浅论环境影响评价在油田环境管理中的作用

新疆地区的环境较为敏感,油气田开发对环境的影响较大,围绕着油气田开发所开展的各项活动必须严格执行环境影响评价。文章介绍油气田开发环境影响特点,环境影响评价工作中存在的问题。加强油田环境管理的措施为:实施战略和区域环境影响评价,在可行性研究报告审查前提出环境保护建议,在设计阶段严格执行环评中提出的环境保护措施,严格执行HSE环境管理体系,建立和完善回顾性环境影响评价制度,制定新疆油田建设项目环境保护管理方面的规定。     

构建和完善新型工业化环保支持系统

本文从新型工业化与环境保护的关系出发，论证了环境保护在实施新型工业化战略中的地位和作用，提出了在推进新型工业化中构筑从招商引资、项目选控到集约运营全过程的环保支持系统的意见和建议。     

Wetland cultivation and hydrological management in eastern Africa: Matching community and hydrological needs through sustainable wetland use

Wetlands are critical natural resources in developing countries where they perform a range of environmental functions and provide numerous socio-economic benefits to local communities and a wider population. In recent years, however, many wetlands throughout eastern Africa have come under extreme pressure as government policies, socio-economic change and population pressure have stimulated a need for more agriculturally productive land. Although wetland drainage and cultivation can make a key contribution to food and livelihood security in the short term, in the long term there are concerns over the sustainability of this utilization and the maintenance of wetland benefits. This article draws upon recent research carried out in western Ethiopia, which addressed the sustainability of wetland agriculture in an area of increasing food insecurity and population pressure. It discusses the impacts of drainage and cultivation on wetland hydrology and draws attention to local wetland management strategies, particularly those characterized by multiple use of wetlands, where agriculture exists alongside other wetland uses. The article suggests that where multiple wetland uses exist, a range of benefits can be sustained with little evidence of environmental degradation. Ways of promoting and empowering such sustainable wetland management systems are discussed in the context of the wider need for water security throughout the region.     

中国环境保护投资进展与展望

环保投资是环保工程项目实施的重要保障，为打好污染防治攻坚战、推进美丽中国和生态文明建设提供了有力支撑。本文回顾了近40多年来中国环保投资政策演进历程，将其划分为企业主体阶段（1979—2003年）、政企并重阶段（2004—2012年）、多元投资阶段（2013年至今）。从规模加大、构成丰富、渠道拓展及强化效益四个方面，总结了环保投资主要进展与成效。基于高质量发展不足、回报机制不健全、投资绩效待提高三个角度，识别当前环保投资存在的关键瓶颈。从强化气候投融资、鼓励投资机制创新、加大财政支出力度、促进多元投资、提高投资效益等五个方面，对未来环保投资政策优化方向进行了展望。     

关于我国环境保护投资的界定与思考

对比分析了国内外环保投资范围的界定原则,解析了环保投资的内涵,从环保投资的性质、目的和内涵等方面提出了环保投资的界定原则。研究表明,目前我国环保投资统计口径比较混乱,环保投资虚高,且投资结构不尽合理,资金使用效率不高,造成污染治理和生态恢复速度一直滞后于环境污染和生态破坏速度。建议明晰环保投资定位,优化投资结构,明确投资范围,统一统计口径,拓宽投资融资渠道,保障投资金额,加强投资监管,提高投资使用效率,解决现有环境问题。     

石油化工清洁生产审核方法探讨

清洁生产是环境保护工作实现由末端控制转向全过程控制的必由之路,对提高能源资源利用效率,减少污染物排放,降低工业污染,缓解环境压力至关重要。长期以来,中国石油积极履行其社会责任,坚持清洁生产的技术政策,把它作为构建和谐企业、走新型工业化道路的重要举措,通过持续开展清洁生产审核,落实清洁生产方案,目前已取得了明显成效。文章通过清洁生产审核工作实践总结,提出了石油化工生产过程中开展清洁生产审核的有关方法和建议。     

User pay financing of stormwater management: A case-study in Ottawa-Carleton, Ontario

Stormwater management upgrade and maintenance costs in the province of Ontario are significant. As capital grant programs decline, municipalities are exploring alternative means for financing the abatement of stormwater quantity and quality problems. User pay financing represents one such option. The economic, institutional and legal issues related to implementing user pay financing of stormwater management in Ontario are addressed using the Regional Municipality of Ottawa-Carleton (RMOC) as a case-study. The paper reviews the experience with user pay stormwater management programs in Canada and the USA, and recent stormwater issues and financing needs in the RMOC. The presented spreadsheet rate model is based on stormwater quantity and quality considerations and best management practices (BMPs) for various land-use categories. The modelling results vary depending on the inclusion or exemption of certain land-use categories and whether BMPs are implemented. Preliminary results indicate the monthly stormwater user charges are comparable with those charged in USA programs. In Ontario, existing statutes provide the enabling legislation for stormwater user charges, and there are no legal or regulatory barriers to implementing them. However, program we start-up costs and public perception could be significant obstacles to instituting user charges.     

