辽宁沿海经济一体化发展研究

辽宁沿海经济带是中国最具发展潜力的经济区域之一,沿海六城市产业、生产要素、交通基础设施、旅游资源具有互补性,区域之间通达性强,具备一体化合作发展的基础,但在辽宁沿海经济带建设过程中．还存在着体制性障碍与地方保护主义、产业同构竞争和利益博弈等制约沿海经济带发展的因素。本文分析辽宁沿海经济带合作基础和存在问题,在此基础上提出沿海经济一体化发展的对策和建议。     

中俄蒙跨边界次区域矿产资源合作开发机制与模式研究

本文以区域经济地理学为理论基础．采用实证分析的方法．结合东北经济区现实发展条件,通过分析中俄蒙三国毗邻地区矿产资源合作的区位条件、贸易条件、资源互补条件及开发现状,探讨区域合作深入发展的制约机制与优化机制,并结合实证研究总结出政府主导型、大型国有企业合作型和民营企业境外拓展型三种中俄蒙跨边界矿产资源合作开发模式。     

中非旅游合作的现状和未来

中非合作论坛北京峰会的成功召开表明,中国愿意与非洲国家共同努力,尽快摆脱贫困,共享发展成果,走向共同富裕.从非洲概况和非洲旅游资源的优势、特征及旅游市场的现状和未来着手,针对非洲旅游市场存在的问题,提出中非旅游合作的思路和对策.对当代非洲旅游开展全方位的研究,就是为开展全方位中非旅游合作作准备;为尽快摆脱贫困,共享发展成果,走向共同富裕献计献策.     

蒙古的经济发展与东北亚经济合作

90年代以来,蒙古对外经济联系格局发生了显著变化,东北地区日益成为蒙古对外经济联系的首选地区。本文从蒙古参与东北亚经济合作的必然性、与东北亚经济合作的态势、在图们江地区开发中的地位和作用三个方面分析了蒙古参与东北亚经济合作的趋势及其在东北亚经济合作中的地位和作用,并论述了蒙古经济发展的战略选择。     

Calling for Nexus Approach: Introduction of the Flagship Programme on Climate,Ecosystems and Livelihoods

The United Nations Environment Programme (UN Environment) launched at the end of 2016 a decade-long (2016-2025) flagship programme on Climate, Ecosystems and Livelihoods (CEL), with the aim to assist developing countries in delivering the Sustainable Development Goals (SDGs) and climate targets while protecting their ecosystems and improving the livelihoods of their people. The CEL programme is a major initiative supported by China and other developing countries to promote long-term South-South cooperation, led by the United Nations Environment Programme International Ecosystem Management Partnership (UNEP-IEMP). This article presents the conceptual framework and implementation strategy of the CEL programme, which were proposed through consultations between UN Environment, Chinese and international experts. Within the conceptual framework, the CEL programme will 1) focus its work on the nexus of climate change, ecosystem services and sustainable livelihoods as the primary priority; 2) encourage cross-sectoral and multi-stakeholder cooperation, enhance interdisciplinary research, and strive for breakthroughs that cross disciplinary boundaries; 3) provide four types of services and products—monitoring and assessment, capacity building, technology demonstration, and science for policy through mainly South-South cooperation; and 4) have far-reaching impacts on delivering SDGs and climate targets in vulnerable developing countries. The CEL programme is going to be implemented in a strategic way through a set of related projects and initiatives. More particularly, it will 1) focus on fragile ecosystems like drylands, mountains, river basins and coastal zones in Asia, Africa and other key regions along the Belt and Road, in the early stage and expand to include some other regions at a later stage; 2) take a three-phase approach, including Phase I, Kick -off (2016-2018), Phase II, Development (2019-2021), and Phase III, Scaling-up (2022-2025); and 3) draw on the globally relevant knowledge, expertise and other resources of a substantial network of partners. So far, UNEP-IEMP has developed more than twenty projects and initiatives in the regions along the Belt and Road, especially in Africa and the Greater Mekong Subregion, which lay a solid foundation for the implementation of CEL programme in its first phase.     

