Engagement with climate change and the environment: a review of the role of relationships to place

A growing body of literature examines how human bonds with place influence engagement with climate change and other environmental issues. Yet, studies in this vein derive from a number of disconnected literatures with a variety of place concepts employed. We set out to assess the current state of knowledge in this field and provide a framework for analysing dimensions of relations to place and their links with environmental engagement. We systematically analysed the characteristics of 66 studies identified for: focus of research, location, methods, and findings, particularly whether relationships to place aided in environmental engagement. We also categorised the studies according to our dimensions of place relations framework, cultural and environmental contexts, and intensity of climate impacts experienced. The answer to our guiding research question – whether place attachment was an effective way to communicate with people about climate change and get them actively engaged with it – was yes (74.2%), but with considerable variation according to these characteristics and dimensions. Based on this analysis, we identify gaps in current research and suggest critical paths for future research, especially in terms of geography and demography because of their implications for justice and equity in the processes of climate change mitigation and adaptation. Needed future research includes studies of place relations in regards to climate change specifically, studies in the Global South, of minority populations, beyond rural areas, and qualitative or mixed-method studies able to draw out the complexities of relations to place.     

基于CREP的国家环境质量改善工程规划与管理:以《大气污染防治行动计划》为例

重大环保工程管理是我国国家环境保护规划制度的重要组成和实施基础。对国家重大环保工程管理的演变和模式特征进行回顾,认为基于CREP的环境质量工程管理模式是适应国家环境质量管理转型的新模式,主要包括环境容量下的削减规模确定、给定削减规模的工程方案设计、基于减排工程的环境质量和健康效果评估、支撑减排和环境质量改善的配套政策等管理模块。最后,以《大气污染防治行动计划》为例,证明了基于CREP的环境质量工程管理模式的可行性和有效性。     

生态学视野下的研究生教育沟通系统建构

在以导师指导下的自主学习为主要特点的研究生教育阶段,沟通显得尤为重要,通过沟通不断调整策略和目标是实现教育共识的基石,但在现实中,研究生与导师的沟通活动常常难以有效进行。从生态学的视角研究建构研究生教育沟通系统,分析影响沟通系统平衡的各个要素及其协调平衡的方法,可以有效促成目标的实现。     

Validity of Performance Criteria and a Tentative Model for Regulatory Use in Compensatory Wetland Mitigation Permitting

The purpose of this paper is to develop the principles for a manageable and practical set of performance criteria that will reasonably assure no net loss in a situation in which it cannot be absolutely assured. To this end, the performance criteria proposed for 116 compensatory wetland projects on file with the Army Corps of Engineers in San Francisco, between 1988 and 1995, were examined. The trends discerned in the project proposals were analyzed and evaluated in light of the current state of wetland science. Specific suggestions for the development of uniform criteria in each of four major wetland types—riparian, perennial tidal, perennial nontidal, and seasonal—are discussed, and a system of regulation tying qualitative assessment with quantitative requirements is outlined as a reasonable solution to the enforcement of the no-net-loss policy.     

磷酸铁锂电池不同应用场景的生命周期评价

为评估磷酸铁锂(LFP)电池梯次应用的生命周期环境影响,设定直接应用和梯次应用2个应用场景,采用生命周期评价(LCA)方法,对应用场景生命周期各阶段的环境影响及其贡献进行分析.功能单位设定为应用总容量1GWh的LFP电池作为通讯基站(CBS)储能电池,循环寿命为800次.结果表明,2个应用场景的环境影响热点均为储能应用...     

Less attention paid to waterborne SARS-CoV-2 spreading in Beijing urban communities

• A survey on individual’s perception of SARS-CoV-2 transmission was conducted. • Waterborne transmission risks are far less perceived by individuals. • Precautions of preventing wastewater mediated transmission are implemented. • The precautions for wastewater transmission are less favored by the public. • Education level differs the most regarding to waterborne transmission perception. SARS-CoV-2 has been detected in various environmental media. Community and individual-engaged precautions are recommended to stop or slow environmentally-mediated transmission. To better understand the individual’s awareness of and precaution to environmental dissemination of SARS-CoV-2, an online survey was conducted in Beijing during March 14–25, 2020. It is found that the waterborne (especially wastewater mediated) spreading routes are far less perceived by urban communities. The precautions for wastewater transmission are less favored by the public than airborne and solid waste mediated spreading routes. Such risk communication asymmetry in waterborne transmission will be further enlarged in places with fragile water system. Furthermore, education level is the most significant attribution (Sig.<0.05) that causes the difference of awareness and precautions of the waterborne transmission among the respondents, according to the variance analysis results. Our survey results emphasize the urgent need for evidence-based, multifactorial precautions for current and future outbreaks of COVID-19.     

长江-洪泽湖段突发跨界污染风险交流信息图谱研究

在分析我国当前环境风险交流存在问题基础上,将信息图谱引入到流域突发跨界环境污染风险交流中.参考公共卫生领域信息图谱制定步骤,结合突发跨界环境污染风险管理特点与要求,构建流域突发跨界环境污染利益相关方构架体系.编制流域突发跨界环境污染事件利益相关方问题清单框架,对流域突发跨界环境污染利益相关方问题计算权重,按权重大小进行排序分类.以南水北调东线工程长江-洪泽湖段为研究区域,绘制风险交流信息图谱,利用ArcGIS制作信息图谱单元图以及单元表实现对海量信息资料的挖掘、提炼与表达,不仅满足了利益相关方对于信息的迫切需求,提高了环境风险交流效率,保证了突发跨界环境污染应急处理处置措施的有力实施.同时也为利益相关方进行有效的风险沟通提供了预见性、准确的关键信息与支持信息,为流域突发跨界环境污染风险决策提供辅助信息工具.     

建设工程项目安全管理概念技能探究

在建设工程项目中,为提高安全水平,需要营造良好的安全氛围。安全氛围是抽象化概念,这就要求项目管理团队首先对安全管理进行概念化。研究目的在于探索项目管理人员的概念技能构成维度,分析维度间关系以及对安全管理水平提升的作用机理。因此,运用问卷调查收集相关数据,然后对有效数据进行因子分析,得到概念技能对于建设工程项目安全至关重要的两个维度:项目愿景,项目范围与整合。基于两个重要维度,初步建立理论模型并采用SEM分析论证概念技能对建设工程安全管理的作用机理。研究结果表明,概念技能可以帮助项目管理人员实施安全管理工作,安全管理工作的顺利实施又会提升现场的安全氛围。     

Databanks of data sources for environmental chemicals

There exist a vast variety of data sources, either manual sources or computerized databases in the field of environmental chemicals. To facilitate the access and to retrieve the information wanted efficiently, we built up two “databanks of data sources”, one called “Databank of Manual Sources (DMAS)” and the other named “Databank of Databases (DADB)”. The set‐up of these databanks is explained and the load status statistics are shown. DMAS has 164 and DADB 106 hits.     

人类活动对流域旱涝事件影响研究进展

人类活动对流域旱涝事件具有决定性影响,已经成为国内外热点研究问题之一。通过系统分析国内外人类活动对流域旱涝事件影响机理的研究,结果表明:人类活动导致大气温室气体和气溶胶含量上升,全球气候变化加剧,导致流域极端水文过程时空格局改变。另一方面,人类活动引起的土地退化将影响流域水资源时空分布和水循环过程,削弱流域防洪抗旱能力;水利工程的修建将增大流域储水状况,有效应对流域旱涝事件,但同时存在加剧流域旱涝事件的风险。此外,论文还概述了人类活动对流域旱涝事件影响的量化方法。