基于废弃资源价值创造的循环经济影响因素分析

从废弃资源特点和价值来源出发,分析了废弃资源正负价值来源,建立基于微观经济基础的循环经济分析框架,分析影响循环经济的近因和远因,并根据系统论及自组织理论,对远因进行分类,提出了影响循环经济的主导因素和次要因素等。     

“碳中和”愿景下我国碳排放现状和减排路径

控制以CO₂为主的温室气体排放，“力争2030年前实现碳达峰，争取2060年前实现碳中和”是我国近年来面临的重大任务。碳排放研究是实现“双碳”目标的基础和前提，从碳排放测算、碳排放影响因素分析、行业碳排放研究三个方面对我国碳排放研究现状进行梳理，对近年来研究的重点方向、主要成果和目前存在的主要问题进行分析，并结合我国的“双碳”目标提出现阶段我国“以完善政策标准与加大政府扶持为基础，以产业结构调整与新兴产业发展、能源结构调整与新能源技术发展为核心，以探索CCUS（碳捕集、利用与封存）技术和增加碳汇及对居民低碳消费倾向的引导和培养为导向”的碳减排路径。     

Indigenous benefits and carbon offset schemes: An Australian case study

The nexus between human rights and the environment is a key issue for climate policymakers and Indigenous peoples around the world. We combine national spatial, social and biological datasets from Australia to describe where Indigenous carbon projects are happening, why Indigenous people are participating, and how effective these schemes might be at marrying Indigenous co-benefit, biodiversity and carbon emission mitigation goals. Our study shows that many Indigenous people engage in carbon offset schemes as part of their broader cultural responsibility for landscapes, and that they seek to grow the relationship between social and ecological benefits. It also highlights the challenges associated with designing carbon offset schemes that address the impacts of climate change and respond to Indigenous peoples’ world views about what is required to sustain cultural-social-ecological systems.     

A new tool to map the major worldviews in the Netherlands and USA,and explore how they relate to climate change

For addressing climate change, public support for changes in policy is needed, as well changes in individual lifestyles. Both of these appear to be intimately related with people’s worldviews. Understanding these worldviews is therefore essential. In order to research and ‘map’ them, we translated the theoretical ‘Integrative Worldview Framework’ (IWF) into an empirical, quantitative approach. We constructed a worldview-scale aiming to distinguish between four major worldviews – labeled traditional, modern, postmodern, and integrative – and explored their interface with opinions and behaviors with respect to climate change. The survey was conducted with representative samples of citizens in the Netherlands and the USA (n = 527 and n = 556). The hypothesized worldviews were found in the data with a reasonable degree of reliability, especially in the Dutch sample. We also found consistent relationships between these worldview-clusters and a range of opinions, political priorities, and behaviors. In both countries postmoderns and integratives displayed significantly more concern about climate change as well as more sustainable behaviors, compared with moderns and traditionals. The implications of these findings for environmental policy and social science are noteworthy.     

A synthesis of environmental and recreational mitigation requirements at hydropower projects in the United States

Environmental mitigation plays an important role in the environmentally sustainable development of hydropower resources. However, comprehensive data on mitigation required by the Federal Energy Regulatory Commission (FERC) at United States (US) hydropower projects is lacking. Therefore, our objective was to create a comprehensive database of mitigation required at non-federal hydropower projects and provide a synthesis of available mitigation data. Mitigation data was collated for over 300 plants licensed or relicensed from 1998 through 2013. We observed that the majority of FERC mitigation requirements deal with either hydrologic flows or recreation and that hydropower plants in the Pacific Northwest had the highest number of requirements. Our data indicate opportunities exist to further explore hydropower mitigation in the areas of environmental flows, fish passage, and water quality. Connecting these data with ecological outcomes, actual flow data, and larger landscape level information will be necessary to evaluate the effectiveness of mitigation and ultimately inform regulators, managers, and planners.     

发挥环保监督网络作用 搞好“一控双达标”

介绍了新余发电有限责任公司建立环保监督网络和开展环保技术监督，做好“一控双达标”工作的具体做法。     

滨海城市环境工程地质问题成灾特点分析

滨海城市是我国经济最发达的地区，近年来经济与城市建设均得到迅速发展，城市土地开发力度加大，由此起起的环境工程地质问题也日趋严重。本文分析了我国滨海城市环境工程地质问题的主要类型，研究了环境工程地质问题的成灾特点。     

北美自由贸易区和欧盟的环境政策：趋向,启示与对策

以北美自由贸易区和欧盟为代表的区域性经济集团已在经济利益与环境保护挂钩的制度性安排方面取得诸多进展，它们不同程度地在机构设置、协定条款、资金安排等方面强化了环境要求，并在国际环境公约的执行上表现出积极、灵活的特点。这一切都将为未来多边经济体系中环境问题的协商和解决开辟了新的途径， 也为我国在实施可持续发展过程中的环境制度化建设提供可鉴之处。