The ecohealth system and the community engagement movement in foundations: A case study of mutual benefits from grants funded by the United Nations Foundation

Ecohealth is a process for identifying key environmental determinants causing mortality or morbidity and combating them by mobilizing multiple social sectors. Evolving out of the concept of environmental health, ecohealth provides a framework for long‐term sustainability. The health outcomes anticipated by environmental interventions are part of a long‐term agenda and require fundamental groundwork for the growth of community‐driven development. Building long‐term sustainability requires that two key approaches be developed through ecohealth. The first is the strengthening of local community institutions, whether formal or informal. The second is building financial mechanisms that are more diversified and less reliant on a single donor. As a result, the ecohealth system provides an opportunity for foundations to empower communities, build cross‐cutting cooperation, and gain knowledge through projects. If people's environmental behaviour is to change and be sustained in the long term to produce desired health outcomes, this will require all members of society to be capable of functioning within the existing institutional infrastructure. This means that not only do formal institutions need to become more accessible but also that concepts relating to local informal institutions must be incorporated into ecohealth projects. It is imperative that we identify and understand relevant local institutions and how they can be transformed so that new environmental forms of behaviour can be sustained and result in positive health outcomes. The intersection of environmental and health concerns provides an ideal area in which the gap between government and civil society can be bridged — not only providing solutions to ecohealth concerns, but building government capacity in general and making these positive changes sustainable in the long term. This article is a case study, based on several United Nations Foundation grants. It outlines the significance of traditional community organizations, the breadth of their long‐term relations with communities, their resources, and the adoption of sustained forms of behaviour. In addition, the article highlights the role that international foundations can play in creating innovative financing mechanisms through community‐based foundations.     

Implementing Innovative Drainage Management Practices in the Mississippi River Basin to Enhance Nutrient Reductions

In the Mississippi River Basin (MRB), practices that enhance drainage (e.g., channelization, tile drainage) are necessary management tools in order to maintain optimal agricultural production in modern farming systems. However, these practices facilitate, and may speed the delivery of excess nutrients and sediments to downstream water bodies via agricultural streams and ditches. These nonpoint sources contribute to elevated nutrient loading in the Gulf of Mexico, which has been linked to widespread hypoxia and associated ecological and economic problems. Research suggests agricultural drainage ditches are important links between farm fields and downstream ecosystems, and application of new management practices may play an important role in the mitigation of water quality impairments from agricultural watersheds. In this article, we describe how researchers and producers in the MRB are implementing and validating novel best management practices (BMPs) that if used in tandem could provide producers with continued cropping success combined with improved environmental protection. We discuss three BMPs — low‐grade weirs, slotted inlet pipes, and the two‐stage ditch. While these new BMPs have improved the quality of water leaving agricultural landscapes, they have been validated solely in isolation, at opposite ends of the MRB. These BMPs have similar function and would greatly benefit from stacked incorporation across the MRB to the benefit of the basin as a whole.     

Critical analysis of the waste management performance of two uranium production units in Brazil--part II: Caetite production center

This paper discusses the environmental waste management of the Heap-Leach Uranium Production Facility of Caetité located in a semi-arid region in Brazil. A comparison is made with the first uranium production site of the country located in Poços de Caldas. It is demonstrated that differences in the operational process along with different environmental conditions can lead to different impacts. In the present case groundwater is the potential most sensitive environmental medium despite the well-established consensus in the literature that radon and aerosol emissions may turn-out to be the most relevant environmental aspects of an installation located at this type of region. Most of the ²²⁶Ra content in the ore remains in the leached ore that is deposited with the waste rock. A lack in appropriate prediction of the hydrological balance has been causing unanticipated emissions of liquid effluents into the environment. Chemical treatment of this effluent may be needed. Contamination of groundwater in the short term by the waste ponds is not to be expected but it can be a relevant issue in the long term. As a consequence, careful closure schemes will need to be put in place. Finally, the overall costs with remediation in the Caetité production center are lower than those observed at the Poços de Caldas mining site.     

水质基准与标准对我国环保产业的拉动分析

水质基准与标准是国家环境保护工作的根本,是进行环境管理的重要技术依据。随着我国水环境形势的变化和管理目标的改变,为准确、客观地反映我国当前的地表水环境状况,强化水污染防治,有效引导水环境质量改善的方向,提高水环境管理的效率,要求基于水质基准研究开展《地表水环境质量标准》的修订工作,以满足新的管理需求。预测表明,"十三五"期间我国环保投资将达到约6.8万亿,为达到修订《标准》后的目标,我国水污染防治至少需投资2.04万亿。另外,修订《标准》,将带动工业和城镇水污染防治投资超过一万亿元,能够加快环保产业的技术成果转化与应用推广。水质基准与标准对环保产业创新和社会经济发展具有积极促进作用,将在我国水环境质量改善和科技进步促进方面产生重大而深远的影响。     

The value of EHS auditing in the United States: Solutions for audit protection

Conventional wisdom has advocated environmental auditing as a prudent part of an internal control program and one of the key tools in driving proactive efforts. As a part of risk management activities, it is often employed to protect an organization and its employees and officers from liability. Conscientious use of such audits has undoubtedly protected human health and the environment. Ironically, those who make the most consistent efforts to audit compliance and management systems, according to advocates of audit protection, may be the most vulnerable to enforcement actions and lawsuits. In this, the second part of a two-part article, we turn our attention to the likely solutions for audit protection in the current context.     

