切尔诺贝利核电站事故后果模式估算国际比对

介绍我国参加国际原子能机构（IAEA）组织的“切尔诺贝利核电站事故后果模式估算国际比对”中采用的模式及其估算结果与实测值以及与其地各国估算结果的比较。提出土壤表面沉积量与农作物可食部分核素浓度估算模式（属半动态模式,其余模式采用国内通用的静态模式）。比较结果表明,对事故后当年的浓度预测结果与实测值符合较好,对事故后第２年及更长时间的预测结果明显偏高,有待改进。     

经济全球化对我国工业污染的影响

本文从定性描述和定量描述的角度，就外商投资和国际贸易对我国工业污染的影响进行分析。通过研究发现，从总体上看。外商投资和国际贸易对我国环境污染的影响不大，且有逐渐减缓的趋势。但就具体产业而言，外商投资确有转移污染的倾向，而且环境影响具有长期性和不确定性，所以，对外资和外贸必须进行严格的环境管理，以确保我国经济的持续、稳定发展。     

国际碳排放权交易模式的更替发展与协同优化路径

实现碳中和是各国应对气候变化的共同选择。碳市场作为以碳排放权交易为核心的市场机制是加速全球碳排放目标实现的重要途径之一。尽管当前全球碳市场的发展仍呈现区域性和碎片化状态,但随着能源危机的加剧,极端气候灾难的不确定性增多,未来通过碳市场领域的国际合作实现全球碳市场的协同以应对气候变化仍是大势所趋。本文试图通过对国际碳市场进行回顾和类型化总结,并就《巴黎协定》下国际碳交易模式的协同困境从技术、制度和参与程度三个维度开展分析。作者认为,如欲加快全球碳交易的协同进程,应尽快完善国际碳交易中的技术适用细节,提升碳交易相关制度的适用力度,扩大碳交易相关制度的适用范围,加强发展中国家的碳市场的基础建设,拓展发展中国家碳交易市场建设支持来源,最终建立全球碳价格统一机制。提前布局研究碳市场的跨境连接方案对于中国而言极具现实意义,本文最后对中国参与全球碳交易市场的国际合作前景作出了展望。     

Climate change and disaster management

Climate change, although a natural phenomenon, is accelerated by human activities. Disaster policy response to climate change is dependent on a number of factors, such as readiness to accept the reality of climate change, institutions and capacity, as well as willingness to embed climate change risk assessment and management in development strategies. These conditions do not yet exist universally. A focus that neglects to enhance capacity-building and resilience as a prerequisite for managing climate change risks will, in all likelihood, do little to reduce vulnerability to those risks. Reducing vulnerability is a key aspect of reducing climate change risk. To do so requires a new approach to climate change risk and a change in institutional structures and relationships. A focus on development that neglects to enhance governance and resilience as a prerequisite for managing climate change risks will, in all likelihood, do little to reduce vulnerability to those risks.     

Disaster risk, climate change and international development: scope for, and challenges to, integration

Reducing losses to weather-related disasters, meeting the Millennium Development Goals and wider human development objectives, and implementing a successful response to climate change are aims that can only be accomplished if they are undertaken in an integrated manner. Currently, policy responses to address each of these independently may be redundant or, at worst, conflicting. We believe that this conflict can be attributed primarily to a lack of interaction and institutional overlap among the three communities of practice. Differences in language, method and political relevance may also contribute to the intellectual divide. Thus, this paper seeks to review the theoretical and policy linkages among disaster risk reduction, climate change and development. It finds that not only does action within one realm affect capacity for action in the others, but also that there is much that can be learnt and shared between realms in order to ensure a move towards a path of integrated and more sustainable development.     

国际碳税政策实践发展与经验借鉴

碳税作为削减温室气体排放的有效市场经济政策手段,被全球多个国家推进实施并取得较好减排效果。目前,我国碳排放仍处于高位水平,碳减排行动面临严峻挑战。随着欧盟碳边境调节机制的推进,我国碳减排行动面临的国际形势也日趋复杂。因此,跟踪研究国际碳税政策最新实践进展,为我国实现“双碳”目标做好政策能力储备十分必要。本文系统分析了国际上碳税政策的实践进展与经验,将国际碳税政策实践发展分为初始起步阶段、探索发展阶段和深入拓展阶段,并从税制要素的角度全面总结了国际碳税实践的相关经验。根据国际碳税实践经验和我国的实际发展情况,本文提出了我国开征碳税的基本思路,并提出对使用含碳化石能源的单位或个人征收碳税,将碳税纳入环境保护税中实施统一征管等政策建议。     

