Urban flood susceptibility and riparian vegetation using GLM-based spatial modelling from vegetation cover in Samarinda, Indonesia

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IKHSAN FIQRA NAUFALIANTO
MUHAMMAD IQBAL NUR MADJID
MUHAMMAD RAFII NUR FAUZAN
ABDUL RAHMAN SIDIQ

Abstract

Abstract. Naufalianto IF, Madjid MIN, Fauzan MRN, Sidiq AR. 2026. Urban flood susceptibility and riparian vegetation using GLM-based spatial modelling from vegetation cover in Samarinda, Indonesia. Asian J For 10 (1): r100115. https://doi.org/10.13057/asianjfor/r100115. Urban flooding in tropical cities is increasingly shaped by land-cover change, yet the contribution of urban vegetation to flood susceptibility remains poorly quantified. This study mapped flood susceptibility in Samarinda, Indonesia, using a Generalized Linear Model (GLM) fitted to 123 spatially thinned flood-presence points derived from georeferenced online reports and 1,000 pseudo-absence points (1:8). Open-source covariates were derived from Sentinel-2 and SRTM, including Enhanced Vegetation Index (EVI), elevation, and built-up occurrence frequency. After screening for multicollinearity and selecting the best minimal model, flood occurrence was negatively associated with EVI and elevation and positively associated with built-up frequency. Model discrimination was high (AUC = 0.959 in a 70/30 split) and remained consistent under spatial block cross-validation, with predictions interpreted as relative susceptibility rather than event-based hydrological simulation. Predicted high susceptibility was concentrated along low-lying river corridors and densely built zones, whereas vegetated and elevated areas exhibited lower susceptibility. Jenks classification indicated 4.74% of the study area in the high class. These findings highlight the importance of maintaining urban vegetation cover, particularly urban riparian forests and green belts, as a nature-based component of flood-risk reduction. The susceptibility map can be used as a consideration for urban forestry planning by prioritizing riparian forest conservation and restoration in river-corridor segments with high predicted susceptibility.

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Urban flood susceptibility and riparian vegetation using GLM-based spatial modelling from vegetation cover in Samarinda, Indonesia. (2026). Asian Journal of Forestry, 10(1). https://doi.org/10.13057/asianjfor/r100115

References

Adams C, Frantzeskaki N, Moglia M. 2023. Mainstreaming nature-based solutions in cities: A systematic literature review and a proposal for facilitating urban transitions. Land Use Policy 130: 106661. https://doi.org/10.1016/j.landusepol.2023.106661. DOI: https://doi.org/10.1016/j.landusepol.2023.106661

Agus F, Prafanto A, Kamil ZA. 2023. Detecting land use land cover using supervised maximum likelihood algorithm on spatiotemporal imagery in Samarinda, Indonesia. IOP Conf Ser Earth Environ Sci 1266 (1): 012085. https://doi.org/10.1088/1755-1315/1266/1/012085. DOI: https://doi.org/10.1088/1755-1315/1266/1/012085

Agus F, Rahman MMN, Kamil ZA, Gifari OI. 2025. Urban flood modeling using remote sensing technology and 3D simulation: An innovative approach to risk management. Proc Intl Conf Trop Stud Appl 263: 48-60. https://doi.org/10.2991/978-94-6463-732-86. DOI: https://doi.org/10.2991/978-94-6463-732-8_6

Aiello‐Lammens ME, Boria RA, Radosavljevic A, Vilela B, Anderson, RP. 2015. spThin: An R package for spatial thinning of species occurrence records for use in ecological niche models. Ecography 38 (5): 541-545. https://doi.org/10.1111/ecog.01132. DOI: https://doi.org/10.1111/ecog.01132

Ali A, Pasha GA, Ghani U, Ahmed A, Abbas FM. 2019. Investigating role of vegetation in protection of houses during floods. Civ Eng J 5 (12): 2598-2613. https://doi.org/10.28991/cej-2019-03091436. DOI: https://doi.org/10.28991/cej-2019-03091436

Amri M, Jamalianuri, Delphia R. 2020. Urban Analysis Report. Climate Resilient and Inclusive Cities (CRIC) Project, Jakarta. [Indonesian]

Anwar Y, Setyasih I, Ningrum MVR. 2021. Multi-ethnic communities adaptation to flooding in the North Samarinda Sub-district, Samarinda City, East Kalimantan Province, Indonesia. IOP Conf Ser Earth Environ Sci 683 (1): 012079. https://doi.org/10.1088/1755-1315/683/1/012079. DOI: https://doi.org/10.1088/1755-1315/683/1/012079

Anys M, Weiler M. 2024. Rainfall interception by urban trees: Event characteristics and tree morphological traits. Hydrol Proces 38 (4): e15146. https://doi.org/10.1002/hyp.15146. DOI: https://doi.org/10.1002/hyp.15146

