基于RS和GIS的阿城区土地利用和土壤侵蚀的定量分析

林业资源管理 ›› 2013, Vol. 0 ›› Issue (4): 109-113.

基于RS和GIS的阿城区土地利用和土壤侵蚀的定量分析

智长贵¹, 龚文峰², 张静², 张云¹

1.国家林业局调查规划设计院,北京 100714;
2.黑龙江大学水利电力学院,哈尔滨 150086

收稿日期:2013-04-19 修回日期:2013-06-13 出版日期:2013-08-28 发布日期:2020-11-23
通讯作者: 龚文峰(1976-),男,副教授。Email:gwf101@163.com
作者简介:智长贵( 1973-),男,河南商水人,高工,博士,主要从事森林资源监测工作。Email:zhichanggui@163.com
基金资助:
国家863项目(2012AA102001);黑龙江教育厅科技项目(12531513)

Quantitative Analysis on the Relationship between Land Use and Soil Erosion Based on RS and GIS in Acheng District of Harbin City

ZHI Changgui¹, GONG Wenfeng², ZHANG Jing², ZHANG Yun¹

1. Academy of Forest Inventory and Planning State Forestry Administration,Beijing1007142;
2. Heilongjiang University,Harbin,150086,China

Received:2013-04-19 Revised:2013-06-13 Online:2013-08-28 Published:2020-11-23

摘要/Abstract

摘要： 基于RS和GIS技术,以2007年Landsat TM遥感影像为主要数据源,在获取研究区域土地利用和土壤侵蚀的基础上,借助于GIS空间分析功能,完成土地利用和土壤侵蚀的叠加分析,定量分析研究区域土地利用类型现状和土壤侵蚀之间的关系。结果表明:研究区域耕地和林地的面积之和比例为90.30%,占据绝对的优势地位;土壤侵蚀强度上呈现整体以轻度侵蚀、中度侵蚀为主,局部有强烈侵蚀的土壤侵蚀特征;林地在微度侵蚀上的面积最大,耕地在轻度侵蚀、中度侵蚀和重度侵蚀上的面积最大;未利用地在各个土壤侵蚀强度上的面积最小,其中在重度侵蚀上没有分布。

关键词: 土地利用, 土壤侵蚀, 定量分析, 空间分布

Abstract: Based on the technology of RS and GIS,the RS image of Landsat TM in 2007 was used as the main data source to obtain the data of land use and erosion of study region. Through the spatial analysis module,the land use and erosion was overlaied to quantitatively analyze the relationship between present state of land use types and soil erosion data.The study results show that the cropland and forestland took an absolute dominate position,which accounted for 90.30% of total area of study region. The soil erosion intensity was mainly low and moderate,while the severe soil erosion exited in some local areas. The area of forestland in wild erosion was largest,while cropland occupied the largest area in light soil erosion. However,the area of unused land in each soil erosion extensity was smallest. Meanwhile,the unused land had no distribution in severe soil erosion.

Key words: land use, soil erosion, quantitative analysis, spatial distribution

中图分类号:

智长贵, 龚文峰, 张静, 张云. 基于RS和GIS的阿城区土地利用和土壤侵蚀的定量分析[J]. 林业资源管理, 2013, 0(4): 109-113.

ZHI Changgui, GONG Wenfeng, ZHANG Jing, ZHANG Yun. Quantitative Analysis on the Relationship between Land Use and Soil Erosion Based on RS and GIS in Acheng District of Harbin City[J]. FOREST RESOURCES WANAGEMENT, 2013, 0(4): 109-113.

参考文献

[1]杨孟,李秀珍,杨兆平,等.岷江上游小流域景观格局对土壤侵蚀过程的影响[J].应用生态学报,2007,18(11):2512-2519.
[2]陈松林.基于 GIS 的土壤侵蚀与土地利用关系研究[J].福建师范大学学报:自然科学版,2000,16(3):106-109.
[3]王思远,王光谦,陈志祥.黄河流域土地利用与土壤侵蚀的耦合关系[J].自然灾害学报,2005,14(1):32-37.
[4]Ananda J,Herath G.Soil erosion in developing countries:a socio-economic appraisal[J].Journal of Environmental Management,2003,68(4):343-353.
[5]游珍,李占斌.黄土高原小流域景观格局对土壤侵蚀的影响——以黄家二岔流域为例[J].中国科学院研究生院学报,2005,22(4):447-453.
[6]Arnalds O,Barkarson B H.Soil erosion and land use policy in Iceland in relation to sheep grazing and government subsidies[J].Environmental Science& Policy,2003,6(1):105-113.
[7]赵文武,傅伯杰,吕一河,等.多尺度土地利用与土壤侵蚀[J].地理科学进展,2006,25(1):24-33.
[8]蔡崇法,丁树文,史志华,等.应用USLE模型与地理信息系统IDRISI预测小流域土壤侵蚀量的研究[J].水土保持学报,2000,14(2):19-24.
[9]张宪奎,许靖华,卢秀琴,等.黑龙江省土壤流失方程的研究[J].水土保持通报,1992,12(4):1-18.
[10]黄金良,洪华生,张珞平,等.基于GIS和USIE的九龙江流域土壤侵蚀量预测研究[J].水土保持学报,2004,18(5):75-79.
[11]龚文峰,袁力,范文义.基于CA-Markov的哈尔滨市土地利用变化及预测[J].农业工程学报,2012,28(14):216-222.
[12]邹亚荣,张增祥,周全斌,等.基于GIS 的土壤侵蚀与土地利用关系分析[J].水土保持研究,2002,9(1):67-69.
[13]Fu B J,Zhao W W,Chen L D,et al.Eco-hydrological effects of landscape pattern change[J].Landscape and Ecological Engineering,2005(1):25-32.
[14]李月臣,刘春霞,赵纯勇,等.三峡库区(重庆段)土壤侵蚀敏感性评价及其空间分异特征[J].生态学报,2009,29(2):788-796.
[15]刘艳锋,陈学华,贺秀斌,等.岷江上游土壤侵蚀与土地利用的耦合关系研究[J].西北林学院学报,2009,24(5):161-165.