坚持经济与环境协调发展以科学发展推进环境保护

温家宝总理所作的《政府工作报告》，坚持科学发展观，以促进经济增长方式转变、建设资源节约型和环境友好型社会为指导，对加强环境保护工作提出了明确的目标，要求经过“十一五”的努力，基本遏制生态环境恶化的趋势。     

环境监测中生物传感器技术的应用研究

随着工业、农业迅速发展,环境污染问题已经越来越严重,人们已经逐渐认识到环境保护的重要性.生物传感器在环境监测中的应用也越来越广泛,其不但具有选择性好、稳定性高、响应时间短的优点,同时还不需要对样品实时预处理,携带方便,可进行连续、实时、原位监测.本文就对生物传感器技术在环境监测中的应用进行研究.     

环境监测与环境监测技术的发展

环境监测是环境保护的基础,环境监测为环保工作提供了科学依据和技术支持,环境监测技术使人们能够更为及时、有效地监测、判断环境状况,进而探究环境保护的方法和途径,明确环保工作的方向和目标,制定科学、正确的环保制度和政策。在环境问题日益严重的现代社会,环境监测技术已经成为一项不可或缺的现代科学技术。本文首先分析了环境监测的涵义和发展过程,然后分析了环境监测技术的发展概况以及未来发展趋势。     

Perspective in development of environmental technology in China

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植物微体遗存分析在第四纪环境研究中的应用:综述与展望

以孢粉、植硅体等为代表的植物微体遗存由于其分布广泛,容易保存,可反映母体植物类型的优点,在第四纪环境研究中得到了广泛应用。本文介绍了植物微体遗存的概念、常见类型,以及它们的提取方法和原理,综述了利用植物微体遗存重建古环境的传统方法和近年来发展的几种古植被与古气候定量重建方法,最后简述了植物微体遗存在年代测定、稳定同位素分析研究上的应用进展与实例。文末指出了现有研究方法的问题与不足,并对今后的多代用指标的综合研究提出了展望。     

Impact of environmental factors on gastric cancer: A review of the scientific evidence, human prevention and adaptation

Globally,gastric cancer(GC) ranks fifth in prevalence and third in fatalities,and shows a distinct geographical distribution in morbidity and mortality.Such a spatial pattern indicates that environmental factors could be an important contributor to GC.We reviewed a total of 135 relevant peer-reviewed articles and other literature published 1936-2019 to investigate the scientific evidence concerning the effects of environmental factors on GC worldwide.Environmental factors affect GC from the aspe...     

Towards better integration of environmental science in society: Lessons from BONUS,the joint Baltic Sea environmental research and development programme

Integration of environmental science in society is impeded by the large gap between science and policy that is characterised by weaknesses in societal relevance and dissemination of science and its practical implementation in policy. We analyse experiences from BONUS, the policy-driven joint Baltic Sea research and development programme (2007–2020), which is part of the European Research Area (ERA) and involves combined research funding by eight EU member states. The ERA process decreased fragmentation of Baltic Sea science and BONUS funding increased the scientific quality and societal relevance of Baltic Sea science and strengthened the science-policy interface. Acknowledging the different drivers for science producers (academic career, need for funding, peer review) and science users (fast results fitting policy windows), and realising that most scientists aim at building conceptual understanding rather than instrumental use, bridges can be built through strategic planning, coordination and integration. This requires strong programme governance stretching far beyond selecting projects for funding, such as coaching, facilitating the sharing of infrastructure and data and iterative networking within and between science producer and user groups in all programme phases. Instruments of critical importance for successful science-society integration were identified as: (1) coordinating a strategic research agenda with strong inputs from science, policy and management, (2) providing platforms where science and policy can meet, (3) requiring cooperation between scientists to decrease fragmentation, increase quality, clarify uncertainties and increase consensus about environmental problems, (4) encouraging and supporting scientists in disseminating their results through audience-tailored channels, and (5) funding not only primary research but also synthesis projects that evaluate the scientific findings and their practical use in society – in close cooperation with science users − to enhance relevance, credibility and legitimacy of environmental science and expand its practical implementation.     

