CAJ | 학술논문

为了探求江西省不同地貌特征下的植被空间格局特点及其与影响因素的相互关系，该文以 EVImax 作为植被覆盖程度指示因子，建立了其与相关影响因子的地理加权回归模型（GWR）。研究表明：（1）在平原区植被主要受到高程的影响，随着高程的升高，形成了湖泊-耕地-河流-居民点-耕地-林混耕地的格局。且在居民点间形成了村落-工业区-城镇的小格局。（2）在丘陵区首先受到坡度因子的影响，形成了盆地（谷地）和山地两大格局，在河流和高程等因子的影响下，整体形成了河流-城镇-耕地-河流-耕地-林混耕地-林地的格局。（3）在山地区，在河流和高程因子共同影响下，形成了河流-城镇-村落（耕地）-林混耕地-林地格局。
위료탐구강서성불동지모특정하적식피공간격국특점급기여영향인소적상호관계，해문이 EVImax 작위식피복개정도지시인자，건립료기여상관영향인자적지리가권회귀모형（GWR）。연구표명：（1）재평원구식피주요수도고정적영향，수착고정적승고，형성료호박-경지-하류-거민점-경지-림혼경지적격국。차재거민점간형성료촌락-공업구-성진적소격국。（2）재구릉구수선수도파도인자적영향，형성료분지（곡지）화산지량대격국，재하류화고정등인자적영향하，정체형성료하류-성진-경지-하류-경지-림혼경지-임지적격국。（3）재산지구，재하류화고정인자공동영향하，형성료하류-성진-촌락（경지）-림혼경지-임지격국。
The purpose of this paper is to explore the spatial pattern of land vegetation characteristics and influencing factors in Jiangxi province.Taking EVImax as vegetation coverage degree of instruction factor,this research established the driving factors associated with the geographically weighted regression (GWR)model.Research conclusions are:(1)Vegetation cover in the plain area is mainly affected by elevation.And with the elevation rises,it forms a lake-farmland-river-residential-farmland-mixed arable forest pattern.Human activities have a great impact on the plains and form villages-industrial areas-towns pattern among the residential areas.(2)Hilly-gully region is affected by the slope factor first and form two big different patterns which are basin (valley)and mountain.Under the influence of rivers,elevation and other factors,the overall pattern of river-town-farmland-river-farmland-mixed arable forest-woodland is formed.(3)In mountainous areas,under the combined effect of rivers and elevation,the pattern of river-towns-farmland-mixed arable forest-woodland is formed.