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Hydrology

Flood Forecast

Groundwater

Isotope Approach

Water Resources

Land Surface Model

Contact

email:   wma@iis.u-tokyo.ac.jp

           yixisi1505@gmail.com

wechat: Isis80119452

Study

Lost In Paradise - Joanna WangJoanna Wong
00:00 / 03:15
CV

Project Assistant Professor

The University of Tokyo | Tokyo, JAPAN | 2022 -

Researcher

The University of Tokyo | Tokyo, JAPAN | 2019 - 2022

CERiED (University of Tsukuba) | Tsukua, JAPAN | 2015 - 2019

Researcher

DC2, PD

JSPS (University of Tsukuba) | Tsukua, JAPAN | 2013 - 2015

University of Tsukuba | Tsukua, JAPAN | 2010 - 2014

Geoenvironmental sciences, PhD

China University of Geoscience | Beijing, CHINA | 2007 - 2010

Groundwater resources and engineering, Master

Jilin University | Changchun, CHINA | ​2003 - 2007

Hydrology and Water Resources, Bachelor

Meteor-Hydrological Models

Today's Earth System

CESM_CLM

MATSIRO

CaMa-Flood

Modelflow

Feeflow

MIKE-SHE

SWAT

Lumped Model

Programming

Python

Fortran

VBA

Matlab

Languarge

Chinese

English

Japanese 

Publication
  • Xuege Wang, Wenchao Ma*, Jun lv, Hongyan Li, Hongchao Liu, Guangyi Mu, Dejun Bian, Analysis of changes in the hydrological regime in Lalin River Basin and its impact on the ecological environment. Frontiers in Earth Science. https://doi.org/10.3389/feart.2022.987296  2022

  • Wenchao Ma, Yuta Ishitsuka, Akira Takeshima, Kenshi Hibino, Dai Yamazaki, Kosuke Yamamoto, Misako Kachi, Riko Oki, Taikan Oki, Kei Yoshimura, Applicability of a nationwide flood forecasting system for Typhoon Hagibis 2019. Scientific Reports, 11, 10213. https://doi.org/10.1038/s41598-021-89522-8  2021

  • Kitajima, N.; Seto, R.; Yamazaki, D.; Zhou, X.; Ma, W.; Kanae, S. Potential of a SAR Small-Satellite Constellation for Rapid Monitoring of Flood Extent. Remote Sens.13, 1959. https://doi.org/10.3390/rs13101959  2021

  • Xudong Zhou, Wenchao MA, Wataru Echizenya, Dai Yamazaki, The uncertainty of flood frequency analyses in hydrodynamic model simulations, Nat. Hazards Earth Syst. Sci., 21, 1071–1085, https://doi.org/10.5194/nhess-21-1071-2021. 2021

  • Wenchao MA, Zhongwang Wei, Pei Wang, Jun Asanuma, Transpiration and evaporation of grassland using land surface modeling, Hydrological Processes, 2020;1–13. doi:10.1002/hyp.13792. 2020

  • Wenchao MA, Jun Asanuma, Jianqing Xu, Yuichi Onda, A database of water and heat observations over grassland in the north-east of Japan, Earth System Science Data, 10(4):2295-2309, doi:10.5194/essd-2295-2018. 2018

  • Pei Wang, Tsutomu Yamanaka, Xiaoyan Li, Xiuchen Wu, Chen Bo, Yaping Liu, Zhongwang Wei,  Wenchao MA, A multiple time scale modeling investigation of leaf water isotope enrichment in a temperate grassland ecosystem, Ecological Research, 33: 901. https://doi.org/10.1007/s11284-018-1591-3. 2018

  • Tsutomu Yamanaka, Wenchao MA, Runoff prediction in a poorly gauged basin using isotope-calibrated models, Journal of Hydrology, 544:567-574, doi: 10.1016/j.jhydrol.2016.12.005. 2017

  • Wenchao MA, Tsutomu Yamanaka, Factors controlling inter-catchment variation of mean transit time with consideration of temporal variability, Journal of Hydrology, 534:193-204, 2016

  • Tsutomu Yamanaka, Keisuke Suzuki, Yoshifumi Wakiyama, Wenchao MA, et al., Isotope mapping on mountainous regions: current state and way forward, Journal of Japanese Association of Hydrological Sciences, 46(2):73-86, DOI: 10.4145/jahs.46.73. 2016

  • Tsutomu Yamanaka, Yuki Makino, Yoshifumi Wakiyama, Kazuhiro Kishi, Kosuke Maruyama, Masaya Kano, Wenchao Ma and Keisuke Suzuki, How reliable are modeled precipitation isoscapes over a high-relief mountainous region? Hydrological Research Letters 9(4): 118-124. 2015

