| The regional land use degree research can provide a more scientific basis for thereasonable utilization and protection of land resources, and can also realize theregional sustainable development. Based on the second national land survey inLiaocheng2010, this thesis analyzed its County and township land use degree withmethods of the comprehensive index of land use calculation, correlation analysis.Results showed that:(1)The index of land use degree is305.70in Liaocheng. Every counties arebetween296.97and311.57. The highest is Guanxian, and the lowest is Donge, whichthe average is305.97. Rural population, rural residential had a great influence on landuse degree in the county scale.(2)The average township land use degree was308.17in Liaocheng, whichchanged between358.58-280.20, and it varied78.38, which is greater than the countyscale. It changed biggest in Dongchangfu about64.48; Guanxian was the minimumabout16.39. In the township scale, the correlation coefficients were significant at0.05levels which had the obvious difference compared with the the county in cultivatedland, forest land, grassland, etc. The garden, urban rural residential, land, industrialland, scenic and special land were in positive correlation. The township was dividedinto streets, town and township, and forest land, urban land were the samesignificantly associated land types, meanwhile garden land, urban land showedpositive correlation.(3)All the counties and townships’ land use degree were closely contacted, thehigh land use degree township (town, street) distributed in the county, key (Center)town, road (highway, national highway, and provincial highway, along the railway).For the county (city, district), township (town, street) land utilization type area andland use degree correlation, garden, urban rural residential, land, industrial land werecommon positive correlation. Common expression was negatively related towoodland, grassland, water area and other land. In the correlation, correlation coefficients that rural residential land of county, township and land use degree indexreached0.05. |
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