[1] Horton R E. Erosional Development of Streams and Their Drainage Basins :Hydrophysical Approach to Quantitative Morphology[J]. Geol. Soc.Am. Bull., 1945, 56:275-370. [2] Shreve R L. Statistical law of stream number[J]. J. Geol., 1966, 74:17-37. [3] Shreve R L. Infinite topologically random channel networks[J]. J. Geol., 1967, 75:178-186. [4] Shreve R L. Stream length and basin areas in topologically random channel networks[J]. J. Geol., 1969, 77:397-414. [5] Mandelbort B B. The Fractal Geometry of Nature[M]. Freeman, San Francisco, 1982. [6] Turcotte D L(美)(著).陈颙,郑捷,季颖(译). 分形与混沌[M]. 北京:地震出版社,1993.97~106. [7] 何隆华,赵宏.水系的分形维数及其含义[J].地理科学,1996, 16(2):124~128. [8] 梁虹,卢娟.喀斯特流域水系分形、熵及其地貌意义[J].地理科学,1997, 17(4): 310~315. [9] 罗文锋,李后强,丁晶,等. Horton定律及分枝网络结构的分形描述[J]. 水科学进展,1998,9(2):118~123. [10] 金德生,陈浩,郭庆伍. 流域物质与水系及产沙间非线性关系实验研究[J]. 地理学报,2000,55(4):439~448. [11] 姜永清,邵明安,李占斌,等. 黄土高原流域水系的Horton级比数和分形特性[J]. 山地学报,2002, 20(2):206~211. [12] 高鹏. 流域水系的多标度分形研究及应用[J]. 中国地质灾害与防治学报, 1995, 6(2):31~39. [13] 易顺民,陈云志.泥石流的分形特征及其意义[J].地理科学, 1997, 17(1):24~31. [14] Greenlee D D. Raster and Vector Processing for Scanned Linework[J]. Photogrammetric Engineering and Remote Sensing,1987, 53(10): 1383-1387. [15] Jenson S K,J O Domingue. Extracting Topographic Structure from Digital Elevation Data for Geographic Information System Analysis[J]. Photogrammetric Engineering and Remote Sensing, 1988, 54(11): 1593-1600. [16] Tarboton D G, R L Bras, I Rodriguez-Iturbe. On the Extraction of Channel Networks from Digital Elevation Data[J]. Hydrological Processes, 1991, 5: 81-100. |