固原市低影响开发措施下土壤水分时空变化

张镇玺; 徐国策; 黄绵松; 田珂; 李占斌; 徐明珠

doi:10.13961/j.cnki.stbctb.2020.02.023

您当前的位置：

首页 >

文章列表页 >

固原市低影响开发措施下土壤水分时空变化

试验研究

- 固原市低影响开发措施下土壤水分时空变化
- Changes of Soil Moisture and Its Influencing Factors Under Low Impact Development Measures in Guyuan City
- 水土保持通报 2020年40卷第2期页码：162-169
- 作者机构：
  
  1. 西安理工大学旱区生态水文与灾害防治国家林业局重点实验室,陕西,西安,710048
  2. 宁夏首创海绵城市建设发展有限公司,宁夏,固原,756000
- 作者简介：
- 基金信息：
  
  宁夏首创委托科技项目"雨洪调控机制及水资源高效利用模式"（SCHM-2018-01）;国家自然科学基金项目（51779204）;陕西省创新人才推进计划项目科技（水土资源环境演变与调控）创新团队项目（2018TD-037）
- DOI：10.13961/j.cnki.stbctb.2020.02.023
  中图分类号： TU992;S152.7
- 纸质出版：2020
- 稿件说明：
移动端阅览
张镇玺, 徐国策, 黄绵松, 等. 固原市低影响开发措施下土壤水分时空变化[J]. 水土保持通报, 2020,40(2):162-169.

Zhang Zhenxi, Xu Guoce, Huang Miansong, et al. Changes of Soil Moisture and Its Influencing Factors Under Low Impact Development Measures in Guyuan City[J]. Bulletin of Soiland Water Conservation, 2020, 40(2): 162-169.
张镇玺, 徐国策, 黄绵松, 等. 固原市低影响开发措施下土壤水分时空变化[J]. 水土保持通报, 2020,40(2):162-169. DOI： 10.13961/j.cnki.stbctb.2020.02.023.

Zhang Zhenxi, Xu Guoce, Huang Miansong, et al. Changes of Soil Moisture and Its Influencing Factors Under Low Impact Development Measures in Guyuan City[J]. Bulletin of Soiland Water Conservation, 2020, 40(2): 162-169. DOI： 10.13961/j.cnki.stbctb.2020.02.023.

摘要

[目的

]

分析宁夏回族自治区固原市低影响开发措施下土壤水分时空变化规律，为该市海绵城市低影响开发（LID）建设及水资源有效利用的相关标准和规范制定提供科学参考。[方法

]

选取草地、过水草沟和下沉式绿地三种低影响开发措施，研究不同深度土壤储水量的时空变化和稳定性特征，分析不同低影响开发措施下土壤水分在干湿季、不同降雨、冻融条件下的变化情况。[结果

]

①草地、过水草沟和下沉式绿地的土壤储水量全年分别为101.96，27.22和97.33 mm，雨季和旱季分别为107.37，29.46，101.03和67.6，20.66，69.34 mm；各LID措施下土壤储水量变异系数在26.01%~76.37%之间，均属于中等变异；②暴雨条件草地、过水草沟和下沉式绿地的补给量分别为63.68，14.84和66.49 mm；小雨条件草地、过水草沟和下沉式绿地土壤补给量分别为3.94，1.71和1.26 mm；③冻融期内草地、过水草沟和下沉绿地的冻融量分别为111.16，75.73和46.9 mm，各措施下土壤低温和冻融主要集中于0-10 cm层；④研究区在全年、雨季、旱季、暴雨补给和冻融潜力分别为1 691.31，1 766.46，1 216.31，1 121.8和699.67 m

。[结论

]

LID措施下土壤水分补给潜力较大；同时需要考虑不同LID措施的结构、填料、植被覆盖等方法的改进，以提高LID措施的储存能力。

Abstract

[Objective] The spatial and temporal variation of soil water under the low impact development measures in Guyuan City of Ningxia Hui Autonomous Region was analyzed

in order to provide scientific reference for the low impact development and construction of sponge city and the construction of the relevant standards and norms for the effective utilization of water resources.[Methods] Three low impact development measures

namely

grassland

aquatic grass ditch and sunken green land were selected

to study the spatial-temporal changes and stability characteristics of soil water storage at different depths. And the changes of soil moisture under different measures of low impact development measures in dry and wet seasons

different rainfall and freeze-thaw conditions were analyzed.[Results] ① The soil water storage capacity of grassland

aquatic grass ditch and sunken green land was 101.96

27.22 and 97.33 mm respectively all through the year

was 107.37

29.46 and 101.03 mm respectively in rainy seasons

and was 67.6

20.66 and 69.34 mm respectively in dry seasons. The variation coefficient of soil water storage under various low impact development measures was between 26.01% and 76.37%

all of which belonged to moderate variation. ② Under rainstorm conditions

the replenishment amount of grassland

aquatic grass ditch and sunken green land was 63.68

14.84 and 66.49 mm

respectively. Under light rain conditions

the soil replenishment of grassland

aqueduct grass ditch and sunken green land was 3.94

1.71 and 1.26 mm

respectively. ③ During the freeze-thaw period

the freezing-thawing capacity of grassland

aquatic grass ditch and sunken green land was 111.16

75.73 and 46.9 mm

respectively. Low temperature and freeze-thaw were mainly concentrated in 0-10 cm soil layer. ④ The annual

rainy

dry

heavy rain and freeze-thaw replenishment of the study area were 1 691.31

1 766.46

1 216.31

1 121.8 and 699.67 m3

respectively.[Conclusion] The potential of soil water recharge under the low-impact development measures is great. And the improvement of structure

filler and vegetation cover of different low impact development measures should be considered to improve the water storage of LID measures.

