Identifying The Role of Green Spaces in Air Quality Regulation: The Case of Trakya University Balkan Campus

Emine Keleş Özgenç

doi:10.58816/duzceod.1463595

EN TR

Identifying The Role of Green Spaces in Air Quality Regulation: The Case of Trakya University Balkan Campus

Abstract

This research aims to investigate the ecological benefits and economic value of the vegetation cover on the Balkan Campus of Trakya University. The distribution of land cover classes, carbon storage capacity and air pollution mitigation effects of the campus area were assessed using the i-Tree Canopy tool. The results showed that the vegetation canopy, covering 23.93% of the area, removes 2375 kg of gases and particulate matter from the air. The economic benefit of improving the air quality of the campus area was estimated to be $1144. In addition, the amount of carbon sequestered by the canopy was 107.61 tons, while the amount of carbon stored was 2702.45 tons. The results indicate that the canopy cover of trees/shrubs on campus contributes significantly to the ecosystem by improving air quality. This study also highlights that increasing green space and promoting planting efforts can provide significant environmental and economic benefits in creating sustainable and climate-friendly campuses.

Keywords

Air quality , Balkan campus , Carbon storage , i-Tree canopy , Urban trees

Hava Kalitesinin Düzenlenmesinde Yeşil Alanların Rolünün Belirlenmesi: Trakya Üniversitesi Balkan Yerleşkesi Örneği

Öz

Bu araştırma, Trakya Üniversitesi Balkan Yerleşkesi'ndeki bitki taç örtüsünün ekolojik faydalarını ve ekonomik değerini incelemeyi amaçlamaktadır. Kampüs alanı arazi örtüsü sınıflarının dağılımı, karbon depolama/tutma kapasitesi ile hava kirliliğinin azaltılması etkileri i-Tree Canopy aracı ile değerlendirildi. Sonuçlar, alanın %23.93'ünü kaplayan taç örtüsünün havadan 2375 kg gaz ve partikül maddeyi uzaklaştırdığını göstermiştir. Kampüs alanının hava kalitesini iyileştirmeye yönelik ekonomik fayda değeri 1144$ olarak hesaplanmıştır. Ayrıca, taç örtüsü tarafından yakalanan karbon miktarı 107,61 ton, depolanan karbon miktarı ise 2702,45 ton olarak belirlenmiştir. Elde edilen sonuçlar, kampüs ağaç/çalılarının taç örtüsünün hava kalitesini iyileştirmede ekosisteme önemli katkılar sağladığını göstermiştir. Bu çalışma aynı zamanda sürdürülebilir ve iklim dostu kampüs oluşturma çabalarında, yeşil alanların artırılması ve ağaçlandırma çalışmalarının teşvik edilmesinin çevresel ve ekonomik faydalar sağlayabileceğini vurgulamaktadır.

Anahtar Kelimeler

Hava kalitesi , Balkan yerleşkesi , Karbon depolama , i-Tree Canopy , Kent ağaçları