Climate research and policy advice: scientific and cultural constructions of knowledge

The present paper is a call to cultural sciences for helping climate science to establish a sustainable practice of policy advice concerning man-made climate change.As a climate scientists engaged in communication with stakeholders and the media, mostly in Germany, the author has noticed a notable discrepancy between scientific knowledge about climate change, and the understanding in the public at large, specifically as fostered by the media and some publicly visible climate scientists. In this essay, this discrepancy is analysed to some extent and framed as the presence of two competing types of knowledge, namely a body of knowledge named “cultural construct” and another body of knowledge named “scientific construct” of man-made climate change. The relationship and the dynamics of these two knowledge claims are not well researched. In order to understand the dynamical interaction of the different knowledge claims significant efforts from cultural sciences are needed. Unfortunately, so far these disciplines do not often consider this field. Two examples of useful analyses are presented as examples.     

Sustainable development and environmental protection

The focus of this paper is on protecting the environment in resource development and not on economic issues even though many obstacles to sustainability include social, political and economic factors. Many stark examples of past failures in resource development serve as grim reminders for future planning. Most of the options will require an evaluation as to their appropriateness as well as to the economic capability and commitment of developing countries and international development institutions to incorporate them into programs.     

Shaping sustainable technology development in the coatings chain Defining boundaries,environmental problems and main players

To meet the requirements of sustainable technology development, innovation processes should go beyond optimization, retroffitting and redesign based on incremental innovation, to focus particularly on breakthrough innovations. The aim of current research looks forward to building insights in the field of environment, technology and innovation to design and test a methodology for medium-, long-term innovation planning of future technological options towards sustainability in the paint and coatings chain, and to draw conclusions under which conditions this methodology is feasible. This paper describes the conceptual and theoretical framework as well as the integrated chain, the main environmental problems and the main actors in the network under research.     

Employee participation and cleaner technology: learning processes in environmental teams

The approach to pollution prevention in Danish industries in the late-1980s and in the beginning of the 1990s met criticism, because the cleaner technology projects focused too narrowly on technical solutions implemented by experts. The objective of the project “Employee Participation in the Implementation of Cleaner Technology” was to develop a more active role for employees in the environmental activities of companies. Based on practical experiments in five Danish firms within different industrial sectors, the project concluded that employee participation can have a strong effect on changing working routines, affecting behaviour and increasing environmental consciousness. The project found that the firms' employees had a comprehensive understanding of environmental problems and solutions, including health and safety aspects. Furthermore, the employees in the environmental teams were able to improve the firms' environmental activities (e.g. setting up environmental policies, targets and action plans, implementing new procedures and technologies).     

Methylated and thiolated arsenic species for environmental and health research——A review on synthesis and characterization

Hundreds of millions of people around the world are exposed to elevated concentrations of inorganic and organic arsenic compounds, increasing the risk of a wide range of health effects. Studies of the environmental fate and human health effects of arsenic require authentic arsenic compounds. We summarize here the synthesis and characterization of more than a dozen methylated and thiolated arsenic compounds that are not commercially available. We discuss the methods of synthesis for the following14 trivalent(Ⅲ) and pentavalent() arsenic compounds: monomethylarsonous acid(MMA~Ⅲ), dicysteinylmethyldithioarsenite(MMA~Ⅲ(Cys)_2), monomethylarsonic acid(MMA~Ⅴ),monomethylmonothioarsonic acid(MMMTAⅤ) or monothio-MMA~Ⅴ, monomethyldithioarsonic acid(MMDTA~Ⅴ) or dithio-MMA~Ⅴ, monomethyltrithioarsonate(MMTTA~Ⅴ) or trithio-MMA~Ⅴ,dimethylarsinous acid(DMA~Ⅲ), dimethylarsino-glutathione(DMA~Ⅲ(SG)), dimethylarsinic acid(DMA~Ⅴ), dimethylmonothioarsinic acid(DMMTA~Ⅴ) or monothio-DMAⅤ, dimethyldithioarsinic acid(DMDTA~Ⅴ) or dithio-DMA~Ⅴ, trimethylarsine oxide(TMAO~Ⅴ), arsenobetaine(AsB), and an arsenicin-A model compound. We have reviewed and compared the available methods,synthesized the arsenic compounds in our laboratories, and provided characterization information. On the basis of reaction yield, ease of synthesis and purification of product, safety considerations, and our experience, we recommend a method for the synthesis of each of these arsenic compounds.     