Austin M. 2007. Species distribution models and ecological theory: A critical assessment and some possible new approaches. Ecol Model 200 (1-2) : 1-19. https://doi.org/10.1016/j.ecolmodel.2006.07.005. DOI: https://doi.org/10.1016/j.ecolmodel.2006.07.005

Bagan H, Yamagata Y. 2015. Analysis of urban growth and estimating population density using satellite images of nighttime lights and land-use and population data. GISci Remote Sens 52 (6): 765-780. https://doi.org/10.1080/15481603.2015.1072400. DOI: https://doi.org/10.1080/15481603.2015.1072400

Bapperida Kota Samarinda. 2024. Analisis Data dan Informasi untuk Penyusunan Kebijakan Perencanaan Pembangunan Daerah Tahun 2024. Badan Perencanaan Pembangunan, Riset dan Inovasi Daerah Kota Samarinda, Samarinda. [Indonesian]

Barbet‐Massin M, Jiguet F, Albert CH, Thuiller W. 2012. Selecting pseudo‐absences for species distribution models: How, where and how many? Method Ecol Evol 3 (2): 327-338. https://doi.org/10.1111/j.2041-210x.2011.00172.x. DOI: https://doi.org/10.1111/j.2041-210X.2011.00172.x

Berland A, Shiflett SA, Shuster WD, Garmestani AS, Goddard HC, Herrmann DL, Hopton ME. 2017. The role of trees in urban stormwater management. Landsc Urban Plan 162: 167-177. https://doi.org/10.1016/j.landurbplan.2017.02.017. DOI: https://doi.org/10.1016/j.landurbplan.2017.02.017

Bhaskara BE, Pratomo RA. 2023. Perkembangan fenomena urban heat island di Kota Samarinda. Jurnal Wilayah dan Lingkungan 11 (1): 22-35. https://doi.org/10.14710/jwl.11.1.22-35. [Indonesian] DOI: https://doi.org/10.14710/jwl.11.1.22-35

Bibi TS, Reddythta D, Kebebew AS. 2023. Assessment of the drainage systems performance in response to future scenarios and flood mitigation measures using stormwater management model. City Environ Interac 19: 100111. https://doi.org/10.1016/j.cacint.2023.100111. DOI: https://doi.org/10.1016/j.cacint.2023.100111

Blum AG, Ferraro PJ, Archfield SA, Ryberg KR. 2020. Causal effect of impervious cover on annual flood magnitude for the United States. Geophys Res Lett 47 (5): e2019GL086480. https://doi.org/10.1029/2019gl086480. DOI: https://doi.org/10.1029/2019GL086480

BMKG. 2021. Peta Rata-Rata Curah Hujan dan Hari Hujan Periode 1991-2020 Indonesia. Pusat Informasi Perubahan Iklim BMKG, Jakarta. [Indonesian]

Boncourt E, Bergès L, Alp M, Dupont B, Herviault T, Evette A. 2024. Riparian habitat connectivity restoration in an anthropized landscape: A multi-species approach based on landscape graph and soil bioengineering structures. Environ Manag 73 (6): 1247-1264. https://doi.org/10.1007/s00267-024-01959-5. DOI: https://doi.org/10.1007/s00267-024-01959-5

Boria RA, Olson LE, Goodman SM, Anderson RP. 2014. Spatial filtering to reduce sampling bias can improve the performance of ecological niche models. Ecol Model 275: 73-77. https://doi.org/10.1016/j.ecolmodel.2013.12.012. DOI: https://doi.org/10.1016/j.ecolmodel.2013.12.012

Brown JM, Yelland MJ, Pullen T, Silva E, Martin A, Gold I, Whittle L, Wisse P. 2021. Novel use of social media to assess and improve coastal flood forecasts and hazard alerts. Sci Rep 11 (1): 13727. https://doi.org/10.1038/s41598-021-93077-z. DOI: https://doi.org/10.1038/s41598-021-93077-z

Brun P, Thuiller W, Chauvier Y, Pellissier L, Wüest RO, Wang Z, Zimmermann NE. 2020. Model complexity affects species distribution projections under climate change. J Biogeogr 47 (1): 130-142. https://doi.org/10.1111/jbi.13734. DOI: https://doi.org/10.1111/jbi.13734

Cao Y, Natuhara Y. 2019. Effect of urbanization on vegetation in riparian area: Plant communities in artificial and semi-natural habitats. Sustainability 12 (1): 204. https://doi.org/10.3390/su12010204. DOI: https://doi.org/10.3390/su12010204

Carter JG, Handley J, Butlin T, Gill S. 2018. Adapting cities to climate change - Exploring the flood risk management role of green infrastructure landscapes. J Environ Plan Manag 61 (9): 1535-1552. https://doi.org/10.1080/09640568.2017.1355777. DOI: https://doi.org/10.1080/09640568.2017.1355777

Castillo-Acosta Y, Cárdenas-Pillco B, Chanove-Manrique A. 2025. Assessment of pluvial flood mitigation ecosystem service in a riverside city using the integrated valuation of ecosystem services and tradeoffs model for ecological corridor mapping. Water 17 (2): 143. https://doi.org/10.3390/w17020143. DOI: https://doi.org/10.3390/w17020143

Crawley MJ. 2013. The R book (Second edition). Wiley, Hoboken.

