五台山景区酒店碳排放效率的典范对应分析 |
程占红, 徐娇 |
Canonical correspondence analysis of hotels' carbon emission efficiency in Wutai Mountain scenic area |
Zhanhong CHENG, Jiao XU |
图2 不同酒店碳排放效率类型的CCA排序 |
Fig. 2 The CCA ordination of different types of hotels' carbon emission efficiency |