Effects of Biological Crusts on Soil Properties Under Different Soil and Vegetation Habitats

ZHANG Jian; XU Ming; ZOU Xiao; XU Mingxiang

doi:10.13870/j.cnki.stbcxb.2019.05.047

您当前的位置：

首页 >

文章列表页 >

Effects of Biological Crusts on Soil Properties Under Different Soil and Vegetation Habitats

更新时间：2025-03-12

- Effects of Biological Crusts on Soil Properties Under Different Soil and Vegetation Habitats
- Vol. 33, Issue 5, Pages: 323-328(2019)
- 作者机构：
  
  1. 贵州大学生命科学学院, 真菌资源研究所, 山地植物资源保护与种质创新教育部重点实验室,贵阳,550025
  2. 黄土高原土壤侵蚀与旱地农业国家重点实验室, 中国科学院水利部水土保持研究所, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2019.05.047
  CLC：
- Published：2019
- 稿件说明：
移动端阅览
ZHANG Jian, XU Ming, ZOU Xiao, et al. Effects of Biological Crusts on Soil Properties Under Different Soil and Vegetation Habitats[J]. 2019, 33(5): 323-328.
DOI：

ZHANG Jian, XU Ming, ZOU Xiao, et al. Effects of Biological Crusts on Soil Properties Under Different Soil and Vegetation Habitats[J]. 2019, 33(5): 323-328. DOI： 10.13870/j.cnki.stbcxb.2019.05.047.

摘要

生物结皮作为干旱和半干旱地区重要的生物组分，对该区域生态过程中的生物地球化学循环产生重要的影响。以陕北水蚀风蚀交错区的生物结皮为研究对象，调查该区域2种土壤（黄绵土和风沙土）和3种植被（长芒草、油蒿和小叶杨群落，以农田为对照）生境下生物结皮对土壤性质的影响。结果表明：（1）结皮层与结皮下层0-10 cm各土壤性质指标的变化存在显著差异（p<0.05）；（2）3种植物群落生境下结皮层各土壤性质指标的变化差异不显著，表明结皮层内生物结皮生态功能作用是结皮层土壤性质的主导影响因素；（3）3种植物群落生境0-10 cm土层的土壤性质如C、N、C/N、Mg、Mn、δ13C和δ15N等指标变化存在显著差异（p<0.05），但风沙土油蒿和小叶杨群落生境下所有调查的土壤性质指标间均无显著差异，这表明样地间0-10 cm土层土壤性质差异的主要是受到土壤类型自身特性的影响；（4）不同植被和土壤生境下的结皮层和0-10 cm样品间的空间排序分异明显，表明土壤性质间的差异依赖于生境下多因素的综合作用，生物结皮、土壤类型和植被是预测该区域表层土壤空间异质性的重要因素。

Abstract

As an important biological component in arid and semi-arid regions

biological soil crusts (BSCs) have an important influence on biogeochemical cycle in the ecological process of the region. The effects of biological crust on soil properties under two soil types (loess soil and aeolian sand soil) and three vegetation communities (Stipa bungeana

Artemisia ordosica and Populus simonii communities

farmland as the control) were studied. The results showed that:(1) There was a significant difference among soil physical and chemical properties between BSC layer and 0-10 cm layer (p<0.05). (2) There was no significant difference in soil properties under the three plant community habitats. (3) Soil properties

such as C

C/N

δ13C and δ15N

and so on

showed the significant differences in the 0-10 cm soil layer under the three plant community habitats

but there no significant difference in soil properties under aeolian sand soil between A. ordosica community and P. simonii community

which indicated that the difference of soil properties in the 0-10 cm soil layer among sampling sites was mainly affected by the characteristics of the soil type itself. (4) The spatial ordering and variations between BSC layer and 0-10 cm layer samples under different vegetation community and soil type habitats were obvious

indicating that the differences in soil properties were dependent on the comprehensive effect of multiple factors in the habitat. Soil type

vegetation and biological crust were important factors for the prediction of spatial heterogeneity of surface soil in this region.

关键词

Keywords

references

Belnap J, Lange O L. Biological soil crusts:Structure, function and management[M]. Berlin:Springer-Verlag,2003.

Castillo-Monroy A P, Maestre F T, Rey A, et al. Biological soil crust microsites are the main contributor to soil respiration in a semiarid ecosystem[J]. Ecosystems,2011,14:835-847.

Zhao H L, Guo Y R, Zhou R L, et al. The effects of plantation development on biological soil crust and topsoil properties in a desert in northern China[J]. Geoderma,2011,160:367-372.