Croke J, Thompson C, Fryirs K. 2017. Prioritising the placement of riparian vegetation to reduce flood risk and end-of-catchment sediment yields: Important considerations in hydrologically-variable regions. J Environ Manag 190: 9-19. https://doi.org/10.1016/j.jenvman.2016.12.046. DOI: https://doi.org/10.1016/j.jenvman.2016.12.046

Dasallas L, An H, Lee S. 2024. Providing solutions for data scarcity in urban flood modeling through sensitivity analysis and DEM modifications. J Hydroinf 26 (2): 459-479. https://doi.org/10.2166/hydro.2024.173. DOI: https://doi.org/10.2166/hydro.2024.173

De La Fuente B, Mateo-Sánchez MC, Rodríguez G, Gastón A, Pérez De Ayala R, Colomina-Pérez D, Melero M, Saura S. 2018. Natura 2000 sites, public forests and riparian corridors: The connectivity backbone of forest green infrastructure. Land Use Policy 75: 429-441. https://doi.org/10.1016/j.landusepol.2018.04.002. DOI: https://doi.org/10.1016/j.landusepol.2018.04.002

Dharmarathne G, Waduge AO, Bogahawaththa M, Rathnayake U, Meddage DPP. 2024. Adapting cities to the surge: A comprehensive review of climate-induced urban flooding. Res Eng 22: 102123. https://doi.org/10.1016/j.rineng.2024.102123. DOI: https://doi.org/10.1016/j.rineng.2024.102123

Dimaputri AM, Risyadi F, Pratama GNP. 2022. Flood management strategy in Samarinda City, East Kalimantan Province. Jurnal Mantik 6 (2): 1365-1370.

Dowtin AL, Cregg BC, Nowak DJ, Levia DF. 2023. Towards optimized runoff reduction by urban tree cover: A review of key physical tree traits, site conditions, and management strategies. Landsc Urban Plan 239: 104849. https://doi.org/10.1016/j.landurbplan.2023.104849. DOI: https://doi.org/10.1016/j.landurbplan.2023.104849

Du S, Shi P, Van Rompaey A, Wen J. 2015. Quantifying the impact of impervious surface location on flood peak discharge in urban areas. Nat Hazard 76 (3): 1457-1471. https://doi.org/10.1007/s11069-014-1463-2. DOI: https://doi.org/10.1007/s11069-014-1463-2

Eckermann TK, Hunt DS, Kinoshita AM. 2022. Impacts of vegetation removal on urban Mediterranean stream hydrology and hydraulics. Hydrology 9 (10): 170. https://doi.org/10.3390/hydrology9100170. DOI: https://doi.org/10.3390/hydrology9100170

Ehrenfeld JG, Stander EK. 2010. Habitat function in urban riparian zones. In: Aitkenhead-Peterson J, Volder A (eds.). Urban Ecosystem Ecology. Wiley, Hoboken, New Jersey. https://doi.org/10.2134/agronmonogr55.c6. DOI: https://doi.org/10.2134/agronmonogr55.c6

Ekeanyanwu CV, Bose P, Beavers M, Yuan Y, Obisakin I. 2022. Modeling and mapping flood hazard with a flood risk assessment tool: A case study of Austin, Texas. J Geogr Inf Syst 14 (04): 332-346. https://doi.org/10.4236/jgis.2022.144018. DOI: https://doi.org/10.4236/jgis.2022.144018

El-Haddad BA, Youssef AM, Pourghasemi HR, Pradhan B, El-Shater AH, El-Khashab MH. 2021. Flood susceptibility prediction using four machine learning techniques and comparison of their performance at Wadi Qena Basin, Egypt. Nat Hazard 105 (1): 83-114. https://doi.org/10.1007/s11069-020-04296-y. DOI: https://doi.org/10.1007/s11069-020-04296-y

Etter A, McAlpine CA, Seabrook L, Wilson KA. 2011. Incorporating temporality and biophysical vulnerability to quantify the human spatial footprint on ecosystems. Biol Conserv 144 (5): 1585-1594. https://doi.org/10.1016/j.biocon.2011.02.004. DOI: https://doi.org/10.1016/j.biocon.2011.02.004

Farr TG, Rosen PA, Caro E, Crippen R, Duren R, Hensley S, Kobrick M, Paller M, Rodriguez E, Roth L, Seal D, Shaffer S, Shimada J, Umland J, Werner M, Oskin M, Burbank D, Alsdorf D. 2007. The Shuttle Radar Topography Mission. Rev Geophys 45 (2). https://doi.org/10.1029/2005rg000183. DOI: https://doi.org/10.1029/2005RG000183

