竞技型滑雪场赛道雪质及其气候变化风险评价——以河北省万龙滑雪场为例

2022年北京冬奥会将在我国举办，比赛项目以雪上项目为主。赛道雪质是雪务工作的核心问题，而目前国内关于竞技型滑雪场赛道雪质研究少有涉及。通过研究以人造雪为主的河北省万龙滑雪场赛道雪质特性，了解我国竞技型雪场目前赛道现状。通过比较，找出与国际雪联要求标准赛道雪质的差距，依据赛道雪质变化特性，提出雪质保持和提升方案，并对影响雪质的要素进行风险评估，以提升我国赛事雪务工作的科研能力和技术水平，为冬奥会成功举办提供科学依据和服务。

Snow quality of the track and climate change risk assessment of competition-typeskiing grounds in China: a case study of Wanlong Ski Resort in Hebei Province

In 2022, the Beijing Winter Olympic Games will be held in China. Snowboarding is most important question. The snow quality of the track is most crucial in the snow work. However, at present, little research work has been done on the snow quality of competition-type snow track in China. By studying the snow quality characteristics of the track of Wanlong Ski Resort in Hebei Province, which is dominated by artificial snow, to understand the current situation of the competition-type skiing grounds in China, and find out the gap with the standard track snow quality required by the International Snow Federation. According to the changing characteristics of snow quality, it is put forward that the scheme of snow quality maintenance and technical improvement, and risk assessment of the factors affecting snow quality. It is necessary to enhance the scientific research capacity and technical level of the snow work in China and provide scientific basis and services for the successful hosting of the Winter Olympic Games.