論文

• Rina Heu, MP Wai, Sokly Siev, V Chem, KE Eang, Vannak Ann, Mohamed Ateia, Chihiro Yoshimura. Dissolved silicon in a lake-floodplain system: dynamics and its role in primary production., Science of the Total Environment, Vol. 861, Nov. 2022.
• Uk Sovannara, Heejun Yang, Theng Vouchlay, Sok Ty, Siev Sokly, Try Sophal, Oeurng Chantha, Yoshimura Chihiro. Dynamics of phosphorus fractions and bioavailability in a large shallow tropical lake characterized by monotonal flood pulse in Southeast Asia, Journal of Great Lake Research, Apr. 2022.
• Heejun Yang, Sokly Siev, Sovannara Uk, Chihiro Yoshimura. Relationship between water levels and flood pulse induced by river-lake interaction in the Tonle Sap basin, Cambodia, Environmental Earth Sciences, 81, 226, Apr. 2022.
• Yoichi Fujihara, Koki Okuyama, Keisuke Hoshikawa, Hideto Fujii, Takashi Nakamura, Sambo Lun, Sokly Siev. Characteristics of the Annual Maximum and Minimum Water Temperatures in Tonle Sap Lake, Cambodia from 2000 to 2019, Remote Sensing, MDPI, Vol. 16, No. 13, Oct. 2021.
• Michitaka SATO, Rajendra KHANAL, Sovannara UK, Siev SOKLY, Ty SOK, Chihiro Yoshimura. Impact of wind on spatio-temporal variation in concentration of suspended solids in Tonle Sap Lake, Cambodia, Earth, Volume 2, Issue 3, pp. 424-439, July 2021.
• Khanal Rajendra, Sovannara Uk, Dilini Chathurangi Kodikara, Sokly Siev, Yoshimura Chihiro. Impact of water level fluctuation on sediment and phosphorous dynamics in Tonle Sap Lake, Cambodia, Water, Air, & Soil Pollution, Springer, 232, Apr. 2021.
• Shuangshuang Li, S. Heng, Sokly Siev, Chihiro Yoshimura, Oliver Saavedra, S Ly. Multivariate interpolation and information entropy for optimizing rain gauge network in the Mekong River Basin., Hydrological Sciences Journal, Vol. 64, pp. 1439-1452, Nov. 2019.
• Sokly Siev, EC Paringit, Chihiro Yoshimura, Seingheng Hul. Modeling inundation patterns and sediment dynamics in the extensive floodplain along the Tonle Sap River., River Research and Applications, Vol. 35, pp. 1387-1401, Nov. 2019.
• Tomohiro Tanaka, Hidekazu Yoshioka, Sokly Siev, Hideto Fujii, Sarann Ly, Chihiro Yoshimura. A consistent finite difference local inertial model for shallow water simulation, Hydrological Research Letters, 13, 2, 28-33, May 2019.
• Tomohiro TANAKA, Hidekazu YOSHIOKA, Sokly Siev, Hideto FUJII, Sarann LY, Chihiro Yoshimura. Performance comparison of the three numerical methods to discretize the local inertial equation for stable shallow water computation., Communications in Communications in Computer and Information Science, Vol. 946, pp. 451-465, Oct. 2018.
• T Tanaka, H Yoshioka, Sokly Siev, Hideto FUJII, Y Fujihara, K Hoshikawa, S Ly, Chihiro Yoshimura. An integrated hydrological-hydraulic model for simulating surface water flows of a shallow lake surrounded by large floodplains., Water , Vol. 10, No. 9, p. 1213, Oct. 2018.
• Sovannara Uk, Chihiro Yoshimura, Sokly Siev, Sophal Try, Heejun Yang, Chantha Oeurng, Shangshang Li, Seingheng Hul. Tonle Sap Lake: Current status and important research directions for environmental management, Lakes & Reservoirs Research & Management, Vol. 23, Issue 3, pp. 177-189, June 2018.
• Sokly Siev, Heejun Yang, Ty Sok, Sovannara UK, Layheang Song, Dilini Chathurangi Kodikara, Chantha OEURNG, Seingheng Hul, Chihiro Yoshimura. Sediment Dynamics in a Large Shallow Lake Characterized by Seasonal Flood Pulse in Southeast Asia., Science of the Total Environment, No. 631-632, pp. 597-607, Feb. 2018.
• Sokly Siev, EC Paringit, Chihiro Yoshimura, S Hul. Seasonal changes in the inundation area and water volume of the Tonle Sap River and its floodplain., Hydrology , Vol. 3:33, Feb. 2016.

