Water resources surface yater River systems The total length of all rivers in China amounts to about 420000 km More than 50000 rivers have a drainage area of more than 100 km2 The annual discharge of all rivers totals more than 2600 billion m3 Two large systems of rivers: oceanic and inland. The oceanic system- can be again subdivided into Pacific, Indian and arctic drainage basins--occupying about 64 per cent of the total land area in China 7 · Fine Print pdfFactory···· PdfhtTp://www.fineprint.com7 Water resources: surfac resources: surface water — The total len e total length of all rivers in China amounts to th of all rivers in China amounts to about 420 out 420000 km — More than 50000 rivers have a drai 0 rivers have a drainage area of mo a of more than 100 km2 . The annual disc al discharge of arge of all rivers totals more than 2 all rivers totals more than 2600 billion 00 billion m3 . — Two large o large systems of rivers: oceanic a s of rivers: oceanic and inland .The oceanic inland .The oceanic system· · can be again subdivid ain subdivided into Pacific, Indian and d into Pacific, Indian and Arctic drainag rctic drainage basins· · occupying abo cupying about 64 per cent t 64 per cent of the total land ar of the total land area in China. River systems • FinePrint pdfFactory •••••• PDFhttp://www.fineprint.com