SFD Promotion Initiative: Cap-Haïtien, Haiti

2021 ◽  
Author(s):  
Benjamin Biscan ◽  
Sergio Pérez Monforte ◽  
Lars Schöbitz ◽  
Anthony Kilbride
Keyword(s):  
Urban Areas ◽  
Decision Support Tool ◽  
Flow Diagram ◽  
Context Analysis ◽  
Executive Summary ◽  
Support Tool ◽  
Urban Sanitation ◽  
Key Stakeholders ◽  
Involved Field ◽  
The City

The Shit Flow Diagram (SFD) graphic is an advocacy tool that aims to assist technical and non-technical stakeholders to implement plans and programs related to urban sanitation. The SFD methodology is increasingly being used to analyze the extent of safely managed sanitation in urban areas, providing a valuable picture of the prevailing sanitation conditions, from containment to disposal. As such, it is a widely recognized advocacy and decision support tool that aims to understand, communicate, and visualize how wastewater and fecal sludge move within a city or town. As stated on the SuSanA website, the SFD methodology offers “a new and innovative way to engage sanitation experts, political leaders, and civil society in coordinated discussions about excreta management in their city”. The production and publication of an SFD report for Cap-Haitien (Haiti) would help to visualize the current sanitation situation in the city, resulting in a potential to shift current activities and efforts towards more efficient investments in the places along the sanitation chain that need more attention, improving the urban sanitation situation and the surrounding environment of the city. The structure of this SFD report consists of an executive summary and the SFD report. The latter includes: i) general city information describing its main characteristics; ii) sanitation service outcomes, with a thorough explanation of the SFD graphic outcome and the assumptions made; iii) the service delivery context analysis, which contains information on the regulatory framework of water and sanitation at country and city levels, and describes the city plans, budget and future projects to improve the sanitation situation and; iv) a detailed description of the surveys, Key Informant Interviews (KIIs) and Focus Group Discussions (FGDs) conducted, as well as the key stakeholders involved, field visits carried out and references used to develop this SFD report.

SFD Promotion Initative: Canton of Alajuela, Costa Rica

2021 ◽  
Author(s):  
Diana Madrigal Barquero ◽  
Sergio Pérez Monforte
Keyword(s):  
Costa Rica ◽  
Urban Areas ◽  
Decision Support Tool ◽  
Flow Diagram ◽  
Context Analysis ◽  
Executive Summary ◽  
Support Tool ◽  
Urban Sanitation ◽  
Involved Field ◽  
The City

The Shit Flow Diagram (SFD) graphic is an advocacy tool that aims to assist technical and non-technical stakeholders to implement plans and programs related to urban sanitation. The SFD methodology is increasingly being used to analyze the extent of safely managed sanitation in urban areas, providing users and stakeholders with a valuable picture of the prevailing sanitation condition, from containment to disposal. As such, it is a widely recognized advocacy and decision support tool that aims to understand, communicate, and visualize how wastewater and fecal sludge move within a city or town. As stated on the SuSanA website, the SFD methodology offers “a new and innovative way to engage sanitation experts, political leaders, and civil society in coordinated discussions about excreta management in their city.” The production and publication of an SFD report for Alajuela (Costa Rica) would help to visualize the current sanitation situation in the city, resulting in a potential to shift current activities and efforts towards more efficient investments in the places of the sanitation chain that need more attention, thereby improving the urban sanitation situation and the surrounding environment of the city. The structure of this SFD report consists of an executive summary and the SFD report. The latter includes: i) general city information describing its main characteristics; ii) sanitation service outcomes, with a thorough explanation of the SFD graphic outcome and the assumptions made; iii) the service delivery context analysis, which contains information on the regulatory framework of water and sanitation at country and city levels, also describing the city plans, budget and future projects to improve the sanitation situation; and iv) a detailed description of the surveys, Key Informant Interviews (KIIs) and Focus Group Discussions (FGDs) conducted, as well as the key stakeholders involved, field visits carried out and references used to develop this SFD report.

A decision support tool for the assessment of air quality in urban areas: An application for Athens, Greece

1999 ◽  
Vol 69 (1-2) ◽  
pp. 31-42
Author(s):  
D. Deligiorgi ◽  
C. Cartalis ◽  
G. Kouroupetroglou ◽  
C. Moutselos ◽  
E. Kambitsi
Keyword(s):  
Decision Support ◽  
Air Quality ◽  
Urban Areas ◽  
Decision Support Tool ◽  
Support Tool

scholarly journals CHALLENGES OF CIVIC ENGAGEMENT IN THE (POST-SOCIALIST) TRANSITIONAL SOCIETY: EXPERIENCES FROM WATERFRONT URBAN AREAS MEZAPARK IN RIGA AND KALARAND IN TALLINN

