1) Water system connecting rivers and lakes
2) water bodies of rivers and lakes
3) river water flowing to the lake
4) Lake-river ecological water requirement
5) fluvial lacustrine systems
The denuded sediment flux in the upper reaches of the Yangtze River is the most important factor which exerts the influence on the evolution and equilibrium of the fluvial lacustrine systems in the Yangtze River drainage area.
6) relationship between the river and the lake