气候变化领域集成服务门户(CCPortal): Landscape scale thermoregulatory costs from sublethal exposure to Deep Water Horizon oil in the double-crested cormorant

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DOI	10.1016/j.marpolbul.2020.110915
	Landscape scale thermoregulatory costs from sublethal exposure to Deep Water Horizon oil in the double-crested cormorant
	Dorr B.S.; Mathewson P.D.; Hanson-Dorr K.C.; Healy K.A.; Horak K.E.; Porter W.
发表日期	2020
ISSN	0025326X
卷号	152
英文摘要	Toxic effects of heavy oiling to wildlife are well known from oil spills, although sublethal oil exposure effects are poorly understood. We used Niche Mapper™, to compute spatially and temporally specific energetic and behavioral impacts of repeated sublethal oil exposure to double-crested cormorants (Phalacrocorax auritus). During winter (October–March) cormorants exposed to 13 g, 39 g, and 65–78 g of oil, had on average a 31%, 59%, and 76% predicted increase in total resting energetic requirements (RMR) compared to unoiled birds, respectively. Increased RMR resulted in a mean (±SD) predicted increase in time spent foraging of 36 (±13) min·d−1. During the breeding season (April–September), cormorants had on average a 29%, 57% and 73% increase in total RMR and the mean predicted increase in time spent foraging was 131 (±49) min·d−1. Thermoregulatory effects of sublethal oil exposure may cause greater impacts to bird populations than is currently understood. © 2020
英文关键词	Bioenergetics modeling; Niche mapper™; Oil toxicity; Thermoregulation
语种	英语
scopus关键词	Biochemistry; Crude oil; Oil spills; Bioenergetics model; Bird populations; Breeding season; Exposure effects; Phalacrocorax auritus; Sublethal exposures; Thermoregulation; Thermoregulatory; Birds; oil; water; bioenergetics; oil spill; pollution exposure; population distribution; seabird; sublethal effect; thermoregulation; toxicity; animal behavior; Article; bird; breeding; controlled study; exposure; flying; foraging; latitude; nonhuman; parameters; Phalacrocorax auritus; resting energetic requirement; resting energy expenditure; sublethal exposure; thermoregulation; wing spreading; animal; bird; food; oil spill; water pollutant; Atlantic Ocean; Gulf of Mexico; Aves; Phalacrocoracidae; Phalacrocorax auritus; Animals; Birds; Food; Petroleum Pollution; Water; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149196
作者单位	U.S. Department of Agriculture, Wildlife Services, National Wildlife Research Center, P.O. Box 6099, Mississippi State, MS 39762, United States; U.S. Fish and Wildlife Service, Natural Resource Damage Assessment Regional Field Office, 341 Greeno Road North, Suite A, Fairhope, AL 36532, United States; U.S. Department of Agriculture, Wildlife Services, National Wildlife Research Center, 4101 LaPorte Ave., Fort Collins, CO 80521, United States; Department of Integrative Biology, University of Wisconsin-Madison, 250 North Mills Street, Madison, WI 53706, United States
推荐引用方式 GB/T 7714	Dorr B.S.,Mathewson P.D.,Hanson-Dorr K.C.,et al. Landscape scale thermoregulatory costs from sublethal exposure to Deep Water Horizon oil in the double-crested cormorant[J],2020,152.
APA	Dorr B.S.,Mathewson P.D.,Hanson-Dorr K.C.,Healy K.A.,Horak K.E.,&Porter W..(2020).Landscape scale thermoregulatory costs from sublethal exposure to Deep Water Horizon oil in the double-crested cormorant.Marine Pollution Bulletin,152.
MLA	Dorr B.S.,et al."Landscape scale thermoregulatory costs from sublethal exposure to Deep Water Horizon oil in the double-crested cormorant".Marine Pollution Bulletin 152(2020).