《浙江生态省建设总体规划纲要》通过专家论证

继海南、吉林等 4省之后 ,国家环保总局批准的第五个生态省试点《浙江生态省建设总体规划纲要》,3月 18日在北京通过专家论证。至此 ,浙江省将全面启动生态省建设。当日 ,国家环保总局和浙江省政府在北京联合召开了新闻发布会 ,国家环保总局局长解振华、浙江省省委书记习近平出席并讲话 ,浙江省省长吕祖善主持了会议。新闻发布会上 ,浙江省省委书记习近平表示 ,要在全省范围内全面实施可持续发展战略。根据“纲要”,浙江省将通过启动 ( 2 0 0 3～ 2 0 0 5年 )、推进 ( 2 0 0 6～ 2 0 10年 )、提高 ( 2 0 11～ 2 0 2 0年 ) 3个阶段 ,实施生态…     

建设生态省推进"绿色浙江"

党的十六大提出了全面建设小康社会的奋斗目标 ,并把“可持续发展能力不断增强 ,生态环境得到改善 ,资源利用效率显著提高 ,促进人与自然的和谐 ,推动整个社会走上生产发展、生活富裕、生态良好的文明发展道路”确定为在新世纪新阶段全面建设小康社会的四大目标之一 ,明确提出了要大力实施科教兴国战略和可持续发展战略 ,“走出一条科技含量高、经济效益好、资源消耗低、环境污染少、人力资源优势得到充分发挥的新型工业化路子”的要求 ,这为浙江省贯彻落实省十一次党代会提出的建设“绿色浙江”重大决策增添了新的内涵 ,注入了新的动力。省…     

乐清 在生态省建设大潮中冲浪

2003年，乐清市委、市政府根据浙江生态省建设的统一布置，开展了生态市创建工作。     

第六届全国生态省论坛在南京举行

<正>2010年12月22至23日,环境保护部与江苏省政府在南京联合举办第六届全国生态省论坛。全国14个已启动生态省建设的省(区、市)以及湖南等地的200多名代表参加了该论坛,江苏、浙江、四川、河北、湖南等省在论坛上介绍了生态省建设所取得的成果。浙江省副省长陈加元、     

发展循环经济 推进生态省建设

从经济全球化、一体化现状出发，分析了当今世界经济发展的两大趋势，界定了循环经济的内涵，阐明了发展循环经济是建设生态省的核心，提出了加快循环经济发展的措施。     

对建设"绿色浙江"的认识与思考

浙江省第十一次党代会为全面推进我省社会主义现代化建设进一步指明了方向。党代会报告明确提出了创建“绿色浙江”,这是我省在新的历史阶段 ,围绕人的全面发展 ,促进人与自然的和谐、物质文明和精神文明的协调 ,走生产发展、生活富裕、生态良好的文明发展道路内在要求的集中体现。1　对建设“绿色浙江”目的性的认识建设“绿色浙江”的目的是以“以人为本”、“天人合一”理念和可持续发展思想为指导 ,遵循生态规律和自然规律 ,积极建设和保护“天蓝、水清、山绿”的自然生态环境 ,为营造良好的人居生存环境和投资发展环境奠定基础 ,同时 ,…     

浙江移动积极开展绿色精品网络响应行动

为了积极响应浙江省委、省政府“创建生态省 ,打造‘绿色浙江’”的号召 ,浙江移动通信有限责任公司于 2 0 0 3年 6月 11日举行“移动绿色精品网络响应行动”新闻发布会。会上 ,浙江移动向省环保局递交了“响应书”,并与国家环保总局辐射监测技术中心签署了辐射环境合作协议书 ,将对全省移动基站辐射环境进行全面检测和评价。10年来 ,浙江移动在打造绿色精品网络方面已取得了可喜的成果 ,得到了社会各界的认可。该公司负责人表示将以此次行动为契机 ,继续围绕“绿色网络 ,放心消费”服务观 ,争创绿色精品网络示范企业 ,在如何处理好“人”、…     

浙江省人民政府关于表彰“811”环境污染整治工作先进集体和先进个人的决定

“811”环境污染整治行动是浙江省委、省政府贯彻落实科学发展观、加强环境保护、推进生态省建设、着力解决环境污染突出问题作出的重大决策部署。3年来，全省各级各有关部门围绕“两个基本、两个率先”的工作目标，全面推进重点流域、重点区域、重点行业、重点企业的污染整治，全面加强环保基础设施和环境质量监测监控设施建设，环境污染整治工作取得明显成效。     

浙江将建立省市县三级水质监测体系

为加强水资源保护，保障饮用水安全，浙江省决定调整和建设全省水功能区水质监测站点，建立省市县三级水质监测体系，进一步扩大水质监测范围。由浙江省水文局编制的2008-2010年全省水功能区水质监测站点调整和布设建设实施方案，强调了开展水质水量同步监测，要求各地充分利用现有水文站点，采用多种监测方法做好水位、水量、水质同步监测，同时建立省、市、县三级监测体系，依据水功能区的重要程度和管理权限，分工实施建设和组织监测。     

中共浙江省委关于推进生态文明建设的决定

中国共产党浙江省第十二届委员会第七次全体会议,根据党的十七大关于建设生态文明的要求,全面分析形势和任务,认真总结生态省建设经验,研究了推进生态文明建设的若干重大问题,作出如下决定.     

