The effects of erosional topography on soil properties in a Pinus massoniana forest in southern China
Wang, B.1; Wang, Y.2; Wang, L.3
2017
发表期刊JOURNAL OF SOIL AND WATER CONSERVATION
卷号72期号:1页码:36-44
文章类型Article
摘要Understanding the distribution and properties of soils is necessary for planning and implementing sustainable land use and for the rehabilitation of degraded land, especially for the Pinus (P) massoniana forests typical in the hilly area of southern China where the red soils have been badly eroded. The long-term soil erosion affected the local ecological environment greatly. To control soil erosion and restore the ecological environment, the P massoniana forests were widely planted in this region, and the planted area was 142,000 km(2) (54,830 mi(2)) at the end of the 1980s. This study analyzed the effects of three erosional topographies on the soil properties of the P massoniana forests in this hilly area. Soil physical and chemical indices, microbial populations, and enzymatic activities were higher in gullies than on concave and ridge slopes. The relationships amongst these parameters differed significantly in the topographies, being more positively correlated for the gullies than for the concave and ridge slopes. The grey relational degree between soil properties and gullies was 0.93, which was the highest amongst the three topographies. The microenvironment formed by gullies improved the soil properties, providing favorable conditions for vegetational restoration. The results of this study are helpful to understand the potential effects of erosional topography on soil properties, land-use adjustment, and vegetational restoration in the hilly red soil area of southern China.
关键词Hilly Red Soil Region Soil Chemical Properties Soil Enzymc Soil Erosion Soil Microorganism Soil Physical Properties
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
DOI10.2489/jswc.1.36
关键词[WOS]LAND-USE ; LOESS-PLATEAU ; MONTANE FOREST ; CARBON ; PATTERNS ; ETHIOPIA ; REGION ; ACCUMULATION ; VEGETATION ; CATCHMENT
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology ; Agriculture ; Water Resources
WOS类目Ecology ; Soil Science ; Water Resources
WOS记录号WOS:000391160500006
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5560
专题黄土与第四纪地质国家重点实验室(2010~)
作者单位1.Anhui & Huaihe River Inst Hydraul Res, Anhui Prov Key Lab Water Conservancy & Water Reso, Hefei, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Shaanxi, Peoples R China
3.Jiangxi Inst Soil & Water Conversat, Key Lab Soil Eros & Prevent, Nanchang, Jiangxi, Peoples R China
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Wang, B.,Wang, Y.,Wang, L.. The effects of erosional topography on soil properties in a Pinus massoniana forest in southern China[J]. JOURNAL OF SOIL AND WATER CONSERVATION,2017,72(1):36-44.
APA Wang, B.,Wang, Y.,&Wang, L..(2017).The effects of erosional topography on soil properties in a Pinus massoniana forest in southern China.JOURNAL OF SOIL AND WATER CONSERVATION,72(1),36-44.
MLA Wang, B.,et al."The effects of erosional topography on soil properties in a Pinus massoniana forest in southern China".JOURNAL OF SOIL AND WATER CONSERVATION 72.1(2017):36-44.
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