Effects of Vegetation Landscape Patterns on Runoff and Sediment in Red Soil Hilly Region of Southern China

LIAO Kaitao; HU Jianmin; SONG Yuejun; FENG Mingjun; ZHENG Haijing

doi:10.13870/j.cnki.stbcxb.2019.03.006

您当前的位置：

首页 >

文章列表页 >

Effects of Vegetation Landscape Patterns on Runoff and Sediment in Red Soil Hilly Region of Southern China

更新时间：2025-03-12

- Effects of Vegetation Landscape Patterns on Runoff and Sediment in Red Soil Hilly Region of Southern China
- Vol. 33, Issue 3, Pages: 36-42(2019)
- 作者机构：
  
  1. 江西省土壤侵蚀与防治重点实验室,南昌,330029
  2. 江西省水土保持科学研究院,南昌,330029
  3. 江西省水利科学研究院,南昌,330029
  4. 河海大学水文水资源学院,南京,210098
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2019.03.006
  CLC：
- Published：2019
- 稿件说明：
移动端阅览
LIAO Kaitao, HU Jianmin, SONG Yuejun, et al. Effects of Vegetation Landscape Patterns on Runoff and Sediment in Red Soil Hilly Region of Southern China[J]. 2019, 33(3): 36-42.
DOI：

LIAO Kaitao, HU Jianmin, SONG Yuejun, et al. Effects of Vegetation Landscape Patterns on Runoff and Sediment in Red Soil Hilly Region of Southern China[J]. 2019, 33(3): 36-42. DOI： 10.13870/j.cnki.stbcxb.2019.03.006.

摘要

以南方红壤丘陵区典型流域濂江河流域为研究对象，依托GIS和Fragstats平台与长时间系列水沙数据，运用景观格局指数分析和统计学方法，分析流域景观格局和水沙变化特征及其相关性。结果表明：流域内径流呈减少趋势，泥沙呈增加趋势。流域内以有林地为主，面积增加最显著的是经果林。景观水平上，斑块面积均方差（PSCV）、香浓多样性指数（SHDI）与径流呈现正相关，蔓延度指数（CONTAG）与径流呈现负相关）斑块数（NP）、斑块密度（PD）、景观边缘密度（ED）、面积加权的平均形状指数（AWMSI）、香浓多样性指数与径流呈现负相关。类型水平上，耕地的斑块面积（CA）、ED与径流呈负相关，与泥沙呈现正相关）有林地的形状指数（PSCV、AWMSI）与径流呈正相关，CA与泥沙呈现正相关，NP、PD与泥沙呈现负相关）灌木林的CA、ED与径流呈负相关）经果林的所有的指数与径流均呈现正相关，与泥沙呈现负相关性）同时，草地的NP、PD与径流呈现负相关。

Abstract

Although vegetation coverage has been restored and the ecological environment has been greatly improved through efforts of decades

the soil erosion is still serious in the red soil hilly region of Southern China. Taking the typical Lian River watershed as the study area

the effects of vegetable landscape patterns on runoff and sediment were analyzed using the long-term historical land use

runoff (1958-2017)

and sediment data (1964-2017). The results showed that:The runoff in the basin was decreasing

but the sediment was increasing. Forestland was the dominant landscape

and fruit land had the largest growth rate. At landscape level

patch size coefficient of variation(PSCV)

and Shannon's diversity index(SHDI) were positively associated with runoff

while contagion index(CONTAG) was negatively associated with runoff. Number of patches(NP)

Patch density (PD)

Edge density (ED)

Area-weighted mean shape index(AWMSI)

and Shannon's diversity index(SHDI)were negatively associated with sediment. At class level

the class area (CA) and edge density (ED) of farmland were negatively associated with runoff

however positively associated with sediment. The PSCV and AWMSI of forestland were positively associated with runoff

CA was negatively associated with runoff

and NP and PD were positively associated with sediment. The CA and ED of shrub forest were negatively associated with runoff. All the landscape pattern indexes of fruit land were positively associated with runoff and negatively associated with sediment. The NP and PD of grassland were negatively associated with runoff.

关键词

Keywords

references

刘斌,罗金华,常文哲,等.不同林草植被覆盖度的水土保持效益及适宜植被覆盖度[J].中国水土保持科学,2008,6(6):68-73.

谢锦升,杨玉盛,谢明曙.亚热带花岗岩侵蚀红壤的生态退化与恢复技术[J].水土保持研究,2004,11(3):154-156.

