CAJ | 학술논문

通过建立城市土地利用效益评价及其耦合度评价模型,对生态环境重点关注城市桂林市的土地利用社会经济效益和生态环境效益及其耦合关系进行研究.结果表明：桂林市的土地利用效益有着不同于沿海经济城市的特点.2002-2009年,桂林市土地利用效益迅速增长,社会经济效益和生态环境效益总体上处于协调发展状态,两效益的耦合度在2007年达到最高水平.由于桂林市土地利用生态环境效益发展速度高于社会经济效益发展速度,2008-2009年,两者的耦合度呈现略微下降趋势.
통과건립성시토지이용효익평개급기우합도평개모형,대생태배경중점관주성시계림시적토지이용사회경제효익화생태배경효익급기우합관계진행연구.결과표명：계림시적토지이용효익유착불동우연해경제성시적특점.2002-2009년,계림시토지이용효익신속증장,사회경제효익화생태배경효익총체상처우협조발전상태,량효익적우합도재2007년체도최고수평.유우계림시토지이용생태배경효익발전속도고우사회경제효익발전속도,2008-2009년,량자적우합도정현략미하강추세.
Through establishing the evaluation model of city land use benefit and it’s coupling degree,the social and economic benefits,the ecological and environment benefit and it’s coupling degree of land use were researched in Guilin city where the construction of the ecological environment is a major concern.The results show that the land use benefit of Guilin is different from that of coastal economic cities in our country.From 2002 to 2009,the land use benefit increase rapidly,the social economic benefit and the ecological environment of land use developed coordinately in general,the coupling degree of two benefits reached the highest level in 2007.Because the ecological environment benefit’s develop ment speed is faster than social economic benefit of Guilin city’s land use,from 2008-2009,the coupling degree of two benefits is show a downward trend.