WBPHS Traditional Survey Area Population Estimates, 1955-Present

The species or species group Traditional Survey Area stratum estimates from the Waterfowl Breeding Population and Habitat Survey for 1955 to present. There are no...本数据集收录了1955年至今开展的水鸟种群与栖息地繁殖调查（Waterfowl Breeding Population and Habitat Survey）中，传统调查区域分层估计得到的物种种群或类群数据。本次数据集暂无……