Better environmental future in Europe through environmental auditing?

environmental auditing must be rejected if the aim is to make companies introduce a specific management concept. Rather, it is preferable to leave the search for effective environmental protection strategies to the competitive system, especially since the criteria for environment-oriented management in the European Community audit proposal are without substance. Environmental auditing can, however, assume a complementary function in the framework of an overall environmental policy if it is designed as an information tool with which companies provide information on the development of environmental problems deriving from their manufacturing processes and products. However, the model required to establish a framework of quantity and evaluation criteria is not available. Further, auditing does not cover products. Similarly, there are no proposals defining the evaluation procedure for ecological resource scarcity. Thus, the attempt of the Commission of the European Communities to create the elementary prerequisites for consistent and verifiable environmental auditing in the corporate sector has failed.     

推行HSE管理体系 提高环境管理水平

健康、安全与环境管理体系（简称HSE管理体系）,是国际石油勘探开发行业健康管理、安全管理、环境管理的一种系统方法,通过实施评价和风险管理,达到保障员工健康,保证安全生产,保护环境的目的。1997年以来,中原油田从建立完善HSE管理体系入手,通过开展HSE宣传教育,实施评价和风险管理,落实HSE管理计划,提高了环境管理水平,促进了环保工作的开展。     

关于地方环保机构监测监察执法垂直管理制度改革重点任务的基本考虑

为顺利推进省以下环保机构监测监察执法垂直管理制度改革工作进程,本文围绕垂直管理制度改革的方向与主线,对涉及垂直管理改革的环保责任清单、环境监察、环境监测、环境执法、市(地)级派出县级环保分局和省级对市(地)级环保局的双重管理等六个方面的主要改革任务,从改革方案的基本考虑、基本方向和具体实施路径进行系统解读,为下一步试点省份实施垂直管理制度改革提供可操作性的政策指引。     

环境保护税对企业绩效的影响研究：基于税额标准的提高

2018年中国正式开征环境保护税,这是我国首个以环境保护为直接政策目标的税种。环境保护税由排污费改革而来,有一半以上省份直接平移排污费收费标准,其他省份提高了税额标准。本文以2016—2019年中国上市公司季度数据为研究样本,利用PSM-DID方法评估了环境保护税税额标准提高对企业绩效的短期经济影响。实证结果表明,在短期内环境保护税税额标准提高并不会对企业绩效产生显著的影响,这一结论在进行三重差分、更换指标和数据等稳健性检验之后仍然成立。此外,本文发现在制度环境较好的东部地区,环境保护税对企业绩效的短期抑制作用更为显著,税额标准提高降低了企业的净资产收益率和总资产报酬率,显示出制度环境对环境保护税具有加强效应,从而促使企业有更好的环境表现。对此,本文提出应持续优化环境保护税制度,提高征管能力和水平,调高部分地区环境保护税税额标准,改进中西部地区制度环境等建议。     

南美环保与社区事务策略——以厄瓜多尔项目为例

以南美厄瓜多尔项目为例,分析在新的转型石油服务合同模式下,海外项目在环保和社区事务上面临的风险,包括环保许可审批时间长、历史污染处理、保护区内新区块开发审批难、社区补偿和社区冲突等问题。厄瓜多尔项目采用项目管理方法加强环保许可审批,借助审计契机划清历史污染责任,利用合同承诺解决保护区内作业难题,通过与政府沟通、利用政府力量推动工作开展,用法律武器解决社区问题,为项目持续稳定发展奠定基础。     

The value of “EHS auditing” in the United States: Making sense out of the current chaos

Conventional wisdom has advocated environmental auditing as a prudent part of an internal control program and one of the key tools in driving proactive efforts. As a part of risk management activities, it is often employed to protect an organization, its employees, and officers from liability. Conscientious use of such audits has undoubtedly protected human health and the environment. Ironically, those who make the most consistent efforts to audit compliance and management systems, according to advocates of audit protection, may be the most vulnerable to enforcement actions and lawsuits. This article places the escalating calls for audit protection in a proper context.     

我国跨区域水环境行政管理体制之检讨与完善

我国对水资源实施的是流域管理与行政区域管理相结合的管理体制。流域管理机构的地位不明确,在监督管理中没有完全独立的权限,基本上属于一种协调机构,因此完善我国的跨区域水环境行政管理体制具有重要的现实意义。从尽早完善水环境保护管理体制立法、明确各环境监督管理部门的具体职责、健全环境保护跨部门以及中央与地方的协调机制、成立跨区域环境保护管理协调机构、明确流域管理机构在流域水环境保护中的行政执法地位等方面作出了探讨,以利于更好地保护跨区域的水资源。     

浅析PCB企业的绿色管理

本文从绿色管理的角度，对如何实施印刷电路板（PCB）企业的绿色管理进行了一些初步探讨，强调了实施绿色管理是PCB企业可持续发展的必由之路。