Feng B, Zhang Y, Bourke R. 2021. Urbanization impacts on flood risks based on urban growth data and coupled flood models. Nat Hazards 106 (1): 613-627. https://doi.org/10.1007/s11069-020-04480-0. DOI: https://doi.org/10.1007/s11069-020-04480-0

Fletcher TD, Shuster W, Hunt WF, Ashley R, Butler D, Arthur S, Trowsdale S, Barraud S, Semadeni-Davies A, Bertrand-Krajewski JL, Mikkelsen PS, Rivard G, Uhl M, Dagenais D, Viklander M. 2015. SUDS, LID, BMPs, WSUD and more - The evolution and application of terminology surrounding urban drainage. Urban Water J 12 (7): 525-542. https://doi.org/10.1080/1573062x.2014.916314. DOI: https://doi.org/10.1080/1573062X.2014.916314

Fowler HJ, Lenderink G, Prein AF, Westra S, Allan RP, Ban N, Barbero R, Berg P, Blenkinsop S, Do HX, Guerreiro S, Haerter JO, Kendon EJ, Lewis E, Schaer C, Sharma A, Villarini G, Wasko C, Zhang X. 2021. Anthropogenic intensification of short-duration rainfall extremes. Nat Rev Earth Environ 2 (2): 107-122. https://doi.org/10.1038/s43017-020-00128-6. DOI: https://doi.org/10.1038/s43017-020-00128-6

Fox J, Weisberg S. 2018. An R Companion to Applied Regression (3rd edition). Sage. https://www.john-fox.ca/Companion. https://doi.org/10.32614/CRAN.package.carData. DOI: https://doi.org/10.32614/CRAN.package.carData

Garshasbi D, Kitiphaisannon J, Wongbumru T, Thanvisitthpon NT. 2025. Assessment of future urban flood risk of Thailand’s bangkok metropolis using geoprocessing and machine learning algorithm. Environ Sustain Indic 25: 100559. https://doi.org/10.1016/j.indic.2024.100559. DOI: https://doi.org/10.1016/j.indic.2024.100559

Ghosh P, Dewanji A. 2016. Regression analysis of biased case-control data. Ann Inst Stat Math 68 (4): 805-825. https://doi.org/10.1007/s10463-015-0511-3. DOI: https://doi.org/10.1007/s10463-015-0511-3

Ghozali A, Rizki AFF, Mustofa U. 2024. Spatial characterization of flood intensity over the drainage condition of East Sempaja Village, Samarinda. Jurnal Presipitasi Media Komunikasi dan Pengembangan Teknik Lingkungan 21 (3): 917-935. https://doi.org/10.14710/presipitasi.v21i3.917-935. DOI: https://doi.org/10.14710/presipitasi.v21i3.917-935

Giovannini MRM, Lama GFC, Scopetani L, Francalanci S, Signorile A, Saracino R, Preti F. 2025. Evaluating the impacts of riparian plants on flood hazard within vegetated rivers. J Flood Risk Manag 18 (2): e70063. https://doi.org/10.1111/jfr3.70063. DOI: https://doi.org/10.1111/jfr3.70063

Gomez C, Williams AJ, Nicol SJ, Mellin C, Loeun KL, Bradshaw CJA. 2015. Species distribution models of tropical deep-sea snappers. Plos One 10 (6): e0127395. https://doi.org/10.1371/journal.pone.0127395. DOI: https://doi.org/10.1371/journal.pone.0127395

Gunawan A, Ariwibowo D, Permana AU, Romadhon WC, Pratama IP. 2013. Geological Investigation about Flood in Samarinda and Preventation. The 42th IAGI Ann Convent Exhibit Proc. PIT IAGI. Medan 2013.

Günlü A, Başkent EZ, Kadıoğulları Aİ, Altun L. 2009. Forest site classification using Landsat 7 ETM data: A case study of Maçka-Ormanüstü forest, Turkey. Environ Monit Assess 151 (1): 93-104. https://doi.org/10.1007/s10661-008-0252-3. DOI: https://doi.org/10.1007/s10661-008-0252-3

Guo S, Su C, Saito K, Cheng J, Terada T. 2019. Bird communities in urban riparian areas: Response to the local- and landscape-scale environmental variables. Forests 10 (8): 683. https://doi.org/10.3390/f10080683. DOI: https://doi.org/10.3390/f10080683

Gustafsson S, Hermelin B, Smas L. 2019. Integrating environmental sustainability into strategic spatial planning: the importance of management. J Environ Plan Manag 62 (8): 1321-1338. https://doi.org/10.1080/09640568.2018.1495620. DOI: https://doi.org/10.1080/09640568.2018.1495620

