The Huolin River catchment (HRC) is located in the semi-arid region of Northeast China,which is very sensitive to climat......

Analysis of the rules for runoff evolutionof Kwanza River under the background of climate change is of significant impor......

Based on the annual and monthly precipitation data during 1976-2015 from five national meteorological observation statio......

The different interdecadal variability characteristics of sea temperature anomaly fields at upper-ocean standard levels ......

通常的镜头检测方法都是利用帧间差来计算镜头边界的检测阈值,该文提出了一种基于二次帧差的突变镜头检测方法。该方法利用相邻帧......