Spatial and Temporal Distribution of Precipitation in Hekou-Longmen Region and Its Relationship with Sediment Yield

Zhang Ping; Cai Qiangguo; Zheng Mingguo; He Tianle

doi:10.13961/j.cnki.stbctb.2020.04.004

您当前的位置：

首页 >

文章列表页 >

Spatial and Temporal Distribution of Precipitation in Hekou-Longmen Region and Its Relationship with Sediment Yield

- Spatial and Temporal Distribution of Precipitation in Hekou-Longmen Region and Its Relationship with Sediment Yield
- Bulletin of Soiland Water Conservation Vol. 40, Issue 4, Pages: 25-31(2020)
- 作者机构：
  
  1. 中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室,北京,100101
  2. 中国科学院大学资源环境学院,北京,10049
  3. 广东省科学院生态环境与土壤研究所华南土壤污染控制与修复国家地方联合工程研究中心广东省农业环境综合治理重点实验室广东省面源污染防治工程技术研究中心,广东,广州,510650
  4. 中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京,100101
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2020.04.004
  CLC： S157
- Published：2020
- 稿件说明：
移动端阅览
Zhang Ping, Cai Qiangguo, Zheng Mingguo, et al. Spatial and Temporal Distribution of Precipitation in Hekou-Longmen Region and Its Relationship with Sediment Yield[J]. Bulletin of Soiland Water Conservation, 2020, 40(4): 25-31.
DOI：

Zhang Ping, Cai Qiangguo, Zheng Mingguo, et al. Spatial and Temporal Distribution of Precipitation in Hekou-Longmen Region and Its Relationship with Sediment Yield[J]. Bulletin of Soiland Water Conservation, 2020, 40(4): 25-31. DOI： 10.13961/j.cnki.stbctb.2020.04.004.

摘要

[目的] 揭示黄土高原典型多沙粗沙区河口—龙门区间降雨时空分布特征及其与流域产沙的关系，为区域水土保持规划的制定提供科学依据。[方法] 基于降雨和产沙模数资料，采用泰森多边形加权变差系数法、K-means聚类分析以及线性回归分析，系统研究河口—龙门区间降雨和产沙的空间变异规律。[结果] 1959—2015年期间，河龙区间汛期降雨和汛期降雨侵蚀力具有相同的空间分布特征，但是汛期降雨侵蚀力表现出更强的空间变异性，两者在年内和年际时间尺度上分别表现出相同的空间分布特征，并且具有纬度地带性（p<0.01）。汛期降雨和汛期降雨侵蚀力在支流尺度上的空间变异性差异不大，具有同增同减的变化趋势。[结论] 1959—2015年期间，水土流失大规模治理以前，河口—龙门区间流域产沙主要受降雨的影响（p<0.01），水土流失治理以后，流域产沙量锐减，降雨和流域产沙模数无显著相关关系。

Abstract

[Objective] The temporal and spatial distribution of rainfall and its relationship with sediment yield in Hekou-Longmen region of the middle reaches of the Yellow River was studied in order to provide basis for erosion control and soil and water conservation planning. [Methods] Based on the data of rainfall and sediment yield modulus

the spatial variation rules of rainfall and sediment yield in Hekou-Longmen region was systematically studied by using Tyson polygon weighted variation coefficient method

K-means clustering analysis and linear regression analysis. [Results] From 1959 to 2015

the precipitation and rainfall erosivity in flood season showed the same spatial distribution characteristics

but the spatial variability of rainfall erosivity in flood season was stronger. The spatial distribution characteristics of precipitation and rainfall erosivity in flood season were the same in the annual and inter annual time scales

and they had latitude zonality (p<0.01). The spatial variability of precipitation in flood season and rainfall erosivity in flood season had little difference at tributary scale

and the variation trend was similar. [Conclusion] From 1959 to 2015

before large-scale soil erosion control

sediment yield in Hekou-Longmen region was mainly affected by rainfall (p<0.01)

but after soil erosion control

sediment yield in the basin decreased dramatically

and there was no significant correlation between rainfall and sediment yield modulus in the basin.

关键词

Keywords

references

刘宇,赵亮.基于过程-效应-功能-服务级联机制的森林减沙服务传输研究[J].长江流域资源与环境,2019,28(4):883-892.

张士锋,贾绍凤.降水不均匀性对黄河天然径流量的影响[J].地理科学进展,2001,30(4):355-363.

李占斌,符素华,靳顶.流域降雨侵蚀产沙过程水沙传递关系研究[J].土壤侵蚀与水土保持学报,1997,30(4):45-50.

Zheng Mingguo. Scale independence and spatial uniformity of specific sediment yield in loess areas of the Wuding River basin, Northwest China:Basin sediment yield in the Chinese Loess Plateau[J]. Land Degradation & Development, 2017,28(4):177-186.

范俊甫,何惠馨,郭兵.1980-2015年黄河流域降雨侵蚀力时空变化分析[J].地球信息科学学报,2018,20(2):196-204.

