Sediment Discharge Response to Land-use Change in Xixi Basin of Jinjiang River

Wu Huifeng; Chen Ying

doi:10.13961/j.cnki.stbctb.2019.04.008

您当前的位置：

首页 >

文章列表页 >

Sediment Discharge Response to Land-use Change in Xixi Basin of Jinjiang River

- Sediment Discharge Response to Land-use Change in Xixi Basin of Jinjiang River
- Bulletin of Soiland Water Conservation Vol. 39, Issue 4, Pages: 48-53(2019)
- 作者机构：
  
  1. 福建师范大学地理研究所,福建,福州,350007
  2. 福建师范大学湿润亚热带山地生态国家重点实验室培养基地,福建,福州,350007
  3. 福建省陆地灾害监测评估工程技术研究中心,福建,福州,350007
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2019.04.008
  CLC： TV213.4
- Published：2019
- 稿件说明：
移动端阅览
Wu Huifeng, Chen Ying. Sediment Discharge Response to Land-use Change in Xixi Basin of Jinjiang River[J]. Bulletin of Soiland Water Conservation, 2019, 39(4): 48-53.
DOI：

Wu Huifeng, Chen Ying. Sediment Discharge Response to Land-use Change in Xixi Basin of Jinjiang River[J]. Bulletin of Soiland Water Conservation, 2019, 39(4): 48-53. DOI： 10.13961/j.cnki.stbctb.2019.04.008.

摘要

[目的

]

对晋江西溪流域不同子流域的产沙情况进行模拟与分析，并模拟单一土地利用类型对输沙量的影响，为晋江流域水资源质量改善提供科学支撑。[方法

]

构建流域月产沙的HSPF （hydrological simulation program in fortran）模型，分析实际情况下的产沙情况，模拟园地、耕地和林地3种不同极端土地利用情景对流域输沙量的影响。[结果

]

①月泥沙的相关系数（R

）、Nash-Suttcliffe效率系数（Ens）、相对误差（R

）在率定期分别为0.849，0.789和-5.720%，在验证期分别为0.836，0.837和10.790%，模型具有较高的精度；②年平均产沙量较高的地区主要分布在园地和耕地比例相对较高区域；③从年尺度上看，园地、耕地和林地情景的输沙量与基期相比变化情况分别为23.56%，20.39%和-17.42%。从月尺度上看，所有情景在丰水期的输沙量都大于枯水期，其中5月和7月3种土地利用情景的输沙量表现为：耕地 > 园地 > 林地，6月和8月3种土地利用情景的输沙量表现为：园地 > 耕地 > 林地；④山地茶果园不合理开发和坡耕地比重较大且没有采取合适的水土保持措施是园地和耕地情景年输沙量上升的主要原因，林地遭受破坏且林种结构不合理是林地情景降低输沙量有限的主要原因。[结论

]

HSPF模型在流域输沙量模拟中具有较高精度；研究区园地和耕地导致输沙量上升，林地可降低输沙量但降低幅度有限。

Abstract

[Objective] The sediment yield of sub-watersheds in the real situation was analyzed

and the impact of single land use type on sediment yield was simulated in the control area of the Anxi hydrological station in the Xixi watershed of Jinjang basin in order to provide scientific support for the management of water resource in the basin.[Methods] HSPF (hydrological simulation program in Fortran) was applied to simulate the sediment discharge under three extreme land use change.[Results] ① R2

Ens

and Re were 0.849

0.789

and -5.720% in the calibration period

respectively

and were 0.836

0.837

and 10.790% in verification period

respectively

indicating the high precision of HSPF. ② The areas with higher annual average sediment yield are mainly distributed in areas with relatively high proportion of garden and forest. ③ From the perspective of yearly scale

comparing to the measured values in 2006

the sediment discharge increased 23.56% under garden scene

increased 20.39% under cropland scene

decreased 17.42% under forest scene. From the perspective of monthly scale

the sediment discharges of all the scenes during the wet period were greater than that of the dry period. The sediment discharge of the three landuse scene in May and July was:cropland > garden > forest

while sediment discharge in June and August was:garden > cropland > forest. ④ The unreasonable development of mountain tea orchard and the large proportion of sloping farmland and the lack of appropriate soil and water conservation measures are the main reasons for the increase of sediment discharge in the garden and cropland. The damage of forest and the unreasonable forest category structure are the reasons for the limited amount of reducing sediment discharge of forest scene.[Conclusion] HSPF has high precision in the simulation of sediment yield in watersheds; Garden plot and cultivated land could result in the increase of sediment yield

and forest land could result in the decrease of sediment yield while its amplitude was limited in the study area.

关键词

Keywords

references

李志强,齐述华,刘旗福,等.1981-2013年桃江流域径流与泥沙模拟研究[J].水土保持通报,2018,38(1):203-207,213.