2020 ◽  
Vol 44 (2) ◽  
pp. 109-121
Author(s):  
Viktorija Prilenska ◽  
Katrin Paadam ◽  
Roode Liias
Keyword(s):  
Civic Engagement ◽  
Urban Areas ◽  
Local Planning ◽  
Structured Interviews ◽  
Current Case ◽  
Engagement Strategies ◽  
Public Expectations ◽  
Key Stakeholders ◽  
Planning Culture ◽  
The City

Current case studies examine the shortcomings of civic engagement strategies during the design process and ratification of detailed plans for urban areas of strategic importance − Mezapark in Riga and Kalarand in Tallinn. Detailed plans caused public outcries and led to long-lasting and distressful negotiations between local communities, developers, designers and municipalities over the future development and use of these areas. The debates about detailed plans raised an increasing public interest in planning related issues and growing demands for greater civic engagement in decisions shaping the city. At the same time, the debates demonstrated the inability of local planning frameworks to meet public expectations. There appears a salient need for changing the planning culture. This paper studies the shortcomings of civic engagement strategies and the desirable changes through a series of semi-structured interviews with key stakeholders involved and the analysis of planning related documentation.

scholarly journals Urban rent control: a decision support tool for the optimal resources allocation between urban forest projects

2020 ◽  
Vol 27 ◽  
pp. 77-90
Author(s):  
Maria Rosaria Guarini ◽  
Antonio Nesticò ◽  
Pierluigi Morano ◽  
Francesco Sica
Keyword(s):  
Urban Areas ◽  
Urban Forest ◽  
Urban Forestry ◽  
Multicriteria Analysis ◽  
Decision Support Tool ◽  
Quality Level ◽  
Rent Control ◽  
City Development ◽  
Support Tool ◽  
The One

Green areas in urban agglomerations are strategic resource for the sustainable city development. The implementation of Urban Forestry Projects (UFP) allows on the one hand to raise the environmental quality level, improving the microclimate and preserving biodiversity, on the other hand to promote urban regeneration and promote socio-economic development by creating eco-systemic s er vices for the population. The result is a more rational land use and an increase in real estate values. Although the EU Directives show the need to promote the sustainable territory growth through the recover y and redevelopment of the built environment, the implementation of investments based on eco-system logic is rarely counted as a priority action for the city, often preferring a different allocation of available resources. The present work aims first to define an indicators set useful to express the value components – financial, social, cultural and ecological- environmental – for the UFP. These indicator s are the reference terms for the characterization of an innovative protocol of multicriteria analysis for the public operator who wants to establish the optimal distribution of funds between UFP units in limited areas of the urban fabric. The protocol uses the algorithms of mathematical programming and is tested on a case study about urban areas to be redeveloped.

scholarly journals A spatial decision support system for enhancing resilience to floods. Bridging resilience modeling and geovisualization techniques

2019 ◽  
Author(s):  
Charlotte Heinzlef ◽  
Vincent Becue ◽  
Damien Serre
Keyword(s):  
Decision Support ◽  
Urban Areas ◽  
Decision Support Tool ◽  
Assessment Method ◽  
Spatial Decision Support System ◽  
Urban Resilience ◽  
Spatial Decision Support ◽  
Urban Flood ◽  
Support Tool ◽  
Resilience Indicators

Abstract. In the context of climate change and increasing urbanization, floods are considerably affecting urban areas. The concept of urban resilience may be an interesting means of responding to urban flood issues. The objective of this research is to propose a spatial decision support tool based on geovisualization techniques and a resilience assessment method. The goal is to localize the level of resilience modeled in different territories. The methodology proposed consists in integrating three resilience indicators applied to a case study in Avignon (Provence Alpes Côte d'Azur Region, France) and the use of geovisualization techniques: using GIS for data processing and analysis, visualization, mapping and model processing. The methodology integrates decision-making by identifying characteristics capable of improving urban resilience and facilitating its understanding using a visual tool. The results demonstrate the usefulness of modeling resilience using geovisualization techniques to identify the potential for local resilience, integrate local stakeholders into a process of clarifying the concept through the contribution of visualization, and consider easier access to this concept based on data analysis, processing and visualization through the design of maps.

scholarly journals Water balance modelling of alternate water sources at the household scale

2011 ◽  
Vol 63 (9) ◽  
pp. 1873-1879 ◽  
Author(s):  
John Hunt ◽  
Martin Anda ◽  
Goen Ho
Keyword(s):  
Water Balance ◽  
Urban Areas ◽  
Decision Support Tool ◽  
Water Source ◽  
Quality Parameters ◽  
Water Sources ◽  
Water Efficiency ◽  
Water Utility ◽  
Support Tool ◽  
Small House

