Search results for "Sustainable development"
showing 10 items of 638 documents
Carbon Footprint Analysis: Towards a Projects Evaluation Model for Promoting Sustainable Development
2013
Abstract Climate change and global warming are internationally recognized as current issues, driving negative effects on humanity, and being mainly caused by GHG emissions generated both from industrial activities, and from other anthropogenic activities. Restoring the ecological balance requires urgent action to reduce GHG emissions. In this respect, the European Union has set the target to reduce the GHG emissions by 20% until 2020, compared to 1990 level. This paper presents a methodology to develop a model for carbon footprint calculation, for assessing and reducing GHG emissions generated by European funds financed projects.
Application of Environmental Management Systems (EMS) to Natural Parks and reserves
2006
Natural parks and reserves have to face problems concerning the conservation of their natural resources. Citizens and firms often perceive the institution of new protected areas more as a bind or a restriction to their activities than an added value of the territory. Following the principles of sustainable development, it is necessary to integrate the environmental protection with the needs of neighbouring urban areas and production sites. The implementation of an Environmental Management System (EMS) according to international standards (ISO 14001, EMAS) can support the Park administration in their complex management activities. This paper analysed the criticisms related to the application…
Subsistence/Semi-subsistence Agricultural Exploitations: Their Roles and Dynamics within Rural Economy/Rural Sustainable Development in Romania
2014
Abstract Within the Romanian agriculture subsistence / semi-subsistence agricultural exploitations continue to occupy an important part, the characteristics of their organization and functioning imparting a particular kind of dynamics. The study here aims at highlighting the perspectives on the evolution of subsistence / semi-subsistence agriculture in relation to rural economy and the sustainable rural development. Our main purpose is to bring into analysis the core issues which the Romanian small farms have to face and, at the same time, identify / propose solutions which would contribute to the economic recovery of the agricultural exploitations in question.
Precaution and protection policies of urban ecosystem in the Iblea north eastern coast of Sicily
2005
According to the hypothetical urban scenarios in the future, the urban ecosystem will be the piace where the most part of people live, with a deep negative impact on the world ecosystem. So it is necessary for all the people to get better ways of life in the towns and less and less unbalanced urban space, that to say a clean, efficiency and productive place that satisfies the needs of its inhabitants. A fundamental aim to the restoration of conditions of equity in the city seems to come from the models of development of sustainable city, related to the improvement of the environment and, above all, to a plan of sustainable society. Leaving from the indications of the European urban policies…
SUSTAINABLE LOGISTICS: A FRAMEWORK FOR GREEN CITY LOGISTICS - EXAMPLES OF POLISH CITIES
2020
Background. The emission of hazardous substances has a significant impact on environment pollution and becomes a noticeable problem. Public transport, warehouse processes, and waste management are the main sources of pollution in cities. Ecology oriented solutions in the city’s logistics systems may lead to improve the quality of citizens’ life. The use of sustainable logistics may cause positive feedback on the surrounding environment. The interest of green logistics increases rapidly due to a growing amount of urban waste, energy consumption and greenhouse gases released to the atmosphere. The aim of this paper is to analyze the green logistics solutions and to consider their application …
Smart Cities—Imposed Requirement or Preferred Life-Style
2015
World is changing: the increasing population constantly impacts the natural and man-made environment; therefore, the next years are crucial for the deciding in which direction our planet will move forward. Today about ½ of the world’s population lives in cities sustaining the tendency of expanding urbanisation. Each city is different, determined by geographical location, history, and the people who live there and govern it. The best solution for one place may be not applicable for another. However, there is already enough experience of best practices accumulated to draw general conclusions and elaborate sustainable future development designs for cities. The paper summarises: different Smart…
Exploring relationships between drought and epidemic cholera in Africa using generalised linear models
2021
AbstractBackgroundTemperature and precipitation are known to affect Vibrio cholerae outbreaks. Despite this, the impact of drought on outbreaks has been largely understudied. Africa is both drought and cholera prone and more research is needed in Africa to understand cholera dynamics in relation to drought.MethodsHere, we analyse a range of environmental and socioeconomic covariates and fit generalised linear models to publicly available national data, to test for associations with several indices of drought and make cholera outbreak projections to 2070 under three scenarios of global change, reflecting varying trajectories of CO2 emissions, socio-economic development, and population growth…
The ICT Implication on CSR in the Tourism of Emerging Markets
2012
Abstract Tourism has a significant environmental, social and human impact. No other sector provides jobs and ensures wealth across poor countries in the same way as tourism. In the context of sustainable responsible tourism, the concept of Corporate Social Responsibility CSR has gained increased importance: CSR is a company's understanding of the role it plays in society, the environment in which it operates, the values it upholds and its awareness of the intended and unintended consequences of its actions. ICT can create many environmental benefits and there have been several optimistic assessments of the overall relationship between e-business and sustainable development. ICT-based servic…
Measuring the Sustainability of Transportation Infrastructures Through Comparative Life Cycle and Energy Assessment
2020
The 2030 Agenda for Sustainable Development was adopted at the United Nations Sustainable Development Summit on 25 September 2015. It addresses people, planet and prosperity needs and particularly focuses on transport systems that must be 1) Sustainable. 2) Quality and resilient. 3) Safe. 4) Affordable and accessible. The Research Project PRIN USR342 focuses on similar concepts and the expected outputs are 3 paving solutions (made with recycled materials and sustainable technologies), 4 sets of modules (software), and 2 platforms. In this view, the objective of this study is the identification of the best pavement technology in terms of energy and environmental performance. To this aim a LC…
Urban Smartness: Tools and Experiences
2014
The necessary steps to build a different city that combines both sustainable development and urban quality include understanding of the events that emerge in different territories, identifying the appropriate actions, policies and finding innovative tools and procedures.