Chinese overseas industrial parks in Southeast Asia: An examination of policy mobility from the perspective of embeddedness

The development of overseas industrial parks is a key component of the Belt and Road Initiative and an expected experimental way of promoting inclusive globalization by inventing new forms of cooperation between China and local host countries. Policy mobility, a classic theory within international political geography addressing the connection between local and global policies, has implications for overseas industrial parks development. In this paper, we argue that policies are not easily moved directly from one place to another; instead, policies are embedded due to the role of local actors in policy mobility. This article first provides an overview of seven China-Southeast Asia economic and trade cooperation zones identified by the Ministry of Commerce, and analyzes their key participants. It then discusses policy mobility by looking into the roles of revenue, land, and talent in developing these industrial parks. The paper finds that these parks face challenges, such as the complicated geographical environments of host countries, huge pressure from enterprise investment capital, the lack of overseas service platforms, and underdeveloped agglomeration economies. In the light of the current situation, policy suggestions for the future sustainable development of overseas industrial parks are put forward.     

滇、川、黔成矿区的铅锌矿源层（岩）

滇、川、黔铅锌成矿区的矿源层（岩）及其成矿作用，具多矿源层（岩）、多容矿层和多遮挡层共存的特点。矿源层（岩）改造成矿分海西晚期改造生成贫铅锌矿床和燕山期改造生成铅锌富矿床两个旋回，改造成矿的３个主因是：多条继承、发展了基底构造的深一道断层系统，峨眉山玄武岩浆上涌产生的高热能、喷气、矿质和广泛、多中心循环的热卤水，铅锌矿床为沉积─改造─后成成矿。     

重庆青鹏煤矿-200m水平突水水源分析

青鹏煤矿位于重庆市沙坪坝区青木关镇及壁山县壁城镇,已开采50余年.随着开采水平的延深,矿井地下水流场发生了相应的变化,改变了地下水原有的补、径、排条件.2012年2月,青鹏煤矿-200m水平-22103运输巷施工过程中,碛头煤层(M2)顶板裂隙突水造成局部淹井事故.通过地面及井下水文地质调查以及采取地表水、泉水、矿井水样进行水质分析,指出矿井突水水源由须家河组裂隙水、采空区积水和嘉陵江组灰岩岩溶裂隙水的越流补给3部分组成.为矿井防治水提供了水文地质依据.     

鞍山附近“樱桃园组”的构造样式及其时代讨论

本文区分了“樱桃园组”岩石在元古主构造旋回的三幕变形,详细描述了各幕SFL组合和按区段进行了投影。主变形幕D₁的构造最发育,F₁控制着本区的岩性分布。构造序列及样式变化显示由高塑性向脆性的变形格式。本组与下伏的太古鞍山群变粒岩在构造序列、样式和变质相上都有显著差异,过去许多地质学家把二者混划为一个单位,统名“鞍山群”,属太古宙。但本组与上覆的辽河群(上元古)的构造样式和变质相却相似,故其时代相当于早元古Ferrian期。     

全国资源与生态环境遥感监测数据管理与应用服务系统设计

为推动资源与生态环境遥感监测数据的应用与服务,为国家、相关行业管理决策和社会公众提供有价值的信息,需要在资源与生态环境遥感监测成果数据基础上,开发数据管理与应用服务系统。本文从国家资源与生态环境建设的实际需求出发,结合国土资源部实施的环北京地区资源与生态环境遥感监测成果,探讨资源与生态环境遥感监测数据管理与应用服务的技术解决方案,搭建资源与生态环境遥感监测数据管理与应用服务技术平台,并实现网络环境下对资源与生态环境监测形成的各种类型数据的集成化管理。     

全新世长江泥沙堆积的时空分布及通量估算

利用长江中下游、河口及口外、浙-闽沿岸陆架6个主要沉积盆地的40个晚第四纪钻孔及其年代学数据和长江口外、陆架的浅地层剖面,计算了全新世不同阶段各沉积盆地的沉积速率,并进行了近7 000年来泥沙堆积通量的估算。研究发现全新世早期距今10 000年至8 000年间长江口下切古河谷是长江泥沙的主要堆积中心,沉积速率可高达15m/ka。随着海平面上升,全新世中期长江中下游也成为长江泥沙的重要沉积盆地,其中江汉盆地的沉积速率可达10m/ka。近2 000年来,口外、陆架的堆积呈明显增加趋势,反映长江中下游盆地和河口可容空间日益减小。根据沉积速率估算,距今7 000年来长江中下游堆积泥沙约13 074×108 t,同期水下三角洲和陆架的泥沙堆积量约为9 470×108 t。研究还发现全新世以来有两个异常低沉积速率时期：距今8000-7 000年期间上述各沉积盆地沉积速率均显著低,未见长江泥沙的沉积中心; 距今4 000-2 000 年期间长江口呈现低沉积速率。 这两次异常的原因推测与海平面、气候波动事件密切相关。     

Brillouin scattering study on elastic and piezoelectric properties of laser irradiated ZnO single crystals

Brillouin light scattering technique can be successfully used to determine the whole set of elastic and piezoelectric constants of a ZnO single crystal irradiated by different laser energy densities, into a micron range (radiation layer thickness). It is found that the scattering intensity, the linewidth and the Brillouin scattering shift of acoustic phonons are all strongly dependent on laser energy density. Based on the sound propagation equations and these results, the directional dependences of the compressional and shear moduli of the irradiated ZnO sample in the (001) plane are investigated. It is found that under an appropriate laser condition, 248 nm KrF excimer laser irradiation can significantly improve the surface quality and increase the elastic properties of ZnO single crystal. This procedure has potential applications in the fabrication of ZnO-based surface acoustic wave and optic-electronic devices.     

三苯基氯化锡对扁藻细胞超微结构的影响

于１９９２年４月－１９９２年６月以扁藻为材料进行半抑制深度三苯基氯化锡处理７２ｈ实验，用透射电镜观察观察中毒状态扁藻细胞超微结构的变化。结果表明，线粒体发生水肿，内脊局部瓦解，基质内出现由双层膜包围的同心质膜轮；叶绿体内光合片层的网状结构被破坏，光合片层上下重叠成厚块状；蛋白核中央髓部肿胀，淀粉鞘破裂成多角形淀粉板，并分散在髓部周围；叶绿体基质中出现大量淀粉粒，眼点因受淀粉粒挤压而由藻体中下部移至     

开展我国海洋区域地质调查势在必行

本文概述了建国以来我国海洋地质调查与研究工作取得的丰硕成果。论述区域地质调查在海洋地质基础工作和未来海洋开发中的战略意义,介绍了国内外海洋区域地质调查的现状,对开展这项调查的可行性条件,以及进行1/100万海洋区域地质调查的项目内容、技术方法和提交成果等提出了设想和建议。