Alternate water sources are being implemented in urban areas to augment scheme water supplied by a water utility to homes. These sources include residential wells, rainwater tanks and greywater systems. Greater water efficiency can be achieved when these systems are designed to match a water source to a given demand based on both water quantity and quality parameters. In this way the use of an alternate water source can be maximised and the use of the high quality scheme water minimised. This paper examines the use of multiple alternate water sources sequentially to supply the same demand point potentially optimising the use of all available water sources. It also allows correct sizing of such water systems and their components to reduce scheme water demand. A decision support tool based on water balance modelling was developed that considers such water options at the household scale. Application of this tool to eight scenarios for both large and small house lots shows that using alternate water sources individually can result in significant scheme water savings. However by integrating these sources additional scheme water saving can be made.

scholarly journals ANN-BASED DECISION MODEL FOR THE REUSE OF VACANT BUILDINGS IN URBAN AREAS

2016 ◽  
Vol 20 (1) ◽  
pp. 31-43 ◽  
Author(s):  
Yin-Hao HSU ◽  
Yi-Kai JUAN
Keyword(s):  
Business Strategy ◽  
Urban Areas ◽  
Decision Model ◽  
Decision Support Tool ◽  
Life Cycles ◽  
Model Assessment ◽  
Local Conditions ◽  
Support Tool ◽  
Effective Decision Support ◽  
Operational Plan

Because of global urbanization and sustainable development trends, reusing vacant buildings is a crucial strategy employed in urban development and management. Reusing and adjusting the future service values of unused buildings to extend building life cycles is a sustainable approach that benefits society, the economy, and the environment. However, repurposed spaces are easily re-discarded because a comprehensive system and operational plan for assessing the effects of building reuse remains unestablished. The research framework adopted in this study was based on the seven factors of the AdaptSTAR model; assessment criteria for building reuse were then created. In addition, 62 types of reused building cases in Taiwan were investigated and a decision model for reuse type prediction and business strategy was constructed on the basis of artificial neural networks. The results indicated that the proposed decision model yielded a reuse type accuracy of 89% and a business strategy accuracy of 78%. This systematic approach can be adjusted according to local conditions and applied as an effective decision support tool.

An Integrated Choice Model for the Evaluation of Urban Sustainable Renewal Scenarios

2014 ◽  
Vol 1030-1032 ◽  
pp. 2399-2406 ◽  
Author(s):  
Vincenzo del Giudice ◽  
Pierfrancesco de Paola ◽  
Francesca Torrieri
Keyword(s):  
Choice Model ◽  
Multicriteria Analysis ◽  
Decision Support Tool ◽  
Complex Problem ◽  
Real Estate Market ◽  
Support Tool ◽  
South Italy ◽  
Uncertain Factor ◽  
Alternative Scenarios ◽  
The City

The need for renewal of disused urban area is widespread in many context of south Italy where the lack of public funds make difficult the management and maintenance of sites that often have considerable historical and architecture values.The choice of functions that can represent elements of attraction for the economic and social regeneration of these disused sites is a complex problem, given the multiplicity of interests involved and the uncertain factor determined by the non-typical conditions of real estate market, both from the demand and the supply side.In the present paper we propose to implement a choice model, based on the integration of multicriteria analysis and random utility model (referred to McFadden theory), able to support a participatory decision process of selecting alternative scenarios of requalification of an urban disused area located in a small village near the city of Naples, in the south of Italy.The positive results obtained show that the model proposed can be a useful decision support tool in environments characterized by high complexity, where the objective is precisely to highlight the elements that influence the dynamics of choice for building shared “bottom up” development strategies.

scholarly journals WEB-BASED DECISION SUPPORT TOOL FOR BUILDING-INTEGRATED SOLAR PHOTOVOLTAIC SYSTEMS

2020 ◽  
Vol V-4-2020 ◽  
pp. 109-114
Author(s):  
A. K. Adeleke ◽  
J. L. Smit
Keyword(s):  
Decision Support ◽  
Decision Support Tool ◽  
Photovoltaic Systems ◽  
Solar Photovoltaic ◽  
Web Based ◽  
Support Tool ◽  
Building Roof ◽  
Short Period ◽  
Building Integrated Photovoltaic ◽  
The City

Abstract. A web-based multi-criteria decision support tool is designed to support the planning, control and deployment of building-integrated photovoltaic (BIPV) in the City of Cape Town, South Africa. Solar energy is one of the renewable sources for generating electricity by means of photovoltaic systems, and it offers a viable and expedient means of generating electricity within a short period of time. Nevertheless, there are some impediments to the extensive deployment of solar photovoltaic systems. The most prominent among these are generation potential and the high capital cost of initial set-up. Hence, the location, design and yield of building-integrated photovoltaic systems have to be well thought-out before their deployment. The interactive web-based tool designed utilises JavaScript and Hypertext Mark-up Language (HTML) to implement a map mashup, which can be queried to retrieve vital information about the solar photovoltaic potential of a building roof. From results generated and the system developed, it becomes possible to remotely and sufficiently evaluate buildings in the city in order to make decisions about solar photovoltaic potentials, designs and installations.

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