著書

• Heejun Yang, Siev Sokly, Uk Sovannara, Chihiro Yoshimura. Flood Pulse and Water Level, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 101–109, June 2022.  公式リンク  
• Chihiro Yoshimura, Pham Ngoc Bao, Hideto Fujii, Tomohiro Tanaka, Sokly Siev, Rajendra Khanal, Kazuhiko Miyanaga, Sophanna Ly, Eden M. Andrews, Toru Watanabe, Sovannara Uk. Recommendations for Further Research and Environmental Management, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 517–525, June 2022.  公式リンク  
• Sovannara Uk, Dilini Kodikara, Hashimoto Kana, Vouchlay Theng, Marith Mong, Sokly Siev, Ty Sok, Sophal Try, Vinteang Kaing, Rajendra Khanal, Heejun Yang, Thea Seav, Chantha Oeurng, Yoshimura Chihiro. Nutrient availability and phosphorus dynamics, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 241–250, June 2022.  公式リンク  
• Uk Sovannara, Khoeurn Kimleang, Taing Chanreaksmey, Siev Sokly, Rajendra Khanal, Sok Ty, Sive Thea, Oeurng Chantha, Yoshimura Chihiro. Basic Physicochemical Water Quality: Spatiotemporal Distribution, Yoshimura Chihiro, Rajendra Khanal, and UK Sovannara (eds.), Water and Life in Tonle Sap Lake, Springer Singapore, pp. 217–239, June 2022.  公式リンク  
• Winarto Kurniawan, Chompey Den, Sovannara Uk, Sokly Siev, Phat Chanvorleak, Ty Boreborey, Eden M. Andrews, Kuok Fidero, Hirofumi Hinode. Physico-Chemical Properties of Suspended Solids and Sediment, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 195–203, June 2022.  公式リンク  
• Sovannara Uk, Sokly Siev, Sato Michitaka, Rajendra Khanal, Ty Sok, Sive Thea, Sophal Try, Chantha Oeurng, Yoshimura Chihiro. Sediment resuspension and its relation to flood pulse, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 177–186, June 2022.  公式リンク  
• Sokly Siev, Rina Heu, Heejun Yang, Ty Sok, Sovannara Uk, Rajendra Khanal, Chantha Oeurng, Seingheng Hul, Chihiro Yoshimura. Sediment and Suspended Solids: Spatiotemporal Dynamics, Water and Life in Tonle Sap Lake, Springer Singapore, pp. 157-166, June 2022.  公式リンク  
• Yoichi Fujihara, Keisuke Hoshikawa, Hideto Fujii, Takashi Nakamura, Sokly Siev. Inundation and water surface temperature : satellite-based observation, In C. Yoshimura, R. Khanal and U. Sovannara (Eds.) Water and Life in Tonle Sap Lake, Springer Singapore, pp. 63-70, May 2022.
• Keisuke Hoshikawa, Yoichi Fujihara, Sokly Siev, Seiya Arai, Takashi Nakamura, Hideto Fujii, Ty Sok, Chihiro Yoshimura. Total Suspended Solid Dynamics Revealed by Long-Term Satellite Image Analysis, In C. Yoshimura, R. Khanal and U. Sovannara (Eds.) Water and Life in Tonle Sap Lake, Springer Singapore, pp. 167-176, May 2022.
• Rattana Chhin, Sokly Siev, Ichiro Yoneda, Takashi Nakamura, Chihiro Yoshimura, Hideto Fujii. Hydrology of the Inflow River Basins, In C. Yoshimura, R. Khanal and U. Sovannara (Eds.) Water and Life in Tonle Sap Lake, Springer Singapore, pp. 71-79, May 2022.
• Raj SHIVAKOTI Binaya, Pham Ngoc BAO, Seingheng Hul, Chihiro Yoshimura, Sovannara UK, Khanal Rajendra, Sokly Siev, Aiko YAMASHITA, Hideto FUJII, Tomohiro TANAKA, Hidekazu YOSHIOKA, Yoichi Fujihara, Keisuke Hoshikawa, Sarann LY, Lun Sambo, Heng Sokchhay, Ty Sok, Mong Marith, Chantha OEURNG, Layheang Song, Fidero Kuok, Ty Boreborey, Phat Chanvorleak, eden-gan mariquit, Winarto Kurniawan, HIROFUMI HINODE, Porsry Ung, Reasmey Tan, Vannak Ann, Chanthol Peng, Manabu Fujii, Kazuhiko Miyanaga, YASUNORI TANJI. Environmental Changes in Tonle Sap Lake and its Floodplain:Status and Policy Recommendations., Institute for Global Environmental Strategies,Tokyo Institute of Technology,Institute of Technology of Cambodia, pp. 1-85, Jan. 2020.
• N.P. Bao, Sovannara UK, Chihiro Yoshimura, R.B. Shivakoti, Khanal Rajendra, Sokly Siev, Seingheng Hul, Aiko Yamshita. Environmental Degradation of the Tonle Sap Lake and Capacity Building to Recover Its Sustainability. In Environmental Sustainability in Asia: Progress, Challenges and Opportunities in the Implementation of the Sustainable Development Goals, Series 2 - Cambodia., Korea Environment Institute, Sejong, Korea., pp. 98-117, Dec. 2018.