Hamel P, Tan L. 2022. Blue-green infrastructure for flood and water quality management in Southeast Asia: Evidence and knowledge gaps. Environ Manag 69 (4): 699-718. https://doi.org/10.1007/s00267-021-01467-w. DOI: https://doi.org/10.1007/s00267-021-01467-w

Hasan S, Al-Hameedawi A, Ismael H. 2022. Supervised Classification Model using Google Earth Engine Development Environment for Wasit Governorate. IOP Conf Ser Earth Environ Sci 961 (1): 012051. https://doi.org/10.1088/1755-1315/961/1/012051. DOI: https://doi.org/10.1088/1755-1315/961/1/012051

Hijmans RJ. 2025. terra: Spatial Data Analysis. https://doi.org/10.32614/CRAN.package.terra. [Computer software] DOI: https://doi.org/10.32614/CRAN.package.terra

Hirzel AH, Hausser J, Perrin N. 2004. Biomapper (Version 3.1) [Computer software]. Lab. of Conservation Biology, Department of Ecology and Evolution, University of Lausanne, Lausanne. https://www.unil.ch/biomapper.

Huang W, Park E, Wang J, Sophal T. 2024. The changing rainfall patterns drive the growing flood occurrence in Phnom Penh, Cambodia. J Hydrol Reg Stud 55: 101945. https://doi.org/10.1016/j.ejrh.2024.101945. DOI: https://doi.org/10.1016/j.ejrh.2024.101945

Imam AUK, Indu MS. 2018. Construction in nature versus nature of construction. In: Sarma AK, Singh VP, Bhattacharjya RK, Kartha SA (eds). Urban Ecology, Water Quality and Climate Change. Springer, Cham. https://doi.org/10.1007/978-3-319-74494-02. DOI: https://doi.org/10.1007/978-3-319-74494-0_2

Jacobson CR. 2011. Identification and quantification of the hydrological impacts of imperviousness in urban catchments: A review. J Environ Manag 92 (6): 1438-1448. https://doi.org/10.1016/j.jenvman.2011.01.018. DOI: https://doi.org/10.1016/j.jenvman.2011.01.018

James G, Witten D, Hastie T, Tibshirani R. 2021. An Introduction to Statistical Learning: With Applications in R. Springer New York, New York. https://doi.org/10.1007/978-1-0716-1418-1. DOI: https://doi.org/10.1007/978-1-0716-1418-1

Kedhaton AS, Krismondo A. 2024. Monitoring the arrangement of riverbank settlements in Samarinda: A case study of the river buffer zone in the Sub-districts of Loa Janan Ilir, Palaran, and Samarinda Seberang. Jurnal Riset Inossa Media Hasil Riset Pemerintahan, Ekonomi dan Sumber Daya Alam 5 (02): 39-51. https://doi.org/10.54902/jri.v5i02.141. [Indonesian] DOI: https://doi.org/10.54902/jri.v5i02.141

Kingsbury‐Smith L, Willis T, Smith M, Boisgontier H, Turner D, Hirst J, Kirkby M, Klaar M. 2023. Evaluating the effectiveness of land use management as a natural flood management intervention in reducing the impact of flooding for an upland catchment. Hydrol Process 37 (4): e14863. https://doi.org/10.1002/hyp.14863. DOI: https://doi.org/10.1002/hyp.14863

Kiss T, Fehérváry I. 2023. Increased riparian vegetation density and its effect on flow conditions. Sustainability 15 (16): 12615. https://doi.org/10.3390/su151612615. DOI: https://doi.org/10.3390/su151612615

Liu J, Xiong J, Chen Y, Sun H, Zhao X, Tu F, Gu Y. 2023. A new avenue to improve the performance of integrated modeling for flash flood susceptibility assessment: Applying cluster algorithms. Ecol Indic 146: 109785. https://doi.org/10.1016/j.ecolind.2022.109785. DOI: https://doi.org/10.1016/j.ecolind.2022.109785

Liu N, Zhang F. 2025. Urban green spaces and flood disaster management: Toward sustainable urban design. Front Public Health 13: 1583978. https://doi.org/10.3389/fpubh.2025.1583978. DOI: https://doi.org/10.3389/fpubh.2025.1583978

Lobo JM, Tognelli MF. 2011. Exploring the effects of quantity and location of pseudo-absences and sampling biases on the performance of distribution models with limited point occurrence data. J Nat Conserv 19 (1): 1-7. https://doi.org/10.1016/j.jnc.2010.03.002. DOI: https://doi.org/10.1016/j.jnc.2010.03.002

Lombardo M, Totaro V, Chiaravalloti F, Petrucci O. 2025. Street-scale hydrodynamic estimation from social media videos: A systematic approach to urban floods data collection. Intl J Dis Risk Reduct 122: 105419. https://doi.org/10.1016/j.ijdrr.2025.105419. DOI: https://doi.org/10.1016/j.ijdrr.2025.105419

