Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018GL081603 |
Forage Species Swarm in Response to Coastal Upwelling | |
Benoit-Bird, Kelly J.; Waluk, Chad M.; Ryan, John P. | |
2019-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
![]() |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:3页码:1537-1546 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | We observed the distribution and identity of forage species to infer behavioral changes in response to intraseasonal variation in the coastal upwelling ecosystem of Monterey Bay, California. While the biomass of forage species remained comparable, the small-scale distribution of krill and anchovies was strongly affected by upwelling conditions. When regional upwelling influences were strong in the Bay, both species formed numerous discrete swarms and schools. During relaxation, both species were more diffusely distributed. Rather than gross changes in spatial distribution, a process that could take a long time for these relatively small animals, forage species responded to the short time scale dynamics that occur between days in the upwelling season with changes in their aggregative behavior. The behavioral responses observed highlight the need to study within-season dynamics in upwelling systems in addition to their cumulative influence in order to understand the ecological processes of these productive systems. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462072800047 |
WOS关键词 | CALIFORNIA CURRENT ; NORTHERN CALIFORNIA ; EUPHAUSIA-PACIFICA ; TARGET STRENGTH ; CENTRAL OREGON ; OCEAN ; KRILL ; INDICATORS ; COMMUNITY ; TEMPERATURE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/181373 |
专题 | 气候变化 |
作者单位 | Monterey Bay Aquarium Res Inst, Moss Landing, CA 95039 USA |
推荐引用方式 GB/T 7714 | Benoit-Bird, Kelly J.,Waluk, Chad M.,Ryan, John P.. Forage Species Swarm in Response to Coastal Upwelling[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(3):1537-1546. |
APA | Benoit-Bird, Kelly J.,Waluk, Chad M.,&Ryan, John P..(2019).Forage Species Swarm in Response to Coastal Upwelling.GEOPHYSICAL RESEARCH LETTERS,46(3),1537-1546. |
MLA | Benoit-Bird, Kelly J.,et al."Forage Species Swarm in Response to Coastal Upwelling".GEOPHYSICAL RESEARCH LETTERS 46.3(2019):1537-1546. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论