国際会議発表 (査読有り)

• Yoichi Fujihara, Keisuke Hoshikawa, Hideto Fujii, Takashi Nakamura, Sokly Siev, Sambo Lun. Lake Water Temperature Characteristics and Long-Term Variations in Water Temperature in the Tonle Sap Lake, The 13th AUN/SEED-Net Regional Conference on Chemical Engineering 2020 (RCChE-2020) Jointly held with The 5th International Symposium on Conservation and Management of Tropical Lakes, pp. 173-176, Feb. 2021.
• Sokly Siev, Vannak Ann, Hideto FUJII, Chihiro Yoshimura. Flood mapping under an extreme event in a large shallow lake influenced by flood pulse in Southeast Asia., In the 6th Environmental Technology and Management Conference in conjunction with the 12th AUN/SEED-Net Regional Conference on Environmental Engineering, Bali, Indonesia., E3S Web of Conferences. EDP Sciences., Vol. 148, No. 06004, pp. 1-4, Nov. 2019.
• Sokly Siev, Ichiro Yoneda, Sith Ratino, Sarann LY, Hideto FUJII, Chihiro Yoshimura. Potential impacts of climate change on inundation area in Tonle Sap Lake,Cambodia, THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, Proceedings of THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, pp. 6-9, Sept. 2019.
• K. Takemura, Hideto FUJII, S Ly, S. Lun, S. Heng, Sokly Siev, Y Fujihara, K Hoshikawa, C. Peng, YASUNORI TANJI, Kazuhiko Miyanaga, Toru Watanabe, Chihiro Yoshimura. Hydraulic Simulation of Escherichia coli Distribution in Chhnok Tru Floating Village, the Tonle Sap Great Lake, THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, Proceedings of THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, pp. 42-45, Sept. 2019.
• Keisuke Hoshikawa, Yoichi Fujihara, Sokly Siev, Seiya Arai, Hideto FUJII, Ty Sok, Chihiro Yoshimura. Characterization of total suspended solid dynamics in a large shallow lake using long-term daily satellite images, THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, Proceedings of THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, pp. 144-152, Sept. 2019.
• A. Kuwagaki, Hideto FUJII, S Ly, S. Lun, S. Heng, Sokly Siev, Y Fujihara, K Hoshikawa, Peng Chen, YASUNORI TANJI, Kazuhiko Miyanaga, Toru Watanabe, Chihiro Yoshimura. Escherichia coli Transport Simulation in the Tonle Sap Great Lake Using a Two-Dimensional Hydraulic Model Accelerated by GPGPU, THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, Proceedings of THE 4TH INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES, p. 218, Sept. 2019.
• Ty Sok, Ich Ilan, Heejun Yang, Chantha Oeurmg, Layheang Song, Sokly Siev, Sovannara UK, Mong Marith, Seingheng Hul, Khanal Rajendra, Chihiro Yoshimura. Spatio-Temporal Variability of Water Quality in a Large Shallow lake In Southeast Asia:Tonle Sap Lake,Cambodia, 第17回世界湖沼会議, Proceedings of 17th World Lake Conference, pp. 397-399, Oct. 2018.
• Sokly Siev, Michitaka Sato, Khanal Rajendra, Chihiro Yoshimura. Effect of Soil Type , Slope and Land Use Change on Sediment Yields in the Tonle Sap Lake Basin, 8th Regional Symposium on Infrastructure Development (RSID), Proceeding of the 8th Regional Symposium on Infrastructure Development (RSID), Oct. 2018.
• Kana Hashimoto, Tomohiro TANAKA, Hidekazu YOSHIOKA, Sokly Siev, Khanal Rajendra, Chihiro Yoshimura. A One-Way Coupling of Local Inertial and Advection-Diffusion Equations for Computing Phophorous Transport in Tonle Sap Lake, The 3rd International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 3rd International Symposium on Conservation and Management of Tropical Lakes, pp. 325-328, Sept. 2018.