Kaynakça

Aghamolaei, R., & Fallahpour, M. (2023). Strategies towards reducing carbon emission in university campuses: A comprehensive review of both global and local scales. *Journal of Building Engineering*, 107183. [https://doi.org/10.1016/j.jobe.2023.107183](https://doi.org/10.1016/j.jobe.2023.107183)
Berto, R. (2005). Exposure to restorative environments helps restore attentional capacity. *Journal of environmental psychology*, 25(3), 249-259. [https://doi.org/10.1016/j.jenvp.2005.07.001](https://doi.org/10.1016/j.jenvp.2005.07.001)
Bowler, D.E., Buyung-Ali, L., Knight, T.M., & Pullin, A.S. (2010). Urban greening to cool towns and cities: A systematic review of the empirical evidence. *Landscape and urban planning*, 97(3), 147-155. [https://doi.org/10.1016/j.landurbplan.2010.05.006](https://doi.org/10.1016/j.landurbplan.2010.05.006)
Cox, H.M. (2012). A sustainability initiative to quantify carbon sequestration by campus trees. *Journal of Geography*, 111(5), 173-183. [https://doi.org/10.1080/00221341.2011.628046](https://doi.org/10.1080/00221341.2011.628046)
Dilaver, Z., Yuksel, U.D., & Yilmaz, F.C. (2017). Contribution of university campuses to climate change mitigation: Ankara University Tandogan campus case. *Fresenius Environ Bull*, 26(12), 7018-7024.
Ersoy Tonyaloğlu, E., & Atak, B.K. (2021). Impact of land cover change on urban tree cover and potential regulating ecosystem services: The case of Aydın/Turkey. *Environmental Monitoring and Assessment*, 193(11), 736. [https://doi.org/10.1007/s10661-021-09531-y](https://doi.org/10.1007/s10661-021-09531-y)
Escobedo, F.J., Kroeger, T., & Wagner, J.E. (2011). Urban forests and pollution mitigation: Analyzing ecosystem services and disservices. *Environmental Pollution*, 159(8-9), 2078-2087. [https://doi.org/10.1016/j.envpol.2011.01.010](https://doi.org/10.1016/j.envpol.2011.01.010)
Grote, R., Samson, R., Alonso, R., Amorim, J.H., Cariñanos, P., Churkina, G., Fares, S., Thiec, D.L., Niinemets, Ü., & Mikkelsen, T.N. (2016). Functional traits of urban trees: air pollution mitigation potential. *Frontiers in Ecology and the Environment*, 14(10), 543-550. [https://doi.org/10.1002/fee.1426](https://doi.org/10.1002/fee.1426)
Gulwadi, G.B., Mishchenko, E.D., Hallowell, G., Alves, S., & Kennedy, M. (2019). The restorative potential of a university campus: Objective greenness and student perceptions in Turkey and the United States. *Landscape and urban planning*, 187, 36-46. [https://doi.org/10.1016/j.landurbplan.2019.03.003](https://doi.org/10.1016/j.landurbplan.2019.03.003)
Guo, L.-N., Zhao, R.-L., Ren, A.-H., Niu, L.-X., & Zhang, Y.-L. (2020). Stress recovery of campus street trees as visual stimuli on graduate students in autumn. *International journal of environmental research and public health*, 17(1), 148. [https://doi.org/10.3390/ijerph17010148](https://doi.org/10.3390/ijerph17010148)

