SCIENTIFIC APPROACHES TO ORGANIZATION OF "BLUE-GREEN" URBAN INFRASTRUCTURE IN CONDITIONS OF CLIMATE CHANGE

Abstract

The study is dedicated to a crucial aspect of the revitalization and ongoing development of Ukrainian cities: addressing environmental challenges through the establishment of "blue-green" urban infrastructure. The overarching objective of this research is to apply current scientific knowledge concerning this matter to local urban planning practices. This is achieved by incorporating ecosystem-based solutions to foster sustainable development within the region. Fundamental concepts essential for shaping the framework of "blue-green" urban infrastructure in the context of climate change are elucidated. The paper introduces a model for a riverside city, emphasizing the integration of a natural water feature - such as a river, including its tides where applicable - and the surrounding coastal areas. It is discerned that a networked structure characterizes settlements along riversides. The role of the city's "blue-green" infrastructure in adapting to climate change is articulated. This includes conserving water resources, averting floods and other natural disasters, preserving biodiversity, mitigating the heat island effect, and enhancing air quality. Furthermore, a tailored adaptation model suitable for riverside settlements is developed, accompanied by the author's recommendations. An analysis of current scientific approaches within the domestic academic and practical sphere is provided, focusing on the integration of green and water elements. These approaches encompass: a) establishing the “water-green diameter” of the city, b) devising plans for water-green zones, and c) organization the “blue-green” urban infrastructure—an idea introduced by the author. The study identifies potential challenges and hurdles in implementing the “blue-green” infrastructure concept along the coastlines of river settlements. These challenges include the environmental aftermath of military aggression, existing development of territories, ecological sustainability, public support, regulatory frameworks, etc. A theoretical examination of the “blue-green” infrastructure underscores its potential as an innovative and crucial instrument in cities' adaptation to climate change. This framework aids in resolving issues associated with escalating temperatures, floods, air pollution, and the decline of biodiversity. Profound comprehension of the constituents and functions of “blue-green” infrastructure empowers us to better tailor our urban environments to climate fluctuations, thus fostering more sustainable and habitable cities.