Effects of soil improvement of Caragana intermedia plantations in alpine sandy land on Tibet Plateau
作者： Qingxue Li , Yongsheng Wang , Yajuan Zhu , Hong Li , Zhiqing Jia
DOI: 10.1016/J.CHNAES.2013.11.001
关键词: Soil water 、 Vegetation 、 Environmental science 、 Nutrient 、 Sand dune stabilization 、 Soil test 、 Ecology 、 Desertification 、 Shrub 、 Soil organic matter 、 Agronomy
摘要: Abstract The restoration of vegetation is an important measure to combat land desertification. In this process, the distribution soil water, organic matter and available nutrient may be affected by vegetation. Caragana intermedia, a leguminous shrub, one major species widely planted fix moving semi-moving sand dunes in alpine sandy Gonghe Basin on Tibet Plateau. objective study was determine how conditions dune were C. intermedia plantation after shrub grows up. Effects age water content (SWC), (SOM) examined four ages plantation, e.g. 3-, 11-, 25-, 37-year-old. Soil samples collected for replicates from six depths (0–5 cm, 5–10 cm, 10–20 cm, 20–50 cm, 50–70 cm 70–100 cm) at leeside plant. results showed that: (1) SWC 25- 37-year-old plantations significantly higher than 3- 11-year-old 0–10 cm 10–20 cm (P NH 4 + – N ) increased 10–100 cm NO 3 - 11- 25-year-old 0–50 cm with increase (P decreased , P K
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sci-hub.se 参考文章(32)
Yansui Liu, Jay Gao, Yanfeng Yang, A holistic approach towards assessment of severity of land degradation along the Great Wall in northern Shaanxi Province, China. Environmental Monitoring and Assessment. ,vol. 82, pp. 187- 202 ,(2003) , 10.1023/A:1021882015299
Tong-Hui ZHANG, Yong-Zhong SU, Jian-Yuan CUI, Zhi-Hui ZHANG, Xue-Xiang CHANG, A Leguminous Shrub (Caragana microphylla) in Semiarid Sandy Soils of North China Pedosphere. ,vol. 16, pp. 319- 325 ,(2006) , 10.1016/S1002-0160(06)60058-1
Xin-Ping Wang, Xin-Rong Li, Hong-Lang Xiao, Yan-Xia Pan, Evolutionary characteristics of the artificially revegetated shrub ecosystem in the Tengger Desert, northern China Ecological Research. ,vol. 21, pp. 415- 424 ,(2006) , 10.1007/S11284-005-0135-9
Z.P. Yang, Q. Zhang, Y.L. Wang, J.J. Zhang, M.C. Chen, Spatial and temporal variability of soil properties under Caragana microphylla shrubs in the northwestern Shanxi Loess Plateau, China Journal of Arid Environments. ,vol. 75, pp. 538- 544 ,(2011) , 10.1016/J.JARIDENV.2011.01.007
Xiangrong Cheng, Mingbin Huang, Mingan Shao, D. N. Warrington, A comparison of fine root distribution and water consumption of mature Caragana korshinkii Kom grown in two soils in a semiarid region, China Plant and Soil. ,vol. 315, pp. 149- 161 ,(2009) , 10.1007/S11104-008-9739-5
Chengyou Cao, Shaoyan Jiang, Zhang Ying, Faxing Zhang, Xiaoshu Han, Spatial variability of soil nutrients and microbiological properties after the establishment of leguminous shrub Caragana microphylla Lam. plantation on sand dune in the Horqin Sandy Land of Northeast China Ecological Engineering. ,vol. 37, pp. 1467- 1475 ,(2011) , 10.1016/J.ECOLENG.2011.03.012
Zhiqing Jia, Yajuan Zhu, Liying Liu, Different Water Use Strategies of Juvenile and Adult Caragana intermedia Plantations in the Gonghe Basin, Tibet Plateau PLoS ONE. ,vol. 7, pp. e45902- ,(2012) , 10.1371/JOURNAL.PONE.0045902
Yong Zhong Su, Ha lin Zhao, Soil properties and plant species in an age sequence of Caragana microphylla plantations in the Horqin Sandy Land, north China Ecological Engineering. ,vol. 20, pp. 223- 235 ,(2003) , 10.1016/S0925-8574(03)00042-9
Guo Hongyu, Gao Yubao, Ma Chengcang, Ren Anzhi, Wu Jianbo, Wang Yinhua, Genetic diversity and genetic relationship of Caragana microphylla, Caragana davazamcii and Caragana korshinskii on the Inner Mongolia Plateau, China Acta Ecologica Sinica. ,vol. 28, pp. 3729- 3736 ,(2008) , 10.1016/S1872-2032(08)60075-X
Peter M. Vitousek, Stephan Hättenschwiler, Lydia Olander, Steven Allison, Nitrogen and nature. AMBIO: A Journal of the Human Environment. ,vol. 31, pp. 97- 101 ,(2002) , 10.1579/0044-7447-31.2.97