Heaviside, C., Macintyre, H., & Vardoulakis, S. (2017). The urban heat island: implications for health in a changing environment. *Current environmental health reports*, 4, 296-305. [https://doi.org/10.1007/s40572-017-0150-3](https://doi.org/10.1007/s40572-017-0150-3)
Hepcan, Ş., & Hepcan, Ç.C. (2021). Assessing ecosystem services of urban green spaces: the case of Eugene Pioneer Cemetery, Eugene, OR (USA). *Ege Üniversitesi Ziraat Fakültesi Dergisi*, 58(4), 513-522. [https://doi.org/10.20289/zfdergi.900698](https://doi.org/10.20289/zfdergi.900698)
Jayasooriya, V., Ng, A., Muthukumaran, S., & Perera, B. (2017). Green infrastructure practices for improvement of urban air quality. *Urban Forestry & Urban Greening*, 21, 34-47. [https://doi.org/10.1016/j.ufug.2016.11.007](https://doi.org/10.1016/j.ufug.2016.11.007)
Jim, C.Y., & Chen, W.Y. (2008). Assessing the ecosystem service of air pollutant removal by urban trees in Guangzhou (China). *Journal of Environmental Management*, 88(4), 665-676. [https://doi.org/10.1016/j.jenvman.2007.03.035](https://doi.org/10.1016/j.jenvman.2007.03.035)
Körmeçli, P.Ş. (2023). Kent parklarının hava kalitesini iyileştirme üzerine etkisinin değerlendirilmesi: Ankara Altınpark Örneği. *Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi*, 24(2), 23-30. 10.17474/artvinofd.1295845
Liang, D., & Huang, G. (2023). Influence of Urban Tree Traits on Their Ecosystem Services: A Literature Review. *Land*, 12(9).
Lindgren, B.W., McElrath, G., & Berry, D.A. (1966). *Introduction to probability and statistics*. Macmillan New York.
Livesley, S., McPherson, E.G., & Calfapietra, C. (2016). The urban forest and ecosystem services: impacts on urban water, heat, and pollution cycles at the tree, street, and city scale. *Journal of environmental quality*, 45(1), 119-124. [https://doi.org/10.2134/jeq2015.11.0567](https://doi.org/10.2134/jeq2015.11.0567)
McKinney, M.L. (2002). Urbanization, biodiversity, and conservation: the impacts of urbanization on native species are poorly studied, but educating a highly urbanized human population about these impacts can greatly improve species conservation in all ecosystems. *Bioscience*, 52(10), 883-890. [https://doi.org/10.1641/0006-3568(2002)052](https://doi.org/10.1641/0006-3568(2002)052)[0883:UBAC]2.0.CO;2
Mısırlı, N. (2023). 'Sürdürülebilir üniversite yerleşkelerinde su etkin peyzaj tasarım modeli üzerine bir araştırma: Trakya Üniversitesi Balkan Yerleşkesi', Doktora Tezi, Tekirdağ Namık Kemal Üniversitesi, Fen Bilimleri Enstitüsü, Peyzaj Mimarlığı Ana Bilim Dalı, 133s, Tekirdağ.
Mills, G., Anjos, M., Brennan, M., Michael, J., McAleavey, C., & Ningal, T. (2015). The green ‘signature’of Irish cities: an examination of the ecosystem services provided by trees using iTree Canopy software. *Irish Geography*, 48, 62-77. [http://hdl.handle.net/10451/35677](http://hdl.handle.net/10451/35677)
Nesbitt, N.H.L., Cowan, S.B.J., Cheng, Z.C., PI, S.S., & Neuvonen, J. (2015). *The Social and Economic Values of Canada’s Urban Forests: A National Synthesis*.
Nowak, D.J. (2021). *Understanding i-Tree: 2021 summary of programs and methods*. US Department of Agriculture, Forest Service, Northern Research Station.
Nowak, D.J., & Crane, D.E. (2002). Carbon storage and sequestration by urban trees in the USA. *Environmental Pollution*, 116(3), 381-389. [https://doi.org/10.1016/S0269-7491(01)00214-7](https://doi.org/10.1016/S0269-7491(01)00214-7)
Nowak, D.J., Crane, D.E., & Stevens, J.C. (2006). Air pollution removal by urban trees and shrubs in the United States. *Urban Forestry & Urban Greening*, 4(3-4), 115-123. [https://doi.org/10.1016/j.ufug.2006.01.007](https://doi.org/10.1016/j.ufug.2006.01.007)
Nowak, D.J., Hoehn, R., & Crane, D.E. (2007). Oxygen production by urban trees in the United States. *Arboriculture and Urban Forestry*, 33(3), 220.
O’Brien, L., De Vreese, R., Kern, M., Sievänen, T., Stojanova, B., & Atmiş, E. (2017). Cultural ecosystem benefits of urban and peri-urban green infrastructure across different European countries. *Urban Forestry & Urban Greening*, 24, 236-248. [https://doi.org/10.1016/j.ufug.2017.03.002](https://doi.org/10.1016/j.ufug.2017.03.002)
Paoletti, E., Bardelli, T., Giovannini, G., & Pecchioli, L. (2011). Air quality impact of an urban park over time. *Procedia Environmental Sciences*, 4(0), 10-16.
Parmehr, E.G., Amati, M., Taylor, E.J., & Livesley, S.J. (2016). Estimation of urban tree canopy cover using random point sampling and remote sensing methods. *Urban Forestry & Urban Greening*, 20, 160-171. [https://doi.org/10.1016/j.ufug.2016.08.011](https://doi.org/10.1016/j.ufug.2016.08.011)
Pataki, D.E., Alberti, M., Cadenasso, M.L., Felson, A.J., McDonnell, M.J., Pincetl, S., Pouyat, R.V., Setälä, H., & Whitlow, T.H. (2021). The benefits and limits of urban tree planting for environmental and human health. *Frontiers in Ecology and Evolution*, 9, 603757. [https://doi.org/10.3389/fevo.2021.603757](https://doi.org/10.3389/fevo.2021.603757)
Ramírez, O., Hernández-Cuellar, B., & de la Rosa, J.D. (2023). Air quality monitoring on university campuses as a crucial component to move toward sustainable campuses: An overview. *Urban Climate*, 52, 101694. [https://doi.org/10.1016/j.uclim.2023.101694](https://doi.org/10.1016/j.uclim.2023.101694)
Riondato, E., Pilla, F., Basu, A.S., & Basu, B. (2020). Investigating the effect of trees on urban quality in Dublin by combining air monitoring with i-Tree Eco model. *Sustainable Cities and Society*, 61, 102356. [https://doi.org/10.1016/j.scs.2020.102356](https://doi.org/10.1016/j.scs.2020.102356)