Machado RAS, Oliveira AG, Lois-González RC. 2019. Urban ecological infrastructure: The importance of vegetation cover in the control of floods and landslides in Salvador / Bahia, Brazil. Land Use Policy 89: 104180. https://doi.org/10.1016/j.landusepol.2019.104180. DOI: https://doi.org/10.1016/j.landusepol.2019.104180

Malkoç E. 2024. City-wide assessment of urban tree cover and land-cover changes in Edirne using web-based tools. Intl J Appl Earth Observ Geoinf 132: 103997. https://doi.org/10.1016/j.jag.2024.103997. DOI: https://doi.org/10.1016/j.jag.2024.103997

McGrane SJ. 2016. Impacts of urbanisation on hydrological and water quality dynamics, and urban water management: A review. Hydrol Sci J 61 (13): 2295-2311. https://doi.org/10.1080/02626667.2015.1128084. DOI: https://doi.org/10.1080/02626667.2015.1128084

Meili N, Acero JA, Peleg N, Manoli G, Burlando P, Fatichi S. 2021. Vegetation cover and plant-trait effects on outdoor thermal comfort in a tropical city. Build Environ 195: 107733. https://doi.org/10.1016/j.buildenv.2021.107733. DOI: https://doi.org/10.1016/j.buildenv.2021.107733

Mell IC. 2017. Green infrastructure: Reflections on past, present and future praxis. Landsc Res 42 (2): 135-145. https://doi.org/10.1080/01426397.2016.1250875. DOI: https://doi.org/10.1080/01426397.2016.1250875

Neuhaus J, McCulloch C. 2011. Generalized linear models. WIREs Comput Stat 3 (5): 407-413. https://doi.org/10.1002/wics.175. DOI: https://doi.org/10.1002/wics.175

Nkwunonwo UC, Whitworth M, Baily B. 2020. A review of the current status of flood modelling for urban flood risk management in the developing countries. Sci Afr 7: e00269. https://doi.org/10.1016/j.sciaf.2020.e00269. DOI: https://doi.org/10.1016/j.sciaf.2020.e00269

Nowak DJ, Greenfield EJ. 2020. The increase of impervious cover and decrease of tree cover within urban areas globally (2012-2017). Urban For Urban Green 49: 126638. https://doi.org/10.1016/j.ufug.2020.126638. DOI: https://doi.org/10.1016/j.ufug.2020.126638

Nunes CHM, Endreny TA, Carvalho FA. 2025. With great ecosystem services comes great responsibility: Benefits provided by urban vegetation in Brazilian cities. Plants 14 (3): 392. https://doi.org/10.3390/plants14030392. DOI: https://doi.org/10.3390/plants14030392

Olokeogun OS, Ayanlade A, Popoola OO. 2020. Assessment of riparian zone dynamics and its flood-related implications in Eleyele area of Ibadan, Nigeria. Environ Syst Res 9 (1): 6. https://doi.org/10.1186/s40068-020-00167-4. DOI: https://doi.org/10.1186/s40068-020-00167-4

Pallathadka A, Sauer J, Chang H, Grimm NB. 2022. Urban flood risk and green infrastructure: Who is exposed to risk and who benefits from investment? A case study of three U.S. Cities. Landsc Urban Plan 223: 104417. https://doi.org/10.1016/j.landurbplan.2022.104417. DOI: https://doi.org/10.1016/j.landurbplan.2022.104417

Phan TN, Kuch V, Lehnert LW. 2020. Land cover classification using Google Earth Engine and Random Forest classifier-The role of image composition. Remote Sens 12 (15): 2411. https://doi.org/10.3390/rs12152411. DOI: https://doi.org/10.3390/rs12152411

Pickett STA, Cadenasso ML, Grove JM, Nilon CH, Pouyat RV, Zipperer WC, Costanza R. 2001. Urban ecological systems: Linking terrestrial ecological, physical, and socioeconomic components of metropolitan areas. Ann Rev Ecol Syst 32 (1): 127-157. https://doi.org/10.1146/annurev.ecolsys.32.081501.114012. DOI: https://doi.org/10.1146/annurev.ecolsys.32.081501.114012

Rahman MA, Pawijit Y, Xu C, Moser-Reischl A, Pretzsch H, Rötzer T, Pauleit S. 2023. A comparative analysis of urban forests for storm-water management. Sci Rep 13 (1): 1451. https://doi.org/10.1038/s41598-023-28629-6. DOI: https://doi.org/10.1038/s41598-023-28629-6

Robin X, Turck N, Hainard A, Tiberti N, Lisacek F, Sanchez JC, Müller M. 2011. pROC: An open-source package for R and S+ to analyze and compare ROC curves. BMC Bioinfor 12 (1): 77. https://doi.org/10.1186/1471-2105-12-77. DOI: https://doi.org/10.1186/1471-2105-12-77

