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Sensitivity of annual runoff to interannual precipitation variations for forested catchments in Japan
catchment forest interannual variations Japan precipitation runoff
2013/10/8
This study examined interannual variations in runoff from forested catchments in Japan, corresponding to interannual variations in precipitation. We hypothesized that interannual variations in runoff ...
Long-Term Assessment of Nitrogen Pollution Load Potential for Groundwater by Mass Balance Analysis in the Tedori River Alluvial Fan Area, Japan
Water Balance Nitrogen Balance Groundwater Pollution Sewage Treatment Water Pollution from Farmland Nitrogen Pollution Load Potential
2013/3/18
To evaluate the nitrogen pollution load in an aquifer, a water and nitrogen balance analysis was conducted over a thirty-five year period at five yearly intervals. First, we established a two-horizon ...
Enhancement of disaster preparedness with social capital and community capacity: A perspective from a comparative case study of rural communities in Kochi, Japan
social capital community capacity a comparative case
2013/9/12
Social capital is defined as the factors promoting useful cooperative actions, such as social organizations and systems, norms, networks, people’s sense of values, consciousness and beliefs, held by m...
Application of a distributed hydrological model and weather radar observations for flood management in the upper Tone River of Japan
Tone River fl ood control reservoir operation distributed hydrological model radar rainfall
2013/7/25
Through utilizing weather radar measurements, the present research explores the possibility of applying a coupleddistributed hydrological model with reservoir operations to flood forecasting and...
RECENT MORPHOLOGICAL CHANGE AT THE NARUSE RIVER MOUTH, JAPAN
Sand spit River mouth closure Naruse River Harmonic analysis
2013/7/22
The Naruse River mouth showed stable topography at least for these 46 years. However, sediment deposit occurred in July 2002, which caused difficulty in ship operation going in and out of a port loca...