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最終更新日:2017年3月1日
河川・湖 |
Fig. 1. Regional map of East and Southeast Asia showing the five major rivers that deliver sediment to the western Pacific Ocean. Fig. 2. Yellow River Basin: (A) major reservoirs and gauging stations on the mainstream, and time-series data (1950-2008) of annual sediment load recorded at stations of Huayuankou, Lijin (B) and at station Toudaoguai (C). Topographic relief of the river basin is produced based on the datasets of Shuttle Radar Topography Mission (SRTM), available at http://dds.cr.usgs.gov/srtm/. The area surrounded by dashed line in panel (A) indicates the loess region (data from Durr et al., 2005). Major tributaries in panel (A) are: T1.Weihe River, T2.Jinghe River, T3.Beiluohe River, T4.Yanhe River, T5.Wudinghe River, T6.Kuyehe River and T7.Huangfuchuan River. The gray bars in panels (B) and (C) indicate the starting time of major reservoirs in the Yellow River basin. Fig. 5. Yangtze River Basin: (A) major reservoirs and gauging stations and (B) time-series data (1950s-2008) of annual sediment load recorded at major stations. Since 2002 the sediment loads at Hankou and Datong have become higher than at Yichang, indicating notable sediment supply from the middle and lower channel due to bed scour. Topographic relief of the river basin is produced based on the datasets of Shuttle Radar Topography Mission (SRTM), available at http://dds.cr.usgs.gov/srtm/. Fig. 7. Pearl River Basin: (A) major reservoirs and gauging stations, (B) time-series data (1950s.2008) of annual sediment load recorded at stations Gaoyao and Qianjiang, and (C) double-mass plot of cumulative water discharge and cumulative sediment load at station Gaoyao. Topographic relief of the river basin is produced based on the datasets of Shuttle Radar Topography Mission (SRTM), available at http://dds.cr.usgs.gov/srtm/. Fig. 8. Red River Basin: (A) major reservoirs and gauging stations, (B) time-series data (1960.2008) of annual sediment load recorded at station Son Tay, and (C) double-mass plot of cumulative water discharge and cumulative sediment load at station Son Tay. Topographic relief of the river basin is produced based on the datasets of Shuttle Radar Topography Mission (SRTM), available at http://dds.cr.usgs.gov/srtm/. Fig. 9. Mekong River Basin: (A) constructed and proposed reservoirs and gauging stations, (B) time-series data (1950s.2003) of sediment loads at stations of Gajiu and Jiuzhou in the upper Mekong River and at station Mukdahan in the lower Mekong River, and (C) double-mass plot of cumulative water discharge and cumulative sediment load at station Gajiu. Topographic relief of the river basin is produced based on the datasets of Shuttle Radar Topography Mission (SRTM), available at http://dds.cr.usgs.gov/srtm/. Fig. 13. Decadal variations in proportion of (A) water discharge and (B) sediment flux to the western Pacific Ocean from five major rivers in East and Southeast Asia. Fig. 14. Change in