Comprehensive evaluation on water quality for cascade hydropower stations in Supa River basin based on improved BP neural networks model;

Through the establishment of water environment management information system of Supa River basin, an improved BP neural network model made for the comprehensive assessment on the water quality of the basin concerned is presented in accordance with the condition with better water quality and without any principal economic industries therein.

Taking Supa River basin in Yunnan Province as an example,it is determined that the water demand for river ecological environment is the conformity of the basic eco-environment water requirement,water demands for sediment transport and for pollution prevention.

Research on the Ecological Compensation in the Suzihe Basin;

Flood Control Planning and Engineering Measures in Aksu River Basin in the Near Future;

A Precipitation Series of A.D.1396—2005 in Aksu River Basin on the Southern Slopes of Tianshan Mountains: Reconstruction and Analysis

, in natural environment of Aksu river basin, and researches the mutual relations between morbidity of endemic fluorosis and fluoric element and other chemical components in potable water of life by related analyses regressive analyses and the Rclustering analyses of system, etc.

Climatic Change Reflected by Stratigraphical Magnetic Susceptibility in Salawusu River Basin,North China since 220 ka BP;

The Quaternary Lithostrata in Salawusu River Valley and Their Geochronology;

Situated at the southeast of the Mu Us Desert, Ordos Plateau, the Milanggouwan stratigraphical section in the Salawusu River Valley keeps a record of 38 sedimentary cycles of alternate evolution of the aeolian dune layers with the fluvio-lacustrine facies and palaeosols since 150 ka BP.