测绘生产项目人力资源管理系统的开发

地理信息数据加工生产行业在项目管理的方式和方法上,存在着先进的生产力与不先进的管理方式相矛盾的问题.如何解决人力资源与生产项目的高效结合,使劳动力分配效能在项目管理中实现最大化,是一个无法回避和必须解决的课题.本文基于地理信息数据生产项目管理的实际应用,介绍系统的设计思想、技术路线、系统功能以及数据库的设计.随着本系统的不断推广和应用,一定能为地理信息数据加工生产行业的项目人力资源管理开拓新的模式,并为项目管理者提供有效的决策支持.     

厦门市二调数据成果1980西安坐标转换

根据第二次全国土地调查有关技术文件的要求,各地汇总和提交的成果资料的数学基础必须是1980西安坐标系,而当前许多城市的土地调查工作是基于地方坐标系进行的.本文以厦门市为例,从技术路线、实现方法、精度检查等方面就地方坐标系下的调查成果如何转换为西安坐标系进行了较为详细的探讨,为其他地区的类似工作提供了有益的借鉴.     

滁州市不可移动文物管理信息系统设计和实现

以滁州市为例,在WebGIS技术支持下,通过设计和实现不可移动文物普查与管理数据库、地图基本操作、空间查询分析、文物风险评估以及文物信息输出等功能,改进文物普查与管理工作的方法和手段,提高管理工作的效率和信息化水平,为科研及文物普查管理部门提供辅助决策支持的新思路和新方法.     

河北省高速公路管理信息系统的研建

论述了河北省高速公路管理信息系统的基本网络结构,以及主要的业务子系统,从总体上对这种系统的功能进行了探讨,对于促进高速公路高效运行管理具有重要的示范意义.     

浅议地籍图形管理系统的开发

针对地籍管理的特点,分析了地籍图形管理系统所应具备的功能,详细介绍了地籍图形管理系统的各个功能模块.     

Landscape-scale analysis of ecosystem risk and returns: A new tool for ICZM

Management of the coastal zone often focuses on “islands” of high value ecosystems, in terms of economic value or conservation. However, integrated management requires landscape-level analysis of all ecosystem values. The biodiversity portfolio analysis (BPA) method is derived from the logic used in share (equity) portfolio management in terms of balancing within a portfolio the returns with the risks. Optimising the returns from a share portfolio, or a suite of ecosystems in a landscape, is dependent on the relationship between the units in terms of risk and return. Three case studies are then presented to test the applicability of the BPA method at the international (North West Europe), regional (Durham Heritage Coast, UK) and local (part of South Uist, Outer Hebrides, UK) spatial scale. The Biodiversity Portfolio Analysis for NW Europe showed that risk and return were highly correlated in the studied Member States. The ranking of risk and return, with the highest first, was Ireland > UK > France=Netherlands > Belgium. For these Member States the risks to ecosystem service provision were positively correlated with GNI (r=0.97, P<0.01); suggesting that the higher the economic importance of coastal and marine resources in a Member State the more at risk the resources are. The regional and local case studies were more focussed on providing information on which to base Integrated Coastal Zone Management (ICZM) decision making; both case studies used stakeholder participation to determine risks and returns. The conclusions from these two case studies show how the BPA method can be useful in terms of setting ICZM priorities and in addressing local coastal issues. The BPA involves making a number of assumptions, however, it does provide coastal managers with a potential tool to strategically plan due to increased awareness of the interaction between the ecosystems in the portfolio.There is a need for such techniques, which involve stakeholder participation and which create objective outcomes, to support the implementation of ICZM.     

The role of research networks for science-policy collaboration in coastal areas

This paper reviews the approach taken by several UK coastal partnerships in developing research strategies and programmes. It reports on the status of these research initiatives and describes how the co-ordination and communication of scientific research have been approached through active partnerships with universities and the wider research community. Results of semi-structured interviews are followed by in-depth case studies of research networks on the Sefton Coast (focusing on coastal morphology) and the Severn Estuary (focusing on coastal change and climate change impacts). The results reveal the constraints and opportunities that exist in bringing together a variety of knowledge holders in the coastal zone. The paper identifies key elements of these initiatives and highlights lessons that can be applied to the development of other research initiatives in order to achieve science supported, ecosystem-based management.     

Performance of community-based coastal resource management (CBCRM) programs in the Philippines: A meta-analysis

Community-based coastal resource management (CBCRM) is a major conservation and fisheries management strategy in the tropics. In this study, the performance of 16 CBCRM programs in the Philippines was assessed using a meta-analysis of eight indicators that represented the perceptions of local resource users. Overall, the CBCRM programs in the Philippines were perceived to have a significant positive impact. However, the performance of each of the indicators was mixed. Although the CBCRM programs were perceived to be effective in empowering the local fishing communities, their perceived impact on improving the state of the local fisheries resources remained limited. This highlights the importance of incorporating ecological and socio-economic considerations in setting fisheries management regimes.     

Fixing problems in fisheries—integrating ITQs,CBM and MPAs in management

We aim to show how some of the important interdisciplinary fixes or solutions to diverse problems observed in fisheries can complement each other. This can be achieved through methodical allocation of the rights pertaining to fisheries and simultaneous implementation of policy instruments to correct for market failures and equity concerns. We emphasize via a roadmap that there are some general principles that should be invoked when choosing between alternative structures of rights. Our examples from Sweden provide evidence of the flexibility of fishing rights and how they can be adapted to integrate fixes from different disciplines into practical fisheries management.     

Quantifying the storm erosion hazard for coastal planning

The quantity of coastline retreat resulting from storm erosion is one of the most important phenomena that needs to be accurately quantified to facilitate effective coastal management strategies. Historically, the volume of storm erosion (and coastline retreat) accommodated for coastal planning decisions has been directly linked to the storm (usually defined by considering wave height and duration only) with a certain pre-defined return period, known as a Synthetic Design Storm (SDS) (e.g. 1 in 100 year storm). The SDS method of estimating storm erosion volumes for coastal planning thus assumes that, for example, the 1 in 100 year storm event also results in a 1 in 100 year erosion event. This communication discusses the physical reality of this assumption and demonstrates the improved performance of a new method, based on Joint Probability Distributions (JPD) for estimating storm erosion volumes proposed by Callaghan et al. [Callaghan, D.P., Nielsen, P., Short, A.D. and Ranasinghe, R., 2008. Statistical simulation of wave climate and extreme beach erosion. Coastal Engineering, 55(5): 375–390] using one of the world's longest beach profile surveys from Sydney, Australia.