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Effects of restoration age on water conservation function and soil fertility quality of restored woodlands in phosphate mined-out areas

文献类型：期刊论文

作者Yuan Yong1,2,3; Li Xiaoying4; Xiong Donghong2,3; Wu Han1,2,3; Zhang Su1,2,3; Liu Lin1,2,3; Li Wanxin1,2,3
刊名ENVIRONMENTAL EARTH SCIENCES
出版日期2019
卷号78期号:23页码:653
关键词Vegetation restoration Leaf litter Water-holding capacity Soil fertility index Mined-out area
ISSN号1866-6280
DOI10.1007/s12665-019-8671-8
产权排序1
通讯作者Xiong, Donghong(dhxiong@imde.ac.cn)
文献子类Article
英文摘要The age of vegetation restoration has significant influences on near-surface hydrological function and soil quality in mining areas. This study analyzed the effects of restoration age and tree species on water conservation function (reflected by the water-holding characteristics of litter and soil) and soil fertility quality [reflected by soil bulk density (BD), soil organic carbon (SOC), total N (TN), available N (AN), available P (AP), and available K (AK)] of restored woodlands in phosphate mined-out areas. A primary forest (the control) and six woodlands restored for 4-25 years were selected as test sites. The results showed that total litter storage capacity, litter water-holding capacity, soil effective water-holding capacity, SOC, TN, AN, AP, and the comprehensive soil fertility index (SFI) increased with the restoration age, while small changes were also observed in soil total water-holding capacity, BD, and AK with restoration age. Compared to the control, the litter-modified interception amount, soil total water-holding capacity, and SFI in woodlands restored for 25 years were restored on average by 78%, 77%, and 92%, respectively. Furthermore, the litter water-holding capacities, soil capillary water-holding capacity, and AN in the Eucalyptus robusta woodlands restored for 10 years were significantly lower than those in woodlands of Alnus nepalensis restored for < 10 years. Our findings highlight that the restoration age has positive impacts on improving the water conservation function and soil fertility quality of restored woodlands, and the influence of tree species on the water conservation function should be specifically considered while carrying out vegetation restoration in phosphate mined-out areas.
电子版国际标准刊号1866-6299
WOS关键词DYNAMICS FOLLOWING AFFORESTATION ; PEAT ORGANIC-CHEMISTRY ; LITTER DECOMPOSITION ; ECOLOGICAL RESTORATION ; LOESS PLATEAU ; PHYSICOCHEMICAL PROPERTIES ; VEGETATION DEVELOPMENT ; CARBON SEQUESTRATION ; PHYSICAL-PROPERTIES ; PURE STANDS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20020401] ; Applied Basic Research Program of Yunnan[S2012FZ0557] ; National Key Research and Development Program of China[2017YFC0505102]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
语种英语
WOS记录号WOS:000511851000003
出版者SPRINGER
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Applied Basic Research Program of Yunnan ; National Key Research and Development Program of China
源URL[http://ir.imde.ac.cn/handle/131551/33885]  
专题成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
通讯作者Xiong Donghong
作者单位1.University of Chinese Academy of Sciences, Beijing 100049, China;
2.Key Laboratory of Mountain Hazards and Earth Surface Processes, Chinese Academy of Sciences, Chengdu 610041, China;
3.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences and Ministry of Water Resources, Chengdu 610041, China;
4.College of Ecology and Soil and Water Conservation, Southwest Forestry University, Kunming 650224, China
推荐引用方式
GB/T 7714		 Yuan Yong,Li Xiaoying,Xiong Donghong,et al. Effects of restoration age on water conservation function and soil fertility quality of restored woodlands in phosphate mined-out areas[J]. ENVIRONMENTAL EARTH SCIENCES,2019,78(23):653.
APA Yuan Yong.,Li Xiaoying.,Xiong Donghong.,Wu Han.,Zhang Su.,...&Li Wanxin.(2019).Effects of restoration age on water conservation function and soil fertility quality of restored woodlands in phosphate mined-out areas.ENVIRONMENTAL EARTH SCIENCES,78(23),653.
MLA Yuan Yong,et al."Effects of restoration age on water conservation function and soil fertility quality of restored woodlands in phosphate mined-out areas".ENVIRONMENTAL EARTH SCIENCES 78.23(2019):653.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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