郭小云,刘志辉,姚俊强,等.天山北坡中小流域输沙量变化及其影响因素:以呼图壁河流域为例[J].水土保持研究,2016,23(1):145-149.

王昱,连运涛,范严伟,等.黑河流域上游水沙变化特征及成因分析[J].水土保持通报,2018,38(2):1-7.

刘惠英.赣江上游章水流域水沙变化的驱动力分析[J].长江流域资源与环境,2018,27(3):615-623.

张晓明,曹文洪,余新晓,等.黄土丘陵沟壑区典型流域径流输沙对土地利用/覆被变化的响应[J].应用生态学报,2009,20(1):121-127.

余钟波.流域分布式水文学原理及应用[M].北京:科学出版社,2008.

韩莉,刘素芳,黄民生,等.基于HSPF模型的流域水文水质模拟研究进展[J].华东师范大学学报:自然科学版,2015,2015(2):40-47.

Ficklin D L, Luo Yuzhou, Luedeling E, et al. Climate change sensitivity assessment of a highly agricultural watershed using SWAT[J]. Journal of Hydrology, 2009,374(1):16-29.

Liu Z, Tong S T Y. Using HSPF to model the hydrologic and water quality impacts of riparian land-use change in a small watershed[J]. Journal of Environmental Informatics, 2011,17(1):1-14.

Zhou Feng, Xu Youpeng, Chen Ying, et al. Hydrological response to urbanization at different spatio-temporal scales simulated by coupling of CLUE-S and the SWAT model in the Yangtze River Delta region[J]. Journal of Hydrology, 2013,485(485):113-125.

荣琨,陈兴伟,刘梅冰,等.晋江西溪流域土地利用变化对非点源污染影响的SWAT模拟[J].农业环境科学学报,2009,28(7):1488-1493.

王林,张明旭,陈兴伟.基于SWAT模型的晋江西溪流域径流模拟[J].亚热带资源与环境学报,2007,2(1):28-33.

杨柳.泉州山美水库集水区土地利用与覆被变化的水文响应[D].福建福州:福建师范大学,2013.

李燕.基于HSPF模型的水文水质过程模拟研究[D].江苏南京:南京农业大学,2013.

罗川,李兆富,席庆,等. HSPF模型水文水质参数敏感性分析[J].农业环境科学学报,2014,33(10):1995-2002.

杨博,陈莹,陈兴伟,等.基于PEST的HSPF模型径流模拟优化[J].中国水土保持科学,2018,16(2):9-16.

汪水前.福建省安溪县水土流失动态监测变化分析及防治建议[J].亚热带水土保持,2014,26(2):35-38.

林道华.浅谈福建省泉州市山地茶果园水土流失防治对策[J].亚热带水土保持,2014,26(2):25-27.

陈小英,查轩,陈世发.山地茶园水土流失及生态调控措施研究[J].水土保持研究,2009,16(1):51-54.

颜沧波.泉州市果茶园土壤侵蚀原因及防治对策[J].亚热带水土保持,1999(3):23-25,52.

林文娇,陈兴伟.山美水库集水区植被恢复效应的SWAT模拟[J].水资源与水工程学报,2008,19(6):81-83.

唐丽霞.黄土高原清水河流域土地利用/气候变异对径流泥沙的影响[D].北京:北京林业大学,2009.

谢建华.浅谈福建省中央苏区县水土流失综合治理:以建宁县大南小流域为例[J].亚热带水土保持,2011,23(3):41-44.

吴彩莲,查轩.福建省土地利用/覆被变化对区域生态环境影响研究[J].水土保持通报,2004,24(6):41-44.

何绍浪,何小武,李凤英,等.南方红壤区林下水土流失成因及其治理措施[J].中国水土保持,2017(3):16-19.

周曼.南方红壤区强度开发小流域泥沙来源分析[D].福建福州:福建农林大学,2018.

Views

883

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on the Landuse Change of Xi'an City During Acceleated Urbanization

Changes and Driving Factors of Runoff and Sediment Yield of Typical Watershed in Upper Reaches of Ganjiang River

Effects of Land Use Changes on Ecological Sensitivity of Nyang River Basin in Tibet

Influence of microtopography on spatiotemporal distribution of soil moisture during snowmelt period and short-term prediction

Research status and hotspots of plant diversity in desertified areas of China based on CiteSpace

Related Author

WU Wen-qian

CAO Ming-ming

DING Qianqian

Liu Youcun

JIAO Keqin

BIAN Xiaohui

LIU Yan

Hao Shouning

Related Institution

Department of Urban and ResourceNorthwest UniversityXi’anShaanxi 710127China

School of Architectural and Surveying & Mapping Engineering, Jiangxi University of Science and Technology

School of Resources and Environmental Engineering, Jiangxi University of Science and Technology

Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences

School of Ecology and Environment, Tibet University

⁰