Adaptation to Sea-level Rise in the People’s Republic of China – Assessing the Institutional Dimension of Alternative Organisational Frameworks

Global sea-levels are rising due to global warming. Major impacts on the world’s coasts are sand beach erosion, salination of ground water, and inundation. Adaptation is the only option to address these future threats as the mitigation of CO2 emissions is not capable of preventing sea-level rise. There are several organisational frameworks existing that can incorporate adaptation measures. Integrated Coastal Zone Management is proposed most often. Alternative frameworks are disaster management and sectoral frameworks involved in prevention activities, such as the water management that often holds responsibility for dike building. However, the integration of adaptation into an organisation framework is further dependent on institutional capacity within a political system. In order to illustrate what approach is feasible for a hierarchical political system the People’s Republic of China is taken as an example. An analysis of various frameworks and institutional responsibilities shows that the institutional dimension of organisation is decisive when seeking for an adequate framework to include adaptation to sea-level rise in. This paper is based on empirical results from a series of interviews and the analysis of official publications on frameworks and institutional responsibilities. It concludes with a recommendation on a climate change based framework.adaptation, sea-level rise, climate change, institutions, frameworks

Hydrological Web Services for Operational Flood Risk Monitoring and Forecasting at Local Scale in Niger

Emerging hydrological services provide stakeholders and political authorities with useful and reliable information to support the decision-making process and develop flood risk management strategies. Most of these services adopt the paradigm of open data and standard web services, paving the way to increase distributed hydrometeorological services’ interoperability. Moreover,sharing of data, models, information, and the use of open-source software, greatly contributes to expanding the knowledge on flood risk and to increasing flood preparedness. Nevertheless, services’ interoperability and open data are not common in local systems implemented in developing countries. This paper presents the web platform and related services developed for the Local Flood Early Warning System of the Sirba River in Niger (SLAPIS) to tailor hydroclimatic information to the user’s needs, both in content and format. Building upon open-source software components and interoperable web services, we created a software framework covering data capture and storage, data flow management procedures from several data providers, real-time web publication, and service-based information dissemination. The geospatial infrastructure and web services respond to the actual and local decision-making context to improve the usability and usefulness of information derived from hydrometeorological forecasts, hydraulic models, and real-time observations. This paper presents also the results of the three years of operational campaigns for flood early warning on the Sirba River in Niger. Semiautomatic flood warnings tailored and provided to end users bridge the gap between available technology and local users’ needs for adaptation, mitigation, and flood risk management, and make progress toward the sustainable development goals

Training of Crisis Mappers and Map Production from Multi-sensor Data: Vernazza Case Study (Cinque Terre National Park, Italy)

This aim of paper is to presents the development of a multidisciplinary project carried out by the cooperation between Politecnico di Torino and ITHACA (Information Technology for Humanitarian Assistance, Cooperation and Action). The goal of the project was the training in geospatial data acquiring and processing for students attending Architecture and Engineering Courses, in order to start up a team of "volunteer mappers". Indeed, the project is aimed to document the environmental and built heritage subject to disaster; the purpose is to improve the capabilities of the actors involved in the activities connected in geospatial data collection, integration and sharing. The proposed area for testing the training activities is the Cinque Terre National Park, registered in the World Heritage List since 1997. The area was affected by flood on the 25th of October 2011. According to other international experiences, the group is expected to be active after emergencies in order to upgrade maps, using data acquired by typical geomatic methods and techniques such as terrestrial and aerial Lidar, close-range and aerial photogrammetry, topographic and GNSS instruments etc.; or by non conventional systems and instruments such us UAV, mobile mapping etc. The ultimate goal is to implement a WebGIS platform to share all the data collected with local authorities and the Civil Protectio

The PREVIEW Global Risk Data Platform: a geoportal to serve and share global data on risk to natural hazards

With growing world population and concentration in urban and coastal areas, the exposure to natural hazards is increasing and results in higher risk of human and economic losses. Improving the identification of areas, population and assets potentially exposed to natural hazards is essential to reduce the consequences of such events. Disaster risk is a function of hazard, exposure and vulnerability. Modelling risk at the global level requires accessing and processing a large number of data, from numerous collaborating centres. <br><br> These data need to be easily updated, and there is a need for centralizing access to this information as well as simplifying its use for non GIS specialists. The Hyogo Framework for Action provides the mandate for data sharing, so that governments and international development agencies can take appropriate decision for disaster risk reduction. <br><br> Timely access and easy integration of geospatial data are essential to support efforts in Disaster Risk Reduction. However various issues in data availability, accessibility and integration limit the use of such data. In consequence, a framework that facilitate sharing and exchange of geospatial data on natural hazards should improve decision-making process. The PREVIEW Global Risk Data Platform is a highly interactive web-based GIS portal supported by a Spatial Data Infrastructure that offers free and interoperable access to more than 60 global data sets on nine types of natural hazards (tropical cyclones and related storm surges, drought, earthquakes, biomass fires, floods, landslides, tsunamis and volcanic eruptions) and related exposure and risk. This application portrays an easy-to-use online interactive mapping interface so that users can easily work with it and seamlessly integrate data in their own data flow using fully compliant OGC Web Services (OWS)

Design of location-enabled e-government services

This document provides guidance on the design of location enabled e-Government services. It is part of the European Union Location Framework (EULF) toolkit that helps Member States to improve the use of location information in the context of e-Government. The document explains what location enabled e-Government services are, and how they can support the many G2G, G2B and G2C process interactions. Examples are given for the different types of e-Government services: information, contact, transaction, participation and data transfer services (Bekkers, 2007a). The document also provides an approach to describe and document e-Government business processes as a starting point for identifying where location enabled e-Government services could add value to the process by using process modelling techniques and standards. Finally, the document explains in detail the organisational and technological aspects related to the design, implementation and evaluation of location enabled e-Government services. A series of recommendations are provided in the form of ‘to-do’s’ and ‘not-to-do’s’. Examples are given throughout the text to illustrate best practices. This document should be read in conjunction with the companion guidance document “EULF Improving the use of location information in e-government processes: methodology and use case”, which provides a methodology and worked example of improving an existing process.JRC.B.6-Digital Econom

Technological Advances in Wireless Sensor Network Systems for Urban Drainage Monitoring

Urban drainages are important for evacuation of waste water in cities. It helps for the smooth running of the daily activities in the city and prevents proliferation of diseases. Drainage systems and construction methods have not evolved much in the past years. Due to population growth, urbanization and climatic changes, our urban drainages have become inefficient. Localized heavy rainfall causes overflow of drains that lead to floods resulting in major infrastructural damages and loss of lives. Obstruction due to solid waste prevents effective waste water evacuation. In this paper existing drainage monitoring systems are identified and their monitoring methods and technologies are analysed. Current drainage water monitoring methods such as the Rational method, the Modified Rational method, the SCS Runoff method, the Saint-Venant equation and the Manning’s equation are not reliable and only provide estimated value for peak discharge and mean water velocity. Wireless sensor network systems for monitoring drains and rivers in different regions such as Birmingham, Brazil, Philippines and Mississippi are thoroughly discussed. Wireless sensors and microprocessor platforms that may be used for the urban drainage monitoring are evaluated. A systematic review of the research challenges for real-time monitoring of urban drainages is carried out. Furthermore, possible solutions that use advanced sensor technologies to detect overflow and obstruction in urban drainages are analysed. Indeed this paper provides a comprehensive assessment of technological advances in urban drainage monitoring systems. Keywords: wireless sensor networks, urban drainage monitoring, water flow monitoring, overflow detection, obstruction detectio