Four-dimensional Response of the Aquifer and Aquitard System in Tokyo to Groundwater Withdrawal and Regulation |
Common terms and phrases
20 DISTANCE km 200 ALTITUDE 50 60 DISTANCE ABSTRACTION mm/d adopted by Tokyo AKISHIMA Akishima City AKISHIMA FUSSA amount of groundwater aquifer-aquitard system Chofu Chofu City CHYOFU R.NO cross-section A-A datum level distribution map EDOGAWAHIGASHI R.EDO equi-head lines Estimated water table Figure Fuchu FUSSA groundwater flow pattern groundwater level groundwater recharge groundwater withdrawal HACHIOJI HIGASHIKURUME HIGASHIMURAYAMA HIGASHIYAMATO hydraulic head Hydrogeology Hydrogeology of cross-section II-II III-III ITABASHI IV-IV Japan KAMI AKATSUKA KAYANE KIYOSE KODAIRA Koganei KOKUBUNJI Koto lowland layer level of water located mean amount MINAMISUNA HIGASHISUNA KAMEIDO MITAKA Mitaka City municipal water supply MUSASHIMURAYAMA Musashino Upland NAGATACHYO NERIMA Numbers R.ASA HACHIOJI R.KANDA R.SAGAMI R.SHAKUJII recharge source Sayama Hills severe land subsidence source of groundwater Sub-total SUGINAMI Sumida-ku Tachikawa fault Tama District Tama Hills Tama River TANASHI TANASHI HOYA TODABASHI Tokyo Metropolice Tokyo Ward VI-VI Ward District water table Yearly change 八王子市 品川区 町田市 足立区 青梅市