关键词

Keywords

references

Roy-Poirier A, Champagne P, Filion Y. Review of bioretention system research and design:past, present, and future[J]. Journal of Environmental Engineering, 2010,136(9):878-889.

张建云,王银堂,胡庆芳,等.海绵城市建设有关问题讨论[J].水科学进展,2016,27(6):793-799.

段晓涵,郑志宏,赵飞.基于海绵城市理念的低影响开发设施应用研究[J].科技创新与应用,2019(1):25-27.

段晨宇.黄土高原植被对土壤储水量和土壤干层的影响[D].陕西杨凌:西北农林科技大学,2017.

Guoce Xu, Tiegang Zhang, Zhanbin Li, et al. Temporal and spatial characteristics of soil water content in diverse soil layers on land terraces of the Loess Plateau, China[J]. Catena, 2017,158:20-29.

刘继龙,任高奇,付强,等.秸秆还田下土壤水分时间稳定性与玉米穗质量的相关性[J].农业机械学报,2019,50(5):320-326.

陈军锋,郑秀清,臧红飞,等.季节性冻融期灌水对土壤温度与冻融特性的影响[J].农业机械学报,2013,44(3):104-109.

李慧,靳志锋,岳胜如.冻融期不同地表覆盖模式对土壤水分的影响[J].节水灌溉,2018,278(10):24-26,32.

樊贵盛,贾宏骥,李海燕.影响冻融土壤水分入渗特性主要因素的试验研究[J].农业工程学报,1999,15(4):88-94.

孙艳伟,魏晓妹, Pomeroy C A.低影响发展的雨洪资源调控措施研究现状与展望[J].水科学进展,2011,22(2):287-293.

Allen P D, William F H, Robert G T, et al. Bioretention technology:Overview of current practice and future needs[J]. Journal of Environmental Engineering, 2009,135(3):109-117.

De Busk K, Wynn T. Storm-water bioretention for runoff quality and quantity mitigation[J]. Journal of Environmental Engineering, 2011,137(9):800-808.

Ahiablame L, Shakya R. Modeling flood reduction effects of low impact development at watershed scale[J]. Journal of Environmental Management, 2016,171(15):81-91.

刘昌明,张永勇,王中根,等.维护良性水循环的城镇化LID模式:海绵城市规划方法与技术初步探讨[J].自然资源学报,2016,31(5):719-731.

汪艳宁,张杏娟,程方,等.植被渗透浅沟对城市暴雨径流的调蓄效应研究[J].中国给水排水,2012,28(5):61-63.

李怀恩,贾斌凯,成波,等.海绵城市雨水径流集中入渗对土壤和地下水影响研究进展[J].水科学进展,2019,30(4):589-598.

李娜,孟雨婷,王静,等.低影响开发措施的内涝削减效果研究:以济南市海绵试点区为例[J].水利学报,2018,49(12):1489-1502.

周瑶,马红彬,贾希洋,等.不同生态恢复措施下宁夏黄土丘陵典型草原土壤质量评价[J].农业工程学报,2017,33(18):102-110.

Xinbin Tu, Kwong A K L, Fuchu Dai, et al. Field monitoring of rainfall infiltration in a loess slope and analysis of failure mechanism of rainfall-induced landslides[J]. Engineering Geology, 2009,105(1/2):134-150.

韩仕峰,李玉山,张孝中,等.黄土高原地区土壤水分区域动态特征[J].中国科学院水利部西北水土保持研究所集刊(黄土高原区域治理技术体系与效益评价专集),1989(1):161-167.

刘小璐,鲁克新,李鹏,等.不同降雨条件下坡面土壤水分入渗过程研究与模拟[J].干旱区资源与环境,2018,32(11):114-118.

Neil J M, Philip J. Spatial prediction of soil properties using environmental correlation[J]. Geoderma, 1999,89(1):67-94.

成玉婷,徐国策,李鹏,等.丹江流域径流养分的空间变异特征[J].西北农林科技大学学报(自然科学版),2016,44(4):93-99.

石风善.多年生混播草坪土壤物理性质的研究[J].草原与草坪,2004(2):31-33.

丛晓峰,刘立成,王宇超,等.不同干扰对城市绿化用地土壤物理性质的影响[J].中国农学通报,2015,31(28):166-172.

李庆云,余新晓,信忠保,等.黄土高原典型流域不同土地利用类型土壤物理性质分析[J].水土保持研究,2010,17(6):106-110,114.

李旦,叶长青.基于耦合SWMM模型和NSGA-Ⅱ算法的多目标低影响开发措施优化设计方法及应用[J].水电能源科学,2019(6):58-61.

浏览量

1022

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

国外低影响开发雨水资源利用对中国海绵城市建设的启示

黄土裸坡降雨产流过程试验研究

降雨对黄土边坡稳定性的影响

新疆天池自然保护区草地坡地土壤侵蚀规律研究

黄土丘陵沟壑区林草植被恢复的减沙效益研究