何圣嘉,谢锦升,杨智杰,等.南方红壤丘陵区马尾松林下水土流失现状、成因及防治[J].中国水土保持科学,2011,9(6):65-70.

宋月君.赣南水土保持生态建设成果总结与探讨[J].水土保持应用技术,2015(4):20-21,26.

傅伯杰,徐延达,吕一河.景观格局与水土流失的尺度特征与耦合方法[J].地球科学进展,2010,25(4):673-680.

Shi Z H,Ai L,Li X,et al. Partial least-squares regression for linking land-cover patterns to soil erosion and sediment yield in watersheds[J]. Journal of Hydrology,2013,498:165-176.

王朗,徐延达,傅伯杰,等.半干旱区景观格局与生态水文过程进展研究[J].地球科学进展,2009,24(11):1238-1246.

张雪霞,陈丽华.黄土高原地区流域景观格局对水土流失的影响分析[J].北京林业大学学报,2008,30(2):95-102.

程复.黄土丘陵沟壑区生态恢复北京下土地利用变化对合川径流泥沙影响研究[D].北京:北京林业大学,2011.

刘晓君,李占斌,李鹏.基于土地利用/覆盖变化的流域景观格局与水沙响应关系研究[J].生态学报,2016,36(18):5691-5700.

李莹,黄岁樑.滦河流域景观格局变化对水沙过程的影响[J].生态学报,2017,37(7):2463-2475.

徐炫清,陈裕婵,李青圃,等.五华河流域景观格局演变对径流泥沙的研究[J].水土保持研究,2018,25(1):231-236,242.

张少伟,杨勤科,任宗萍,等.江西省赣南地区土地利用动态分析[J].水土保持研究,2011,18(2):53-56.

李桂静,崔明,周金星,等.南方红壤区林下土壤侵蚀控制措施水土保持效益研究[J].水土保持学报,2014,28(5):1-5.

Liu J Y,Liu M L,Zhang D F,et al. Study on spatial pattern of land-use change in China during 1995-2000[J]. Science in China,2003,46(4):373-384.

Liu J Y,Kuang W H,Zhang Z X,et al. Spatiotemporal characteristics, patterns, and causes of land-use changes in China since the late 1980s[J].Journal of Geographical Sciences,2014,24(2):195-210.

江西省水利厅.江西河湖大典[M].武汉:长江出版社,2010.

徐晗泽宇,刘冲,王军邦,等.Google Earth Engine平台支持下的赣南柑橘果园遥感提取研究[J].地球科学信息学报,2018,20(3):396-404.

王金花,李占斌,张荣刚,等.水蚀风蚀交错区流域景观格局变化及水沙响应关系[J].中国水土保持科学,2016,14(3):68-75.

王璋珊.江西赣南地区飞播造林成效调查[J].民航经济与技术,1995(7):49-50.

徐义保,査轩,黄少燕.南方红壤丘陵区马尾松林地水土流失研究进展[J].亚热带水土保持,2011,23(4):40-43.

Views

1212

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Characteristics of Runoff, Sediment and Nitrogen and Phosphorus Output of Steep Slope of Abandoned Soil Deposits Under Scouring Flow

Study on the Coupling Effect of Erosion and Nutrient Lost under Manmade Accelerated Erosion on Loess Plateau

Simulation of Runoff Hydraulics Parameters and Sediment Yield at Loess Tilled Slope

Effects of Typical Soil and Water Loss Control Patterns on Runoff and Sediment of Red Soil in Low Hilly Areas from the Northern Hunan Province

Effects of Different Land Uses on Water and Soil Erosion in the Upper Area of Fen River

Related Author

FAN Tongtong

WANG Dongmei

ZHANG Zezhou

ZHANG Peng

LIU Xinyu

CHEN Lei

LI Zhan-bin

LI Peng

Related Institution

School of Soil and Water Conservation, Beijing Forestry University

CHEN Lei1,2,LI Zhan-bin1,LI Peng1,MU Jun3,JIA Lian-lian1(1.Key Lab.of Northwest Water Resources and Environment Ecology of MOE at Xaut,Xian,Shaanxi 710048,2.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Fesources,Yangling,Shaanxi 712100,3.Xian Research Academic of Environmental Sciences,,)

中科院水利部水土保持研究所,陕西杨凌7121002. 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安,7100483. 西安市环境保护科学院

College of natural resources and environment, Northwest A&F University, Yangling of Shaanxi

College of Environmental Science and Engineering, Hunan University

⁰