CAJ | 학술논문

以南京无想寺国家森林公园5个典型林分为对象,分析了不同间伐强度间美景度的差异,建立了美景度与景观要素的关系模型.结果表明:间伐尤其是强度间伐能大幅提高各林分美景度;林分密度、胸径、郁闭度等是影响该地区林内景观质量的主要因子;较好的通透性、较大的平均胸径及树高有利于提高林分美景度,而林分密度和郁闭度增大会给景观美学质量带来负面影响,进行生态风景林构建时应注意协调抚育措施对各林分因子的影响.
이남경무상사국가삼림공완5개전형림분위대상,분석료불동간벌강도간미경도적차이,건립료미경도여경관요소적관계모형.결과표명:간벌우기시강도간벌능대폭제고각림분미경도;림분밀도、흉경、욱폐도등시영향해지구림내경관질량적주요인자;교호적통투성、교대적평균흉경급수고유리우제고림분미경도,이림분밀도화욱폐도증대회급경관미학질량대래부면영향,진행생태풍경림구건시응주의협조무육조시대각림분인자적영향.
The difference in scenic beauty value of five typical stands in Wuxiangsi National Forest Park of Nanjing City under different thinning intensities was analysed, and then a multivariate linear model of scenic beauty value and landscape element was established. Result indicates that the scenic beauty value can be greatly improved by thinning, especially by high-intensity thinning. Stand density, diameter at breast height, and canopy closure are main factors influencing landscape quality of different stands in the study area. Better optical porosity, larger diameter at breast height and tree height are helpful to improve the scenic beauty value of the stands, while higher stand density and canopy density will be harmful to scenic beauty. Therefore, positive and negative influences of tending measures on stand factors should be taken into account during the construction of scenic forests.