AGRICULTURAL
UNIVERSITY OF ATHENS
Department of
Crop Science

Ecology and Bioclimatology of Urban Environment

Content

1. The subject matter of the course, both in theory and in the laboratory, includes the following topics: 2. • Ecology - Urban Ecology - Urban Ecosystems - Study Methods. 3. • Definition of the city - Historical evolution of cities - Historical evolution of Athens. 4. • Urbanization - Urbanization processes - Urbanism - Modern cities - Urban Demography - Ecological footprints (Water footprint - Carbon footprint - Ecological footprint). 5. • Models of cities - Types of cities - Megacities, Slums, Garden Cities - Soft cities, Smart cities, Future cities. 6. • Urban pollution - Atmospheric pollution - The "smog" of Athens. Visual pollution - Aesthetic pollution - Light pollution - Noise pollution. Indoor pollution - Pollution and historical monuments. 7. • Limits of pollutant effects on human health - Environmental indicators. Urban life and diseases. Bioindicators-Biomonitoring of urban environmental quality. Phytoremediation - Urban rain gardens. 8. • Biodiversity of Urban ecosystems. Urban greenery - Urban pockets - "Pocket Parks". Ecological corridors - Green routes in the urban environment. 9. • Management of urban waste. Urban Agriculture. 10. • Urban microclimate. The phenomena of urban heat islands and urban cold islands. Urban bioclimatology and principles of bioclimatic design in the urban environment. 11. • Thermal comfort and thermal sensation. Bioclimatic-biometeorological indicators. 12. • Estimation of microclimatic and bioclimatic parameters and study of spatio-temporal distributions in the urban environment with emphasis on vegetated surfaces and public open spaces. 13. • Investigation of the relationship between urban greenery and built space and principles of urban microclimatic and bioclimatic simulation models. 14. • Techniques for improving microclimate and bioclimate in the urban fabric with an emphasis on mitigation and alleviation techniques for urban heat islands.

Learning results

The objective of the course is to understand the functioning of urban ecosystems, how major urban environmental issues are addressed, and how human activities impact natural and semi-natural ecosystems. Emphasis is placed on methods for assessing the impacts of these activities, as well as the practical applications of ecological knowledge in the organization and maintenance of urban and suburban parks through the implementation of Green Paths in cities. Additionally, the course presents the main methods of natural resource management in the urban ecosystem and describes the basic principles governing Urban Agriculture as an example of Urban Ecology.

Furthermore, the course aims to analyze the specific characteristics of the urban climate and the elements of the city that influence and shape it. Special attention is given to the phenomena of urban heat islands and cold islands. The basic concepts and principles of bioclimatic design in the urban environment are introduced. The concepts of human thermal sensation (comfort) are analyzed, and the bioclimatic and biometeorological indicators that quantify it are presented. Emphasis is placed on the analysis of microclimatic and bioclimatic conditions in the urban fabric and how they are distributed in outdoor spaces with different coverage. The course also aims to present and analyze techniques that aim to improve microclimatic conditions in urban centers after analyzing the interactions between urban greenery and the built environment. Finally, techniques for modeling atmospheric conditions in the urban environment are presented and developed with the purpose of diagnosing and predicting bioclimatic/microclimatic conditions. These processes analyze the methods of identifying points of interest and techniques for mitigating and curbing the urban heat island and other adverse atmospheric conditions.

The laboratory exercises aim to understand the methodology of Ecological Risk Assessment and the importance of using bioindicators in measuring urban pollution. Furthermore, the laboratory exercises aim to solidify the basic concepts of urban bioclimatology and gain experience in their analysis. In addition, the exercises familiarize students with the basic principles of bioclimatic design and their application to improve conditions in the urban environment.

Upon successful completion of the course, students will be able to:

Analyze spatial distributions of atmospheric parameters in the urban environment.

Design and conduct research on microclimatic and bioclimatic conditions within the built environment.

Apply bioclimatic principles and techniques in the design of outdoor spaces.

Work with simulation applications to assess and predict bioclimatic/microclimatic parameters in order to improve conditions in the urban environment.

Use bioindicators to measure urban pollution. Assess the Ecological Risk of various human activities.

Bibliography

Greek-language bibliography: • Andreadaki, E. 2006. Bioclimatic Design. University Studio Press. Thessaloniki. (Eudoxus) • Riga-Karandinou, A. 2002. Urban Ecology Issues (University Notes) • Kosmopoulos, P., Michalopoulou, K. 2017. Environmental Design - Comfort conditions in urban outdoor spaces. University Studio Press. Thessaloniki. (Eudoxus) • Tsiros, I. 2010. Bioclimatology of the Urban Environment and Introduction to Bioclimatic Design (University Notes) Foreign-language bibliography: • Gaston, K. J., Davies, Z. G., Edmondson, J. L., Evans, K. L., et al. 2010. Urban Ecology. Editor: Kevin J. Gaston, Cambridge University Press, ISBN: 9780521743495 • Erell, E., Pearlmutter, D., Williamson, T. 2011. Urban Microclimate: Designing the spaces between buildings. Earthscan, London and Washington.

NEWSLETTER

The Faculty of Crop Science of the Agricultural University of Athens (AUA), was founded in June 1989 (Official Journal of the Hellenic Republic Νο. 166Α΄/16-6-1989) it is the first University Faculty of Crop Science founded in Greece
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