耕地利用变化分析

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1、耕地利用变化分析论文主成分分析数据表主成分回归方程式整体描述一、原始数据20062007200820092010201120122013201420152016地区生产总值（亿元）281.61343.09422.19501.07628.28770.70851.09978.531077.141131.621248.16人均生产总值（元）1332616029194942286528428347433803443346472614920053800第一产业（亿元）12.3715.5719.2119.1824.4627.4131.1736.1037.753

2、7.4639.15第二产业（亿元）137.86147.89227.39249.34320.76411.28439.52514.50560.73543.47595.64总人口（万人）212.73215.36217.79220.50220.87222.80224.74226.76229.07231.08233.37农业人口（万人）85.9686.1284.8985.2280.1877.0172.5473.0271.9271.8269.96农民人均纯收入（元）2950.993398.003943.604698.635521.006633.967801.5

3、49004.0010097.008865.009678.00粮食总产量（104t）24.2826.7326.4526.4424.3624.3624.3123.5723.3356.9657.81固定资产投资（亿元）141.04178.91221.31312.04403.02528.01700.48925.441176.611295.951399.30财政收入（亿元）30.4243.6358.8643.5267.2787.1154.7767.1183.8894.7975.22农作物播种面积（103hm2）189.83187.62181.78184.35

4、186.20184.67183.22182.95183.26184.12183.77社会消费品零售总额（亿元）119.51138.99169.99201.60231.76271.29317.46365.07412.86461.94513.07地区生产总值281.61343.09422.19501.07628.28770.70851.09978.531077.141131.621248.16固定资产投资141.04178.91221.31312.04403.02528.01700.48925.441176.611295.951399.30耕地总面积1

5、4.614.614.615.115.014.914.814.714.514.514.5特征值贡献率（%）累计贡献率（%）10.17084.74784.7470.9167.63592.3820.5044.20196.5830.3372.80699.3890.0460.38099.7690.0190.15999.9280.0050.04099.9680.0030.02699.9940.0000.00499.9980.0000.002100.0003.374E-162.811E-15100.000-1.400E-16-1.166E-15100.000变量

6、成份变量成份X10.997X70.976X20.997X80.603X30.991X90.977X40.991X100.825X50.991X11-0.613X6-0.964X120.990时地人第一第总农农民粮食固定财农作社耕间区生产总值（亿元）均生产总值（元）产业（亿元）二产业（亿元）人口（万人）业人口（万人）人均纯收入（元）总产量（104t）资产投资（亿元）政收入（亿元）物播种面积（103hm2）会消费品零售总额（亿元）地总面积2006281.611332612.37137.86212.7385.962950.9924.28141.0430.

7、42189.83119.5114.62007343.091602915.57147.89215.3686.123398.0026.73178.9143.63187.62138.9914.62008422.191949419.21227.39217.7984.893943.6026.45221.3158.86181.78169.9914.62009501.072286519.18249.34220.5085.224698.6326.44312.0443.52184.35201.6015.12010628.282842824.46320.76220.8

8、780.185521.0024.36403.0267.27186.20231.7615.02011770.70347432