Socio-economic and ecological stability of an urban area is closely related to environmental management. The best way to determine the urban environment is the quality rating system. The research aimed to determine indicators of urban development quality and their weight coefficient using the analytic hierarchy process (AHP) method. The study reveals five main groups of indicators where safety and ecology of the urban environment has the biggest influence on the quality of urban development.
Some examples of redevelopment of industrial territories (lofting) abroad and in Russia for the purpose of qualitative research and classification, identification of the main features of process innovations are considered in the article. The following main parameters were established, according to which the differences in the implementation of various types of redevelopment projects were determined: the composition of the consumers of the services (the result) of the implemented project, the opportunities and the intensity of the flow of high-class specialists to the jobs created during the redevelopment of municipal and regional facilities, area, value (budget) and terms of project implementation. A perspective project of RTOs (museum-entertainment complex) for machine-building in Kolpino, as well as opportunities to expand the ecosystem of innovation Sochi Innovation Valley, was considered.
The article is devoted to the development of such a form of state property management as a public-private partnership. Public-private partnership is one of the most widespread format of interaction between the state and business. The article analyzes the legal foundations and trends in the development of this form of interaction. Modern methods for assessing risks, benefits and effects for different stakeholders of projects implemented in the form of PPPs are considered. The authors propose their approach to building a financial model and assessing the effects of PPP projects. Taking into account risks, the fair price of participation in the PPP project for both parties is estimated. The proposed financial model can be used to calculate the concession fee in tariff-regulated projects where the state is supposed to participate, usually with the subsequent transfer of the ownership for the created object to the state. The results of the work can be used by departmental and regional centers of public-private partnerships, by specialists of private investor companies and tariff regulation bodies when formulating the financial and economic justification for public-private partnership projects, justifying its preference in comparison with other forms of state budget investments.
Noise pollution in the cities is a major factor jeopardizing health as well as human living environments. However, previous research mainly focused on the reducing noise from different human activities, especially in the construction. We consider the problem more comprehensively and study the various possible sources of noise and the possibilities for their reduction or disposal in general. This article presents the methods of reducing noise pollution by using the greening system of buildings. The purpose of the work is to analyse the main sources of noise pollution of buildings and their mitigation methods. We propose the innovative modular green roof systems in the environmental development of green buildings. Efficiency of reducing noise pollution by using the greening system is verified by a case study on a residential building project.
The relevance of research is due increased environmental tensions associated with the noise impact of transport, including the problem of aircraft noise. The purpose of the study is the development of reduce the impact of aircraft noise on the population living near airports, and assessment of the cost-effectiveness of measures to implement measures to reduce noise interference with the device of green roof systems on residential and public buildings near aviation facilities. The predominance of green spaces, architectural forms and other elements of improvement contribute to improving the environment, quality of life, including by reducing the noise load. Based economic analysis and assessment of the noise situation use greening strucrures that improve the well-being of the local population, this particularity concerns the provision of health and psychological comfort of the population. The assessment of the ecological and economic efficiency of green roof systems has shown that the benefits of the green spaces are multifunctional, and in addition to reducing noise, they also reduced the island's effect of heat by creating a shadow, reduce the need for conditioning, reduce wind load, filter harmful emissions, improve air quality and preserve biodiversity.
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