Mixed Application of Biochar and PAM Influences Water Infiltration and Evaporation of Coal Gangue Matrix

LI Na; GENG Yuqing; ZHAO Xinyu; DONG Ying; ZHANG Chaoying

doi:10.13870/j.cnki.stbcxb.2020.02.041

您当前的位置：

首页 >

文章列表页 >

Mixed Application of Biochar and PAM Influences Water Infiltration and Evaporation of Coal Gangue Matrix

更新时间：2025-03-12

- Mixed Application of Biochar and PAM Influences Water Infiltration and Evaporation of Coal Gangue Matrix
- Vol. 34, Issue 2, Pages: 290-295(2020)
- 作者机构：
  
  1. 北京林业大学林学院,北京,100083
  2. 神华宁夏煤业集团麦垛山煤矿,银川,750408
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2020.02.041
  CLC： S152.7
- Published：2020
- 稿件说明：
移动端阅览
LI Na, GENG Yuqing, ZHAO Xinyu, et al. Mixed Application of Biochar and PAM Influences Water Infiltration and Evaporation of Coal Gangue Matrix[J]. 2020, 34(2): 290-295.
DOI：

LI Na, GENG Yuqing, ZHAO Xinyu, et al. Mixed Application of Biochar and PAM Influences Water Infiltration and Evaporation of Coal Gangue Matrix[J]. 2020, 34(2): 290-295. DOI： 10.13870/j.cnki.stbcxb.2020.02.041.

摘要

探究生物炭和聚丙烯酰胺（PAM）混施对煤矸石基质水分入渗和蒸发的影响，可为矿区矸石山土壤水分的调节提供依据。采用模拟土柱方法，研究不同矸土比（1：2，1：1和2：1）的煤矸石基质，在混施生物炭（1%，2%和4%）和PAM （0.5‰和1‰）条件下，基质水分的吸持性能、入渗及蒸发特征。结果表明：（1）对煤矸石基质入渗性能的影响程度为生物炭 > PAM > 矸土比；随生物炭施用量的增加，基质的饱和含水量以及入渗速率均呈增加趋势，而PAM施用量的增加则减弱了煤矸石基质的饱和含水量和入渗速率。（2）添加1‰PAM处理的基质累积蒸发量均低于添加0.5‰PAM的处理；矸土比对煤矸石基质水分蒸发影响程度较生物炭和PAM大。（3）聚类分析表明，4%生物炭和0.5‰PAM混施时煤矸石基质的水分吸持性能及入渗速率较高；而矸土比为2：1时，2%的生物炭和1‰的PAM混施可减弱基质水分的蒸发。总之，增加生物炭施用量有利于基质水分入渗，而PAM用量的增加，可抑制煤矸石基质水分的蒸发。

Abstract

Investigating the effects of mixed application of biochar and polyacrylamide (PAM) on water infiltration and evaporation of coal gangue matrix can provide a basis for the regulation of soil moisture in coal gangue mountain in mining area. The water retention capability

infiltration and evaporation characteristics of coal gangue matrix with different ratios of coal gangue to soil (1:2

1:1 and 2:1) under the mixed application of different proportion of biochar (1%

2% and 4%) and PAM (0.5‰ and 1‰) were studied by using a simulated soil column method. The results indicated that:(1) The influence of biochar on the infiltration performance of coal gangue matrix was greater than that of PAM and ratio of coal gangue to soil.With the rate of biochar addition increased

the saturated water content and infiltration rate of matrix increased. Whereas the rate of PAM addition increased

the saturated water content and infiltration rate of coal gangue matrix declined. (2) The cumulative evaporation of with addition of 1‰ PAM was lower than that of 0.5‰ PAM.The effects of ratio of coal gangue to soil on moisture evaporation of coal gangue matrix were greater than that of biochar and PAM. (3) Cluster analysis showed that the water retention capacity and infiltration rate of coal gangue matrix were high under the mixed addition of 4% biochar and 0.5‰ PAM

while the mixed application of 2% biochar and 1‰ PAM could weaken soil water evaporation when the ratio of coal gangue and soil was 2:1. In a word

increasing the addition of biochar would be beneficial to the water infiltration and increasing the proportion of PAM could restrain the evaporation of water in coal gangue matrix.

关键词

Keywords

references

孔涛,郑爽,张莹,等.煤矸石对盐碱土壤绿化和土壤微生物的影响[J].水土保持学报,2018,32(6):321-326.

陈孝杨,周育智,严家平,等.覆土厚度对煤矸石充填重构土壤活性有机碳分布的影响[J].煤炭学报,2016,41(5):1236-1243.

李帅霖,王霞,王朔,等.生物炭施用方式及用量对土壤水分入渗与蒸发的影响[J].农业工程学报,2016,32(14):135-144.

王勇,李富程,汪璇,等.聚丙烯酰胺对紫色土坡地耕作位移及土壤结构的影响[J].水土保持学报,2017,31(4):51-56.

Abrola V,Shainbergb I,Ladoc M,et al. Efficacy of drygranular anionic polyacrylamide (PAM) on infiltration,runoff and erosion[J].European Journal of Soil Science,2013,64(5):699-705.

