International Journal of Environmental Research and Public Health | |
Fractal Characteristics of Soil Retention Curve and Particle Size Distribution with Different Vegetation Types in Mountain Areas ofNorthern China | |
Xiang Niu2  Peng Gao1  Bing Wang2  Yu Liu1  | |
[1] College of Forestry/Mountain Tai Forest Ecosystem Research Station of State Forestry Administration/Shandong Provincial Key Laboratory of Soil Erosion and Ecological Restoration, Shandong Agricultural University, Tai’an 271018, China;State Key Laboratory of Forest Ecology and Environment, China’s State Forestry Administration, The Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China; | |
关键词: soil particle; fractal method; monofractal and multifractal dimension; Return Farmland to Forests Project; | |
DOI : 10.3390/ijerph121214978 | |
来源: mdpi | |
【 摘 要 】
Based on fractal theory, the fractal characteristics of soil particle size distribution (PSD) and soil water retention curve (WRC) under the five vegetation types were studied in the mountainous land of Northern China. Results showed that: (1) the fractal parameters of soil PSD and soil WRC varied greatly under each different vegetation type, with
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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RO202003190002274ZK.pdf | 1046KB | download |