total sediment flux from the five major rivers to the western Pacific Ocean at the millennial scale (6000 yr BP to 1950) and decadal scale (1950.2008), illustrating historical increases and recent decreases due to human interventions in the river basins. Sediment flux data at millennial scale are from Milliman et al. (1987), Xue (1993), Ren and Zhu (1994), Saito et al. (2001), Ta et al. (2002a), Tanabe et al. (2006), Wang et al. (2007), Tamura et al. (2009), Zong et al. (2009), and Wang et al. (2010c). Fig. 15. Overview of sediment flux from major rivers in East and Southeast Asia to the western Pacific Ocean. “M&S (1992)” refer to the estimates from Milliman and Syvitski (1992), based on the dataset from the 1950s to the 1970s. Wang et al.(2011)による『Recent changes of sediment flux to the western Pacific Ocean from major rivers in East and Southeast Asia』から |
ウィキペディア(HP/2011/6)による |
Rivers of China Proper(中国固有の河川:国境付近の河川は省略されている) Ebrey(HP/2011/6)による『A Visual Sourcebook of Chinese Civilization』の『China Proper』から |
中国の河川と湖 中国まるごと百科事典(HP/2011/5)による『中国の国土と地理』から |
Famous Freshwater Lakes | Xingkai Lake(ハンカ湖)/Lake Poyang(ハ陽湖)/Lake Dongting(洞庭湖)/Lake Tai(太湖)/Hulun Lake(フルン湖)/Lake Hongze(洪沢湖)/Nansi Lake(南四湖)/Bosten Lake(博斯騰湖)/Chao Lake(巣湖)/Gaoyou Lake/Ngoring Lake/Gyaring Lake/Lake Sayram(塞里木湖)/Baiyangdian Lake(白洋淀)/Hong Lake(洪湖)/Longgan Lake/Liangzi Lake/Dian Lake(テン池)/Ulansuhai Nur/Luoma Lake/Erhai Lake(ジ海)/Junshan Lake/Fuxian Lake/Shijiu Lake/Wabu Lake/Nanyi Lake/Dongping Lake/Ge Lake/Yangcheng Lake(陽澄湖)/Chenghai Lake/Dianshan Lake(淀山湖)/Yangzong Lake/Xingyun Lake/Qilu Lake/Yilong Lake/Ayding Lake(アイディン湖)/Buir Nuur(ブイル湖)/Chagan Lake (China)/Daming Lake(大明湖)/Diexi Lake/Dongqian Lake/Heaven Lake(天池)/Hundred Flower Pond(百花洲)/Karakul (China)(喀拉湖)/Kunming Lake(昆明湖)/Lugu Lake(瀘沽湖)/Ruyi Lake(如意湖)/South Lake (Jiaxing)(南湖)/Tangjiashan Lake(唐家山堰塞湖)/White Cloud Lake(白云湖)/Xuanwu Lake(玄武湖公園)/Yueya Lake (Nanjing)(月牙湖) |
Famous Salt Lakes | Qinghai Lake(青海湖)/Namtso(ナムツォ)/Serling Lake/Zhari Namco/Tangra Yumco/Ulungur Lake/Yamdrok Lake(ヤムドク湖)/Pangong Tso/Lake Rakshastal/Aibi Lake/Ayding Lake(アイディン湖) |
National Park | Jingpo Lake(鏡泊湖)/Wudalianchi Lake/Lake Tai(太湖)/West Lake(西湖)/East Lake (Wuhan)/Tianchi Lake (Tianshan)(天池)/松花湖/浄月潭 /痩西湖/Lake Dongting(洞庭湖)/紅楓湖/Lake Dian(テン池)/金湖 (泰庁)/Crescent Lake (Dunhuang)(月牙泉)/Qinghai Lake(青海湖)/Lake Chao(巣湖)/仙女湖/惠州西湖/きょう海/Bosten Lake(博斯騰湖)/飛云湖/湖光岩/白りゅう湖/Lake Sayram(塞里木湖)/花亭湖/柘林湖 |
Protected Wetlands | Dongting Lake(洞庭湖)/Lake Poyang(ハ陽湖)/たつらい湖/南洞庭湖/西洞庭湖/Xingkai Lake(ハンカ湖)/碧塔海/納はく海/拉什海/Ngoring Lake/Gyaring Lake/Manasarovar Lake(マナサロヴァル湖) |
Nature Reserve | 衡水湖/Xingkai Lake(ハンカ湖)/Wudalianchi Lake/升金湖/Lake Poyang(ハ陽湖)/Dongting Lake(洞庭湖)/Erhai Lake(ジ海)/Serling Lake/敦煌西湖/が海/Qinghai Lake(青海湖)/Caohai Lake(草海)/Dalai Nur/Kanas Lake/Lake Hongze(洪沢湖)/哈巴湖 |
Reservoirs | Three Gorges Dam(三峡ダム)/Longtan Dam/Longyangxia Dam/Danjiangkou Dam/Sapung Lake/Qiandao Lake(千島湖)/Xinfengjiang Reservoir/Liujiaxia Reservoir/Changshou Lake(長壽湖)/Yantan Dam/Jiangkou Reservoir(江口水庫) |