Spring leaf and bloom index dates (1880-2013) and migratory bird flyways

Name: Spring leaf and bloom index dates (1880-2013) and migratory bird flyways
Creator: Department of the Interior
Published: 2026-01-17T10:45:29+08:00

data.gov2026-01-17 收录

植物物候监测

气候变化生态响应

数据链接：

https://catalog.data.gov/dataset/spring-leaf-and-bloom-index-dates-1880-2013-and-migratory-bird-flyways-a6ae9 数据链接链接失效反馈

官方服务：

资源简介：

Historical values for the Extended Spring Index (SI-x) of First Leaf. Each pixel is assigned a day of year value for the First Leaf Index. The Extended Spring Indices...

提供机构：

Department of the Interior

Spring leaf and bloom index dates (1880-2013) and migratory bird flyways

资源简介：

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