气候变化领域集成服务门户(CCPortal): Interactive effects of extreme temperature and a widespread coastal metal contaminant reduce the fitness of a common tropical copepod across generations

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DOI	10.1016/j.marpolbul.2020.111509
	Interactive effects of extreme temperature and a widespread coastal metal contaminant reduce the fitness of a common tropical copepod across generations
	Dinh K.V.; Nguyen Q.T.T.; Vo T.-M.-C.; Bui T.B.; Dao T.-S.; Tran D.M.; Doan N.X.; Truong T.S.H.; Wisz M.S.; Nielsen T.G.; Vu M.T.T.; Le M.-H.
发表日期	2020
ISSN	0025326X
卷号	159
英文摘要	Tropical coastal areas are increasingly exposed to temperature extremes from marine heatwaves and contaminants from anthropogenic activities. The interactive effects of these environmental changes on marine life are understudied. We investigated the direct and cross-generational effects of copper (Cu) on F0 and F1 generations of the common tropical copepod Pseudodiaptomus annandalei under extreme temperatures (30 and 34 °C). In F0, Cu exposure reduced survival and nauplii production; these patterns were more pronounced at 34 °C and in females. F0 Copepods produced more faecal pellets at 34 °C than 30 °C, indicating a higher energetic demand. In F1, the number of F1 adults was lower in Cu–F0 and at 34 °C. Cu-exposed F0 produced larger adult F1, while exposure to 34 °C resulted in smaller adult F1. Our results show that tropical copepods are highly vulnerable to the interactive effects of contaminants and extreme temperatures. © 2020 Elsevier Ltd
英文关键词	Carryover effect; Contaminants; Copepod fitness; Cumulative impact; Marine heatwave; Multiple stressors
语种	英语
scopus关键词	Tropics; Anthropogenic activity; Coastal area; Environmental change; Extreme temperatures; Faecal pellet; Interactive effect; Metal contaminants; Temperature extremes; Marine pollution; copper; copper; metal; coastal zone; copper; crustacean; fitness; high temperature; marine pollution; survival; temperature effect; tropical environment; vulnerability; adult; animal experiment; Article; coastal waters; controlled study; copepod; energy transfer; environmental exposure; feces; female; fitness; high temperature; nauplius (larva); nonhuman; Pseudodiaptomus annandalei; survival; water contamination; animal; temperature; water pollutant; Copepoda; Pseudodiaptomus annandalei; Animals; Copepoda; Copper; Female; Metals; Temperature; 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/148657
作者单位	Cam Ranh Centre for Tropical Marine Research and Aquaculture, Institute of Aquaculture, Nha Trang University, No 2 Nguyen Dinh Chieu Street, Nha Trang City, Viet Nam; Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam; Institute for Environment and Resources, Vietnam National University – Hochiminh City, 142 To Hien Thanh St., Dist. 10, Hochiminh City, Viet Nam; Hochiminh City University of Technology, VNU – HCM, Hochiminh City, Viet Nam; Institute of Oceanography, VAST, 01 Cau Da street, Nha Trang City, Viet Nam; World Maritime University, Fiskehamnsgatan 1, Malmö, Sweden; National Institute of Aquatic Resources, Technical University of Denmark, Denmark
推荐引用方式 GB/T 7714	Dinh K.V.,Nguyen Q.T.T.,Vo T.-M.-C.,et al. Interactive effects of extreme temperature and a widespread coastal metal contaminant reduce the fitness of a common tropical copepod across generations[J],2020,159.
APA	Dinh K.V..,Nguyen Q.T.T..,Vo T.-M.-C..,Bui T.B..,Dao T.-S..,...&Le M.-H..(2020).Interactive effects of extreme temperature and a widespread coastal metal contaminant reduce the fitness of a common tropical copepod across generations.Marine Pollution Bulletin,159.
MLA	Dinh K.V.,et al."Interactive effects of extreme temperature and a widespread coastal metal contaminant reduce the fitness of a common tropical copepod across generations".Marine Pollution Bulletin 159(2020).