土壤水资源的特性及若干指标

在分析作物生长条件下土壤水均衡要素的基础上，探讨了土壤水资源的概念，深入分析了土壤水资源的特性（对降水的依赖性与相关性、不易保存性、不可开采性、就地利用性和可调控性）。提出了土壤水理论无效库容、土壤水最大次调节量、土壤水可利用量等指标，并初步探讨了河北王瞳试验场土壤水资源的特征。王瞳试验场土壤水理论无效库容为３５５ｎｍ，土壤水最大次调节量为３１４ｍｍ；土壤水储存量和土壤水可利用量随气象条件、灌溉以     

泰安市矿产开发监督管理工作的思考

根据泰安市区域矿产开发特点,及时掌握矿山企业开采情况,通过加强采矿登记现场预审查、开展矿山开采督察和采矿权人矿产资源开发利用年查等措施,强化了矿产资源开发过程中的监督管理,维护了正常开采秩序及采矿权人的合法权益。     

浅谈西部测图工程野外测绘工作如何进行有效管理

阐述了在西部测图工程中,结合两年的野外测绘生产实践,总结出一套完整的西部测图工程野外测绘工作的有效管理模式,为西部测图的顺利实施提供可靠保障,使西部测图工程野外测绘工作的管理更加科学和高效.     

Mass Diving Tourism – A New Dimension Calls for New Management Approaches

Diving has become a booming branch of the tourism business. The economies of many countries with reef-lined coasts depend on high numbers of tourist divers; the resultant degradation of reefs by mechanical damage is accepted due to the short-term gain from the tourism business. Many activities of recreational diving do not particularly require coral reefs – any varied three-dimensional structure (e.g. a wreck) may be sufficiently attractive. The conflict between the needs of nature conservation and the economic interests of diving tourism can be mitigated by the formation of artificial underwater attractions as reef substitutes. Based on experiments in the northern Red Sea, we propose to deposit calcium minerals from the seawater in situ by electrolysis on a template of any desired shape. After transplantation of living coral fragments, a diverse community will develop. With this method different modules can be designed and formed on the seabed which can serve different needs such as diver training, environmental education and recreation as well as reef rehabilitation. By a combination of such modules, a recreational underwater park can be formed well suited to function as a DAD (diver aggregation device) and therefore, divert diver pressure from the natural reef.     

试论生态旅游的生态化道路--以自然生态旅游区为例

生态旅游已成为当今世界旅游发展的潮流。然而，在生态旅游开发过程中，存在着众多的。非生态化”现象，尤其是在自然生态旅游区。分析当前自然生态旅游区旅游开发和建设中的“非生态化”现象，主要包括盲目开发，自然景观破坏严重；游客严重超载，生态环境受破坏；人造景观和设施泛滥，景观污染和趋同现象严重；管理和文明建设落后，文化景观功能退化或受损等。运用景观生态学原理和生态安全理论等，从景观功能分区、旅游生态管理容量、景观结构生态设计、景观生态安全格局构建、生态教育等方面提出自然生态旅游区的生态化道路。     

库区塌岸空间信息管理系统构建

以ArcGIS为平台，扩展其专业功能，建立一套集库区塌岸预测与防治有关的基本信息采集、信息管理、预测评价，以及塌岸防治工程决策于一体的“库区塌岸信息管理系统及防治决策支持系统”。建立起库区各数据库和各库岸段的塌岸模式数据库，结合典型塌岸防治实例、专家经验、专家知识，建立塌岸防治决策支持系统，为库区塌岸防治工程的宏观决策提供技术支撑，同时也可对重大灾情进行及时预警预报提供数据支撑。     

闽江河口湿地自然保护区生态系统服务价值评价

研究运用生态经济学和资源环境经济学等有关理论和研究方法,利用前人已有调查资料,对闽江河口湿地自然保护区生态系统服务价值做了较全面的评价,拟为保护湿地和公共决策提供科学依据。闽江河口湿地自然保护区生态系统服务价值为4966.1万元/a。按照价值量大小排序为:调节气候价值>文化载体价值>保护生物多样性价值>提供产品价值。     

A value chain approach to crisis response system: the case of Qingdao

In this paper, we introduce a value chain approach, on the view of the value chain analytic in business management, to be the framework of a crisis response system serving for crisis management strategy in identifying risk sources, responding to unexpected events, and recovering from a shock. This system is not only a computer system but also a system of governmental emergency response mechanism and it is tremendous and complex. The system integrates and coordinates the correlative resources of emergency response units of the city. We consider the efficiency of the system. In addition, the run cost of the system also is taken into account. Based on this framework, the Qingdao’s practical situation is analyzed. As a result, a design proposal of the Qingdao’s crisis response system is put forward.