Abstract
Due to Turkey’s reliance on imported electricity, it has been using hydroelectric power plants (HPPs) to cover some of its electrical energy needs since 2011. However, HPP projects, which do not take landscape sensitivity into account, cause the ecological integrity of the basins and the ecosystem structure to deteriorate. This study presents the Tokat-Niksar HPP project field example in Turkey’s Central Black Sea region with its steep slopes, rich forest and creek vegetation, protected endemic plants and wildlife, cultural heritage dating back to 3000 BC agricultural activities, and long-established local culture. The study, in fact, aims to develop a landscape restoration plan that considers the sensitivity of landscapes in the HPP project area. For this purpose, a landscape sensitivity analysis consisting of water, habitat, visibility, erosion functions, and multi-criteria decision analysis (MCDA) determining priority of functions conducted with experts were performed. According to the results, the water function was found to have the highest, and the visibility the lowest priority in the ranking. Consequently, 1st, 2nd, 3rd, and 4th-degree sensitive areas with very high, high, and moderate landscape sensitivity were determined by weighted sum function by considering the priority of each landscape function, and accordingly, a five-stage landscape restoration model was developed including soil protection, areas to be protected, erosion control, vegetation screening, and creek reclamation. This study presents a framework for sustainable landscape restoration solutions in the town by combining landscape sensitivity analysis via MCDA.











Similar content being viewed by others
Data availability
The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request available at sara.demir@btu.edu.tr.
References
Akayezu, P., Musinguzi, L., Natugonza, V., Ogutu-Ohwayo, R., Mwathe, K., Dutton, C., & Manyifika, M. (2020). Using sediment fingerprinting to identify erosion hotspots in a sub-catchment of Lake Kivu. Rwanda. Environmental Monitoring and Assessment, 192(12), 1–15
Andolina, C., Casale, C., Cingotti, M., & Savio, S. (2020). Visual compatibility of wind power plants with the landscape: Possible methods for preliminary assessment. In Wind energy and landscape (pp. 31–42). CRC Press
Aslan, H., & Soguksulu, S. (2017). Run of river hydroelectrical power plants (HPPs)’s caused problems and studies of rehabilitation: Sample of Trabzon City. KSU J Nat Sci., 20(1), 67–74
Banks-Leite, C., Ewers, R. M., Folkard-Tapp, H., & Fraser, A. (2020). Countering the effects of habitat loss, fragmentation, and degradation through habitat restoration. One Earth, 3(6), 672–676
Bobat, A. (2017). Environmental ımpact assessment of hydropower projects in Turkey: Applications and problems. Fresenius Environmental Bulletin, 26(2), 1192–1200
Buuren, M. (1994). The hydrological landscape structure as a basis for network formulation: A case study for the Regge Catchment (NL). Landscape Planning and Ecology Networks, Elsevier Science B.V., The Netherlands
Chazdon, R. L., Wilson, S. J., Brondizio, E., Guariguata, M. R., & Herbohn, J. (2021). Key challenges for governing forest and landscape restoration across different contexts. Land Use Policy, 104, 104854
da Silva, A. L., de Nunes, A. J. N., Marques, M. L., Ribeiro, A. Í., & Longo, R. M. (2021). Assessing the fragility of forest remnants by using landscape metrics. Comparison between river basins in Brazil and Portugal. Environmental Monitoring and Assessment, 193(4), 1–17
Demir, S. (2019b). Determining suitable ecotourism areas in protected watershed area through visibility analysis. Journal of Environmental Protection and Ecology, 20(1), 214–223
Demir, M., Irmak, M., Yılmaz, H., & Karadeni̇z, T. (2017). Evaluation of landscape restoration process in damaged areas during the construction of hydroelectric power plants in the sample of Kabaçağlayan Waterfall. Turkish Journal of Forestry, 18(1), 63–73
Demir, S. (2019a). Landscape dynamics changes of the protected Mary Valley, Turkey. Applied Ecology and Environmental Research, 17(2), 3591–3613
Demir, S., & Atanur, G. (2019). The prioritization of natural-historical based ecotourism strategies with multiple-criteria decision analysis in ancient UNESCO city: Iznik-Bursa case. International Journal of Sustainable Development & World Ecology, 26(4), 329–343
Dirik, H. (1990). Planting shock. Journal of the Faculty of Forestry Istanbul University, 40(3), 105–116
GDF. (2020). General Directorate of Forest. Visibility analysis [Internet]. [citied 2020 December 18]. Available from https://www.ogm.gov.tr/ekutuphane/EgitimDokumanlari/GorunurlukAnalizi.pdf
GDHW. (2020). General Directorate of State Hydraulic Works. 2020. Graph of the development state of the hydroelectric energy potential [Internet]. [citied 2020 December 18]. Available from https://enerji.dsi.gov.tr/Duyuru/Detay/842
GEZI. (2020). Gezi regulator and HPP Project Landscape Repair Plan Report. 2015. Ordu Origin Project [Internet]. [citied 2020 December 16]. Available from http://orijinpeyzaj.com/hizmetler
Kurdoglu, O., & Ozalp, M. (2010). Evaluation of river type hydroelectric power plants in the context of legal course, environmental ımpacts, nature conservation and ecotourism, III. National Black Sea Forestry Congress, Proceedings Book. 2, 688–707
