Chinese Atademy of Engineering Publishing, Be   nd resource allocation, enw jtng), 2007. However, up to 2005, a significant share of water pollution in the Sungari/Songhua came from non-point sources.' The upper part of the Argun in China is called Hailaer. After the Mutnaya Channel connects it to the Dalai/Hulun Lake, for 940 km the river act as the Sino-Russian border and finally, after confluence with the River Shilka, forms the Amur River. The percentages of the different sectors arc not expected to change markedly.