SWFSC Marine Mammal Survey, CSCAPE 2005, Cruise 1628

Original provider:
NOAA Southwest Fisheries Science Center (SWFSC)

Dataset credits:
NOAA Southwest Fisheries Science Center (SWFSC)

Abstract:
CSCAPE (Collaborative Survey of Cetacean Abundance and the Pelagic Ecosystem) 2005 was a shipboard survey conducted aboard the NOAA ships <i>David Starr Jordan</i> and <i>McArthur II</i> to assess marine mammals and their ecosystem off the U.S. West Coast. It was designed to survey waters off California, Oregon and Washington from the coast to 300 nmi (556 km) offshore, and to provide additional fine-scale coverage within four of the five
West Coast National Marine Sanctuaries (NMS). This dataset provides the time-date and geographical coordinates, by species/stock, of all cetaceans detected during the survey, as well as the daily and intra-daily start and end points of the line-transect survey by the NOAA Ship <i>David Starr Jordan</i>.

Purpose:
The primary purpose of the survey was to assess the abundance and distribution of marine mammals and seabirds, and to characterize the pelagic ecosystem within the National Marine Sanctuaries and in the ecological context of the broader California Current region.

Supplemental information:
[2021-04-13] Updated with additional attributes.

SWFSC MMTD Cruise Number: 1628
Perpendicular distance will be released upon permission by the contributor. Please contact the contributor if needed.

Attribute descriptions for effort data:
dist: Length of the segment (km)
Mode: Effort mode type (C &#61; closing mode; P &#61; passing mode)

原始提供方：
NOAA西南渔业科学中心（SWFSC）

数据集贡献：
NOAA西南渔业科学中心（SWFSC）

摘要：
CSCAPE（鲸类丰度和浮游生态系统协同调查）2005是一项在NOAA船只《大卫·斯塔·乔丹》号和《麦克阿瑟II》号上进行的船载调查，旨在评估美国西海岸的海洋哺乳动物及其生态系统。该调查旨在对加利福尼亚州、俄勒冈州和华盛顿州沿海至300海里（556公里）外的水域进行考察，并在五个西海岸国家海洋保护区（NMS）中的四个区域提供额外的精细尺度覆盖。本数据集提供了在调查期间检测到的所有鲸类的日期时间及地理坐标，以及NOAA《大卫·斯塔·乔丹》号船只进行的线形轨迹调查的每日及日内起始和结束点。

目的：
调查的主要目的是评估海洋哺乳动物和海鸟的丰度和分布，并描述国家海洋保护区及更广泛的加利福尼亚洋流区域的浮游生态系统。

补充信息：
[2021-04-13] 更新了附加属性。
SWFSC MMTD航次编号：1628
垂直距离将在获得贡献者许可后发布。如需，请联系贡献者。

努力数据属性描述：
dist：段落长度（千米）
Mode：努力模式类型（C = 封闭模式；P = 通过模式）