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CBAS: An International Platform of Digital Technologies Facilitating Sustainable Development Goals
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作者 GUO Huadong LIANG Dong 《Bulletin of the Chinese Academy of Sciences》 2024年第4期208-223,共16页
The Chinese Academy of Sciences(CAS)launched the Big Earth Data Science Engineering Program(CASEarth)in 2018,which laid the foundation for the International Research Center of Big Data for Sustainable Development Goal... The Chinese Academy of Sciences(CAS)launched the Big Earth Data Science Engineering Program(CASEarth)in 2018,which laid the foundation for the International Research Center of Big Data for Sustainable Development Goals(CBAS).Building on CASEarth’s achievements,CBAS integrates advanced digital technologies to advance the UN Sustainable Development Goals(SDGs)through five key missions:(1)developing SDG data infrastructure and information products via its SDG Big Data Platform,utilizing advanced computing,cloud services,and AI;(2)developing and launching a series of SDG satellites,including SDGSAT-1,which provides crucial Earth observation data through its Open Science Program;(3)providing new knowledge for SDG monitoring and evaluation through annual reports(Big Earth Data in Support of the Sustainable Development Goals,published since 2019)and guiding the development of big data-driven technical solutions and theoretical systems;(4)establishing a think tank for science,technology,and innovation,promoting SDGs through initiatives like the annual International Forum on Big Data for Sustainable Development Goals(FBAS)and the CBAS Fellowship Program;and(5)providing capacity development for SDGs in developing countries through international collaborations,such as the Digital Belt and Road Program(DBAR),which offers professional education and training in big data.Future CBAS efforts will focus on expanding data access,enhancing AI capabilities for SDG indicator monitoring,and strengthening international partnerships to address data gaps and ensure equitable access to technology and expertise for achieving global sustainability. 展开更多
关键词 Digital technology Big Earth Data CASEarth CBAS SDGs dbar SDGSAT-1 FBAS
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Dbaur-穿衣法和一个耦合无色散方程(英文)
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作者 朱俊逸 鲁丽萍 《应用数学与计算数学学报》 2014年第2期140-149,共10页
利用基于2×2矩阵(Dbar)-问题的推广穿衣法,研究了一个耦合无色散方程,进而利用Cauchy矩阵的性质导出其孤立子解.此外,还讨论了N-孤立子解的渐近行为.
关键词 dbar-穿衣法 无色散方程 N-孤立子解
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“数字丝绸之路”相关概念与发展脉络 被引量:8
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作者 刘玉书 刘玉文 《决策与信息》 2018年第11期78-84,共7页
数字丝绸之路是习近平主席在"一带一路"国际合作高峰论坛开幕式上发表主旨演讲时提出的,是"一带一路"建设的重要内容。D BA R计划、"数字丝路"经济带等科学规划与研究推动了数字丝绸之路的发展,为"... 数字丝绸之路是习近平主席在"一带一路"国际合作高峰论坛开幕式上发表主旨演讲时提出的,是"一带一路"建设的重要内容。D BA R计划、"数字丝路"经济带等科学规划与研究推动了数字丝绸之路的发展,为"一带一路"建设提供了有效的科学与决策服务,为可持续的经济和社会发展提供了支撑。近年来,网络化、数字化的"一带一路"发展思路被广泛探讨,地方政府与企业积极响应,并开展了有效的实践,但中央层面的数字丝绸之路国家战略计划还需审慎思考。通过数字丝绸之路,各国间的数字贸易飞速发展,尤其是民间商贸往来日益繁密,形成了文化传播、商品流通范围进一步扩大的良好态势,为共同繁荣提供了交流支点。 展开更多
关键词 数字丝绸之路 “一带一路” dbar计划 “数字丝路”经济带
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数字“一带一路”的挑战与应对 被引量:25
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作者 张耀军 宋佳芸 《深圳大学学报(人文社会科学版)》 CSSCI 北大核心 2017年第5期38-43,共6页
数字"一带一路"是我国建设"数字强国"的内生性要求,也为"一带一路"沿线国家数字化发展提供了契机。当前"一带一路"沿线国家具备一定程度的数字化发展基础,但总体水平仍有待提高。数字"一... 数字"一带一路"是我国建设"数字强国"的内生性要求,也为"一带一路"沿线国家数字化发展提供了契机。当前"一带一路"沿线国家具备一定程度的数字化发展基础,但总体水平仍有待提高。数字"一带一路"建设有利于推动沿线国家经济社会发展,提升国家治理水平,积累国际竞争新优势,进而促进全球治理体系变革。数字"一带一路"建设面临的挑战不容忽视:沿线国家大数据战略意识不强,大数据基础设施水平不一,大数据安全威胁不断,大数据标准制定能力不均。针对上述挑战,我们可从以下方面进行应对:强化大数据战略思维,优化数字化顶层设计;加大基础设施投入力度,拓宽大数据应用领域;加强网络空间治理,提升数据流通安全性;做实支撑机制建设,保障数字"一带一路"道宽路畅。 展开更多
关键词 大数据 数字“一带一路” 数字经济 数字强国 数字全球化
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The Digital Belt and Road program in support of regional sustainability 被引量:4
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作者 Huadong Guo Jie Liu +9 位作者 Yubao Qiu Massimo Menenti Fang Chen Paul F.Uhlir Li Zhang John van Genderen Dong Liang Ishwaran Natarajan Lanwei Zhu Jiuliang Liu 《International Journal of Digital Earth》 SCIE EI 2018年第7期657-669,共13页
The Belt and Road initiative has a significant focus on infrastructure,trade,and economic development across a vast region,and it also provides significant opportunities for sustainable development.The combined pressu... The Belt and Road initiative has a significant focus on infrastructure,trade,and economic development across a vast region,and it also provides significant opportunities for sustainable development.The combined pressure of climate variability,intensified use of resources,and the fragility of ecosystems make it very challenging,however,to achieve future sustainability.To develop the path in a sustainable way,it is important to have a comprehensive understanding of these issues across nations and evaluate them in a scientific and well-informed approach.In this context,the Digital Belt and Road(DBAR)program was initiated as an international venture to share expertise,knowledge,technologies,and data to demonstrate the role of Earth observation science and technology and big Earth data applications to support large-scale development.In this paper,we identify pressing challenges,present the research priorities and foci of the DBAR program,and propose solutions where big Earth data can make significant contributions.This paper calls for further joint actions and collaboration to build a digital silk road in support of sustainable development at national,regional and global levels. 展开更多
关键词 Digital Belt and Road program(dbar) big Earth data Earth observation research data international cooperation sustainable development goals(SDGs)
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