Baltic Porpoise Acoustic Surveys 01-02

Original provider: International Fund for Animal Welfare Dataset credits: International Fund for Animal Welfare Abstract: Boat-based acoustic and visual surveys for harbor porpoises (<i>Phocoena phocoena</i>) were conducted during the summers of 2001 and 2002 in order to investigate their distribution and relative abundance in the Baltic Sea, and to compare the results with the adjacent Kiel and Mecklenburg Bights and the Little Belt.原始提供方：国际动物福利基金会（International Fund for Animal Welfare） 数据集贡献方：国际动物福利基金会（International Fund for Animal Welfare） 摘要：2001年与2002年夏季开展了针对港湾鼠海豚（*Phocoena phocoena*）的船载声学与目视调查，旨在探究其在波罗的海的分布及相对丰度，并将调查结果与邻近的基尔湾、梅克伦堡湾及小贝尔特海峡进行对比。