Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (17): 131-137.doi: 10.11924/j.issn.1000-6850.2013-3235

Special Issue: 资源与环境 现代农业发展与乡村振兴 农业生态 农业地理

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Landscape Ecology Characteristics and Spatial-temporal Evolution of Rural Settlement in Liling City

  

  • Received:2013-12-11 Revised:2014-01-12 Online:2014-06-14 Published:2014-06-14

Abstract: With the human activities intensified,Studied The driving factors of landscape ecological characteristics and changes was very important significance to the economic development and rural modernization of agriculture。The second land use survey databases in 2005 and the investigation database of land use change and other information, combining landscape ecology theory with GIS method of making the corresponding thematic maps, was used to analy and compare quantificationally spatial distribution characteristics of rural dweller dot in Liling City during 2005-2009 and their differences. The results show :During 2005-2009, the scale of rural settlements of Liling City has increased; rural settlements shape becomes more complex; The rural settlements affected significantly by the natural environment,In the area where the rurar settlements more closer from the town, rivers, roads and lower the slope has a larger increase and the complexity of shape is more obvious.