  • Yaping Liu, Tsutomu Yamanaka, Xun Zhou, Fuqing Tian, Wenchao MA, Combined use of tracer approach and numerical simulation to estimate groundwater recharge in an alluvial aquifer system: A case study of Nasunogahara area, central Japan, Journal of Hydrology, 519:833-847. 2014

  • Shakti, PC., Dhiraj P., Wenchao MA, Pei W., An overview of Glaciers Distribution in the Nepal Himalaya, Hydro Nepal Journal of Water Energy and Environment, 13 DOI: 10.3126/hn.v13i0.10034, 2014

  • Wenchao MA, Tsutomu Yamanaka, Temporal variability of mean transit time and transit time distribution assessed by a tracer-aided tank model for a meso-scale catchment, Hydrological Research Letters, 7(4):104-109. 2013

  • Xujing Guo, Beidou Xi, Shang Xie, Wenchao MA, Huibin Yu, Xiaosong He, Study on fluorescence spectra and UV-vis spectra of dissolved organic matter collected from sediment pore water in Wuliangsuhai Lake, Techniques and Equipment for Environmental Pollution Control. (2): 440-444. 2012

  • Xujing Guo, Huibin Yu, Wenchao MA, Xiaosong He: The structure and origin of dissolved organic matter studied by UV-vis spectroscopy and fluorescence spectroscopy in lake in arid and semi-arid region, Water science and technology. ISSN:0273-1223. 63(5):1010-1017. 2011

  • Wenchao MA, Huibin Yu, Beidou Xi, Leihua Yao and Xujing Guo, Parameters and characteristics of saline soils around Ulansuhai Nur.[J], Techniques and Equipment for Environmental Pollution Control, (3):696-702. 2011 (in Chinese)

  • Huibin Yu, Beidou Xi, Wenchao MA, Dinglong Li and Xiaosong He, Fluorescence Spectroscopic Properties of Dissolved Fulvic Acids from Salined Flavo-aquic Soils around Wuliangsuhai in Hetao Irrigation District, China, Soil Science Society of America Journal. doi: 10.2136/sssaj2010.0373. 75(4):1385-1393. 2011

  • Wenchao MA, Beidou Xi, Huibin Yu, Xujing Guo, Yanyan Li, Research of Water Quality Change and Analysis in Wuliangsuhai Lake, China's Rural Water Conservancy and Hydropower. 10(7):19-23 DOI: ISSN: 1007-4929 CN: 42-1420/TV. 2010 (in Chinese)

  • Xujing Guo, Beidou Xi, Xiaosong He, Huibin Yu, Wenchao MA, The fluorescence properties and complexation with Cu(2) of dissolved organic matter in soil around Wuliangsuhai [J], Environmental Chemistry, 29(6). 2010

  • Huibin Yu, Beidou Xi, Jing Su, Wenchao MA, Zimin Wei, Xiaosong He, Xujing Guo, Spectroscopic Properties of Dissolved Fulvic Acids: An Indicator for Soil Salinization in Arid and Semiarid Regions in China, Soil Science, 175(5):240-245, doi: 10.1097/SS.0b013e3181e055b4. 2010

  • Huibin Yu, Beidou Xi, Zimin Wei, Wenchao MA, Xiaosong He, Xujing Guo, Study on solid surface fluorescence characteristic of saline soils around lakes in arid and semiarid regions, Guang Pu Xue Yu Guang Pu Fen Xi. Oct;30(10):2680-4. 2010 (in Chinese)

  • Huibin Yu, Beidou Xi, Xujing Guo, Xiaosong He, Wenchao MA, Zimin Wei, Relationship between humification and salinity of saline soils around lakes in arid and semi-arid regions by fluorescence spectroscopy, Fresenius Environmental Bulletin, 19(6):1136-1143. 2010

  • Beidou Xi, Huibin Yu, Wenchao MA, Dong Wei, Xujing Guo and Liansheng He, Study of denitrification in buffer zones of lakeshore [J], Techniques and Equipment for Environmental Pollution Control, 3(10): 1729-1734. 2009 (in Chinese)

  • Chaoqun Yue, Wenchao MA, Deguo Mo, Stability analysis and characteristics of raw iron ditch landslide deformation in Gongyi, Subgrade Engineering. (06): 61-62. 2008 (in Chinese)

  • Wenchao MA, Guangyu Zhao, Hong Yan, Five PRB Response Materials Processing Groundwater Contamination Results Contrast, China Environment Management. 12(2): 29-30. 2006 (in Chinese)

  • Hong Yan, Guangyu Zhao, Wenchao MA, Environmental Management. Research on the Saline-alkalized Land in the West of Jilin Province, China Environment Management. 2006,12(2): 15-17. 2006 (in Chinese)

  • Guangyu Zhao, Hong Yan, Wenchao MA, Environmental Management the Isolation of Atrazine Low-Temperature Degrading Bacteria and the Research of Its Degradation Properties, China Environment Management. 12(2): 38-43. 2006 (in Chinese)

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