Water Cooperation Priorities in the Lancang-Mekong River Basin Based on Cooperative Events Since the Mekong River Commission Establishment     

FENG Yan  WANG Wenling  SUMAN Daniel  YU Shiwei  HE Daming 《中国地理科学(英文版)》2019,(1):58-69

The Lancang-Mekong River has attracted much attention from researchers, but the cooperation on water issues in this river basin has been limited, even after the establishment of the Mekong River Commission(MRC). Cooperation on water resources has been determined as one of the key priority areas in the Lancang-Mekong Cooperation Mechanism, but there are no details of targets. In order to establish the priorities of water cooperation under the mechanism, we adopted nine categories to classify the objectives of 87 water cooperation events based on the ‘Lancang-Mekong Water Cooperative Events Database' from 1995 to 2015. Based on the occurrence of cooperative events, cooperative objectives, cooperative scales, and approaches to cooperation, we conducted statistical, correlation, and text analyses. Our analyses indicated the following results: under the impact of economic conditions inside and outside the river basin, full cooperation appeared more difficult than bilateral and multilateral cooperation. Each of the partners adopted different preferences for cooperation targets. Cooperation with more definite objectives was easier to establish than cooperation with broader and more complex objectives. The potential objectives for water cooperation were navigation, hydropower, joint management, data sharing, flood control and water use. Because hydropower development is controversial, and because water cooperation is avoided by most existing regional cooperation mechanisms due to its complexity, we suggest the following priority areas for water cooperation in the Lancang-Mekong River Basin. 1) Navigation and flood control/drought relief are attractive objectives for all the riparian countries across the whole watershed. 2) Data sharing should be a priority for cooperation in the watershed due to its laying the foundation for the equitable and reasonable utilization of transboundary waters. 3) Hydropower is an objective best implemented mainly through bilateral cooperation, and on tributaries.  相似文献   

国际蓝碳合作发展与中国的选择   总被引：2，自引：0，他引：2  

赵鹏  胡学东 《海洋通报》2019,38(6):613-619

海洋储存了地球上93%的CO_2,是全球最大的碳库。发挥海洋固碳、储碳作用,对应对全球气候变化具有重要意义。《联合国气候变化框架公约》和《巴黎协定》是2020年后国际气候治理的基础,为国际蓝碳合作指明了方向,也提供了国际法依据。当前,国际蓝碳合作从科学研究向纳入国际气候治理方向不断推进,不少国际组织和国家已着手推动蓝碳国际规则制定。中国蓝碳资源分布广泛,特色鲜明,蓝碳发展起步阶段里中国的参与不仅是对全球应对气候变化的重要贡献,更有助于通过蓝碳合作增强我国在全球气候治理和海洋治理领域的影响力和话语权。我国蓝碳发展应从国内、国际两个方面着手。在国内夯实基础、补足短板,加强蓝碳基础研究和实践,建立蓝碳评估标准,加快蓝碳人才队伍建设。在国际上积极参与现有国际蓝碳计划,在"21世纪海上丝绸之路"等机制框架下开展双、多边蓝碳合作,推动全球蓝碳治理,从积极参与向适时引领发展。  相似文献   

基于加权破产博弈模型的跨境流域水资源分配研究     

李芳  吴凤平  陈柳鑫  许霞  赵越 《地理科学》2021,41(4):728-736

基于公平合理利用视角,将多准则决策模型与破产理论相结合探讨跨境水资源分配问题.通过梳理国际水法,设计了跨境流域水资源公平合理分配的指标体系,采用投影法解决这一多准则决策问题,并依此加权调整流域国用水需求.在加权调整用水需求和考虑议价能力的基础上,基于破产博弈模型探讨跨境流域水资源分配问题,以提高分配方案的公平合理性和可...  相似文献   

“一带一路”视角下城市技术合作网络演化特征与影响因素研究     

焦美琪  杜德斌  桂钦昌  侯纯光 《地理研究》2021,40(4):913-927

采用2007-2018年的PCT专利合作数据,基于“一带一路”视角,分段刻画城市技术合作网络的拓扑结构、空间格局及其时空演化,利用负二项回归方法分析其演化的邻近性机理,结果表明:①拓扑结构方面,网络整体规模经历了从“规模扩大”到“联系增强”的演化过程,中国城市逐渐占据网络的核心层级.②空间格局方面,“一带一路”城市之间...  相似文献   

腹地发展与区域合作关系研究——"泛珠三角"区域合作的思考   总被引：1，自引：0，他引：1  

冯邦彦  段晋苑 《地域研究与开发》2006,25(6):8-11,18

“泛珠三角”区域合作是目前国内地域最广、结构最复杂、差距最大的区域合作尝试,极具合作的潜力和条件。文章把腹地的概念在跨省（区）的区域合作中加以延伸,即以粤港澳为“泛珠三角”合作这个大区域的中心地区,邻近的8省（区）则是“泛珠三角”的腹地。目前,区域合作带来了中心地区和腹地必须共同发展的契机,其中“泛珠三角”腹地的发展更具重要性和紧迫性。中心地区可以更多的利用腹地的优势资源以保持经济的高速增长,而腹地省（区）更要充分利用中心地区的成熟市场、区位优势、产业转型以及外向联系使自身经济迅速发展,缩小区域中的地区发展差距,与中心地区的后续发展保持协调,为实现区域的普遍富裕奠定坚实的基础。  相似文献   

