Fractal scaling of particle-size distribution and associations with soil properties of Mongolian pine plantations in the Mu Us Desert, China
作者： Jifeng Deng , Jinghao Li , Ge Deng , Hangyong Zhu , Ruohan Zhang
DOI: 10.1038/S41598-017-06709-8
关键词:
摘要: Mongolian pine plantations (MPPs) composed of Pinus sylvestris var. mongolica (P. sylvestris) are used for desertification control and restoration degraded land in arid semi-arid regions. We studied soil changes associated with P. by comparing top (0-20 cm) sub-top (20-40 cm) properties across 8 stand density gradients MPPs ranging from 900 ± 5-2700 ± 50 trees ha-1. The study was conducted the uncovered Sandy Land southern Mu Us Desert, China. relationships between volume fractal dimensions (D) particle size distribution physicochemical were evaluated. D determined using a laser diffraction technique measured. In layer, significantly positively affected except bulk total nitrogen. These effects not observed layer. values ranged 1.52 ± 0.29-2.08 ± 0.06 correlated density. Significant correlations (except nitrogen) Given these results, we concluded that is sensitive useful index because it quantifies additionally implies area.
nature.com
harvard.edu
sci-hub.se 参考文章(75)
Lining Song, Jiaojun Zhu, Mingcai Li, Jinxin Zhang, Linyou Lv, Sources of water used by Pinus sylvestris var. mongolica trees based on stable isotope measurements in a semiarid sandy region of Northeast China Agricultural Water Management. ,vol. 164, pp. 281- 290 ,(2016) , 10.1016/J.AGWAT.2015.10.018
Huawu Wu, Xiao-Yan Li, Zhiyun Jiang, Huiying Chen, Cicheng Zhang, Xiong Xiao, Contrasting water use pattern of introduced and native plants in an alpine desert ecosystem, Northeast Qinghai-Tibet Plateau, China. Science of The Total Environment. ,vol. 542, pp. 182- 191 ,(2016) , 10.1016/J.SCITOTENV.2015.10.121
Dongqin Yin, Michael L. Roderick, Guy Leech, Fubao Sun, Yuefei Huang, The contribution of reduction in evaporative cooling to higher surface air temperatures during drought Geophysical Research Letters. ,vol. 41, pp. 7891- 7897 ,(2014) , 10.1002/2014GL062039
Xunming Wang, Zhibao Dong, Ping Yan, Jiawu Zhang, Guangqiang Qian, Wind energy environments and dunefield activity in the Chinese deserts Geomorphology. ,vol. 65, pp. 33- 48 ,(2005) , 10.1016/J.GEOMORPH.2004.06.009
Ya. A. Pachepsky, T. A. Polubesova, M. Hajnos, Z. Sokolowska, G. Józefaciuk, Fractal Parameters of Pore Surface Area as Influenced by Simulated Soil Degradation Soil Science Society of America Journal. ,vol. 59, pp. 68- 75 ,(1995) , 10.2136/SSSAJ1995.03615995005900010010X
E. Jamroz, A. Kocowicz, J. Bekier, J. Weber, Properties of soil organic matter in Podzols under mountain dwarf pine (Pinus mugo Turra.) and Norway spruce (Picea abies (L.) Karst.) in various stages of dieback in the East Sudety Mountains, Poland Forest Ecology and Management. ,vol. 330, pp. 261- 270 ,(2014) , 10.1016/J.FORECO.2014.07.020
Q. Zhao, D.H. Zeng, D.K. Lee, X.Y. He, Z.P. Fan, Y.H. Jin, Effects of Pinus sylvestris var. mongolica afforestation on soil phosphorus status of the Keerqin Sandy Lands in China Journal of Arid Environments. ,vol. 69, pp. 569- 582 ,(2007) , 10.1016/J.JARIDENV.2006.11.004
Tian-Li Bo, Peng Ma, Xiao-Jing Zheng, Numerical study on the effect of semi-buried straw checkerboard sand barriers belt on the wind speed Aeolian Research. ,vol. 16, pp. 101- 107 ,(2015) , 10.1016/J.AEOLIA.2014.10.002
Manuel Delgado-Baquerizo, Fernando T Maestre, Antonio Gallardo, José L Quero, Victoria Ochoa, Miguel García-Gómez, Cristina Escolar, Pablo García-Palacios, Miguel Berdugo, Enrique Valencia, Beatriz Gozalo, Zouhaier Noumi, Mchich Derak, Matthew D Wallenstein, None, Aridity modulates N availability in arid and semiarid Mediterranean grasslands. PLOS ONE. ,vol. 8, ,(2013) , 10.1371/JOURNAL.PONE.0059807
Suzanne Brais, Nicolas Bélanger, Toma Guillemette, Wood ash and N fertilization in the Canadian boreal forest: Soil properties and response of jack pine and black spruce Forest Ecology and Management. ,vol. 348, pp. 1- 14 ,(2015) , 10.1016/J.FORECO.2015.03.021