Zhang J, Liu G B, Xu M X, et al. Influence of vegetation factors on biological soil crust cover on rehabilitated grassland in the hilly loess plateau, China[J]. Environmental Earth Sciences, 2013,68:1099-1105.

高丽倩,赵允格,许明祥,等.生物土壤结皮演替对土壤生态化学计量特征的影响[J].生态学报,2018,38(2):678-688.

张健,刘国彬,许明祥.黄土丘陵区退耕地生物结皮影响下的土壤腐殖质分异特征[J].土壤,2010,42(4):541-547.

李金峰,孟杰,叶菁,等.陕北水蚀风蚀交错区生物结皮的形成过程与发育特征[J]. 自然资源学报,2014,29(1):67-79.

Bu C F, Zhang P, Wang C, et al. Spatial distribution of biological soil crusts on the slope of the Chinese loess plateau based on canonical correspondence analysis[J]. Catena,2016,137:373-381.

卜崇峰,张朋,叶菁,等.陕北水蚀风蚀交错区小流域苔藓结皮的空间特征及其影响因子[J].自然资源学报.2014,29(3):490-499.

袁方,张振师,张朋,等.陕北小流域生物结皮空间分布影响因子的通径分析[J].水土保持研究,2015,22(6):30-35.

田园盛,张玥,孙文义,等.黄土高原水蚀风蚀交错区不同类型生物土壤结皮光谱特征[J]. 光谱学与光谱分析,2018,38(7):2215-2220.

Bu C, Zhao Y, Hill R L, et al. Wind erosion prevention characteristics and key influencing factors of bryophytic soil crusts[J]. Plant and Soil,2015,397:163-174.

Gao L Q, Bowker M A, Xu M X, et al. Biological soil crusts decrease erodibility by modifying inherent soil properties on the loess plateau, China[J]. Soil Biology and Biochemistry,2017,105:49-58.

叶菁,卜崇峰,杨永胜,等.翻耙干扰下生物结皮对水分入渗及土壤侵蚀的影响[J].水土保持学报,2015,29(3):22-26.

张冠华,胡甲均.生物结皮土壤-水文-侵蚀效应研究进展[J].水土保持学报,2019,33(1):1-8.

王浩,张光辉,刘法,等.黄土丘陵区生物结皮对土壤入渗的影响[J].水土保持学报,2015,29(5):117-123.

马瞳宇,李谭宝,张平仓,等.近20年水蚀风蚀交错区小流域侵蚀及坡-沟产沙演变的粒径对比分析[J].水土保持学报,2013,27(4):83-87.

Lan S B, Wu L, Zhang D L, et al. Ethanol outperforms multiple solvents in the extraction of chlorophyll-a from biological soil crusts[J]. Soil Biology & Biochemistry,2011,43:857-861.

Liu X Y, Xiao H Y, Liu C Q. Physiological and isotopic signals in epilithic mosses for indicating anthropogenic sulfur on the urban-rural scale[J]. Ecological Indicators,2011,11(5):1245-1250.

赵明,王文科,王周锋,等.半干旱区沙地沙蒿生物量及根系分布特征研究[J].干旱区地理,2018,41(4):786-792.

Craine J M, Brookshire E N J, Cramer M D, et al. Ecological interpretations of nitrogen isotope ratios of terrestrial plants and soils[J]. Plant and Soil,2015,396:1-26.

Concostrina-Zubiri L, Matos P, Giordani P, et al. Biocrust tissue traits as potential indicators of global change in the Mediterranean[J]. Plant and Soil,2018,429:159-174.

Views

1397

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Different Biocrust Types on Soil Organic Carbon and Its Transformation in the Water-wind Erosion Crisscross Region of the Loess Plateau

Influence of Simulated Erosion， Fertilization， and Sampling Time on Soil Properties and Quality in Black Soil Region of Northeast China

Effects of Biological Soil Crusts on Soil Aggregate Distribution and Stability in Vegetation Concrete Slopes

Effects of Mixed Communities of Biological Crusts on Fluid Resistance Characteristics of Overland Flow on the Loess Plateau

Effects of Typical Vegetation Communities on Soil Surface Electrochemical Properties and Their Spatial Difference on the Loess Plateau

Related Author

WU Jie

ZHANG Bingchang

CHEN Jing

WU Zhifang

ZHAO Kang

WU Keran

LI Yangyang

WANG Zhiqiang

Related Institution

Research Center for Ecological Environment in the Middle Reaches of the Yellow River, School of Geographical Sciences, Shanxi Normal University

The First Senior High School of Funing, Funing

Biological Science College, Shanxi Normal Univeristy

State Key Laboratory of Earth Surface Processes and Resource Ecology， Beijing Normal University

Faculty of Geographical Science， Beijing Normal University

⁰