POPA- Fisheries Observer Program of the Azores: Marine mammal sightings in the Azores tuna fishery from 1998 on: during navigation or search mode

Name: POPA- Fisheries Observer Program of the Azores: Marine mammal sightings in the Azores tuna fishery from 1998 on: during navigation or search mode
Creator: Institute of Marine Research
Published: 2019-02-08T14:38:55+08:00

GBIF2020-07-29 更新2026-05-27 收录

行业生态监测

鲸类动物观测

数据链接：

https://www.gbif.org/dataset/ce695983-1492-433e-8f79-1f18e2393cf5 数据链接链接失效反馈

官方服务：

资源简介：

Sightings of cetaceans were recorded daily, at 6 different fixed periods (snap shots), when the boat was in navigation or search mode. Sightings were recorded at distances shorter and larger than 300 meters from the boat.

提供机构：

Institute of Marine Research

创建时间：

2019-02-08