• Vannak Ann, P Ung, Sovannara Uk, Dilini Chathurangi Kodikara, Sokly Siev, Peng Chen, S Yuk, S Sann, Khanal Rajendra, R Tan, Seingheng Hul, Kazuhiko Miyanaga, Manabu Fujii, Chihiro Yoshimura, YASUNORI TANJI. Relationship between Microbial Communities and Water Quality in a Large Tropical Lake., The 3rd International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 3rd International Symposium on Conservation and Management of Tropical Lakes, pp. 277-280, Sept. 2018.
• Kaing Vinhteang, Ty Sok, Ich Ilan, Chantha OEURNG, Layheang Song, Sokly Siev, Sovannara UK, Mong Marith, Danet Hak, Khanal Rajendra, Chihiro Yoshimura. Contemporary Water Quality Status in Floating Villages in Tonle Sap Lake: Case study in Chhnok Trou Villages, The 3rd International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 3rd International Symposium on Conservation and Management of Tropical Lakes, pp. 303-306, Sept. 2018.
• Ich Ilan, Ty Sok, Kaing Vinhteang, Chantha OEURNG, Layheang Song, Sokly Siev, Sovannara UK, Mong Marith, Khanal Rajendra, Chihiro Yoshimura. Application of Multivariate Techniques in the Assessment of Spatial Surface Water Quality in Tonle Sap Lake, Cambodia, The 3rd International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 3rd International Symposium on Conservation and Management of Tropical Lakes, pp. 299-302, Sept. 2018.
• Sokly Siev, Michitaka Sato, Ichiro Yoneda, Khanal Rajendra, Sarann LY, Hideto FUJII, Chihiro Yoshimura. Integration of hydrological and hydraulic models for simulating flood pulse and inundation area in Tonle Sap Lake, The 3rd International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 3rd International Symposium on Conservation and Management of Tropical Lakes, pp. 286-289, Sept. 2018.
• Rajendra Khanal, Sokly Siev, Sovannara UK, Dillini Kodikara, Chihiro Yoshimura. Impact of water level fluctuation on nutrient and sediment dynamics in a shallow lake: a case of Tonle Sap Lake, Cambodia, The 12th International Symposium on Ecohydraulics, Proceedings of The 12th International Symposium on Ecohydraulics, p. SS24-S7-6-3, Aug. 2018.
• Sovannara UK, Dilini Chathurangi Kodikara, Chihiro Yoshimura, Heejun Yang, Sokly Siev, Michitaka Sato, Ty Sok, Layheang Song, Chantha OEURNG. Phosphorus fractions in sediments and its potential exchange with water column in Tonle Sap Lake, The 2nd International Symposium on Conservation and Management of Tropical lakes, Proceedings of The 2nd International Symposium on Conservation and Management of Tropical lakes, Aug. 2017.
• Dilini Chathurangi Kodikara, Sovannara UK, Chihiro Yoshimura, Heejun Yang, Sokly Siev, Layheang Song, Chantha OEURNG. Contemporary nitrogen distribution during dry season and its long-term trend in Tonle Sap Lake and its river basins, The 2nd International Symposium on Conservation and Management of Tropical lakes, Proceedings of The 2nd International Symposium on Conservation and Management of Tropical lakes, Aug. 2017.
• Sokly Siev, Zuliziana Suif, Chihiro Yoshimura, E.C. Paringit, S Hul. Potential Impacts of Climate Change on Inundation and Sediment Dynamics in the Floodplain of Tonle Sap River, 7th REGIONAL SYMPOSIUM ON INFRASTRUCTURE DEVELOPMENT, Proceedings of 7th REGIONAL SYMPOSIUM ON INFRASTRUCTURE DEVELOPMENT, pp. 284-289, Nov. 2015.
• Siev Sokly, Paringit Enrico, Yoshimura Chihiro, Hul Seingheng. Flood Mapping and Volume Estimation in Tonle Sap River, the 3rd Seminar of JSPS Mega Delta, Aug. 2015.
• Siev Sokly, Paringit Enrico, Yoshimura Chihiro, Hul Seingheng. Hydrological Modelling of Tonle Sap River and Its Interaction with Tonle Sap Lake and Mekong River, 7th ASEAN Environmental Engineering Conference, Proceedings of 7th ASEAN Environmental Engineering Conference featuring the 5thSeminar on Asian Water Environment (Asian Core Program of JSPS,NRCT and ERDT), pp. 71, Nov. 2014.

