Aesthetics of Native Ornamental Trees in Urban Green Spaces of Northern Iran: The Case of Rasht City
الموضوعات : مجله گیاهان زینتی
Siavash Saghafi Birjand
1
(Department of Horticulture, Rasht Branch, Islamic Azad University, Rasht, Iran)
Alireza Eslami
2
(Department of Horticulture, Rasht Branch, Islamic Azad University, Rasht, Iran)
الکلمات المفتاحية: aesthetics, green space, Rasht, Ornamental, Native trees,
ملخص المقالة :
Native tree species can be a good candidate for growing in urban green spaces as per the climate of each region due to their high adaptation, high resistance to environmental stresses, low maintenance costs, and low water requirement owing to reliance on rainfall. This research aimed to explore the aesthetic aspect of native ornamental trees in the city of Rasht, Iran. So, the aesthetic traits and characteristics of 14 native tree species were recorded by observing them in nature. After 11 aesthetic parameters were determined, an opinion poll was conducted among experts with a questionnaire designed by information collected. The trees were evaluated by theanalytic hierarchy process (AHP) and the results were analyzed by the Expert Choice software package. Based on the findings, the three species of Zelkovacarpinifolia, Parrotiapersica, and Acer cappadecicum were the most suitable and the three species of PopuluscaspicaBornm.,Gleditsiacaspica, and Juniperusfoetidissima were the least suitable from an aesthetic viewpoint. It is also concluded that from an aesthetic perspective, deciduous broadleaf tree species are more beautiful in different seasons than evergreen narrow-leaf species in the study site, so they are more capable of being used in urban green spaces.
Bravo-Bello, J.C., Martínez-Trinidad, T., Romero-Sanchez, M.E., Valdez-Lazalde, J.R. and Benavides-Meza, H. 2020. The analytic hierarchy process for selection of suitable trees for Mexico City. iForest - Biogeosciences and Forestry, 13 (6): 541-547. doi:10.3832/ifor3481-013.
Hekmati, J. and Seifi, M.R. 2014. Design of the garden and park: Engineering field of natural resources. University of Payam Noor, 296.
Jahandideh, A. 2017. Aesthetic study of some native trees under the hyrcanian basin in urban green space (Case study: Rasht county). Master Thesis.
Karimian, Z. 2016. Native plants in urban landscape. Flower and Ornamental Plants, 1 (1): 78-86. http://flowerjournal.ir/article-1-108-fa.html
Mohammadi Hamidi, S., Nazmfar, H. andAkbari, M. 2020. Spatial analysis of parks and urban green spaces by using copras models and GIS (Case study: 22 regions of Tehran). Human Geography Research, 52 (2): 437-455. doi: 10.22059/jhgr.2018.248988.1007610
Okhovat, H. 2015. Conceptual, functional and aesthetic analysis of the environmental elements of water and plant with emphasis on the physical aspect of persian gardens. Journal of Environmental Science and Technology, 16 (1): 487-500.
Razavi, M.S. and Kazmi, M. 2012. Evaluation of urban green space and its location using fuzzy criteria decision making (Case study: Three Hills of Mashhad). Geographic Space Quarterly, 15 (39): 1-17.
Vaz, A.S., Pilar, C.D., Oscar, G., Álvaro, A., Montserrat, V., Asunción, S., Hélia, M., Álvaro, B., Joaquim, S., Silva, J.S, Vicente, J. and Honrado, J. 2018. An indicator-based approach to analyse the effects of non-native tree species on multiple cultural ecosystem services. Ecological Indicators, 85: 48-56.
Zhao, J., Xu, W. and Li, R.2017. Visual preference of trees: The effects of tree attributes and seasons. Urban Forestry andUrban Greening, 25: 19-25.