白岗栓,邹超煜,杜社妮,等.聚丙烯酰胺对干旱半干旱区不同作物水分利用及产值的影响[J].农业工程学报,2015,31(23):101-110.

Lee S S,Gantzer C J,Thompson A L,et al. Polyacrylamide and gypsum amendments for erosion and runoff control on two soil series[J].Journal of Soil and Water Conservation,2010,65(4):233-242.

李明玉,孙文静.黏土掺入生物炭后的持水特性及其影响机制[J].岩土力学,2019,40(12):4722-4730.

李元元,王占礼.聚丙烯酰胺(PAM)防治土壤风蚀的研究进展[J].应用生态学报,2016,27(3):1002-1008.

曹雨桐,佘冬立.施用生物炭和聚丙烯酰胺对海涂围垦区盐碱土水力性质的影响[J].应用生态学报,2017,28(11):3684-3690.

Lee S S, Shah H S, Awad Y M, et al. Synergy effects of biochar and polyacrylamide on plants growth and soil erosion control[J]. Environmental Earth Sciences,2015,74(3):2463-2473.

张伟明,陈温福,孟军,等.东北地区秸秆生物炭利用潜力、产业模式及发展战略研究[J].中国农业科学,2019,52(14):2406-2424.

郭晓朦,何丙辉,姚云,等.扰动地表下不同长度坡面土壤物理性质及水分入渗特征[J].西北农林科技大学学报(自然科学版),2017,45(7):57-65.

王红兰,唐翔宇,张维,等.施用生物炭对紫色土坡耕地耕层土壤水力学性质的影响[J].农业工程学报,2015,31(4):107-112.

陈渠昌,雷廷武,李瑞平.PAM对坡地降雨径流入渗和水力侵蚀的影响研究[J].水利学报,2006,37(11):1290-1296.

齐瑞鹏,张磊,颜永毫,等.定容重条件下生物炭对半干旱区土壤水分入渗特征的影响[J].应用生态学报,2014,25(8):2281-2288.

张春强,冯浩.PAM和尿素混施对土壤入渗特性的影响[J].水土保持学报,2013,27(4):109-113,135.

张妙,李秧秧,白岗栓.生物炭和PAM共施对黄绵土水分入渗和蒸发的影响[J].水土保持研究,2018,25(5):124-130.

党宏宇,邵明安,陈洪松,等.不同煤矸石厚度及位置对土壤水分入渗过程的影响[J].水土保持学报,2012,26(3):62-66.

马保国,王健,刘婧然,等.煤矸石基质土壤的水分入渗试验研究[J].煤炭学报,2014,39(12):2501-2506.

Herath H M S K, Camps-Arbestain M, Hedley M. Effect of biochar on soil physical properties in two contrasting soils:An Alfisol and an Andisol[J]. Geoderma,2013,209/210:188-197.

肖茜,张洪培,沈玉芳,等.生物炭对黄土区土壤水分入渗、蒸发及硝态氮淋溶的影响[J].农业工程学报,2015,31(16):128-134.

许健,牛文全,张明智,等.生物炭对土壤水分蒸发的影响[J].应用生态学报,2016,27(11):3505-3513.

Zhang J, Chen Q, You C F. Biochar effect on water evaporation and hydraulic conductivity in sandy soil[J]. Pedosphere,2016,26(2):265-272.

张莹莹,李俊颖,王定勇.PAM对潮土水分蒸发量的影响[J].中国农学通报,2010,26(4):152-156.

Views

1060

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Biochar on Soil Water Infiltration and Evaporation in Soils with Different Compaction Degrees in Mining Areas

Influence of Active Carbon on Soil Infiltration and Evaporation Characteristics and Nutrient Leaching Loss

Impact of Biochar-Straw Interlayer Synergistic Improvement on Water Infiltration Processes in Saline-Alkali Soil

Effect of Biochar Application on Spatiotemporal Distribution and Loss Control of Nitrogen and Phosphorus in Orchard Soil

Influence of Biochar Combined with Moss Plants on Soil Stability

Related Author

SI Dantong

ZHANG Shuaipu

SHU Xiaohua

FU Zhiyong

LIN Yuze

XU Qinxue

FANG Yuan

冯浩

Related Institution

Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology， Guilin University of Technology

Engineering Research Center of Watershed Protection and Green Development， University of Guangxi， Guilin University of Technology

Key Laboratory of Agro-Ecological Processes in Subtropical Region， Institute of Subtropical Agriculture， Chinese Academy of Sciences

Huanjiang Observation and Research Station of Karst Ecosystem， Chinese Academy of Sciences， Huanjiang

FANG Yuan1,2,FENG Hao1,3,CAO Xin-chun1,DING Dian-yuan1,2(1.College of Water Resource and Architectural Engineering,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,2.Institute of Water Saving Agriculture in Arid Areas of China,3.Water and Soil Conservation Research Institute,China Academy of Sciences and Ministry of Water Resources,)

⁰