Ritchie, Y. (2017). *Investigating the carbon sequestration and storage capacity of trees in a university campus environment*.
Salmond, J.A., Tadaki, M., Vardoulakis, S., Arbuthnott, K., Coutts, A., Demuzere, M., Dirks, K.N., Heaviside, C., Lim, S., & Macintyre, H. (2016). Health and climate related ecosystem services provided by street trees in the urban environment. *Environmental Health*, 15, 95-111.
Scholz, T., Hof, A., & Schmitt, T. (2018). Cooling effects and regulating ecosystem services provided by urban trees—novel analysis approaches using urban tree cadastre data. *Sustainability*, 10(3), 712. [https://doi.org/10.3390/su10030712](https://doi.org/10.3390/su10030712)
Selim, S., Dönmez, B., & Kilçik, A. (2023). Determination of the optimum number of sample points to classify land cover types and estimate the contribution of trees on ecosystem services using the I‐Tree Canopy tool. *Integrated Environmental Assessment and Management*, 19(3), 726-734. [https://doi.org/10.1002/ieam.4704](https://doi.org/10.1002/ieam.4704)
Selmi, W., Weber, C., Rivière, E., Blond, N., Mehdi, L., & Nowak, D. (2016). Air pollution removal by trees in public green spaces in Strasbourg city, France. *Urban Forestry & Urban Greening*, 17, 192-201. [https://doi.org/10.1016/j.ufug.2016.04.010](https://doi.org/10.1016/j.ufug.2016.04.010)
Sheng, Q., Zhang, Y., Zhu, Z., Li, W., Xu, J., & Tang, R. (2019). An experimental study to quantify road greenbelts and their association with PM2. 5 concentration along city main roads in Nanjing, China. *Science of the Total Environment*, 667, 710-717. [https://doi.org/10.1016/j.scitotenv.2019.02.306](https://doi.org/10.1016/j.scitotenv.2019.02.306)
Strohbach, M.W., & Haase, D. (2012). Above-ground carbon storage by urban trees in Leipzig, Germany: Analysis of patterns in a European city. *Landscape and urban planning*, 104(1), 95-104.
Şahin Körmeçli, P., & Seçkin Gündoğan, G. (2024). Assessment of vegetation change using NDVI, LST, and carbon analyses in Çankırı Karatekin University, Turkey. *Environmental Monitoring and Assessment*, 196(3), 1-15. [https://doi.org/10.1007/s10661-024-12465-w](https://doi.org/10.1007/s10661-024-12465-w)
Tonyaloğlu, E.E., Atak, B.K., & Yiğit, M. (2021). Düzenleyici ekosistem hizmetlerinden hava kalitesinin Efeler-Aydın örneğinde incelenmesi. *Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi*, 18(1), 119-125. [https://doi.org/10.25308/aduziraat.867541](https://doi.org/10.25308/aduziraat.867541)
Tudorie, C.A.-M., Vallés-Planells, M., Gielen, E., Arroyo, R., & Galiana, F. (2020). Towards a greener university: Perceptions of landscape services in campus open space. *Sustainability*, 12(15), 6047.
Tuğluer, M., & Gül, A. (2018). Kent ağaçlarının çevresel etkileri ve değerinin belirlenmesinde UFORE modelinin kullanımı ve Isparta örneğinde irdelenmesi. *Turkish Journal of Forestry*, 19(3), 293-307. [https://doi.org/10.18182/tjf.341054](https://doi.org/10.18182/tjf.341054)
Tülek, B. (2022). Measuring regulating ecosystem services for the impacts of global climate change and air quality service in Wageningen case area. *International Journal of Environment, Agriculture and Biotechnology*, 7(1), 79-83. [https://dx.doi.org/10.22161/ijeab](https://dx.doi.org/10.22161/ijeab)
USDA. (2021). *Understanding i-Tree: 2021 summary of programs and methods*. US Department of Agriculture, Forest Service, Northern Research Station.
Üstün Topal, T., & Demirel, Ö. (2023). Measurıng Aır Qualıty Impacts Of Green Areas And Ecosystem Servıces (Ess) Usıng Web-Based I-Tree Canopy Tool: A Case Study In Istanbul. *Turkish Journal of Forest Science*, 7(2), 253-266. [https://doi.org/10.32328/turkjforsci.1341656](https://doi.org/10.32328/turkjforsci.1341656)
Walsh, C.J., Fletcher, T.D., & Burns, M.J. (2012). Urban stormwater runoff: a new class of environmental flow problem. [https://doi.org/10.1371/journal.pone.0045814](https://doi.org/10.1371/journal.pone.0045814)
Wang, X., Wang, Y., Qu, X., Huang, B., Li, Z., Sun, J., Wei, X., & Yang, X. (2021). Urban trees in university campus: structure, function, and ecological values. *Environmental Science and Pollution Research*, 28, 45183-45198. [https://doi.org/10.1007/s11356-021-13841-6](https://doi.org/10.1007/s11356-021-13841-6)
Wolf, K.L., Lam, S.T., McKeen, J.K., Richardson, G.R., van Den Bosch, M., & Bardekjian, A.C. (2020). Urban trees and human health: A scoping review. *International journal of environmental research and public health*, 17(12), 4371. [https://doi.org/10.3390/ijerph17124371](https://doi.org/10.3390/ijerph17124371)
Wu, J., Wang, Y., Qiu, S., & Peng, J. (2019). Using the modified i-Tree Eco model to quantify air pollution removal by urban vegetation. *Science of the Total Environment*, 688, 673-683. [https://doi.org/10.1016/j.scitotenv.2019.05.437](https://doi.org/10.1016/j.scitotenv.2019.05.437)
Yang, J., McBride, J., Zhou, J., & Sun, Z. (2005). The urban forest in Beijing and its role in air pollution reduction. *Urban Forestry & Urban Greening*, 3(2), 65-78. [https://doi.org/10.1016/j.ufug.2004.09.001](https://doi.org/10.1016/j.ufug.2004.09.001)
Yao, Y., Wang, Y., Ni, Z., Chen, S., & Xia, B. (2022). Improving air quality in Guangzhou with urban green infrastructure planning: An i-Tree Eco model study. *Journal of Cleaner Production*, 369, 133372. [https://doi.org/10.1016/j.jclepro.2022.133372](https://doi.org/10.1016/j.jclepro.2022.133372)
Yue, H., He, C., Huang, Q., Yin, D., & Bryan, B.A. (2020). Stronger policy required to substantially reduce deaths from PM2. 5 pollution in China. *Nature communications*, 11(1), 1462. [https://doi.org/10.1038/s41467-020-15319-4](https://doi.org/10.1038/s41467-020-15319-4)

