谈"动态对等"的缺陷

美国著名翻译理论家Nida提出的"动态对等"原则是对翻译理论界的一大贡献.笔者在承认这个原则的同时,从它概念的几个关键词入手,指出这个概念中几个值得商榷的地方,认为它的理论基础不牢靠,并分析了它所忽视的翻译所涉及的几个要素,由此表明,翻译这种涉及到许多因素的复杂活动不能依靠一种理论来指导.     

现行资源税设置中存在的问题及对策

对资源征税的意义不仅在于增加财政收入,更重要的是促进资源的有效管理,为国民经济持续、稳定的发展提供可靠保证。从这个目的出发,就资源税设置中存在的一些问题进行了深入探讨,以期使资源税的征管工作能在国民经济运行中发挥更大作用。     

《海洋环境保护法》对排污收费制度的改革

长期以来,我国对排污或超标排污实行征收排污费制度。九届人大常委会第13次会议修订通过的《海洋环境保护法》对此进行了改革。本文对此进行了深入分析。     

某厂办公楼裂缝原因分析及安全监测

对某厂办公楼裂缝产生的原因进行了分析 ,并对其沉降情况和墙体裂缝发展情况进行了监测 ,指出了某办公楼现状及其隐患发展的趋势     

新疆油气田开发对环境的影响及其对策

该文论述了新疆油气田开发对大气环境,土壤,地下水以及生态环境的不同程度的影响,重点论述了对生态环境的影响,并提出了一些对策和建议,这些对新疆乃至对全国的油气田环境保护工作都具有一定的参考和借鉴作用。     

浅析现行环境法体系的问题及其对策

概述了现行环境法体系,具体分析了现行环境法体系中存在的4个方面的问题,并从环境法体系、市场手段、认证制度和公众参与等方面对完善现行环境法体系提出了比较详细的对策建议,使我国的环境法体系能够符合社会主义市场经济体制的要求.     

Effects of threat management interactions on conservation priorities

Decisions need to be made about which biodiversity management actions are undertaken to mitigate threats and about where these actions are implemented. However, management actions can interact; that is, the cost, benefit, and feasibility of one action can change when another action is undertaken. There is little guidance on how to explicitly and efficiently prioritize management for multiple threats, including deciding where to act. Integrated management could focus on one management action to abate a dominant threat or on a strategy comprising multiple actions to abate multiple threats. Furthermore management could be undertaken at sites that are in close proximity to reduce costs. We used cost‐effectiveness analysis to prioritize investments in fire management, controlling invasive predators, and reducing grazing pressure in a bio‐diverse region of southeastern Queensland, Australia. We compared outcomes of 5 management approaches based on different assumptions about interactions and quantified how investment needed, benefits expected, and the locations prioritized for implementation differed when interactions were taken into account. Managing for interactions altered decisions about where to invest and in which actions to invest and had the potential to deliver increased investment efficiency. Differences in high priority locations and actions were greatest between the approaches when we made different assumptions about how management actions deliver benefits through threat abatement: either all threats must be managed to conserve species or only one management action may be required. Threatened species management that does not consider interactions between actions may result in misplaced investments or misguided expectations of the effort required to mitigate threats to species.     

电磁炉电磁辐射水平调查

采用电磁辐射分析仪PMM8053B,按照《对人体暴露于家用及类似用途电器电磁场的测量方法》（EN62233：2008）监测标准,对市场上部分电磁炉的电磁辐射水平进行监测,结果显示：电磁炉的电场强度最高达106．04V/m,磁感应强度最高达69．03μT,超过EN62233的限值规定,并使电磁炉周围的环境电磁辐射水平明显升高。建议进一步开展电磁炉电磁辐射的系统研究,制定有关环保标准和管理体制,将电磁炉纳入电磁辐射法定监管范畴。     

活化过硫酸钠修复氯苯类污染场地的小试试验

氯苯类有机污染物由于其分子量大,不易挥发,分子结构中含有稳定的苯环,一般的修复技术对修复氯苯类污染场地难度较大。本文通过活化过硫酸钠氧化土壤中氯代有机类污染物的小试试验,确定活化过硫酸盐修复氯苯类有机污染场地的可行性,提出对后期中试和工程修复的结论和建议     

People and biodiversity in the 21st century: This article belongs to Ambio’s 50th Anniversary Collection. Theme: Biodiversity conservation

Fifty years have elapsed since the first publication of Ambio. Throughout this period, fundamental changes have occurred in societal attitudes to biodiversity conservation. Ambio has published numerous papers that have aligned with these new approaches. High citations numbers suggest that Ambio papers have had a significant impact on conservation strategies. We review these publications and find that they align well with changed societal perspectives on biodiversity. Ambio papers have called for greater contributions of local and indigenous peoples and for conservation in multi-functional landscapes. The 1992 Convention on Biological Diversity built on these principles. Negotiations are now underway for a post-2020 framework for biodiversity. Ambio papers have argued for a stronger scientific basis for conservation and for the need to adapt to changing conditions and to the rich diversity of societal preferences for conservation. International processes favor simple, generalizable approaches to conservation but we call for recognition of the diversity of ecological and human conditions in which conservation occurs. There is a need to build capacity to support a diversity of conservation approaches that are adapted to changing local conditions and to the priorities of diverse human societies.