Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul

Tewodros Assefa Nigussie; Abdusselam Altunkaynak

doi:10.1061/9780784480601.001

Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul

Tewodros Assefa Nigussie^*
, Abdusselam Altunkaynak

^*Corresponding author for this work

Department of Civil Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

This study investigated the extent of urbanization that might result from the implementation of a project called Project Canal Istanbul (PCI) using the SLEUTH urban growth model and assessed its impact on the hydrological response of Ayamama watershed using the HEC-1 hydrological modelling tool. SLEUTH was run under two scenarios: Current scenario (without PCI) and PCI Scenario (with the implementation of PCI). The prediction results showed that the urban extent of Ayamama watershed would reach 44 km² and 63 km² under the current and PCI scenarios, respectively, by 2050. The HEC-1 simulation results under the indicated urban extents and various rainfall amounts showed that the urban extent of the watershed under the PCI scenario would resulted in a significant increase in the peak discharge. Such a change may increase the risk of flooding and, therefore, appropriate actions that can reduce such a risk need to be considered before the implementation of PCI.

Original language	English
Title of host publication	World Environmental and Water Resources Congress 2017
Subtitle of host publication	Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017
Editors	Brian Van Weele, Christopher N. Dunn
Publisher	American Society of Civil Engineers (ASCE)
Pages	1-11
Number of pages	11
ISBN (Electronic)	9780784480601
DOIs	https://doi.org/10.1061/9780784480601.001
Publication status	Published - 2017
Event	17th World Environmental and Water Resources Congress 2017 - Sacramento, United States Duration: 21 May 2017 → 25 May 2017

Publication series

Name	World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017

Conference

Conference	17th World Environmental and Water Resources Congress 2017
Country/Territory	United States
City	Sacramento
Period	21/05/17 → 25/05/17

Bibliographical note

Publisher Copyright:
© ASCE.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

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10.1061/9780784480601.001

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Nigussie, T. A., & Altunkaynak, A. (2017). Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul. In B. Van Weele, & C. N. Dunn (Eds.), World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017 (pp. 1-11). (World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017). American Society of Civil Engineers (ASCE). https://doi.org/10.1061/9780784480601.001

Nigussie, Tewodros Assefa ; Altunkaynak, Abdusselam. / Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul. World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017. editor / Brian Van Weele ; Christopher N. Dunn. American Society of Civil Engineers (ASCE), 2017. pp. 1-11 (World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017).

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title = "Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul",

abstract = "This study investigated the extent of urbanization that might result from the implementation of a project called Project Canal Istanbul (PCI) using the SLEUTH urban growth model and assessed its impact on the hydrological response of Ayamama watershed using the HEC-1 hydrological modelling tool. SLEUTH was run under two scenarios: Current scenario (without PCI) and PCI Scenario (with the implementation of PCI). The prediction results showed that the urban extent of Ayamama watershed would reach 44 km2 and 63 km2 under the current and PCI scenarios, respectively, by 2050. The HEC-1 simulation results under the indicated urban extents and various rainfall amounts showed that the urban extent of the watershed under the PCI scenario would resulted in a significant increase in the peak discharge. Such a change may increase the risk of flooding and, therefore, appropriate actions that can reduce such a risk need to be considered before the implementation of PCI.",

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Nigussie, TA & Altunkaynak, A 2017, Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul. in B Van Weele & CN Dunn (eds), World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017. World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017, American Society of Civil Engineers (ASCE), pp. 1-11, 17th World Environmental and Water Resources Congress 2017, Sacramento, United States, 21/05/17. https://doi.org/10.1061/9780784480601.001

Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul. / Nigussie, Tewodros Assefa; Altunkaynak, Abdusselam.
World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017. ed. / Brian Van Weele; Christopher N. Dunn. American Society of Civil Engineers (ASCE), 2017. p. 1-11 (World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Altunkaynak, Abdusselam

PY - 2017

Y1 - 2017

N2 - This study investigated the extent of urbanization that might result from the implementation of a project called Project Canal Istanbul (PCI) using the SLEUTH urban growth model and assessed its impact on the hydrological response of Ayamama watershed using the HEC-1 hydrological modelling tool. SLEUTH was run under two scenarios: Current scenario (without PCI) and PCI Scenario (with the implementation of PCI). The prediction results showed that the urban extent of Ayamama watershed would reach 44 km2 and 63 km2 under the current and PCI scenarios, respectively, by 2050. The HEC-1 simulation results under the indicated urban extents and various rainfall amounts showed that the urban extent of the watershed under the PCI scenario would resulted in a significant increase in the peak discharge. Such a change may increase the risk of flooding and, therefore, appropriate actions that can reduce such a risk need to be considered before the implementation of PCI.

AB - This study investigated the extent of urbanization that might result from the implementation of a project called Project Canal Istanbul (PCI) using the SLEUTH urban growth model and assessed its impact on the hydrological response of Ayamama watershed using the HEC-1 hydrological modelling tool. SLEUTH was run under two scenarios: Current scenario (without PCI) and PCI Scenario (with the implementation of PCI). The prediction results showed that the urban extent of Ayamama watershed would reach 44 km2 and 63 km2 under the current and PCI scenarios, respectively, by 2050. The HEC-1 simulation results under the indicated urban extents and various rainfall amounts showed that the urban extent of the watershed under the PCI scenario would resulted in a significant increase in the peak discharge. Such a change may increase the risk of flooding and, therefore, appropriate actions that can reduce such a risk need to be considered before the implementation of PCI.

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Nigussie TA, Altunkaynak A. Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul. In Van Weele B, Dunn CN, editors, World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017. American Society of Civil Engineers (ASCE). 2017. p. 1-11. (World Environmental and Water Resources Congress 2017: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management - Selected Papers from the World Environmental and Water Resources Congress 2017). doi: 10.1061/9780784480601.001

Modeling the effects of project canal istanbul on the urban extent and hydrological response of Ayamama Watershed, Istanbul

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