CAJ | 학술논문

以湖北省钟祥市为例,从土地经济效益、土地利用程度、投入强度、可持续利用度4个层次构建了城市土地集约利用评价指标体系,采用层次分析法确定研究区域城市土地集约利用评价指标的权重.以湖北省各指标的数值为标准值,对研究区域各指标值进行评分,结合层次分析法得到的指标权重,采用加权平均的方法对研究区域城市土地集约利用情况进行评价.结果表明,钟祥市城市土地集约利用水平远低于湖北省城市土地利用集约度的平均水平,钟祥市城市土地还有很大的潜力可以挖掘;投入强度不够是钟祥市城市土地利用集约度的主要制约因素之一,应加强对钟祥市城市土地的投入;钟祥市城市土地利用程度较低,有待进一步提高;钟祥市城市土地利用产出水平较低,尤其是城市工业用地效益远低于湖北省平均水平;钟祥市城市土地利用持续性较高,但与湖北省平均水平相比仍有一定的差距.
이호북성종상시위례,종토지경제효익、토지이용정도、투입강도、가지속이용도4개층차구건료성시토지집약이용평개지표체계,채용층차분석법학정연구구역성시토지집약이용평개지표적권중.이호북성각지표적수치위표준치,대연구구역각지표치진행평분,결합층차분석법득도적지표권중,채용가권평균적방법대연구구역성시토지집약이용정황진행평개.결과표명,종상시성시토지집약이용수평원저우호북성성시토지이용집약도적평균수평,종상시성시토지환유흔대적잠력가이알굴;투입강도불구시종상시성시토지이용집약도적주요제약인소지일,응가강대종상시성시토지적투입;종상시성시토지이용정도교저,유대진일보제고;종상시성시토지이용산출수평교저,우기시성시공업용지효익원저우호북성평균수평;종상시성시토지이용지속성교고,단여호북성평균수평상비잉유일정적차거.
Taking Zhongxiang City, Hubei Province, China as an example, evaluation index system of urban land intensive use is established from four aspects of land economic benefit, land use degree, investment intensity, and sustainable utilization. Analytic Hierarchy Process (AHP) is used to determine the weight of evaluation index in research region. Taking the index numerical value of Hubei Province as the standard value, index value of the research region is evaluated. Combining with the index weight obtained by AHP, urban land intensive use is evaluated by the weighted average. Result shows that since land intensive use level of Zhongxiang City is much lower than the average level in Hubei Province, urban land of Zhongxiang City is of is great potential. Insufficient input is one of the major factors restricting the land use intensity, so that the input in urban land of Zhongxiang City should be increased. Land use intensity of Zhongxiang City is relatively low and needs to be further improved. And land-use output of Zhongxiang City is also relatively low, especially that the land use efficiency of industry is far lower than the average level of Hubei Province. Besides, Zhongxiang City has a high sustainability of urban land use, but there is still a certain gap with the average level of Hubei Province.