[Fractal characteristics of particle size distributions of mangroves soils in Yingluo Bay].
Based on fractal theory, the fractal characteristics of particle-size distributions of mangrove soils in Yingluo Bay (21 degrees 28'N, 109 degrees 43'E) were studied. The results show that the fractal dimensions of the soils ranged from 2.6837 to 2.8834, and decreased in the order of sand loam < light loam < medium loam < heavy loam < light clay. The fractal dimensions of the soils on exterior beach were lower than those on middle and inner beaches. There was a significant positive linear relationship between fractal dimension and soil salinity and organic matter content. The major factors that influenced the fractal dimensions of the soils were community type, soil texture, beach position, soil salinity, and soil organic matter content.
Key Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China.
Shichu
S
Liang
Ming
M
Dong
Bosun
B
Wang
Weiyin
W
Zhang
D000465:Algorithms; D032407:Avicennia / Q000254:growth & development* / Q000378:metabolism; D002681:China; D004784:Environmental Monitoring / Q000379:methods; D009930:Organic Chemicals / Q000032:analysis; D010316:Particle Size; D012623:Seawater; D012965:Sodium Chloride / Q000032:analysis; D012987:Soil / Q000032:analysis*
D009930:Organic Chemicals; D012987:Soil; D012965:Sodium Chloride