Driving Factors and Its Spatial Variation of Cultivated Land Use System Security for Black Soil Region of County Level in Northeast China

SONG Ge; YANG Haoran; LI Dan; WANG Yue

doi:10.13961/j.cnki.stbctb.2015.05.130

您当前的位置：

首页 >

文章列表页 >

Driving Factors and Its Spatial Variation of Cultivated Land Use System Security for Black Soil Region of County Level in Northeast China

- Driving Factors and Its Spatial Variation of Cultivated Land Use System Security for Black Soil Region of County Level in Northeast China
- Bulletin of Soiland Water Conservation Vol. 35, Issue 5, Pages: 351-356(2015)
- 作者机构：
  
  1. 东北大学土地管理研究所,辽宁,沈阳,110819
  2. 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030
  3. 寒地黑土利用与保护重点实验室,黑龙江,哈尔滨,150030
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2015.05.130
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
SONG Ge, YANG Haoran, LI Dan, et al. Driving Factors and Its Spatial Variation of Cultivated Land Use System Security for Black Soil Region of County Level in Northeast China[J]. Bulletin of Soiland Water Conservation, 2015, 35(5): 351-356.
DOI：

SONG Ge, YANG Haoran, LI Dan, et al. Driving Factors and Its Spatial Variation of Cultivated Land Use System Security for Black Soil Region of County Level in Northeast China[J]. Bulletin of Soiland Water Conservation, 2015, 35(5): 351-356. DOI： 10.13961/j.cnki.stbctb.2015.05.130.

摘要

[目的] 确定耕地利用系统安全变化的驱动力空间差异

为保护耕地和保障粮食安全服务。[方法] 以东北区典型区域巴彦县为研究区

运用"3S"技术

采用相关分析和Logistic回归模型

对影响耕地利用系统安全的驱动力因子进行识别和分析;采用单因子评价法和Kriging插值法分析驱动因子影响程度及其空间分布

揭示空间分异规律。[结果](1)地貌类型、土壤类型、土壤质地、速效磷、排涝能力和政策法规对系统安全具有促进作用

高程、比值植被指数、人口密度和水土流失对系统安全具有抑制作用。(2)各驱动力因子在空间上打破了原来的耕地利用分区

呈现出以地理空间为基础的空间分异特征。[结论](1)各驱动因子对研究区耕地利用系统安全均有不同程度的影响。(2)各驱动因子对耕地利用系统安全的影响程度在地域空间上有明显的分异规律。

Abstract

[Objective] We aimed to identify the driving factors that influence the cultivated land use system security in order to provide basis for the protection of cultivated land and guarantee of food security.[Methods] Bayan County

a typical black soil region of Northeastern China was selected as a case study to identify the driving factors that influence the security of cultivated land use system. "3S" technology was used

correlation analysis and Logistic regression model were employed. Single factor evaluation and Kriging methods was used to reveal the influence degree and spatial distribution of driving forces.[Results] (1) The landform type

soil type

soil texture

available phosphorus

drainage capability and safety policies and regulations showed a positive effect on cultivated land use system security. While elevation

the ratio vegetation index

water loss

population density and soil erosion showed a negative effect on cultivated land use system security.(2) The driving factors broke the original land use pattern

and presented a spatial distribution properties based on the geographic space.[Conclusion] (1) Each driving factor has different effects on the cultivated land use system security in the study area.(2) The impacts of driving factors on the cultivated land use system security show different spatial distribution and various patterns.

关键词

Keywords

references

Li Xiubin, Wang Xiuhong. Changes in agricultural land use in China:1981-2000[J]. Asian Geographer, 2003,22(1/2):27-42.

王成,魏朝富,袁敏,等.不同地貌类型下景观格局对土地利用方式的响应[J].农业工程学报,2007,23(9):64-71.

葛翠萍,赵军,尹升,等.典型黑土区地形因子对土地利用变化的影响[J].农业系统科学与综合研究,2009,25(1):69-73.

王宗明,刘殿伟,宋开山,等.土壤类型对三江平原土地利用/覆被变化的影响[J].资源科学,2008,30(5):694-701.

赵庚星,李秀娟,李涛,等.耕地不同利用方式下的土壤养分状况分析[J].农业工程学报,2005,21(10):55-58.

王卫,李秀彬.中国耕地有机质含量变化对土地生产力影响的定量研究[J].地理科学,2002,22(1):22-28.

卜坤,张树文,闫业超,等.三江平原不同流域水土流失变化特征分析[J].地理科学,2008,28(3):361-368.

邹健,龙花楼.改革开放以来中国耕地利用与粮食生产安全格局变动研究[J].自然资源学报,2009,20(8):1366-1377.

Yang Hong, Li Xiubin.. Cultivated land and food supply in China[J]. Land Use Policy, 2000,17(2):73-88.

Liu Y S, Wang J Y, Long H. L. Analysis of arable land loss and its impact on rural sustainability in Southern Jiangsu Province of China[J]. Journal of Environmental Management, 2009,91(3):646-653.

Shriar A J. Food security and land use deforestation in northern Guatemala[J]. Food Policy, 2002,27(4):395-414.

Davy R J, Troccoli A. Continental-scale spatial optimisation of a solar irradiance monitoring network[J]. Solar Energy, 2014(109):36-44.

张晓平,梁爱珍,申艳,等.东北黑土水土流失特点[J].地理科学,2006,26(6):687-692.

宋戈,王越,雷国平.松嫩高平原黑土区耕地利用系统安全影响因子作用机理研究:以黑龙江省巴彦县为例[J].自然资源学报,2014,29(1):13-26.

宋戈,李丹,王越,等.松嫩高平原黑土区耕地利用系统安全格局及其空间演变[J].农业工程学报,2014,30(4):212-221.

宋戈,王越,赵可,等.东北区耕地利用系统安全格局模拟及其阈值的确定[J].地理研究,2015,34(3):555-566.

张良,吕斌.城市机动化爆炸性增长的Logistic模型分析[J].中国人口·资源与环境,2010,20(5):31-35.

Views

1140

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Impact of digital economy on value conversion efficiency of agricultural ecological products in Yangtze River economic belt

Structure and variation characteristics of agricultural non-point source pollution in Qinghai Province from 2009 to 2023

Influence of soluble salt content on strength of Ili loess under wet-dry cycle conditions

Spatiotemporal evolution and prediction of coupling coordination development of county scal ecological-economic-social systems in Xizang

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

Related Author

No data

Related Institution

No data

⁰