国際会議発表 (査読なし・不明)

• Eang Khyeam, Kong Chhuona, Sith Ratino, Doung Ratha, Ruos Bunhuot, Kheang Ratana, Seingheng Hul, Ty Boreborey, Sokly Siev, Chihiro Yoshimura, Khanal Rajendra. Spatial Distribution of Well Water Quality in the Floodplain around Tonle Sap Lake, 35th Congress of the International Society of Limnology (SIL2021), Aug. 2022.
• Chhin Rattana, Sokly Siev, Hideto FUJII, Chihiro Yoshimura. Estimation of Impact of Upstream Dams on Flow Regime in the lower Mekong River by Using a Distributed Hydrological Model, 6th International Symposium on Conservation and Management of Tropical Lakes, Nov. 2021.
• V Nhem, Sokly Siev, R Chhin, P Ung, Hideto FUJII, Chihiro Yoshimura. Water Quality Mapping Using High Resolution Satellite Image Sentinel-2, The 13th AUN/SEED-Net Regional Conference on Chemical Engineering 2020 (RCChE-2020) & The 5th International Symposium on Conservation and Management of Tropical Lakes, Proceedings of The 13th AUN/SEED-Net Regional Conference on Chemical Engineering 2020 (RCChE-2020) jointly held with the 5th International Symposium on Conservation and Management of Tropical Lakes,, pp. 110-113, Feb. 2021.
• Sokly Siev. Water Environment in Southeast Asia: the Case of Tonle Sap Lake, Cambodia, the 42nd Southeast Asia Seminar, Dec. 2018.
• Michitaka Sato, Sokly Siev, Khanal Rajendra, Chihiro Yoshimura. Effect of Soil Type, Slope and Land Use Change on Sediment Yields in the Tonle Sap Lake Basin, 第17回世界湖沼会議, Proceedings of 17th World Lake Conference, pp. 295-297, Oct. 2018.
• Kimleang CHUM, Ty Sok, Ratboren CHAN, Bunmanut HENG, Sokly Siev, Heejun Yang, Chihiro Yoshimura, Layheang Song, Chantha OEURNG. Assessment of Spatial Interpolation Methods to Map Water Quality in Tonle Sap Lake, The 2nd International Symposium on Conservation and Management of Tropical lakes, Proceedings of The 2nd International Symposium on Conservation and Management of Tropical lakes, Aug. 2017.
• Heejun Yang, Sokly Siev, Chihiro Yoshimura, Hideto FUJII. Identification of phase propagation of water level between the Mekong River and Tonle Sap Lake based on spectral analysis, The 2nd International Symposium on Conservation and Management of Tropical lakes, Proceedings of The 2nd International Symposium on Conservation and Management of Tropical lakes, Aug. 2017.
• Sokly Siev, Eric, Chihiro Yoshimura. Reversal Flow and Sediment Dynamics in Tonle Sap River:the Hydrodynamic Connectivity between Tonle Sap Lake and Mekong River, 1ST SYMPOSIUM ON TONLE SAP WATER ENVIRONMENT (STSWE1), 2016.
• Chantha OEURNG, Chihiro Yoshimura, Ty Sok, Sokly Siev, Layheang Song, Heejing Yang. Sediment and water quality in Tonle Sap Lake, 1ST SYMPOSIUM ON TONLE SAP WATER ENVIRONMENT (STSWE1), 2016.
• Sokly Siev, Sovannara UK, Chihiro Yoshimura. Elucidation and Modelling of Water Quality of Highly Turbid Water Body in the Tonle Sap Lake Basin, Honda Y-E-S Forum 2015, Nov. 2015.
• Sokly Siev, Enrico Paringit, Chihiro Yoshimura, Seingheng Hul. Hydrodynamics Modelling of Reversal Flow in Tonle Sap River, 応用生態工学会 2015年度国際シンポジウム, Sept. 2015.

国内会議発表 (査読なし・不明)

• 星川圭介, 藤原洋一, Siev Sokly, 中村恭志, 吉村千洋, 藤井秀人. MODIS Aqua 長期反射率データを用いた湖水懸濁要因の解明, 日本写真測量学会, Nov. 2018.

学位論文

• Sediment Dynamics in the Floodplain of Tonle Sap Lake,  Summary,  Doctor (Engineering),  Tokyo Institute of Technology,  2018/06/30,   
• Sediment Dynamics in the Floodplain of Tonle Sap Lake,  Exam Summary,  Doctor (Engineering),  Tokyo Institute of Technology,  2018/06/30,   
• Sediment Dynamics in the Floodplain of Tonle Sap Lake,  Thesis,  Doctor (Engineering),  Tokyo Institute of Technology,  2018/06/30, 
• Sediment Dynamics in the Floodplain of Tonle Sap Lake,  Outline,  Doctor (Engineering),  Tokyo Institute of Technology,  2018/06/30,   

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