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Works (39)

Budyko Curve as a Tool for Long-term Water Budget Calculation

2025-03-18 | Preprint
DOI: 10.5194/egusphere-egu25-795
Contributors: Yonca Cavus; Ebru Eris; Dilek Eren Akyuz; Hafzullah Aksoy
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Crossref

The legacy of STAHY: milestones, achievements, challenges, and open problems in statistical hydrology

Hydrological Sciences Journal
2024-10-25 | Journal article
DOI: 10.1080/02626667.2024.2385686
Contributors: Elena Volpi; Salvatore Grimaldi; Amir Aghakouchak; Attilio Castellarin; Fateh Chebana; Simon Michael Papalexiou; Hafzullah Aksoy; András Bárdossy; Antonino Cancelliere; Yuanfang Chen et al.
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Critical droughts extracted from dry periods

Natural Hazards
2024-10-16 | Journal article
DOI: 10.1007/s11069-024-06947-w
Contributors: Yonca Cavus; Hafzullah Aksoy
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Comparative Evaluation of Evapotranspiration and Optimization Schemes for Green Roof Runoff Simulations Using HYDRUS-1D

Water
2024-10-06 | Journal article
DOI: 10.3390/w16192835
Contributors: Hwansuk Kim; Haein Sim; Seungwan Hong; Zong Woo Geem; Hafzullah Aksoy; Yongseok Hong; Jaeyoung Yoon
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Filling the ponds of Hattuşa - a geohydrological approach to determine inflows by time and volume

Environmental Earth Sciences
2024-08 | Journal article
DOI: 10.1007/s12665-024-11781-1
Part of ISSN: 1866-6280
Part of ISSN: 1866-6299
Contributors: Hartmut Wittenberg; Hafzullah Aksoy
Source: Self-asserted source
Hafzullah Aksoy

Formative drought rate to quantify propagation from meteorological to hydrological drought

Hydrological Processes
2024-07 | Journal article
DOI: 10.1002/hyp.15229
Contributors: Isilsu Yildirim; Hafzullah Aksoy; Markus Hrachowitz
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Frequency curves of high and low flows in intermittent river basins for hydrological analysis and hydraulic design

Stochastic Environmental Research and Risk Assessment
2024-05-09 | Journal article
DOI: 10.1007/s00477-024-02732-0
Part of ISSN: 1436-3240
Part of ISSN: 1436-3259
Contributors: Gokhan Sarigil; Yonca Cavus; Hafzullah Aksoy; Ebru Eris
Source: Self-asserted source
Hafzullah Aksoy

From Cut-in to Qanats - Ancient Groundwater Extraction Techniques

Turkish Journal of Civil Engineering
2024-03-01 | Journal article
DOI: 10.18400/tjce.1247836
Contributors: Hartmut WITTENBERG; Hafzullah AKSOY
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Drought intensity–duration–frequency curves based on deficit in precipitation and streamflow for water resources management

Hydrology and Earth System Sciences
2023-09-27 | Journal article
DOI: 10.5194/hess-27-3427-2023
Contributors: Yonca Cavus; Kerstin Stahl; Hafzullah Aksoy
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Crossref

Panta Rhei benchmark dataset: socio-hydrological data of paired events of floods and droughts

Earth System Science Data
2023-05-16 | Journal article
DOI: 10.5194/essd-15-2009-2023
Contributors: Heidi Kreibich; Kai Schröter; Giuliano Di Baldassarre; Anne F. Van Loon; Maurizio Mazzoleni; Guta Wakbulcho Abeshu; Svetlana Agafonova; Amir AghaKouchak; Hafzullah Aksoy; Camila Alvarez-Garreton et al.
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Crossref

Human intervention against drought in Seyhan River Basin, Turkey

2023-05-15 | Preprint
DOI: 10.5194/egusphere-egu23-484
Contributors: Yonca Cavus; Hafzullah Aksoy; Kerstin Stahl
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Crossref

Drought intensity-duration-frequency curves based on deficit in precipitation and streamflow for water resources management

2023-05-04 | Preprint
DOI: 10.5194/hess-2023-107
Contributors: Yonca Cavus; Kerstin Stahl; Hafzullah Aksoy
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Crossref

Evaluation of pre- and post-fire flood risk by analytical hierarchy process method: a case study for the 2021 wildfires in Bodrum, Turkey

Landscape and Ecological Engineering
2023-04 | Journal article
DOI: 10.1007/s11355-023-00545-x
Contributors: Osman Salih Yilmaz; Dilek Eren Akyuz; Murat Aksel; Mehmet Dikici; Mehmet Adil Akgul; Oral Yagci; Fusun Balik Sanli; Hafzullah Aksoy
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Crossref