Ayrıntılar

Birincil Dil

İngilizce

Konular

Peyzaj Mimarlığında Arazi ve Su Kaynakları , Peyzaj Planlama

Bölüm

Araştırma Makalesi

Yazarlar

Emine Keleş Özgenç ^*
0000-0003-0084-9525
Türkiye

Yayımlanma Tarihi

30 Haziran 2025

Gönderilme Tarihi

2 Nisan 2024

Kabul Tarihi

8 Nisan 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 21 Sayı: 1

DOI

https://doi.org/10.58816/duzceod.1463595

IZ

https://izlik.org/JA28HH69CA

APA

Keleş Özgenç, E. (2025). Identifying The Role of Green Spaces in Air Quality Regulation: The Case of Trakya University Balkan Campus. Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi, 21(1), 565-585. https://doi.org/10.58816/duzceod.1463595

DÜOD'da yayımlanan makaleler Creative Commons Atıf-GayriTicari 4.0 (CC BY-NC) kapsamında lisanslanmıştır.

Identifying The Role of Green Spaces in Air Quality Regulation: The Case of Trakya University Balkan Campus

Abstract

Keywords

Hava Kalitesinin Düzenlenmesinde Yeşil Alanların Rolünün Belirlenmesi: Trakya Üniversitesi Balkan Yerleşkesi Örneği

Öz

Anahtar Kelimeler

Kaynakça

Ayrıntılar

Birincil Dil

Konular

Bölüm

Yazarlar

Yayımlanma Tarihi

Gönderilme Tarihi

Kabul Tarihi

Yayımlandığı Sayı

DOI

IZ

Kaynak Göster