ISWC OpenIR  > 水保所知识产出(1956---)
任志胜; 解倩; 王彤彤; 王晓琳; 郭艳亮
Source Publication土壤


Other Abstract

In order to study the evaporation of soil under different soil reconstruction conditions, the evaporation process of
soil moisture was determined by micro-evaporator under natural conditions. The results showed that, compared to sandy loess, the
sandy loess and soft sandstone (7︰3, w/w) doped with bulk soil significantly inhibited soil evaporation (P<0.05) by 14.81%, and
weathered coal mixed with bulk soil had no significant effect on evaporation characteristics of the sandy loess, but significantly
increased soil water evaporation of the bulk soil that mixed with sandy loess and soft sandstone by 10.3% (P<0.05). Soil
evaporation were not significant among soft sandstone impervious layer, industrial waterproof and other anti-seepage measures.
Overall, impervious layer can effectively intercept precipitation and accumulation of soil moisture, and soft sandstone reduce soil
evaporation, also increase soil water content. In addition the new structure of bulk soil with respect to the sandy loess has better
moisture storage capacity, which has a certain practical significance in mining area’s earth disposal sites under arid and semi-arid
climate conditions.

Keyword沙黄土 砒砂岩 风化煤 新构土体 土壤蒸发
Indexed By中文核心期刊要目总览
Document Type期刊论文
Recommended Citation
GB/T 7714
任志胜,解倩,王彤彤,等. 晋陕蒙露天煤矿排土场不同新构土体土壤蒸发特征研究①[J]. 土壤,2016,48(4):824-830.
APA 任志胜,解倩,王彤彤,王晓琳,&郭艳亮.(2016).晋陕蒙露天煤矿排土场不同新构土体土壤蒸发特征研究①.土壤,48(4),824-830.
MLA 任志胜,et al."晋陕蒙露天煤矿排土场不同新构土体土壤蒸发特征研究①".土壤 48.4(2016):824-830.
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