气候变化领域集成服务门户(CCPortal): Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges

CCPortal

DOI	10.1038/s41467-021-26484-5
	Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges
	Santora J.A.; Rogers T.L.; Cimino M.A.; Sakuma K.M.; Hanson K.D.; Dick E.J.; Jahncke J.; Warzybok P.; Field J.C.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	The COVID-19 pandemic caused unprecedented cancellations of fisheries and ecosystem-assessment surveys, resulting in a recession of observations needed for management and conservation globally. This unavoidable reduction of survey data poses challenges for informing biodiversity and ecosystem functioning, developing future stock assessments of harvested species, and providing strategic advice for ecosystem-based management. We present a diversified framework involving integration of monitoring data with empirical models and simulations to inform ecosystem status within the California Current Large Marine Ecosystem. We augment trawl observations collected from a limited fisheries survey with survey effort reduction simulations, use of seabird diets as indicators of fish abundance, and krill species distribution modeling trained on past observations. This diversified approach allows for evaluation of ecosystem status during data-poor situations, especially during the COVID-19 era. The challenges to ecosystem monitoring imposed by the pandemic may be overcome by preparing for unexpected effort reduction, linking disparate ecosystem indicators, and applying new species modeling techniques. © 2021, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.
语种	英语
scopus关键词	abundance; biodiversity; COVID-19; ecosystem approach; fishery management; marine ecosystem; survey method; California Current; Pacific Ocean; animal; biodiversity; ecosystem; environmental monitoring; environmental protection; epidemiology; factual database; fish; fishery; food chain; isolation and purification; pathogenicity; procedures; statistical model; virology; Animals; Biodiversity; Conservation of Natural Resources; COVID-19; Databases, Factual; Ecosystem; Environmental Monitoring; Fisheries; Fishes; Food Chain; Models, Statistical; SARS-CoV-2
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251309
作者单位	Fisheries Ecology Division, Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Santa Cruz, CA 95060, United States; Department of Applied Math, University of California Santa Cruz, Santa Cruz, CA 95060, United States; Institute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA 95060, United States; Environmental Research Division, Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Monterey, CA 93940, United States; Point Blue Conservation Science, Petaluma, CA 94954, United States
推荐引用方式 GB/T 7714	Santora J.A.,Rogers T.L.,Cimino M.A.,et al. Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges[J],2021,12(1).
APA	Santora J.A..,Rogers T.L..,Cimino M.A..,Sakuma K.M..,Hanson K.D..,...&Field J.C..(2021).Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges.Nature Communications,12(1).
MLA	Santora J.A.,et al."Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges".Nature Communications 12.1(2021).