装备环境工程技术及应用

阐述了环境、环境适应性和环境工程的基本概念和内涵,环境工程在装备研制生产中的地位和作用,各种环境试验的特点及实验室环境试验与可靠性试验之间的关系。介绍了我国装备环境工程的发展过程和国内外应用情况,指出了推行环境工程存在的问题．建议尽快加强环境工程宣传、加快法规体系建设,以促进观念转变和为推行环境工程创造更完整的管理和试验平台。     

Ethical aspects of scientific incertitude in environmental analysis and decision making

There have been too many environmental surprises during the last century—too many occasions where decisions relative to the environment were taken in the belief that there was a well-established, scientific basis for the decisions and faith in the expertise that provided the information. The surprises illustrate that the knowledge base and models in some cases do not even come close to reality. The reason may be incertitude, which covers the spectrum from determinism, uncertainty, ignorance and indeterminacy. In relation to risk assessment and sustainability, society, politicians and professionals have to come to terms with the fact that ignorance plays a far greater role than normally acknowledged by natural scientists and engineers.     

Developing China's roadmap for air quality improvement: A review on technology development and future prospects

Air pollution control policies in China have been experiencing profound changes, highlighting a strategic transformation from total pollutant emission control to air quality improvement, along with the shifting targets starting from acid rain and NO_x emissions to PM_2.5 pollution, and then the emerging O₃ challenges. The marvelous achievements have been made with the dramatic decrease of SO₂ emission and fundamental improvement of PM_2.5 concentration. Despite these achievements, China has proposed Beautiful China target through 2035 and the goal of 2030 carbon peak and 2060 carbon neutrality, which impose stricter requirements on air quality and synergistic mitigation with Greenhouse Gas (GHG) emissions. Against this background, an integrated multi-objective and multi-benefit roadmap is required to provide decision support for China's long-term air quality improvement strategy. This paper systematically reviews the technical system for developing the air quality improvement roadmap, which was integrated from the research output of China's National Key R&D Program for Research on Atmospheric Pollution Factors and Control Technologies (hereafter Special NKP), covering mid- and long-term air quality target setting techniques, quantitative analysis techniques for emission reduction targets corresponding to air quality targets, and pathway optimization techniques for realizing reduction targets. The experience and lessons derived from the reviews have implications for the reformation of China's air quality improvement roadmap in facing challenges of synergistic mitigation of PM_2.5 and O₃, and the coupling with climate change mitigation.     

Achieving sustainable development: a review of the environmental balancing act in two key clean water act regulatory programs

The goal of achieving “sustainable development” has been embraced by a wide range of stakeholders interested in protecting both the environment and the economy in the United States and globally. The Clean Water Act (“CWA” or the “Act”) includes important regulatory provisions that contemplate the application of sustainable development principles. Yet implementing those programs often raises substantial debate about what sustainable development means, what course of action it requires, and the availability and adequacy of tools to measure or predict whether a given level of use or development is sustainable. Failure to confront those questions can lead to imprudent or wasteful decisions. This paper first will briefly describe the ongoing evolution of sustainable development concepts in the United States, with particular focus on the recommendations of the President’s Council on Sustainable Development. Then, it will examine the applicability of those concepts to two important Clean Water Act regulatory programs — the 4316(b) regulatory program for cooling water intake structures and the state water quality standards program — both of which are now under evaluation.     

军工材料环境适应性工程化验证和研究发展战略探讨

通过对国内外发展现状分析,讨论了环境适应性工程化验证和研究在军工材料开发、应用及其在武器装备发展中的地位和作用。提出了军工材料环境适应性工程化验证的技术内涵、试验与研究的模式和军工材料开发到武器装备应用各个阶段的任务和目标。在此基础上。探讨了发展军工关键材料环境适应性工程化验证试验与研究的总体战略和目标。结合国情。提出了军工关键材料环境适应性工程化验证与研究和关键材料体系环境适应性数据完善．军工关键材料环境适应性工程化验证自主保障能力建设．军工关键材料环境适应性工程化验证技术的提升等3方面重点发展和研究内容的构想与建议。     

Innovation dynamics and environmental technologies: the emergence of fuel cell technology

The purpose of this paper is to explore the dynamics of environmental innovation using the case of Ballard Power System’s Proton Exchange Membrane (PEM) fuel cell technology. Many have argued that this technology offers considerable environmental benefits and may surpass the internal combustion engine as the dominant vehicular power source. However, more than a century of incremental improvements, government policy and the emergence of complementary industries have made the latter a dominant and difficult to challenge technology. The authors review the difficulties of developing and adopting a radical innovation by analysing the value chain and supporting infrastructure. They also question the environmental implications and the role of government policy with regard to such technologies.     

寓环境保护于经济发展之中

本文阐述了实施可持续发展战略的历史必然性和必要性，并结合实际列举了实现经济与环境协调发展的实例，对于从事环境研究和环境管理人员有一定的指导意义。