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作 者 ：潘文斌,黎道丰,唐涛,蔡庆华

期 刊 ：生态学报 2003年 23卷 12期 页码：2728~2735

关键词：分形；湖泊岸线；大型水生植物；生物量；

Keywords:fractal, lake shoreline, macrophytes, biomass,

摘 要 ：应用分形理论中的计盒维数、岸线长度与面积关系对保安湖及江汉平原一些湖泊的湖岸线长度和湖泊面积进行研究 ,借以对上述两个物理性质进行准确的特征化。此外还运用 Korcak法则对湖北省湖泊面积分布进行研究。结果可用于预测湖泊岸线长度如何随着湖泊面积而变化 ,以及预测不同大小的湖泊面积分布。探讨了湖岸形态和大型水生植物生物量间的关系 ,并讨论环境和人为因素对湖泊岸线的影响 ,以及湖泊岸线变化对湖泊生物的影响。

Abstract:Based on the two physical properties lake perimeter and area, Baoan Lake and 30 other lakes in the Jianghan plain were studied, applying the shoreline development index (SDI), the box-dimension, the equation for shoreline length-area and it‘s transform. The shoreline box-dimension (SBD) was applied to each lake, while equation for shoreline perimeter-area (SPA_N) and its transform (SPA_T) treated 31 lakes altogether. We also used Korcak‘s Law to all the lakes in Hubei Province. The results showed that the a...

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