The paper analyzes whether the observation and forecasting data of July 30, 2003 peak discharge observed at Fugu Hydrometric Station is greater based on three factors of flood hydrograph observed at Fugu Station, calculation of sluiced discharge of Tianqiao Power Plant and the joint of floods at the reach between Tianqiao Power Plant and Fugu.

Introduction of generator excitation system modification of the Shuifumiao hydropower station in Hunan province

Analysis of the rainstorm and flood in Fugu at "July 30.2003"of the middle reaches of Yellow River;

Grain-size distribution and palaeoenvironmental significance for the Neogene red clay in the middle reaches of the Huanghe River: An example from the Laogaochuan section in Fugu, Shaanxi;

On the basis of geologic background and rock-mechnics surroundings of Meipu accumulation body in Jiulong valley hydropower station of Sichuan,following the thought of geological qualitative analysis and quantitative evaluation,the stability of slope is evaluated by using finite element method,limit equilibrium method(Morgenstern-Price method,uneven thrust transfer coefficient method)etc.

Based on the actual state of hydrologic network in Shaanxi Province,this paper made an assessment,suggested on the principle and target of optimizing and adjusting the network,and put forward a plan for adjustment,complement and improvement of the network.

Based on the strongpoint of WebGIS in the way of geographic pattern browse function,far-ranging accessing scope,favorable expansibility,easy operation and genial interface,an information management of national hydrologic network was constructed to meet the requirements from Bureau of Hydrology,WMR in hydrologic network management.

Based on summarizing the condition of the hydrologic network in Jiangsu Province, this paper analyzes the reasons that the hydrologic network should be optimized, and gives suggestions on how to make adjustment and optimization.

Hydrological network is the important basis of hydrology activity.