Leitão, A. B., & Ahern, J. (2002). Applying landscape ecological concepts and metrics in sustainable landscape planning. Landscape and Urban Planning, 59, 65–93
Lu, X., Zhang, Y., Lin, Y., Zhang, S., & Zhao, Q. (2019). Island soil quality assessment and the relationship between soil quality and land-use type/topography. Environmental Monitoring and Assessment, 191(4), 1–16
LUC. (2017). Land Use Consultant. 2017. Dartmoor landscape sensitivity assessment: The sensitivity of land around key settlements, Final Report [Internet]. [citied 2020 december 10]. Available from https://www.dartmoor.gov.uk/__data/assets/pdf_file/0032/87197/Dartmoor-LSA-FINA-web-1-16.pdf
MAFT. (2014). The Ministry of Agriculture and Forestry of Turkey. 1:25 000 topographic map, geology map, soil map; and forest management plan. Ankara-Turkey
Manolaki, P., Zotos, S., & Vogiatzakis, I. N. (2020). An integrated ecological and cultural framework for landscape sensitivity assessment in Cyprus. Land Use Policy, 92, 104336
McGarigal, K., & Marks, BJ. (1994). Fragstats: Spatial pattern analysis program for quantifying landscape structure. USDA Forest Service General Technical Report PNW-351
McHarg, I. (1969). Design with nature. The Natural History Press
MEUT. (2020). The Ministry of Environment and Urbanization of Turkey. Report of the environmental impacts of hydroelectric power plants [Internet]. [citied 2020 december 15]. Available from https://webdosya.csb.gov.tr/db/ced/editordosya/.pdf
Mohamed, A. H., Shendi, M. M., Awadalla, A. A., Mahmoud, A. G., & Semida, W. M. (2019). Land suitability modeling for newly reclaimed area using GIS-based multi-criteria decision analysis. Environmental Monitoring and Assessment, 191(9), 535
Okatan, A., & Demirel, D. (2014). Tokat/Niksar Kaynar regulator and HPP. Ilmur Energy Project Report, Ministry of Environment and Urbanization Press
Ozdemir, H. (2007). Application of SCS CN rainfall-runoff modeling using GIS and remote sensing: A case study of Havran river basin (Balıkesir). Journal of Geography, 5(2), 1–12
Ozhanci, E., & Yilmaz, H. (2018). Sensitivity analysis in landscape ecological planning; the sample of Bayburt. Bursa Uludağ Üniversitesi Ziraat Fakültesi Dergisi, 32(2), 77–98
Rahman, M. R., Shi, Z. H., & Chongfa, C. (2014). Assessing regional environmental quality by integrated use of remote sensing, GIS, and spatial multi-criteria evaluation for prioritization of environmental restoration. Environmental Monitoring and Assessment, 186(11), 6993–7009
Saaty, T. L. (2008). Decision making with the analytic hierarchy process. International Journal of Services Sciences, 1, 83–98
Safaei, M., Bashari, H., Mosaddeghi, M. R., & Jafari, R. (2019). Assessing the impacts of land use and land cover changes on soil functions using landscape function analysis and soil quality indicators in semi-arid natural ecosystems. Catena, 177, 260–271
Sahin, S., Yenil, H. U., & Yilmaz, F. C. (2014). The landscape development plan within hydroelectric power plants. Turk J Sci Rev., 7(1), 52–57
SLA. (2015). Sensitive landscape areas. Background Paper, East Ayrshire Local Development Plan [Internet]. [citied 2020 december 10]. Available from https://www.east-ayrshire.gov.uk/Resources/PDF/L/LDP-Sensitive-Landscape-Area-Background-Paper.pdf
Turhan, E., Cagatay, H., & Kececi, A. (2015). Environmental and social effects of hydroelectric power plants (HEPP): Alakır Valley Example. 4th Water Structures Symposium of UCTEA Chamber of Civil Engineer, 67–77
Uzun, S., Kaya, S., & Gultekin, P. (2018). Assessment of natural landscape elements for camp and picnic areas site selection: Example of Duzce Topuk Plateau. Duzce University Journal of Science and Technology, 6(1), 162–175
Yaman, M., & Hasil, F. (2018). The evaluation of hydroelectric power plant (HPP) practices in Turkey from the environmental perspective. International Journal of Afro-Eurasian Studies, 3(5), 145–156
Zhao, X., Zhang, L., Lan, J., Tongway, D., & Freudenberger, D. (2020). An environmental impact assessment of different management regimes in eucalypt plantations in Southern China using landscape function analysis. Journal of Sustainable Forestry, 1–11
Zhu, C., Zhang, X., Zhou, M., He, S., Gan, M., Yang, L., & Wang, K. (2020). Impacts of urbanization and landscape pattern on habitat quality using OLS and GWR models in Hangzhou, China. Ecological Indicators, 117, 106654
Zotou, I., Tsihrintzis, V. A., & Gikas, G. D. (2019). Performance of seven water quality ındices (WQIs) in a Mediterranean River. Environmental Monitoring and Assessment, 59(3), 205–215
Acknowledgements
We would like to thank the Ilmur Energy Production Marketing Import and Export Limited Company for the topographic map, the forest management plan, the geology map, and the soil map, Ministry of Agriculture and Forestry of Turkey for the metadata CORINE map.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Demir, S., Demirel, Ö. & Okatan, A. An ecological restoration assessment integrating multi-criteria decision analysis with landscape sensitivity analysis for a hydroelectric power plant project: the Tokat-Niksar case. Environ Monit Assess 193, 818 (2021). https://doi.org/10.1007/s10661-021-09573-2
Received:
Accepted:
Published:
Version of record:
DOI: https://doi.org/10.1007/s10661-021-09573-2