A Study on the Spatial Distribution of China’s Potential Foreign Cooperation on Grain from Geographical View

Further utilization of global agricultural resources and the expansion of potential international cooperation space are necessary measures to promote a new level of China’s national food security and optimize the structure of domestic food consumption. This study measured the global potential cultivated land area and national grain self-sufficiency. Based on the two-above measures, the authors made a classification of China’s foreign agricultural cooperation countries and depicted the spatial pattern of cooperation based on the grain trades of those countries with China. The grain exporters include Australia, North America, South America, Eastern Europe and Central Asia; and the target countries for “going abroad” of Chinese grain enterprises are mainly located in Sub-Saharan Africa and northern Latin America. This study proposes that China’s policy of cooperation on grain should be shifted to non-traditional partners alongside the “Belt and Road Initiative” region. Specifically, China could expand grain imports from Russia, Kazakhstan, Ukraine and other East European and Central Asian countries, and the direction for China’s agricultural enterprises “going abroad” should shift to Sub-Sahara Africa.     

An organizational model and border port hinterlands for the China-Europe Railway Express

Facilities connectivity is a priority area for implementing the Belt and Road Initiative (BRI). The “China-Europe Railway Express” (CER Express) mode of transport organization links China with Europe by fast-track cargo rail. A major instance of facilities connectivity related to this project is an important practical and symbolic instance of BRI transport cooperation. The strategic significance of the CER Express and a number of operational issues are outlined, as are the implications of limited market potential for costs and competitiveness. A “hub-and-spoke” organizational model that can generate scale economies and reduce costs is proposed. To examine the establishment of an organizational model of this kind, the economic hinterlands of Alashankou, Erenhot, and Manzhouli are identified under high-, mediumand low-cost scenarios using an analytical methodology that determines distance and economic costs, and a number of transport hubs (that include Harbin, Zhengzhou, and Lanzhou) are identified. The results found that the cost of the routes from 314 Chinese cities to Moscow is the lowest via Manzhouli in the high- and medium-cost scenarios, but the routes change via Erenhot in the low-cost scenario. A number of policy recommendations should follow up.     

跨境流动视阈下的节庆文化与民族认同研究——中越边境苗族花山节案例

边界是分割不同政治实体的界线,但国家对于边界的管治往往是有弹性的,因而孕育了丰富的“流动”,成为经济融合、社会交流与文化对话的重要场域。跨境民族是受其影响的典型群体,他们在原本生活区域被分隔的情况下,从未间断过跨境流动。总体来看,跨境流动过程中的文化认同及其形成机制是多元复杂的。本文以云南省河口县中越边境地区的苗族花山节为研究切入点,通过质性研究方法探讨节庆所折射的民族文化认同与国家认同的建构过程。研究发现：跨界的流动性加强了民族文化的交流与认同,共同促成了花山节的文化传承,维系了跨境民族的亲缘关系。这样的跨界流动亦强化了边界所形成的发展轨迹差异的感知,从而增强了中国籍苗族边民的国家认同与国家自豪感。     

长江经济带区域合作的格局与演变

梳理区域合作的政治经济环境演变,试图对长江经济带区域合作的主体、主题、形式和发展水平等进行综合分析。流域管治事务复杂,部门管理与行政区管理交叉,造就了区域合作模式多样与发展水平差异。经济带在长江防洪、大通关和检疫等方面的合作发展迅速,而在水资源环境、港口岸线、基础设施和生态补偿等方面的信息共享和合作平台建设仍发展缓慢。长三角已经建立了覆盖全、层次多、主题丰富的区域合作机制;由于国家长期对成渝经济区的推崇,两地在区域性项目建设上合作密切;中游四省合作发展水平相对最低,缺乏强有力的中心城市引领,地区竞争大于合作激励。     

协同模型与遗传算法的集成

提出协同模型中蚁群算法和遗传算法集成的方案，用于生成纹理分类的模板。介绍了蚁群算法的原理和集成方案的实施步骤，以及在搜索最优解过程中蚁群移动方向的决策方法。为了验证集成方案的正确性，对航空影像的居民地、灌木、水田、山地、旱地5种目标进行了识别试验，并与仅使用遗传算法的结果进行了比较。试验结果表明，该集成方案的识别效果有明显的提高。