英语写作中Chinglish的成因分析

在母语环境中学习外语的过程始终存在母语的干扰。针对大学英语写作中出现的Chinglish——中式英语的现象，从皮亚杰的发生认识论、母语负迁移及中西思维模式差异等方面分析了中式英语的成因。揭示其成因对于大学英语教师改进写作教学具有重要意义，从而更好地帮助学生用英语思维模式写出地道的英文。     

成都生态城市建设的战略思考

本文从城市发展面临的生态问题及其未来发展趋势阐述了建设生态成都的必要性和紧迫性，并根据成都自然资源、人文、社会及经济等条件提出了成都生态城市建设的战略选择和策略。     

对排污权交易的现实思考

排污权交易作为一种制度,在我国尚未完全建立.在准市场机制调整之下的排污权交易市场具有比现行排污收费制度更合理之处.排污权交易制度的目的在于逐步减少污染排放,而非刺激排污.其具有的激励和资源配置功能,不仅能较好地控制排污总量,还能提供更丰富的控制污染的方法和途径.公众甚至可以直接参与对环境的管理.本文作者试图从经济学和竞争法的角度对排污权交易的现实问题作一浅显分析.     

Systems thinking in a gas explosion accident – lessons learned from Taiwan

On July 31, 2014, at around 23:57, several huge explosions occurred that lasted for 2 h in Kaohsiung City, Taiwan. As a result of a gas leak from a ruptured underground pipeline, the catastrophic incident destroyed more than 6 km of roads, killed 32 people, injured 321 people, and damaged 3259 buildings. Pipeline explosions have been reported as a repeatedly occurring problem, indicating that (1) complex systems are difficult to manage and control, and (2) humans are unable to effectively learn from experiences of accidents. Initial analyses results reveal that root causes of this incident were a combination of a series of complex chain reactions, which eventually led to propylene leakage and explosion. This is a systematic problem, which can hardly be investigated or analyzed by traditional research approaches. Based on the investigation reports and “systems thinking” method, this study develops causal loop diagrams for the Kaohsiung gas explosion to explore the root causes of the disaster. The research results indicate that (1) this pipeline explosion incident was the result of the chain reactions and was the output of a complex system; (2) the mental model of “production first” and “experience gap” were the root causes of the disaster; and (3) to achieve a higher safety standard, continuous education to improve the mental model of “safety first and safety over production” are essential. The findings of this study may contribute toward the improvement of the standard operating procedure for disaster management and preventing similar incidents in the future.     

Developing an interdisciplinary and cross‐sectoral community of practice in the domain of forests and livelihoods

Although significant resources are being spent researching and fostering the relationship between forests and livelihoods to promote mutually beneficial outcomes, critical gaps in understanding persist. A core reason for such gaps is that researchers, practitioners, and policy makers lack the structured space to interact and collaborate, which is essential for effective, interdisciplinary research, practice, and evaluation. Thus, scientific findings, policy recommendations, and measured outcomes have not always been synthesized into deep, systemic understanding; learning from practice and implementation does not easily find its way into scientific analyses, and science often fails to influence policy. Communities of practice (CofPs) are dynamic sociocultural systems that bring people together to share and create knowledge around a common topic of interest. They offer participants a space and structure within which to develop new, systemic approaches to multidimensional problems on a common theme. Uniquely informed by a systems‐thinking perspective and drawing from the scientific and gray literatures and in‐depth interviews with representatives of established CofPs in the natural resource management and development domain, we argue that a well‐designed and adequately funded CofP can facilitate interdisciplinary and cross‐sectoral relationships and knowledge exchange. Well‐designed CofPs integrate a set of core features and processes to enhance individual, collective, and domain outcomes; they set out an initial but evolving purpose, encourage diverse leadership, and promote collective‐identity development. Funding facilitates effective communication strategies (e.g., in person meetings). We urge our colleagues across sectors and disciplines to take advantage of CofPs to advance the domain of forests and livelihoods.     

建设生态强市 共享生态文明

本文通过分析仪征市创建国家生态市在实践过程中所采取的措施、取得的成效、获得的经验和面临的困难,提出相关思路和对策,为该市生态文明建设打下基础。     

创新应对重大环境事件思维推动环保战略转型

本文系环境保护部原总工程师、中国环境科学学会副理事长杨朝飞在“2013年全国环境政策法制工作研讨会”上做的关于我国如何应对重大环境事件专题讲座内容整理,以飨读者.     

广东省新型POPs监测防控体系建设研究

2009年和2011年斯德哥尔摩公约新纳入的9种和1种持久性有机污染物（POPs）的研究是目前国际上环境领域研究的热点之一,所引起的环境污染和人体健康问题也逐步得到中国环保部门的关注.随着国际斯德哥尔摩公约履约活动的不断深入,中国正面临着履行公约以及削减与控制持久性有机污染物的巨大挑战.本文总结了广东省新型持久性有机污染物监测防控体系建设的必要性和意义,阐述了国内外在该领域的研究现状以及对解决新型POPs问题的作用.     

如何做好新形势下的淮北市环境监测工作

环境监测工作是环境保护工作的基础工作，在新的形势下，如何做好环境监测工作，是环保工作必须面对的一个重要课题。本文通过总结研究淮北市在环境监测工作中一些富有创造性的做法和所取得的成效，经验，提出了一些有独立见解的工作思路和建议，对广大环保工作者特别是环境监测工作者，有一定的借鉴意义。     

基于科学发展观的安全哲学思考

从科学发展观的理论视角出发,论述安全发展观的哲学内涵:辩证统一的安全利益关系,工人、企业责任人和安全监督人员等不同安全主体应树立正确的安全利益观;统筹安全社会技术系统,统筹不同安全行业,统筹人员、机械设备、环境和管理等安全要素;安全发展观的贯彻落实依靠安全可持续;建议树立全面、协调、可持续的安全发展观。采用系统思考方法构建安全系统动力学模型,在人员、机械设备、环境、管理4个变量因子的影响下,安全系统安全度水平下降,造成安全系统从可持续安全状态进入临界可持续安全状态,最终跃迁到不可持续状态,导致伤亡事故发生,并结合安全木桶安全要素讨论仿真结果。