A sustainable tourism development in Alacati, Turkey : (Re)invention of public space with clean energy

Although there is an increasing recognition of the impacts of climate change on communities, residents often resist changing their lifestyle to reduce the effects of the problem. By using a landscape architectural design medium, this paper argues that public space, when designed as an ecological system, has the capacity to create social and environmental change and to increase the quality of the human environment. At the same time, this ecological system can engage residents, enrich the local economy, and increase the social network. Through methods of design, research and case study analysis, an alternative master plan is proposed for a sustainable tourism development in Alacati, Turkey. Our master plan uses local geographical, economic and social information within a sustainable landscape architectural design scheme that addresses the key issues of ecology, employment, public space and community cohesion. A preliminary community empowerment model (CEM) is proposed to manage the designs. The designs address: the coexistence of local agricultural and sustainable energy generation; state of the art water management; and the functional and sustainable social and economic interrelationship of inhabitants, NGOs, and local government

Defining the Social Dimension of Triple Bottom Line for the Australian Dairy Industry: Challenges, Priorities and Opportunities

Understanding the social impact the dairy industry has on employees and local communities is part of Dairy Australia’s commitment to the Triple Bottom Line (TBL) framework, which emphasises that businesses have social, environmental and economic impacts and responsibilities. This social impact assessment project, currently underway, aims to identify and quantify the social value of the dairy industry, whilst proactively identifying areas for improvements. Through an online survey for employees and a random postal survey of 15,000 dairy community residents, the project investigates how Australians perceive the Dairy Industry, as well as their wellbeing, quality of life, community involvement and work experiences. This paper provides an overview of the study, outlining why developing quantifiable indicators for the social dimension of TBL that are designed to be as rigorous as current financial reporting is a business priority. Examples of how the findings will contribute to the identification and management of issues, measures of industry sustainability and future strategy are discussed

Public Understanding of Carbon Sequestration in Australia: Socio-Demographic Predictors of Knowledge, Engagement and Trust

This article explores the extent to which socio-demographic characteristics influence knowledge, trust, risk perception and acceptance of an emerging scientific technology, carbon sequestration or carbon capture and storage (CCS), which is positioned as a solution to the greenhouse gas problem. An online survey of 1273 Australian adults highlights the general public’s lack of knowledge about CCS and willingness to engage and learn. Compared to men, women were less accepting of CCS and more concerned about safety, risk and effectiveness. Those with a higher education were more aware of the greenhouse gas debate and supportive of CCS, whilst younger Australians were more trusting of information providers to “tell the truth” about CCS. By identifying key attitudes, expectations and fears of specific sub-groups towards CCS, this research provides an initial basis for developing effective public policy and community engagement, risk communication and education strategies for this emerging technology in Australi

Developing and evaluating a hybrid wind instrument

A hybrid wind instrument generates self-sustained sounds via a real-time interaction between a computed excitation model (such as the physical model of human lips interacting with a mouthpiece) and a real acoustic resonator. Attempts to produce a hybrid instrument have so far fallen short, in terms of both the accuracy and the variation in the sound produced. The principal reason for the failings of previous hybrid instruments is the actuator which, controlled by the excitation model, introduces a fluctuating component into the air flow injected into the resonator. In the present paper, the possibility of using a loudspeaker to supply the calculated excitation signal is evaluated. A theoretical study has facilitated the modeling of the loudspeaker-resonator system and the design of a feedback and feedforward filter to successfully compensate for the presence of the loudspeaker. The resulting self-sustained sounds are evaluated by a mapping of their sound descriptors to the input parameters of the physical model of the embouchure, both for sustained and attack sounds. Results are compared with simulations. The largely coherent functioning confirms the usefulness of the device in both musical and research contexts

How Communities Can Better Support Parents: Findings from an Effective Parenting Expo

This article focuses on identifying how communities can better support parents, families and young people. Participants at an Effective Parenting Expo (n=57) were surveyed about the value of the event, the challenges facing them as parents, and the changes that would significantly improve life for their family. This paper focuses on responses to one open-ended question, "Thinking of your community, what ONE change could be made to significantly improve life for your family?" Responses were coded into three key categories: Improved Sense of Community, Increased Support for Families and Safer Communities. These responses clearly demonstrate the importance that parents place on having a safe, cohesive and friendly community in which to raise their children. Unfortunately, with social capital, community interactions and connectedness declining, the challenge is how to reverse this trend and foster a stronger sense of community. Participants identified several changes they believed would build better communities, believing that free community activities, meeting places and practical parenting courses would better connect them with families in their own community. This research highlights the importance of community for family well-being, with parents identifying changes they believe will significantly improve life in their community for their family

Road network upgrading and overland trade expansion in Sub-Saharan Africa

Recent research suggests that isolation from regional and international markets has contributed significantly to poverty in many Sub-Saharan African countries. Numerous empirical studies identify poor transport infrastructure and border restrictions as significant deterrents to trade expansion. In response, the African Development Bank has proposed an integrated network of functional roads for the subcontinent. Drawing on new econometric results, the authors quantify the trade-expansion potential and costs of such a network. They use spatial network analysis techniques to identify a network of primary roads connecting allSub-Saharan capitals and other cities with populations over 500,000. The authors estimate current overland trade flows in the network using econometrically-estimated gravity model parameters, road transport quality indicators, actual road distances, and estimates of economic scale for cities in the network. Then they simulate the effect of feasible continental upgrading by setting network transport quality at a level that is functional, but less highly developed than existing roads in countries like South Africa and Botswana. The authors assess the costs of upgrading with econometric evidence from a large World Bank database of road project costs in Africa. Using a standard approach to forecast error estimation, they derive a range of potential benefits and costs. Their baseline results indicate that continental network upgrading would expand overland trade by about $250 billion over 15 years, with major direct and indirect benefits for the rural poor. Financing the program would require about$20 billion for initial upgrading and $1 billion annually for maintenance. The authors conclude with a discussion of supporting institutional arrangements and the potential cost of implementing them.Transport Economics Policy&Planning,Common Carriers Industry,Rural Roads&Transport,Transport and Trade Logistics,Economic Theory&Research