Global Lake and River Ice Phenology Database, Version 1

The Global Lake and River Ice Phenology Database contains freeze and thaw/breakup dates as well as other descriptive ice cover data for 865 lakes and rivers in the Northern Hemisphere. Of the 542 water bodies that have records longer than 19 years, 370 of them are in North America and 172 are in Eurasia. 249 lakes and rivers have records longer than 50 years, and 66 have records longer than 100 years. A few water bodies have data available prior to 1845. This database, with water bodies distributed around the Northern Hemisphere, allows for the analysis of broad spatial patterns as well as long-term temporal patterns.

全球湖泊与河流冰态物候数据库（Global Lake and River Ice Phenology Database）收录了北半球865个湖泊与河流的封冻、解冻/开河日期及其他冰盖描述性数据。在记录时长超过19年的542个水体中，370个位于北美洲，172个位于欧亚大陆；其中249个湖泊与河流的记录时长超过50年，66个超过100年。部分水体的观测数据可追溯至1845年以前。该数据库覆盖北半球全域分布的水体，可支撑大范围空间格局与长期时间序列格局的相关分析研究。