性火山岩.此外,它们的Sr和Nd同位素分别为87Sr/86Sr=0.7074～0.7144,143Nd/144Nd=0.512072 ～0.512252,具有上地壳来源的特征,说明其岩石成因与初生地壳的部分熔融作用有着密切关系.结合区域地质背景分析,它们都产在与俯冲消减作用有关的陆缘岛弧的地质环境中.因此,我们推断本区钾-纳质流纹岩的原始岩浆为高硅高碱的花岗质岩浆,是由进入陆壳的高侵位玄武岩浆的底侵作用导致其上部地壳近固相线的低程度部分熔融的产物