Whale sightings during POLARSTERN cruise PS144
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/295a5a3a-7d13-5fed-b205-b1fb56b39c25
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Data on whale distribution and abundance in the polar oceans is rather sparse, as implementing the standard surveying method, line-transect surveys, is challenging and costly....
极地海洋中的鲸类分布与丰度数据相当匮乏,原因在于标准调查方法——线样调查法(line-transect surveys)的实施既颇具挑战性,且成本高昂。



