@article{oai:muroran-it.repo.nii.ac.jp:00009802, author = {川村, 一人 and KAWAMURA, Kazuto and 中津川, 誠 and NAKATSUGAWA, Makoto and 臼谷, 友秀 and USUTANI, Tomohide}, journal = {水工学論文集, Annual journal of hydraulic engineering}, month = {Feb}, note = {application/pdf, In snowy regions, snowmelt runoff is an important source of water for irrigation, domestic use and hydropower. However, climate change is expected to raise temperatures and reduce snowfall, which is expected to shorten the snow-melting season and decrease river discharge. In turn, this is expected to influence water use. We calculated hydrologic process, including snow process, and their possible changes in the future for the Ishikari river catchment area by using the calculation method proposed by Usutani et. al. (2005).Mesh data of temperature and precipitation provided by the Japan Meteorological Agency’s Regional Climate Model (RCM20) were applied to the simulation. The simulation suggests that shortages of irrigation water will occur, as a result of decreases in snowmelt runoff.}, pages = {445--450}, title = {気候変動が積雪地域の水循環と水利用へ与える影響について}, volume = {54}, year = {2010}, yomi = {カワムラ, カズト and ナカツガワ, マコト and ウスタニ, トモヒデ} }