许炯心.黄河中游多沙粗沙区水土保持减沙的近期趋势及其成因[J].中国水土保持,2004,30(7):7-10,48.

任洪玉,刘惠英.三峡库区大宁河流域降雨侵蚀力的时空变化[J].水土保持通报,2016,36(3):1-7.

张雪松,郝芳华,张建永.降雨空间分布不均匀性对流域径流和泥沙模拟影响研究[J].水土保持研究,2004,30(1):9-12.

郝芳华,陈利群,刘昌明,等.降雨的空间不均性对模拟产流量和产沙量不确定的影响[J].地理科学进展,2003,30(5):446-453.

李占斌.黄土地区小流域次暴雨侵蚀产沙研究[J].西安理工大学学报,1996,30(3):177-183.

邱扬,傅伯杰,王勇.土壤侵蚀时空变异及其与环境因子的时空关系[J].水土保持学报,2002,30(1):108-111.

卢玉东,谭钦文.土壤侵蚀空间变异性及趋势预测的地统计学分析[J].水土保持研究,2005,30(5):153-156.

陈志强,陈志彪,陈明华.福建省水土流失强度的地统计分析[J].自然资源学报,2011,26(8):1394-1400.

Oost K V, Govers G, Desmet P. Evaluating the effects of changes in landscape structure on soil erosion by water and tillage[J]. Landscape Ecology, 2000,15(6):577-589.

Jetten V, Govers G, Hessel R. Erosion models:Quality of spatial predictions[J]. Hydrological Processes, 2010,17(5):595-603.

周才钰,何毅,穆兴民,等.黄河中游极端降雨对输沙量影响的时序分析[J].人民黄河,2019,41(3):6-10,15.

许炯心.无定河流域侵蚀产沙过程对水土保持措施的响应[J].地理学报,2004,30(6):972-981.

刘昌明,成立.黄河干流下游断流的径流序列分析[J].地理学报,2000,30(3):257-265.

王远见,傅旭东,王光谦.黄河流域降雨时空分布特征[J].清华大学学报(自然科学版),2018,58(11):972-978.

刘都喜,赵基元,催殿和,等.黄河中游河龙区间水沙特性分析[J].东北水利水电,2011,29(6):40-41.

毕彩霞.黄河中游皇甫川流域产沙性降雨及其对径流输沙的影响[D]. 北京:中国科学院研究生院(教育部水土保持与生态环境研究中心),2013.

司海松,沈冰,李洁,等.多沙粗沙区5流域水沙变化及其对人类活动的响应[J].水电能源科学,2017,35(2):86-90.

Wischmeier W. Use and misuse of universal soil loss equation[J]. Journal of Soil and Water Conservation, 1976,31(1):5-9.

马小晴,郑明国.基于统计检验的降雨侵蚀力简易计算模型比较[J].资源科学,2018,40(8):1622-1633.

章文波,谢云,刘宝元.利用日雨量计算降雨侵蚀力的方法研究[J].地理科学,2002,30(6):705-711.

陈光舟,张晓红.淮河流域面雨量计算方法的比较分析[J].安徽农业科学,2009,37(24):11637-11640.

邵峰晶,于忠清.数据挖掘的原理与算法[M].北京:中国水利水电出版社,2003:177-186.

郑帅,赵晓东.基于距离函数的改进

-means算法[J].电脑知识与技术,2015,11(34):167-169.

么枕生.聚类统计检验用于气候分类[M].北京:气象出版社,1997.

于亚文.洞庭湖水沙变化过程及其对人类活动的响应研究[D].上海:华东师范大学,2018.

穆兴民,陈国良.黄土高原降水与地理因素的空间结构趋势面分析[J].干旱区地理,1993,30(2):71-76.

穆兴民,徐学选,陈国良.黄土高原降雨量的地理地带性研究[J].水土保持通报,1992,30(4):27-32.

Views

860

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Distribution Characteristics of Soil Nutrients in Dam Land

Spatial and Temporal Distribution Characteristics of Rainfall Erosivity in Guizhou Province During 1966-2017

Spatial and Temporal Distribution Characteristics and Variation Laws of Soil Salinity at Robinia Pseudoacacia Forest Land in Yellow River Delta Irrigation with Magnetized Water

Structure and shear strength of amorphous iron oxide-kaolinite cementation system in red soil

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

Related Author

BAO Yao-xian

WU Fa-qi

TAN Hong-chao

Ruan Ou

Liu Suihua

Yang Guangbin

Xie Bo

Yan Tengfei

Related Institution

College of Resources and Environment, Northwest University of Agriculture and Forestry, Yangling

School of Geography and Environmental Science, Guizhou Normal University

Provincial Key Laboratory of Mountain Resources and Environmental Remote Sensing Application, Guizou Normal University

Xinyang Agriculture and Forestry University

Key Laboratory of State Forestry Administration for Silviculture of the Lower Yellow River, Shandong Agriculture University, Taian

⁰