张家界国家森林公园金鞭溪天然石材景观效果评价

Evaluation of landscape effect on natural stone materials from Jinbian stream of Zhangjiajie National Forest Park

采用层次分析法,以个体美、整体美、自然美、意境美4个因子作为准则层,以形态、色泽、纹理等16个因子作为指标层,建立张家界国家森林公园金鞭溪天然石材景观效果评价体系模型。评价结果表明:准则层各指标的权重从大到小依次为自然美(0.650 3)、整体美(0.233 7)、意境美(0.067 5)、个体美(0.048 5);层次单排序中,生态性和自然性的权重(分别为0.409 2、0.266 1)较高;层次总排序中,生态性和自然性的权重(分别为0.356 2、0.231 7)也较高;综合评价结果表明,驳岸景观的效果好,特置和挡土墙的景观效果较差。

Analytic hierarchy process （AHP） was employed to develop a systematic evaluation model of landscape effects on natural stone materials from Jinbian stream of Zhangjiajie National Forest Park. It would be criteria layer（CL） and indicator layer（IL）. CL included four factors, individual beauty, integral beauty, natural beauty and imaginable beauty. IL taken 16 factors, such as shape, color, texture, etc, as index, respectively. The results shown that the weights of CL factors were correlated to their importance as natural beauty （0.650 3）, integral beauty （0.233 7）, imaginable beauty （0.067 5）, individual beauty （0.048 5）, and the weights of ecology and natural were higher for both single level sequencing （0.409 2, 0.266 1） and comprehensive level sequencing （0.356 2, 0.231 7）. The overall evaluation had been concluded that it would be better for the natural stones from Jinbian stream to use as stone materials of water-front scenery for visual view effects than to use for the wall or others.