Urban Hydrology in Tokyo

Weather radar rainfall data in urban hydrology

Application of weather radar data in urban hydrological applications has evolved significantly during the past decade as an alternative to traditional rainfall observations with rain gauges. Advances in radar hardware, data processing, numerical models, and emerging fields within urban hydrology necessitate an updated review of the state of the art in such radar rainfall data and applications. ...

On Urban Hydrology and Sediment Control

Erosion and sedimentation are normal geologic processes which are usually accelerated by irrigating agricultural lands. Of the sediment in irrigation runoff, 70% was removed in a sedimentation pond. Removal efficiency correlated well with flow rate and sediment concentration. Pond design should provide maximum velocity reduction early in pending, allow adequate storage space for the larger part...

Itree-hydro: Snow Hydrology Update for the Urban Forest Hydrology Model

This article presents snow hydrology updates made to iTree-Hydro, previously called the Urban Forest Effects—Hydrology model. iTree-Hydro Version 1 was a warm climate model developed by the USDA Forest Service to provide a process-based planning tool with robust water quantity and quality predictions given data limitations common to most urban areas. Cold climate hydrology routines presented in...

Hydrology of peri-urban catchments: processes and modelling

Improvement in urban storm water management: analysing the innovation process through the three observatories of urban hydrology in France

My thesis in sociology takes place in a big research program studying contaminated storm water in urban areas in order to develop new processes to cope with pollution. Most of the researchers of the program are biologists, chemists, hydrologists. The study also conveys sociology insisting on the importance of a multidisciplinary approach. Why would a sociologist be needed to help understand a t...