Soil Structure and Water Transport Capacity at Different Altitudes in Jiufeng Area

MENG Chen; NIU Jianzhi; WU Xiaoli; DU Xiaoqing; LUO Ziteng

doi:10.13961/j.cnki.stbctb.2016.01.019

您当前的位置：

首页 >

文章列表页 >

Soil Structure and Water Transport Capacity at Different Altitudes in Jiufeng Area

- Soil Structure and Water Transport Capacity at Different Altitudes in Jiufeng Area
- Bulletin of Soiland Water Conservation Vol. 36, Issue 1, Pages: 106-109(2016)
- 作者机构：
  
  北京林业大学水土保持学院水土保持与荒漠化防治教育部重点实验室,北京,100083
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2016.01.019
  CLC：
- Published：2016
- 稿件说明：
移动端阅览
MENG Chen, NIU Jianzhi, WU Xiaoli, et al. Soil Structure and Water Transport Capacity at Different Altitudes in Jiufeng Area[J]. Bulletin of Soiland Water Conservation, 2016, 36(1): 106-109.
DOI：

MENG Chen, NIU Jianzhi, WU Xiaoli, et al. Soil Structure and Water Transport Capacity at Different Altitudes in Jiufeng Area[J]. Bulletin of Soiland Water Conservation, 2016, 36(1): 106-109. DOI： 10.13961/j.cnki.stbctb.2016.01.019.

摘要

[目的] 分析土壤性质及饱和导水率与海拔之间的关系

为该地区的土壤性质及土壤导水性能的空间异质性提供参考. [方法] 用环刀分层取样对北京市鹫峰低海拔地区不同海拔的6块样地进行土壤性质测定

并进行水分穿透试验. [结果] 鹫峰低海拔地区土壤密度、总孔隙度及0.25水稳性团聚体与海拔之间无相关关系;土壤含水率及石砾含量均表现出与海拔极显著的相关关系

其中土壤含水率随海拔的升高而升高

石砾含量随着海拔的升高而降低;大孔隙密度及饱和导水率与海拔呈现较显著的相关性

其中0—20 cm土层土壤大孔隙密度与导水率随着海拔的升高而升高

40—60 cm土层土壤则表现出土壤大孔隙密度及饱和导水率随着海拔的升高而降低的规律. [结论] 海拔梯度与土壤性质密切相关

在今后对土壤结构及水分运移能力的研究中不能忽略海拔对其的影响.

Abstract

[Objective] We aimed to analyze the relationships between soil properties and saturated hydraulic conductivity and altitude in order to provide the reference for soil properties and spatial heterogeneity of soil water proerties in the study area. [Methods] The ring knife was used to collect soil samples in six different sampling plot in Jiufeng low altitude area of Beijing City. Soil properties were analyzed and water penetration was surveyed. [Results] No significant correlation have been found between soil bulk density

total porosity and 0.25 water stable aggregates and altitude. The soil water content and gravel content showed a significant correlation with altitude. Soil water content increased while gravel content decreased with the increase of altitude. There was a significant correlation between high pore density and saturated hydraulic conductivity and altitude. In the 0—20 cm soil layer

macropore density and water conductivity increased with the increase of altitude. In 30—60 cm soil layers

macropore density and water conductivity decreased with the increase of altitude. [Conclusion] The effects of altitude on soil structure and water transport capacity is odvious

it should not be ignored in the future studies.

关键词

Keywords

references

于晓娜,黄永梅,陈慧颖,等.土壤水分对毛乌素沙地油蒿群落演替的影响[J].干旱区资源与环境,2015,29(2):92-98.

徐小军,阎丹丹,何丙辉,等.汶川地震区新生水土流失对土壤养分的影响[J].水土保持学报,2012,26(3):34-38.

苏志珠,朱东红,马义娟.晋西沿黄地区水土流失危害及防治对策研究[J].水土保持通报,2003,23(4):55-60.

刘月华,位晓婷,钟梦莹,等.甘南高寒草甸草原不同海拔土壤理化性质分析[J].草原与草坪,2014,34(3):1-7.

王学芳,李瑞云,李孝泽,等.祁连山3种被子植物叶特征随海拔变化及其内陆高海拔模式[J].中国科学地球科学:中文版,2014,44(4):706-714.

斯贵才,王建,夏燕青,等.念青唐古拉山沼泽土壤微生物群落和酶活性随海拔变化特征[J].湿地科学,2014,12(3):340-348.

董立民,刘淑明,辛继红.秦岭火地塘林场气候要素随海拔高度的变化[J].水土保持通报,1995,15(3):16-19.

Tang C Q. Forest vegetation as related to climate and soil conditions at varying altitudes on a humid subtropical mountain, Mount Emei, Sichuan, China[J]. Ecological Research, 2006,21(2):174-180.

李雪转,樊贵盛.土壤有机质含量对土壤入渗能力及参数影响的试验研究[J].农业工程学报,2006,22(3):188-190.

解文艳,樊贵盛.土壤结构对土壤入渗能力的影响[J].太原理工大学学报,2004,35(4):381-384.

马晓刚.缙云山不同植物群落类型土壤入渗性能研究[D].重庆:西南大学,2008.

樊军,邵明安,王全九.田间测定土壤导水率的方法研究进展[J].中国水土保持科学,2006,4(2):114-119.

赵永泉,彭道黎.北京鹫峰公园主要人工林群落多样性研究[J].西南林学院学报,2008,28(1):17-21.

王勇.鹫峰国家森林公园土壤系统分类研究[D].北京:北京林业大学,2009.

邵文伟.鹫峰国家森林公园优先流类型及影响因子研究[D].北京:北京林业大学,2011.

郭建斌,刘颖,游先祥.基于"3S"技术的鹫峰森林公园立地分类及制图研究[J].安徽农业科学,2009,37(32):16167-16170.

张摇川.喀斯特坡面表层土壤含水量,容重和饱和导水率的空间变异特征[J].应用生态学报,2014,25(6):1585-1591.

Radulovich R, Solorzano E, Sollins P. Soil macropore size distribution from water breakthrough curves[J]. Soil Science Society of America Journal, 1989,53(2):556-559.

时忠杰,王彦辉,徐丽宏,等.六盘山典型植被下土壤大孔隙特征[J].应用生态学报,2008,18(12):2675-2680.

Views

1068

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Impacts of rainfall and vegetation on soil erosion in Dabie Mountains forest reform area

Variation of forest soil nutrients with altitude gradient in Dayao Mountains of Guangxi

Characteristics of Vegetation Communities Inside and outside Fish-scale Pits in Small Watersheds of Chao and Luan River and Its Relationshipswith Environmental Factors

Hydrological Effects of Forest Litters and Soils of Pinus Tabuliformis Forest at Different Altitudes of Songshan Mountains in Beijing City

Water Storage of Main Trees Under Storm Conditions in Beijing Mountain Area

Related Author

Xiang Kui

Li Zhen

Wu Xin

Peng Yi

Chen Rui

Huo Zhitao

Luo Minxuan

Li Gao

Related Institution

Huangshan Observation and Research Station for Land-water Resources

Changsha General Survey of Natural Resources Center， China Geological Survey， Ningxiang

Laibin Jinxiu Dayaoshan;Forest Ecosystem Observation and Research Station of Guangxi

Guangxi Dayaoshan Forest Ecosystem;Observation and Research Station

Guangxi Forest Resources and Environment Monitoring;Center

⁰