Proceedings | |
The Value and Services of Urban Stream Polygnotou, Thessaloniki | |
Gkrimpa, Eleni1  Athanasiadou, Eleni A.2  Tratsela, Maria3  | |
[1] Author to whom correspondence should be addressed.;School of Agriculture, Faculty of Agriculture, Forestry and the Natural Environment, Aristotle Universityof Thessaloniki, University Campus, P.O. Box 281, 54124 Thessaloniki, Greece;School of Architecture, Faculty of Engineering, AUTh, University Campus, 54124 Thessaloniki, Greece | |
关键词: streams; urban streams; l; scape architecture; Polygnotou stream of Thessaloniki; peripheral moat of Thessaloniki; water in l; scapes; water l; scapes; Thessaloniki; | |
DOI : 10.3390/proceedings2110576 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: mdpi | |
【 摘 要 】
Grey, blue and green infrastructure supports socio-ecological processes the city undergoes. Yet, procedures of constructing anthropogenic habitats often undermine the value of natural landscape elements such as urban streams. Thessalonikiâs backbone comprises of urban streams that run from the suburban forest of âSeih-Souâ to the Thermaikos Gulf acting as corridors of the natural urban matrix. Policies of the past have dealt with urban streams through extensive engineering drainage methods, eliminating the risk of flooding, yet resulting in rapid stormwater runoff, water quality problems, disturbed riparian ecosystems, leading to the urban stream syndrome. Furthermore, they have failed to address urban streams as an inseparable part of the landscape and thus to incorporate them in peopleâs mental map and everyday activities. The paper discusses the case of âPolygnotou streamâ which forms the beginning of the large scale engineered peripheral moat of Thessaloniki, constructed in the 60âs, and playing the role of the water recipient for six urban streams in total. It falls unknown to the majority of people living in the area, yet its services as an ecosystem ought to be acknowledged, helping inform decision makers of its socio-ecologic, perceptual and economic value. In addition, Polygnotou stream, adjacent streams and the peripheral moat overall, could be considered as a touristic product of great importance.
【 授权许可】
CC BY
【 预 览 】
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