中文摘要：

应用心理物理学方法，对新疆喀纳斯旅游区15处主要景点进行了林外景观美景度评价，并采用数量化理论I建立了景观美景度与构景要素之间的数量化回归模型。评价结果显示，喀纳斯旅游区月亮湾、观鱼亭、卧龙湾等景点的林外景观美景度相对较高，花楸谷、喀纳斯村、总库等少数景点的林外景观美景度相对较低。建模结果表明，影响喀纳斯旅游区主要景点林外景观美景度的关键构景要素有景观整体组合状况、森林盖度、对比度、人为活动影响和水体状况，其中景观整体组合状况对景观美景度的影响率相对最大，水体状况影响率相对最小。

英文摘要：

The psychophysics method was used to estimate out-forest scenic beauty of 15 primary attractions in Kanas tourism district, and the quantification regression model was established between scenic beauty and building scenic elements using quantification theory I. The estimation results show：out-forest scenic beauty of ＂Moon bay＂,＂Watching fishes pavilion＂, and ＂Wo-long bay＂ are higher; and out-forest scenic beauty of ＂Hua-qiu valley＂,＂Kanas village＂, and ＂Zong-ku＂ are lower. The model shows： the key building scenic factors, forest coverage, human activities and water status have the greatest influence On the out-forest scenic beauty of the primary attractions in Kanas tourism district. Among these factors,holistic landscape structure has the max influence on the scenic beauty,and water status has the min influence on the scenic beauty.