1990—2022年东北地区冰雪旅游资源时空特征及演化

钱红艺, 崔佳

Spatio-temporal characteristics and evolution of ice and snow tourism resources in Northeast China from 1990 to 2022

QIAN Hongyi, CUI Jia

冰川冻土 . 2025, (1): 267 -281 . DOI: 10.7522/j.issn.1000-0240.2025.0021