生态岛建设过程中环境类指标构建研究——以崇明岛为例

提出了将压力 状态 响应（PSR）模型与系统分析法理论集成起来构建生态岛建设过程中环境类指标的方法和步骤。指标构建过程分为4个步骤：（1）首先利用已有生态区域（岛）相关环境类指标确定备选指标集；（2）利用PSR模型对指标逻辑关系进行分析筛选；（3）以2010年为近期目标年，利用系统分析法确定指标核心要素，得到二次筛选指标；（4）以2030年为远期目标年，以综合性和动态性为依据确定最终指标。以上海市崇明岛为例，确定水、气、土为核心考核要素，构建了基于崇明生态岛建设过程的近期及远期目标的环境类考核指标体系。指标评价结果表明，崇明生态岛建设过程中环境类综合指数为72，其中环境压力指数、环境质量指数、环境保护指数分别为85、80和51，与崇明岛实际较为吻合。部分研究结果已在崇明岛生态建设过程中得到实际应用。     

Research note on equity and ethics in state-promotion of agricultural products

Many state governments in the United States promote locally-produced farm products. This paper discusses issues related to the ethics and equity of such promotional programs. The paper argues that generic promotion is generally easier to justify in terms of ethics and equity than brand promotion. It also argues that informative and factual brand promotions are easier to justify than deceptive and persuasive brand promotions. Additional equity issues arising when taxpayers finance state-promotional programs are also discussed.     

DROUGHT PLANNING: A PROCESS FOR STATE GOVERNMENT1

ABSTRACT: Drought has been a prevalent feature of the American landscape during the latter part of the 1980s, producing serious socioeconomic and environmental consequences. These recent experiences with drought have renewed concern about the inadequacy of federal and state contingency planning efforts and the lack of coordination for assessment and response efforts between these levels of government. This paper presents the results of research aimed at facilitating the preparation of drought contingency plans by state government in conjunction with a state's overall water management planning activity. The ten-step drought plan development process reported is intended to improve mitigation efforts through more timely, effective, and efficient assessment and response activities. Officials in appropriate state agencies should examine the proposed framework and alter it to best address drought-related concerns, adding or deleting elements as necessary.     

现代灾害、灾害研究与灾害学

本文系统分析现代灾害的特点；评述灾害研究及灾害学的历史与现状，预测其发展趋势；探讨灾害学的基本范畴，界定其学科体系的总体框架，对灾害研究及灾害学发展中的几个重要问题提出认识与建议。     

EMPIRICAL MODELS FOR TROPHIC STATE IN SOUTHEASTERN U.S. LAKES AND RESERVOIRS1

ABSTRACT: A cross-sectional data set of 80 lakes and reservoirs in nine southeastern states was examined to specify and parameterize trophic state relationships. The relationships fitted are based on measurements of several limnological variables taken over the course of a growing season or year in each of the lakes. The trophic state models relate phosphorus and nitrogen loading to inlake phosphorus and nitrogen concentrations, which in turn are related to maximum chlorophyll level, Secchi disk depth, dominant algal species, and hypolimnetic dissolved oxygen status. Due to the empirical nature of the study, causal conclusions are limited; rather, the models are most useful for prediction of average growing season conditions related to trophic state.     

江苏沿海滩涂开发现状分析

本文作者根据多年的江苏滩涂开发利用调查资料，着重分析了江苏滩涂开发成就，开发潜力和制约因素三方面的现状，提出了加快滩涂开发的重要措施。     

MODEL STUDIES OF SALT WATER INTRUSION1

Model studies were and are still being used to verify certain theories in ground-water flow systems in general. In complex cases, the model studies may be extremely useful especially when a theoretical rigorous analysis does not exist. The models cannot be considered entirely satisfactory due to the several drawbacks in each type in addition to the normal human errors in experimentation. This paper is concerned only with the viscous flow models. However, a brief summary of the other types of models, which may possibly be used in connection with salt water intrusion problems is given. It should be noted that some of such experiments are not directly related to the field of salt water intrusion. Two main types lie within this category: The gravity flow systems which are analogous to some phases of salt intrusion problems and problems in oil fields which bear general similarities to sea water intrusion zones. In oil fields, gas cycling studies give valuable information to sea water problems. Model studies are used by hydraulic engineers, geologists, petroleum engineers, physicists, foundation engineers and several other professional groups.     

中海石油企业安全文化建设

企业安全文化建设既是中海石油自身持续、稳定发展的客观需要 ,也是新形势下企业内、外部环境变化的客观要求。通过不断完善企业安全文化系统工程及其管理体系 ,将安全生产工作提高到文化的高度去认识 ,依靠安全文化的潜移默化作用 ,提高全体员工的安全意识和整体安全文化素质 ,让“我要安全”、“我会安全”贯穿于生产经营活动的所有时空、每一个环节 ,树立“以人为本的绿色能源生产企业”的良好社会形象 ,大力推广“本质安全化”理念 ,增强企业的抗风险能力和竞争能力     

活性污泥1#数学模型(ASM1)中的组分

活性污泥l#数学模型(AMl)常常用于预测污水处理厂中的生物过程。活性污泥数学模型组分的鉴定对活性污泥l#数学模型的应用具有重要的意义。本文描述了在活性污泥l#模型(ASMl)中污水组分的概念,以及组分鉴定的研究现状。     

What happens to the state in conflict?: political analysis as a tool for planning humanitarian assistance

It is now part of received wisdom that humanitarian assistance in conflict and post-conflict situations may be ineffective or even counterproductive in the absence of an informed understanding of the broader political context in which so-called 'complex political emergencies' (CPEs) occur. Though recognising that specific cases have to be understood in their own terms, this article offers a framework for incorporating political analysis in policy design. It is based on a programme of research on a number of countries in Africa and Asia over the last four years. It argues that the starting-point should be an analysis of crises of authority within contemporary nation-states which convert conflict (a feature of all political systems) into violent conflict; of how such conflict may in turn generate more problems for, or even destroy, the state; of the deep-rooted political, institutional and developmental legacies of political violence; and of the difficulties that complicate the restoration of legitimate and effective systems of governance after the 'termination' of conflict. It then lists a series of questions which such an analysis would need to ask--less in order to provide a comprehensive check-list than to uncover underlying political processes and links. It is hoped these may be used not only to understand the political dynamics of emergencies, but also to identify what kinds of policy action should and should not be given priority by practitioners.