Brownfields in Function Urban Area Ostrava

3rd World Multidisciplinary Civil Engineering, Architecture, Urban Planning Symposium

土木建筑工程;文学

Vojvodikova, Barbara^1 ; Ticha, Lenka^2 ; Fojtik, Radim^3 ; Szeligova, Natalie^3

IURS - Institute for Sustainable Development of Settlements, Bulharska 1424/25, Ostrava Poruba

708 00, Czech Republic^1

Regional Development Agency, Na Jízdárne 7/1245, Ostrava

702 00, Czech Republic^2

VSB - Technical University of Ostrava, Faculty of Civil Engineering, Department of Urban Engineering, Ludvika Podeste 1875/17, Ostrava - Poruba

708 33, Czech Republic^3

关键词: Agricultural soils;    Environmental threats;    Integrated environmental management;    Management strategies;    Ownership structure;    Project implementation;    Regeneration process;    Sustainable land use;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/471/10/102023/pdf
DOI  :  10.1088/1757-899X/471/10/102023

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Function urban area Ostrava (FUA), is situated in the northern east part of the Czech Republic consisting of more than 1 million of inhabitants. Project Implementation of Sustainable Land Use in Integrated Environmental Management of Functional Urban Areas - LUMAT-CE89 supported from Interreg CENTRAL EUROPE Programme identifies environmental threats in sustainable development in this region. Important examples of them are brownfields sites and loss of agricultural soil. Brownfields pose an opportunity for new utilization instead of building up farmland. But brownfields as such cannot fully compensate for greenfield construction. The main reason is various limitations that these sites bring with them. The paper focuses on the results of the analysis and the subsequent evaluation of the major brownfields in the area of Functional urban area Ostrava. In this region there are brownfields of industrial, mining, agricultural, transport or social nature. The analysis focused on the realistic use of the selected groups of areas. The reality of the use or temporary use was assessed both from the point of view of legislative constraints and from the point of view of ownership structures, and also from the perspective of their physical state and location. An expert estimate of the time needed for temporary or permanent based on similar examples was performed within the assessment. The evaluation respected the future use option that was the most realistic for each particular site. The assessment is supplemented by the information on the change of the built-up area in FUA Ostrava in the last decade, which documents the gradually increasing share of the built-up area. The objective of the evaluation provided in this article is to demonstrate the realistic use of brownfields as an equivalent of newly built up territories and to identify those brownfields that can be revived in the short term horizon. The approach and type of interventions is described for these site, that would accelerate the regeneration process. Suggested intervention options are implemented in the Brownfield Management Strategy Action Plan, which was also developed within the LUMAT project.