民用飞机整机低温试验中断处理方法研究

根据民用飞机整机开展气候类实验室低温环境试验的工程需求与技术特点,对试验过程中可能出现的中断情况进行了归纳,并给出了相应的实验室中断处理方法,形成了实验室操作规程体系。结合相关试验标准归纳的主要中断原因,基于过试验、欠试验、责任故障、非责任故障等引起的中断情况,明确其可能造成的影响后果,并研究了中断后的处理方法。按照所归纳的标准中断情况,依托某型民用飞机的整机级低温实验室环境试验,分别研究了中断情况及相应的处理方法,基于中断的基本过程建立了实验室处理方法体系。针对民用飞机整机级实验室低温试验的中断情况进行相应的处理方法研究,建立了相应的中断处理方法流程框架,有助于承试单位有质量地开展大型整机气候试验工作,对试验过程的合理有效提供应急措施与保障思路。     

企业安全生产信息管理系统构建研究

针对我国目前安全生产信息化建设和安全生产现状,论述我国安全生产信息化建设所取得的进展及存在的主要问题,提出安全生产管理信息系统建立的基础、程序及系统设置框架,并将安全生产管理信息系统的框架分为数据层、技术层、业务层、接口层4个层次,针对每一层次功能设定进行分析。最后认为:构建安全信息系统时,需客观分析企业安全管理现状,评估构建安全信息系统的目标的合理性,逐步完善企业安全信息系统,从而为企业预防事故发生,提高企业安全生产管理水平提供重要手段。     

国家“十四五”环境经济政策改革路线图

"十三五"时期环境经济政策对建立我国生态文明建设长效机制发挥了重要作用,"十四五"时期需要通过进一步深化环境经济政策改革与创新以适应新时代生态文明建设需要。本文研究提出了我国"十四五"时期环境经济政策改革思路、框架与重点,认为我国"十四五"时期环境经济政策改革要深入贯彻习近平生态文明思想,系统考虑政策改革创新面临的新形势和新要求,推进建立"两山"转化和环境质量达标的长效激励机制,突出环境质量持续改善激励、突出经济过程全链条调控,突出政策手段的系统优化与协同增效,突出政策执行能力保障。继续推进生态环境财政制度改革,深化绿色价格税费机制创新,推进建立多元化、市场化生态补偿制度,健全生态环境权益交易机制,完善绿色金融体系,并同步推进完善生态环境价值核算、环境信息公开和信用体系、资源环境名录、政策绩效评估等政策实施配套能力建设,构建全面支撑生态文明建设的环境经济政策体系,推进环境治理体系和治理能力现代化。     

交通规划环境影响评价的指标体系探讨

基于可持续发展的要求与环境管理的发展趋势，分析了制订交通规划环境影响评价的指标体系的原理，探讨了建立交通规划环境影响评价指标体系的基本框架和技术方法；以中国大中型城市为背景，建立了交通规划环境影响评价的DP-SIR可选指标集。     

A Report on the International Conference on Climate Policy after Marrakech: Towards Global Participation

The East-West Center convened the international conference on climate policy in Honolulu, Hawaii, on September 4–6, 2003. Sponsored by the Dutch Ministry of Housing, Spatial Planning and the Environment, the Japanese Ministry of the Environment, Industrial Technology Research Institute (Taiwan), and Institute for Global Environmental Strategies (Japan), this major event covered almost every important issue and featured perspectives from the most important parties and stakeholders in formulating and implementing climate policies and taking international climate negotiations further. It brought together a remarkable cross-section of world opinion on climate policy after Kyoto. This report provides a summary of each presentation and highlights discussions organized under the following six session headings: Session 1: Climate Change in Focus – From Science to Policy; Session 2: U.S. Climate Policy and Perspectives; Session 3: European Union Climate Policy and Perspectives; Session 4: Challenges for other Major Industrialized Countries; Session 5: Issues Related to Developing Countries; and Session 6: Panel Discussions: Where Do We Go from Here?.     

生态补偿的理论基础:一个分析性框架

总结分析了生态补偿的理论基础框架和基本理论依据。认为,自然资源环境利用的不可逆性是生态补偿的自然要求和生态学基础;环境资源产权权利界定是生态补偿的法理基础和制度经济学基础;公共物品属性是生态补偿政策途径选择的公共经济学基础;外部性的内部化是生态补偿的核心问题和环境经济学基础;自然资源环境资本论是生态补偿的价值基础和确定补偿标准的理论依据。     

On the sustainability of common property resources

We provide a model where a common property resource is managed by two types of agents, cooperators and non-cooperators, who adjust their extraction strategies in response to persistent differential payoffs. In our model, the social approval of cooperators works as a reward mechanism which, as we show, favors both the pervasiveness of cooperative behavior and the sustainable management of natural resources. Specifically, we show that in the presence of such a reward mechanism a stable equilibrium can be reached with both strategies being practiced simultaneously and a decentralized and sustainable management of common property resources is possible.     

A framework for sustainable supply chain in emerging economies

Sustainable supply chains (SSC) are an essential topic in emerging economies for achieving sustainable development. Because of their rapid economic growth, emerging economies are experiencing both sides of this development: the well‐being enhancement and the environmental impact. However, decision makers and practitioners do not have robust models for managing supply networks that consider the sustainability complexities. This study aims to provide a better understanding of SSC in emerging economies and proposes a generic framework to improve the decision‐making process. Based on a review of the literature, a decision framework for sustainability is proposed. A green sustainable decision concept is also discussed in the SSC literature. This study has implications for scholars, decision makers, and practitioners interested in advancing the SSC field based on an extension of the framework.     

UIO-66改性聚酰胺正渗透复合膜的制备及性能研究

采用界面聚合方法将UIO-66纳米颗粒引入复合膜中制备出改性的聚酰胺复合膜,并利用傅里叶红外光谱（FT-IR）、扫描电子显微镜（SEM）、原子力显微镜（AFM）、X射线衍射光谱（XRD）和接触角仪等仪器对材料和复合膜进行测定表征.以去离子水为原料液,1mol/L氯化钠溶液为汲取液进行渗透性能测试.选取BSA及SA作为污染物进行污染实验,并利用自制探针,借助原子力显微镜（AFM）测定了污染物与膜面的微观作用力.研究发现,相较于原始的聚酰胺复合膜,当UIO-66材料的添加量为0.04wt%时,改性复合膜在FO模式下的纯水通量由10.28L/（m²·h）增大到13.67L/（m²·h）, PRO模式下纯水通量由17.68L/（m²·h）增大到20.41L/（m²·h）,渗透性能改善效果显著,并具有较好的选择性能.此外,污染实验发现相较于原始膜,改性复合膜的通量衰减趋势较缓且与污染物之间粘附力都较小,说明UIO-66改性聚酰胺复合膜的抗污染性能有所提升.     

现阶段我国地震应急技术框架分析及评价

破坏性地震发生后,快速高效地开展地震应急工作离不开地震应急技术的基础支撑。为进一步掌握我国地震应急技术现状,持续增强我国应急能力,通过梳理现阶段我国地震应急指挥、地震烈度调查与损失评估、地震现场流动监测3大技术系统,从技术构成、技术功能、存在问题等方面探讨我国现有地震应急技术。结果表明:现阶段我国的地震应急技术发展显著,但仍存在不足和薄弱环节,标准化、智能化、综合化或将成为新方向。