Panta Rhei benchmark dataset: socio-hydrological data of paired events of floods and droughts

2023-02-07 | Preprint
DOI: 10.5194/essd-2022-330
Contributors: Heidi Kreibich; Kai Schröter; Giuliano Di Baldassarre; Anne Van Loon; Maurizio Mazzoleni; Guta Wakbulcho Abeshu; Svetlana Agafonova; Amir Aghakouchak; Hafzullah Aksoy; Camila Alvarez-Garreton et al.
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Crossref

SPI ve SPEI ile Samsun İli Kuraklık Analizi

Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi
2022-09-03 | Journal article
DOI: 10.17780/ksujes.1108663
Contributors: Mehmet İshak YÜCE; Hafzullah AKSOY; Ali AYTEK; Musa EŞİT; Fetihhan UĞUR; İslam YAŞA; Abdulselam ŞİMŞEK; İbrahim Halil DEGER
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Crossref

The challenge of unprecedented floods and droughts in risk management

Nature
2022-08-04 | Journal article
DOI: 10.1038/s41586-022-04917-5
Contributors: Heidi Kreibich; Anne F. Van Loon; Kai Schröter; Philip J. Ward; Maurizio Mazzoleni; Nivedita Sairam; Guta Wakbulcho Abeshu; Svetlana Agafonova; Amir AghaKouchak; Hafzullah Aksoy et al.
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Crossref

Intermittency as an indicator of drought in streamflow and groundwater

Hydrological Processes
2022-06 | Journal article
DOI: 10.1002/hyp.14615
Contributors: Isilsu Yildirim; Hafzullah Aksoy
Source: check_circle
Crossref

Revisiting Major Dry Periods by Rolling Time Series Analysis for Human-Water Relevance in Drought

Water Resources Management
2022-06 | Journal article
DOI: 10.1007/s11269-022-03171-8
Contributors: Yonca Cavus; Kerstin Stahl; Hafzullah Aksoy
Source: check_circle
Crossref

Spatial and temporal characterization of standard duration-maximum precipitation over Black Sea Region in Turkey

Natural Hazards
2022-04 | Journal article
DOI: 10.1007/s11069-021-05141-6
Part of ISSN: 0921-030X
Part of ISSN: 1573-0840
Contributors: Hakan Aksu; Mahmut Cetin; Hafzullah Aksoy; Sait Genar Yaldiz; Isilsu Yildirim; Gulsah Keklik
Source: Self-asserted source
Hafzullah Aksoy

Spatiotemporal analysis of drought by CHIRPS precipitation estimates

Theoretical and Applied Climatology
2022-04 | Journal article
DOI: 10.1007/s00704-022-03960-6
Contributors: Hakan Aksu; Yonca Cavus; Hafzullah Aksoy; Mehmet Ali Akgul; Seyhmus Turker; Ebru Eris
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Crossref

Development of Low Flow Duration-Frequency Curves by Hybrid Frequency Analysis

Water Resources Management
2022-03 | Journal article
DOI: 10.1007/s11269-022-03095-3
Contributors: Selen Orta; Hafzullah Aksoy
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Crossref

Daily flow duration curve model for ungauged intermittent subbasins of gauged rivers

Journal of Hydrology
2022-01 | Journal article
DOI: 10.1016/j.jhydrol.2021.127249
Part of ISSN: 0022-1694
Contributors: Halil Ibrahim Burgan; Hafzullah Aksoy
Source: Self-asserted source
Hafzullah Aksoy

Discussion of “Drought assessment in a south Mediterranean transboundary catchment”

Hydrological Sciences Journal
2022-01-02 | Journal article
DOI: 10.1080/02626667.2021.2009838
Contributors: Hafzullah Aksoy; Yonca Cavus
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Regressive-stochastic models for predicting water level in Lake Urmia

Hydrological Sciences Journal
2021-10-03 | Journal article
DOI: 10.1080/02626667.2021.1974447
Contributors: Babak Vaheddoost; Hafzullah Aksoy
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Crossref

Critical drought intensity-duration-frequency curves based on total probability theorem-coupled frequency analysis

Hydrological Sciences Journal
2021-06-11 | Journal article
DOI: 10.1080/02626667.2021.1934473
Contributors: Hafzullah Aksoy; Mahmut Cetin; Ebru Eris; Halil Ibrahim Burgan; Yonca Cavus; Isilsu Yildirim; Murugesu Sivapalan
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Crossref