Rudin C. 2019. Stop explaining black box machine learning models for high stakes decisions and use interpretable models instead. Nat Mach Intell 1 (5): 206-215. https://doi.org/10.1038/s42256-019-0048-x. DOI: https://doi.org/10.1038/s42256-019-0048-x

Setiawan H, Jalil M, Purwadi,F, Adios C, Brata AW, Jufda AS. 2020. Analisis penyebab banjir di Kota Samarinda. Jurnal Geografi Gea 20 (1): 39-43. https://doi.org/10.17509/gea.v20i1.22021. [Indonesian] DOI: https://doi.org/10.17509/gea.v20i1.22021

Singh VP. 2018. Sustainable urban ecosystems: Problems and perspectives. In: Sarma AK, Singh VP, Bhattacharjya RK, Kartha SA (eds.). Urban Ecology, Water Quality and Climate Change. Springer, Cham. https://doi.org/10.1007/978-3-319-74494-01.

Smith L, Liang Q, James P, Lin W. 2017. Assessing the utility of social media as a data source for flood risk management using a real‐time modelling framework. J Flood Risk Manag 10 (3): 370-380. https://doi.org/10.1111/jfr3.12154. DOI: https://doi.org/10.1111/jfr3.12154

Song P, Guo J, Xu E, Mayer AL, Liu C, Huang J, Tian G, Kim G. 2020. Hydrological effects of urban green space on stormwater runoff reduction in Luohe, China. Sustainability 12 (16): 6599. https://doi.org/10.3390/su12166599. DOI: https://doi.org/10.3390/su12166599

Stutter M, Baggaley N, Huallacháin DÓ, Wang C. 2021. The utility of spatial data to delineate river riparian functions and management zones: A review. Sci Total Environ 757: 143982. https://doi.org/10.1016/j.scitotenv.2020.143982. DOI: https://doi.org/10.1016/j.scitotenv.2020.143982

Su M, Zheng Y, Hao Y, Chen Q, Chen S, Chen Z, Xie H. 2018. The influence of landscape pattern on the risk of urban water-logging and flood disaster. Ecol Indic 92: 133-140. https://doi.org/10.1016/j.ecolind.2017.03.008. DOI: https://doi.org/10.1016/j.ecolind.2017.03.008

Sugianto S, Deli A, Miswar E, Rusdi M, Irham M. 2022. The effect of land use and land cover changes on flood occurrence in Teunom Watershed, Aceh Jaya. Land 11 (8): 1271. https://doi.org/10.3390/land11081271. DOI: https://doi.org/10.3390/land11081271

Tabari H. 2020. Climate change impact on flood and extreme precipitation increases with water availability. Sci Rep 10 (1): 13768. https://doi.org/10.1038/s41598-020-70816-2. DOI: https://doi.org/10.1038/s41598-020-70816-2

Tang Z, Wang P, Li Y, Sheng Y, Wang B, Popovych N, Hu T. 2024. Contributions of climate change and urbanization to urban flood hazard changes in China’s 293 major cities since 1980. J Environ Manag 353: 120113. https://doi.org/10.1016/j.jenvman.2024.120113. DOI: https://doi.org/10.1016/j.jenvman.2024.120113

Tong R, Yesson C, Yu J, Luo Y, Zhang L. 2023. Key factors for species distribution modeling in benthic marine environments. Front Mar Sci 10: 1222382. https://doi.org/10.3389/fmars.2023.1222382. DOI: https://doi.org/10.3389/fmars.2023.1222382

Tsumita N, Piyapong S, Kaewkluengklom R, Jaensirisak S, Fukuda A. 2025. Flood susceptibility mapping of urban flood risk: Comparing autoencoder multilayer perceptron and logistic regression models in Ubon Ratchathani, Thailand. Nat Hazards 121 (15): 17833-17867. https://doi.org/10.1007/s11069-025-07494-8. DOI: https://doi.org/10.1007/s11069-025-07494-8

Valera CA, Pissarra TCT, Filho MVM, Valle Júnior RFD, Oliveira CF, Moura JP, Sanches Fernandes LF, Pacheco FAL. 2019. The buffer capacity of riparian vegetation to control water quality in anthropogenic catchments from a legally protected area: A critical view over the Brazilian New Forest Code. Water 11 (3): 549. https://doi.org/10.3390/w11030549. DOI: https://doi.org/10.3390/w11030549

Varra G, Della Morte R, Tartaglia M, Fiduccia A, Zammuto A, Agostino I, Booth CA, Quinn N, Lamond JE, Cozzolino L. 2024. Flood susceptibility assessment for improving the resilience capacity of railway infrastructure networks. Water 16 (18): 2592. https://doi.org/10.3390/w16182592. DOI: https://doi.org/10.3390/w16182592

Viezzer J, Schmidt MAR, Dos Reis ARN, Freiman FP, De Moraes EN, Biondi D. 2022. Restoration of urban forests to reduce flood susceptibility: A starting point. Intl J Dis Risk Reduct 74: 102944. https://doi.org/10.1016/j.ijdrr.2022.102944. DOI: https://doi.org/10.1016/j.ijdrr.2022.102944