Optimization of Height of Release of Air Pollutants

A number of key projects in the Environmental Protection Agency (EPA) particulate R&;D program having applicability to industry are presented. For electrostatic precipitators (ESP) there is presented the result of work on large diameter discharge electrodes which provide a decrease in penetration of up to a factor of 4 when compared to conventional small diameter electrodes. Also discussed is the multistage ESP which provides a collection efficiency that would require a collecting plate area 4 or 5 times larger with conventional ESP technology. The E-SOX technology makes use of the multistage concept to free up space in the ESP for SO₂ removals of up to 90%. Electrostatically augmented fabric filtration provides a reduction in pressure drop of about 5 0% as compared to conventional fabric filtration. Wind tunnel modeling of windbreaks for material storage piles indicates a potential for providing engineering design data that would allow significant emission reduction caused by wind erosion     

Investigation of the characteristics of the reflectivity of clouds

This paper investigates some of the reflectivity characteristics that clouds (when modelled as solid bodies) must exhibit to be compatible with observations that the reflecting surface of a cloud (i) appears almost equally bright across its face, (ii) is brightest when the cloud is opposite to the Sun but decreases in brightness as the cloud moves to other positions and (iii) increases in brightness with increasing optical thickness of the cloud in the observer's line of sight. These observations, respectively, are shown to imply that the peak value of the bidirectional total reflectivity from a cloud surface (i) increases in inverse proportion to the cosine of the angle between the Sun and the normal to the cloud surface, as the incident angle increases, (ii) appears to be directed back in the direction of the incident radiation, and (iii) increases as optical thickness of the cloud in the observer's line of sight increases. The results could have application in many fields (e.g. modelling diffuse radiance distributions for cloudy skies).     

Estimation of uncertainty of sampling for analysis of pesticide residues

Abstract

A computer model was used to take random samples from primary sample populations obtained from field trials to simulate the uncertainty of sampling for residue analysis of plant commodities and soil. The results indicate about 40%, 30% and 20% relative uncertainty when random samples of size 5, 10 and 25 are taken respectively, from a single lot. Therefore the sample size should be the same for establishing and enforcing legal limits.     

扬中生态环境建设的思考与实践

结合扬中生态环境的基本情况和存在的不足，进行了具体分析，对扬中未来生态建设的发展方向提出了建议及实施措施。     

实验室质量管理体系内部审核的实施

在实施ISO／IEC17025：1999标准《检测和校准实验室能力的通用要求》过程中，通过实验室质量管理体系内部审核的实践与系统分析，识别出内部审核实施阶段的关键环节，提出召开首次会议、收集审核证据、确定审核发现和召开末次会议的技术方法，对提高内部审核的质量和有效性、获得可靠的审核结论具有重要意义。     

次氯酸钠发生器的研制

介绍了电解法生产次氯酸钠的原理 ,并在原有生产工艺的基础上进行了重新设计和对设备的重新选择、改造 ,得出了各个工艺参数的最佳值 ,生产出高品质的次氯酸钠     

An application of the theory of kinematics of mixing to the study of tropospheric dispersion

The most common technique used for numerical simulations of tracer mixing is that of the numerical solution of the advection–diffusion equation with the unresolved fluxes parameterized using the similarity theory. Despite correct predictions of the overall directions of transport, models based on a numerical solution of the advection–diffusion equation lack sufficient accuracy to correctly reproduce the coupling of mixing with small scale processes which are sensitive to the microstructure of the tracer distribution. The objective of this paper is to revisit the basic formalism employed in numerical models used to investigate atmospheric tracers. The main mathematical method proposed here is the theory of kinematics of mixing which could be applied effectively for simulations of atmospheric transport processes. At the beginning of the paper, we introduce simple mathematical transformations in order to demonstrate how complex topological structures are created by mixing processes. These idealistic flow systems are essential to explain transport properties of much more complex three-dimensional geophysical flows. An example of the application of the kinematics of mixing to the analysis of tracer transport on a planetary scale is presented in the following sections. The complex filamentary structures simulated in the numerical experiment are evaluated using some commonly applied statistical measures in order to compare the results with the data published in the literature. The results of the experiment are also analysed with the help of simple conceptual models of fluid filaments. The microstructure of the tracer distribution introduced in the paper is essential to increase our understanding of atmospheric transport and to develop more realistic parameterizations of small-scale mixing. The presented results could also be used to improve calculations of the coupling between microphysical processes and tracer mixing.     

Spectrophotometric Determination of Atmospheric Acidity by means of the Displacement of the Equilibrium of Acid-Base Indicators

A method is described for determining acidity by means of the spectrophotometric determination of the displacement of the equilibrium of açid-base indicators. The method is simple, sensitive and free of known interferences. There is no dependence on costly or sophisticated equipment and the results obtained are reliable and reproducible.     

实验室质量管理体系内部审核的策划

在实施ISO／IEC 17025：1999标准《检测和校准实验室能力的通用要求》过程中，通过实验室质量管理体系内部审核的实践与系统分析，识别出内部审核策划阶段的关键环节，提出审核范围确定、审核计划和抽样方案制订的质量控制要求，为有序高效地实施内部审核提供了技术方法。