Experimental analysis for self-cleansing open channel design

Journal of Hydraulic Research
2021-05-04 | Journal article
DOI: 10.1080/00221686.2020.1780501
Contributors: Mir Jafar Sadegh Safari; Hafzullah Aksoy
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Crossref

Surface Water

World Water Resources
2020 | Book chapter
DOI: 10.1007/978-3-030-11729-0_5
Part of ISBN: 9783030117283
Part of ISBN: 9783030117290
Part of ISSN: 2509-7385
Part of ISSN: 2509-7393
Contributors: Hafzullah Aksoy
Source: Self-asserted source
Hafzullah Aksoy

Spatiotemporal analysis of meteorological drought over Kucuk Menderes River Basin in the Aegean Region of Turkey

Theoretical and Applied Climatology
2020-11-25 | Journal article
DOI: 10.1007/s00704-020-03384-0
Contributors: Ebru Eris; Yonca Cavus; Hafzullah Aksoy; Halil Ibrahim Burgan; Hakan Aksu; Hulya Boyacioglu
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Crossref

Stochastic and analytical approaches for sediment accumulation in river reservoirs

Hydrological Sciences Journal
2020-04-25 | Journal article
DOI: 10.1080/02626667.2020.1728474
Contributors: Tanju Akar; Hafzullah Aksoy
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Crossref

Prediction of rainfall runoff‐induced sediment load from bare land surfaces by generalized regression neural network and empirical model

Water and Environment Journal
2020-02 | Journal article
DOI: 10.1111/wej.12442
Part of ISSN: 1747-6585
Part of ISSN: 1747-6593
Contributors: GOKMEN TAYFUR; Hafzullah Aksoy; Ebru Eris
Source: Self-asserted source
Hafzullah Aksoy

Soil erosion model tested on experimental data of a laboratory flume with a pre-existing rill

Journal of Hydrology
2020-02 | Journal article
DOI: 10.1016/j.jhydrol.2019.124391
Contributors: Hafzullah Aksoy; Abdullah Gedikli; Murat Yilmaz; Ebru Eris; N. Erdem Unal; Jaeyoung Yoon; M. Levent Kavvas; Gokmen Tayfur
Source: check_circle
Crossref

Monthly Flow Duration Curve Model for Ungauged River Basins

Water
2020-01-24 | Journal article
DOI: 10.3390/w12020338
Contributors: Halil Ibrahim Burgan; Hafzullah Aksoy
Source: check_circle
Crossref

Critical drought severity/intensity-duration-frequency curves based on precipitation deficit

Journal of Hydrology
2019-11 | Journal article
DOI: 10.1016/j.jhydrol.2019.124312
Contributors: Yonca Cavus; Hafzullah Aksoy
Source: check_circle
Crossref

Reconstruction of Hydrometeorological Data in Lake Urmia Basin by Frequency Domain Analysis Using Additive Decomposition

Water Resources Management
2019-09 | Journal article
DOI: 10.1007/s11269-019-02335-3
Contributors: Babak Vaheddoost; Hafzullah Aksoy
Source: check_circle
Crossref

Modeling and Practice of Erosion and Sediment Transport under Change
Source: Self-asserted source
Hafzullah Aksoy

Modeling and Practice of Erosion and Sediment Transport under Change

Water
2019-08-12 | Journal article
DOI: 10.3390/w11081665
Contributors: Hafzullah Aksoy; Gil Mahe; Mohamed Meddi
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Crossref
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Interaction of groundwater with Lake Urmia in Iran

Hydrological Processes
2018-10-15 | Journal article
DOI: 10.1002/hyp.13263
Contributors: Babak Vaheddoost; Hafzullah Aksoy
Source: check_circle
Crossref

Stochastic modeling of Lake Van water level time series with jumps and multiple trends

Hydrology and Earth System Sciences
2013-06-25 | Journal article
DOI: 10.5194/hess-17-2297-2013
Contributors: H. Aksoy; N. E. Unal; E. Eris; M. I. Yuce
Source: check_circle
Crossref

Stochastic modeling of Lake Van water level time series with jumps and multiple trends

2013-02-22 | Preprint
DOI: 10.5194/hessd-10-2353-2013
Contributors: H. Aksoy; N. E. Unal; E. Eris; M. I. Yuce
Source: check_circle
Crossref

Peer review (10 reviews for 4 publications/grants)

Review activity for Journal of hydrology. (6)
Review activity for Natural hazards. (2)
Review activity for Sustainable water resources management. (1)
Review activity for Water resources research. (1)
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