海洋钢筋混凝土结构牺牲阳极保护系统电极行为的研究

于１９８９－１９９０年在室内条件下，用牺牲阳极保护浸泡于海水中的多种钢筋凝土试件测试不同试件中钢筋极化与阳极布局、涂层质量，涂层厚度及试件浸水情况的关系。结果表明，牺牲阳极能有效地保护全浸海水中的混凝土试件，对间断浸淋海水的试件也有一定的保护作用，通过改善阳极安装工艺，保护作用可望提高；电偶电流在各阴阳极上的分布将随涂层质量，涂层厚度和试件浸水情况不同而异，回路中电阻和电极极化情况是影响电流分布的     

公用微机硬盘信息保护的一种有效方法

介绍一种保护公用微机硬盘信息的有效方法．不仅可以预防各种计算机病毒，更重要的是可以防止人为操作对硬盘信息的破坏。适用于学校等开放性微机实验室的信息安全与保护．     

胜利二号极浅海步行坐底式钻井平台防腐措施研究

本文根据胜利二号极浅海步行坐底钻井平台的作业和工作环境特点，进行了防腐措施研究，设计了切合实际的防腐措施。该平台在海上作业近四年进坞修理，经观测防腐情况良好。     

Assessment of sand encroachment in Kuwait using GIS

Assessment of sand encroachment in Kuwait using Geographical Information System (GIS) technology has been formulated as a Multi-Criteria Decision Making problem. The Delphi method and Analytical Hierarchy Process were adopted as evaluating techniques, in which experts’ judgments were analyzed for objectively estimating and weighting control factors. Seven triggering factors, depicted in the form of maps, were identified and ordered according to their priority. These factors are (1) wind energy; (2) surface sediment; (3) vegetation density; (4) land use; (5) drainage density; (6) topographic change and (7) vegetation type. The factor maps were digitized, converted to raster data and overlaid to determine their possible spatial relationships. Applying a susceptibility model, a map of sand encroachment susceptibility in Kuwait was developed. The map showed that the areas of very high and high sand encroachment susceptibility are located within the main corridor of sand pathway that coincides with the northwesterly dominant wind direction.     

Rights or Containment? The politics of Aboriginal cultural heritage in Victoria

Aboriginal cultural heritage protection, and the legislative regimes that underpin it, constitute important mechanisms for Aboriginal people to assert their rights and responsibilities. This is especially so in Victoria, where legislation vests wide-ranging powers and control of cultural heritage with Aboriginal communities. However, the politics of cultural heritage, including its institutionalisation as a scientific body of knowledge within the state, can also result in a powerful limiting of Aboriginal rights and responsibilities. This paper examines the politics of cultural heritage through a case study of a small forest in north-west Victoria. Here, a dispute about logging has pivoted around differing conceptualisations of Aboriginal cultural heritage values and their management. Cultural heritage, in this case, is both a powerful tool for the assertion of Aboriginal rights and interests, but simultaneously a set of boundaries within which the state operates to limit and manage the challenge those assertions pose. The paper will argue that Aboriginal cultural heritage is a politically contested and shifting domain structured around Aboriginal law and politics, Australian statute and the legacy of colonial history.     

湿地旅游可持续发展研究

湿地以其独具特色的自然和文化景观为湿地旅游提供了有利条件。本文在可持续发展思想的基础上提出了湿地旅游这一概念，分析了湿地旅游发展与湿地环境保护之间的关系；针对湿地生物多样性、景观多样性、文化多样性等特点对湿地的旅游价值作了进一步的探讨，提出了湿地旅游可持续发展的几点对策。     

华南地区小流域水污染控制规划初探

随着经济和城市化进程的快速发展，华南地区小流域水环境污染日趋严重，因此以规划的方法控制该区小流域水污染成为了一种重要的途径。从水环境污染控制规划的基本定义出发，重点分析了小流域水环境污染控制规划的一般规范及其在实施中存在的一些问题，并就这些问题提出了相应的对策，指出小流域进行水环境污染控制时必须加强环境意识，提高环境工作者素质，结合自身实际，走出一条既符合中国国情更符合华南地区小流域的水污染控制规划道路，为华南地区的持续，快速发展创造条件。     

深圳市地质灾害及防治技术

深圳市是一座新兴的海滨城市，市区东部与西部以花岗岩为主，中部以古老的变质岩为主，部分地区分布有砂岩、泥岩及变质的板岩、粉砂岩，深圳大断裂是区内主要的构造形迹。滑坡地质灾害主要分布在中部。在花岗岩地区主要变形为岩质高边坡崩塌、落石、坍塌等坡面变形；在变质岩、砂岩、泥岩地区发生多处滑坡。地质构造与地质灾害关系密切，深圳大断裂两侧为地质灾害多发区。防治边坡变形的工程措施即桩排、连续墙、基础为桩，锚杆框架；预应力锚索、预应力锚索框架护坡、预应力锚索抗滑桩，设置多级平台减载及琉干排水措施。深圳采用的治理地质灾害的工程措施经过多年的使用达到预期效果，但在上世纪90年代初完成的工程很少考虑工程措施与城市的景观协调。90年代后期已经考虑了工程完成后对城市环境的影响。因此采用防护措施以锚杆框架、预应力锚索框架工程为主，框架间植草，既有利于边坡稳定又有利于美化环境。     

成都市农业区划与城市生态环境保护构想

扼要介绍了成都市区域土壤多目标地球化学调查的新近展，从地球化学和农业生态的角度论述了成都市农业区划发展构想，并探讨人工生态系统与城市生态环保建设的模式与构想建议。     

Treating the Risks in Cairns

Cairns is exposed to the well-known natural hazards oftropical cyclone, flood, stormsurge and thunderstorm, but is also exposed to thelesser-known hazards of landslip, earthquake and dam break flooding. Recommendations fortreating the risks associated with these hazards have been made that will involve amulti-disciplinary approach to treatment strategies, require the cooperation of allthree levels of government, involve public utility authorities and private enterprise andinvolve the community as a whole.This paper summarises the suggested mitigation treatmentoptions, presented to the Cairns City Council and identified in the LocalGovernment Disaster Mitigation Project conducted in Cairns in 1999/2000 by theQueensland Department of Emergency Services.