Mediterranean seabird surveys 99/00/02
收藏DataCite Commons2025-10-07 更新2026-05-04 收录
下载链接：
https://seamap.env.duke.edu/dataset/334
下载链接
链接失效反馈官方服务：
资源简介：
Original provider:
Mediterranean Institute for Advanced Studies (IMEDEA)
Dataset credits:
Institut de Ciències del Mar, CMIMA (CSIC), Barcelona, Spain
Abstract:
Replicate springtime (May - June) vessel-based surveys in the western Mediterranean during standardized trawl surveys of the Spanish continental shelf and slope over three years (1999, 2000, 2002), provide broad-scale information on seabird distributions from the Strait of Gibraltar to Cape Creus.<br><br>
All observations were made by the same observer (Jose Maria Arcos) during 1999, 2000, and 2002 using standardized strip-transect techniques (Tasker et al. 1984) with specific adaptations to the study area. A 300 m strip-width transect band was used, counting at both sides of the vessel (i.e., surveying a 600 m band) when the conditions (light and wind) were appropriate. Snap-shot counts for flying birds were used. All birds observed during the surveys were recorded and aggregated into 10-minute bins.
提供机构：
OBIS-SEAMAP
创建时间：
2025-07-31
