In order to identify the principal factors influencing soil water characteristics (SWC) and evaluate SWC effectively, the multivariate-statistical canonical cor
Six types of runoff plots were set up and an experimental study was carried out to examine natural rate of soil and water loss in the granite gneiss region of n
Solving the absent assignment probl of the shortest time limit in a weighted bipartite graph with the minimal weighted k-matching algorithm is unsuitable for si