“一带一路”背景下的中国与巴基斯坦的贸易关系演进及其影响因素     

宋周莺  祝巧玲 《地理科学进展》2020,39(11):1785-1797

中巴经济走廊是“一带一路”6大经济走廊之一,而贸易畅通是“一带一路”建设的核心环节。研究中巴贸易关系演变及其影响因素、分析其贸易潜力,对推进“一带一路”建设具有重要的示范作用。论文从中巴贸易发展态势、商品结构、空间格局等方面揭示中巴贸易关系,运用随机前沿引力模型分析中巴贸易关系的主要影响因素、并探析其发展潜力,以期为推进中巴经济走廊建设提供科学支撑。研究发现：① 中巴贸易发展迅速,中对巴贸易顺差持续扩大;中国主要出口机械及电气设备等资本密集型产品,主要进口纺织原料及纺织制品等初级产品和劳动密集型产品。② 中国各省份与巴基斯坦的贸易合作存在明显的空间差异,东部沿海省份与巴贸易联系较紧密,西部各省份除新疆外与巴基斯坦贸易额均较小。③ 中国多数省份对巴贸易商品结构发生显著变动,其中,新疆、山东等进出口商品结构多元的省份的变动相对较小。④ 中国各省份的经济发展水平和市场规模对中巴贸易拉动较强;海运距离对中巴贸易规模有显著的负向影响;领土接壤为中巴组织边境贸易提供了良好条件;铁路和水运口岸的建设对中巴贸易具有积极影响。⑤ 中国各省份与巴基斯坦均有较大贸易潜力,内蒙古、云南、广西、陕西等省份的合作潜力更明显。  相似文献   

The cooperative and conflictual interactions between the United States,Russia, and China: A quantitative analysis of event data   总被引：1，自引：0，他引：1  

YUAN Lihua  SONG Changqing  CHENG Changxiu  SHEN Shi  CHEN Xiaoqiang  WANG Yuanhui 《地理学报(英文版)》2020,30(10):1702-1720

The United States, Russia and China are militarily and economically among the most powerful countries in the post-Cold War period, and the interactions between the three powers heavily influence the international system. However, different conclusions about this question are generally made by researchers through qualitative analysis, and it is necessary to objectively and quantitatively investigate their interactions. Monthly-aggregated event data from the Global Data on Events, Location and Tone(GDELT) to measure cooperative and conflictual interactions between the three powers, and the complementary cumulative distribution function(CCDF) and the vector autoregression(VAR) method are utilized to investigate their interactions in two periods: January, 1991 to September, 2001, and October, 2001 to December, 2016. The results of frequencies and strengths analysis showed that: the frequencies and strengths of USA-China interactions slightly exceeded those of USA-Russia interactions and became the dominant interactions in the second period. Although that cooperation prevailed in the three dyads in two periods, the conflictual interactions between the USA and Russia tended to be more intense in the second period, mainly related to the strategic contradiction between the USA and Russia, especially in Georgia, Ukraine and Syria. The results of CCDF indicated that similar probabilities in the cooperative behaviors between the three dyads, but the differences in the probabilities of conflictual behaviors in the USA-Russia dyad showed complicated characteristic, and those between Russia and China indicated that Russia had been consistently giving China a hard time in both periods when dealing with conflict. The USA was always an essential factor in affecting the interactions between Russia and China in both periods, but China's behavior only played a limited role in influencing the interactions between the USA-Russia dyad. Our study provides quantitative insight into the direct cooperative and conflictual interactions between the three dyads since the end of the Cold War and helps to understand their interactions better.  相似文献   

我国海洋战略性新兴产业国际化发展研究          下载免费PDF全文

毛伟  杜军  温秋靖 《海洋开发与管理》2018,35(2):7-10

海洋战略性新兴产业的国际化发展对于建设海洋强国和发展海洋经济具有重要的理论和实际意义。文章分析我国海洋战略性新兴产业国际化起步晚和发展快、产业结构不断完善和区域发展水平存在差异的发展状况,提出目前存在的缺乏区域协调配合和交流合作以及政府支持政策亟须细化等主要问题,探索区域差异化发展模式、产业技术创新联盟合作模式、多元化投融资模式和国际合作模式等海洋战略性新兴产业国际化发展模式,在此基础上提出优化产业结构和布局、完善发展体制机制、加强国际交流合作、加强资金投入和人才培养以及强化示范项目建设的对策建议。  相似文献   

A collective approach to Pacific islands fisheries management: Moving beyond regional agreements     

Quentin Hanich  Feleti Teo  Martin Tsamenyi 《Marine Policy》2010

The sustainable management and profitable development of the Pacific island tuna fisheries is the key ocean governance challenge for the Pacific islands region in the short and medium term. Resolving these challenges is fundamental to the long term future of the region and its ability to implement oceans governance across all resource and conservation concerns.  相似文献   

韩国“新北方政策”对接“一带一路”倡议：机遇与挑战     

庞加欣  王灵桂 《热带地理》2019,39(6):911-918

韩国“新北方政策”与“一带一路”倡议的对接合作为中韩两国带来了重要发展机遇。文章主要探讨韩国“新北方政策”的内涵及其与“一带一路”倡议对接的进展、机遇与挑战,得出双方对接的合作机遇主要在政策沟通、设施联通、贸易投资和资金融通4个方面,同时也存在着制度性风险、地缘风险和投资合作风险的三大挑战。在具体对接过程中,产业、金融、物流3个领域可能成为突破口。  相似文献