CAJ | 학술논문

为保定市土地资源的合理开发利用提供依据，运用生态足迹模型及生态压力指数模型，研究了保定市土地利用的生态安全。结果表明：1）2002－2012年保定市土地利用生态安全水平呈下降趋势，生态压力指数年平均增长率为3．57％，2002－2003年土地利用生态系统的生态安全等级处于很不安全状态，2004年以后处于极不安全状态。经对2012年保定市区及22个县（市）安全等级进行分区，由西部山区到东部平原区的生态安全等级依次为较安全→很不安全→极不安全→较不安全。
위보정시토지자원적합리개발이용제공의거，운용생태족적모형급생태압력지수모형，연구료보정시토지이용적생태안전。결과표명：1）2002－2012년보정시토지이용생태안전수평정하강추세，생태압력지수년평균증장솔위3．57％，2002－2003년토지이용생태계통적생태안전등급처우흔불안전상태，2004년이후처우겁불안전상태。경대2012년보정시구급22개현（시）안전등급진행분구，유서부산구도동부평원구적생태안전등급의차위교안전→흔불안전→겁불안전→교불안전。
To provide a reference for rational exploitation and utilization of land resources in Baoding City,using ecological footprint model and ecological pressure index model the authors researched the ecological security of land use of Baoding.Results:1)From 2002 to 2012,the land use ecological security of Baoding was in a download trend,The average annual growth rate of the ecological pressure index was 3.57%.During 2002-2003,the ecological security level of the land use ecological system was in a very unsafe state,after 2004 was in extremely unsafe state.2)Taking a study of zones of Baoding and 22 counties (cities),from the western mountains to the eastern plains area of ecological security level in turn is safer-not safe-very unsafe-relatively unsafe.