Combating climate change calls for a global technological cooperation system built on the concept of ecological civilization

Climate change has been considered as the most paramount global environmental problem and the biggest externality throughout the history of human development. Accordingly, the world is facing unprecedented technological innovation and collaborative demands to deal with climate change. In the 2015 Paris Agreement, a long-term vision of technology development and transfer implementation was proposed, and policy and financial support for technological innovation in the area of climate change was advocated. These terms aim to enable developing countries to acquire the necessary technology in the early stage of the technology cycle to address climate change challenge. However, the traditional technological innovation and cooperation mode based on industrial civilization can hardly meet the technical demands of global climate protection. To ensure the continuous development and deployment of technology in a required scale and pace, a new global technical cooperation system is proposed to develop based on the philosophy of ecological civilization. The core contents of this system are supposed be as follows: to implement all-win cooperation targets, adhering to cooperation principles of Eco-man, adopt cooperation content that reflects synergy, pursue cooperation based on mutual trust, encourage participation of multiple actors, and promote sharing of cooperative outputs.     

“一带一路”战略背景下金属产业国际产能合作研究

随着全球经济发展放缓,金属资源国内需求结构变化,资源约束压力、产能过剩等问题更加突出。如何通过国际产能合作化解金属产业难题是亟待解决的一个现实问题。本文从中国金属产业的现状出发,借鉴美、日产能转移的成功经验,在"一带一路"战略的大背景下探索适合中国金属产业开展产能合作的新模式并提出相应的政策建议。研究认为,中国已成为世界金属生产和消费大国且工业化进入中后期,具有进行国际产能合作的现实需求,"一带一路"战略为中国金属产能国际转移带来了历史契机。这种契机主要表现在沿线国家的基础设施建设热潮带来全球金属资源消费新的增长点,中国主导的"一带一路"战略构建了一种新型地缘政治格局,既能增强中国在沿线国家中的贸易话语权,也为中国开展国际产能合作提供了条件。研究指出,在"一带一路"战略下,中国金属产业的产能转移应以"互利共赢"为基础创新产能合作模式:即以产能合作推动产能转移,达到产业互补经济互惠的目的;以产能输出取代产品输出,有效回避西方国家针对中国的"双反"政策;以基础设施援建消化部分产能,在帮助沿线国家发展基础设施建设的同时消化自身部分富余产能。在合作策略上,应注重六个方面:一是充分利用"一带一路"的战略合作关系;二是实施低端转移高端做强的策略方针;三是全方位开放和深化产能合作;四是开展境外产业园区建设和有色金属精深加工工程;五是大力鼓励民营资本参与;六是创新金属矿业投资模式。     

我国高校可持续发展教育的挑战、对策及展望

本文在综述可持续发展教育概念、总结国内外高校可持续发展教育现状的基础上,分析提出了我国高校可持续发展教育在组织管理、学科壁垒、课程设置、资源平台、经费支持等五个方面面临的挑战,并结合同济大学在推进可持续发展教育方面的模式创新,浅谈我国高校可持续发展教育应对这五大挑战的对策。文中指出在我国处于跨越式发展、加快转变经济增长方式的攻坚阶段,可持续发展教育是国家实现可持续发展的重要途径,具有特殊的时代意义,加强高校可持续发展教育成为新形势下推进可持续发展教育改革的新动力。在此背景下,我国教育系统,特别是承担培育国家未来人才的高校应抓住这一机遇,将可持续发展纳入高校的议事日程,充分利用高校学科专业齐全的优势,积极开展跨学科教育,借鉴国内外可持续发展教育经验,在可持续发展教育、科研、对外合作等方面实现创新和突破,参与、促进并解决可持续发展问题。     

经济发展中人口城市化与经济增长相关分析比较研究

本文利用OECD国家和世界其他主要国家的人口城市化与经济增长的数据，对人口城市化与经济增长进行了相关分析，以揭示人口城市化与经济增长的关系模式。判断得到我国人口城市化仍处于低增长水平的线性阶段，城市化水平，大大滞后于经济发展水平；大大落后于发达国家同等经济水平时的城市化水平，经济发展与人口城市化的相互促进作用还没有得到充分发挥。为此，文章提出了要加快我国城市化发展，超前于经济的增长是一个理性选择。