基于倾斜旋转T模态主成分分析的沙颍河流域短时强降水环流分型研究
武威, 徐丽娜, 单铁良

Classification of short-term heavy rainfall circulation patterns in the Shaying River Basin using obliquely rotated T-mode principal component analysis
WU Wei, XU Lina, SHAN Tieliang
图1 沙颍河流域地理位置(a)与流域国家站(黑色三角形)、区域站(空圆圈)及地形高度(阴影,单位:m)分布(b)
Fig.1 Geographical location of the Shaying River Basin (a) and distribution of national stations (black triangles), regional stations (hollow circles) and terrain elevation (the shaded, Unit: m) (b) in the basin