Vilca-Campana K, Carrasco-Valencia L, Iruri-Ramos C, Cárdenas-Pillco B, Escudero A, Chanove-Manrique A. 2025. Improving urban flood resilience: Urban flood risk mitigation assessment using a geospatial model in the urban section of a river corridor. Water 17 (7): 1047. https://doi.org/10.3390/w17071047. DOI: https://doi.org/10.3390/w17071047

Wang Y, Xie X, Liang S, Zhu B, Yao Y, Meng S, Lu C. 2020. Quantifying the response of potential flooding risk to urban growth in Beijing. Sci Total Environ 705: 135868. https://doi.org/10.1016/j.scitotenv.2019.135868. DOI: https://doi.org/10.1016/j.scitotenv.2019.135868

Wei T, Simko V. 2024. R Package “Corrplot”: Visualization of a Correlation Matrix (Version 0.95) [Computer software]. https://github.com/taiyun/corrplot.

Wickham H, François R, Henry L, Müller K, Vaughan D. 2023. dplyr: A Grammar of Data Manipulation. R package version 1.2.0. https://dplyr.tidyverse.org. [Computer software]

Wickham H. 2016. ggplot2: Elegant Graphics for Data Analysis. Springer, Cham. https://doi.org/10.1007/978-3-319-24277-4. DOI: https://doi.org/10.1007/978-3-319-24277-4

Widayati R. 2018. Rencana lansekap tepian Sungai Mahakam Samarinda Sebrang. Jurnal Teknologi Sipil 2 (1): 8-17. https://dx.doi.org/10.30872/ts.v2i1.2146. [Indonesian]

Wu J, Sha W, Zhang P, Wang Z. 2020. The spatial non-stationary effect of urban landscape pattern on urban waterlogging: A case study of Shenzhen City. Sci Rep 10 (1): 7369. https://doi.org/10.1038/s41598-020-64113-1. DOI: https://doi.org/10.1038/s41598-020-64113-1

Xiao L, Mokhtar NA, Sulaiman MKAM, Khalit NA. 2025. Enhancing urban sustainability through green infrastructure: Spatiotemporal analysis of green space and forest coverage in Sichuan (2002-2022). Sustainability 17 (11): 5135. https://doi.org/10.3390/su17115135. DOI: https://doi.org/10.3390/su17115135

Yuanita CN, Sagala S. 2025. Blue-green infrastructure in Jakarta’s fringe: An analysis of accessibility to blue-green spaces as a flood solution in Bekasi City. Intl J Dis Risk Reduct 121: 105425. https://doi.org/10.1016/j.ijdrr.2025.105425. DOI: https://doi.org/10.1016/j.ijdrr.2025.105425

Zhang X, Kang A, Ye M, Song Q, Lei X, Wang H. 2023. Influence of terrain factors on urban pluvial flooding characteristics: A case study of a small watershed in Guangzhou, China. Water 15 (12): 2261. https://doi.org/10.3390/w15122261. DOI: https://doi.org/10.3390/w15122261

Zhang X, Zhang L, Wang Y, Shao Y, Daniels B, Roß-Nickoll M, Chen Z. 2022. Pollinators and urban riparian vegetation: Important contributors to urban diversity conservation. Environ Sci Eur 34 (1): 78. https://doi.org/10.1186/s12302-022-00661-9. DOI: https://doi.org/10.1186/s12302-022-00661-9

Zhang Y, Wang E, Gong Y. 2024. A structural optimization of urban drainage systems: An optimization approach for mitigating urban floods. Water 16 (12): 1696. https://doi.org/10.3390/w16121696. DOI: https://doi.org/10.3390/w16121696

Zhou Q, Leng G, Su J, Ren Y. 2019. Comparison of urbanization and climate change impacts on urban flood volumes: Importance of urban planning and drainage adaptation. Sci Total Environ 658: 24-33. https://doi.org/10.1016/j.scitotenv.2018.12.184. DOI: https://doi.org/10.1016/j.scitotenv.2018.12.184

Zhou W, Cadenasso M, Schwarz K, Pickett S. 2014. Quantifying spatial heterogeneity in urban landscapes: Integrating visual interpretation and object-based classification. Remote Sens 6 (4): 3369-3386. https://doi.org/10.3390/rs6043369. DOI: https://doi.org/10.3390/rs6043369

Zhou Z, Smith JA, Yang L, Baeck ML, Chaney M, Veldhuis MT, Deng H, Liu S. 2017. The complexities of urban flood response: Flood frequency analyses for the Charlotte metropolitan region. Water Resour Res 53 (8): 7401-7425. https://doi.org/10.1002/2016wr019997. DOI: https://doi.org/10.1002/2016WR019997