干旱区生态环境知识资源中心(Arid): Effects of increased temperature, drought, and an insecticide on freshwater zooplankton communities

Arid

DOI	10.1002/etc.4304
	Effects of increased temperature, drought, and an insecticide on freshwater zooplankton communities
	Arenas-Sanchez, Alba 1; Lopez-Heras, Isabel 1; Nozal, Leonor 1,2; Vighi, Marco 1; Rico, Andreu 1
通讯作者	Arenas-Sanchez, Alba
来源期刊	ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
ISSN	0730-7268
EISSN	1552-8618
出版年	2019
卷号	38 期号:2 页码:396-411
英文摘要	In the present study we performed a microcosm experiment to assess the effects of the insecticide lufenuron on zooplankton communities exposed to increased temperature and drought in (semi-)arid regions. The experiment consisted of 3 environmental scenarios, assessed in 2 parts. Firstly, we assessed how water temperature (20 and 28 degrees C) affects the sensitivity and resilience of the zooplankton community to lufenuron. Secondly, we investigated the influence of drought on the structure of the zooplankton community at a high water temperature (28 degrees C) and evaluated its possible interaction with lufenuron. The results show that the community exposed to lufenuron at 28 degrees C had a faster lufenuron-related response and recovery than the community at 20 degrees C. The combined effects of lufenuron and temperature resulted in a synergistic effect on some taxa (Daphnia sp., Cyclopoida, and Copepoda nauplii). The tested zooplankton community had a high resilience to drought, although some particular taxa were severely affected after desiccation (Calanoida). Interactions between drought and lufenuron were not statistically significant. However, rewetting after desiccation contributed to lufenuron remobilization from sediments and resulted in a slight Cyclopoida population decline at high exposure concentrations. The study shows how environmental conditions related to global change in (semi-)arid regions may influence chemical fate and the vulnerability of zooplankton communities to chemical stress. Environ Toxicol Chem 2019;38:396-411. (c) 2018 SETAC
英文关键词	Climate change Water scarcity Microcosms Multiple stressors Pesticides Population-level effects
类型	Article
语种	英语
国家	Spain
收录类别	SCI-E
WOS记录号	WOS:000457470000013
WOS关键词	ECOLOGICAL QUALITY ; CLIMATE-CHANGE ; RESPONSES ; TOXICITY ; SEDIMENT ; CHLORPYRIFOS ; ECOSYSTEMS ; MICROCOSMS ; SCARCITY ; BIODIVERSITY
WOS类目	Environmental Sciences ; Toxicology
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215554
作者单位	1.Univ Alcala De Henares, IMDEA Water Inst, Sci & Technol Campus, Madrid, Spain; 2.Univ Alcala De Henares, Ctr Appl Chem & Biotechnol, Madrid, Spain
推荐引用方式 GB/T 7714	Arenas-Sanchez, Alba,Lopez-Heras, Isabel,Nozal, Leonor,et al. Effects of increased temperature, drought, and an insecticide on freshwater zooplankton communities[J],2019,38(2):396-411.
APA	Arenas-Sanchez, Alba,Lopez-Heras, Isabel,Nozal, Leonor,Vighi, Marco,&Rico, Andreu.(2019).Effects of increased temperature, drought, and an insecticide on freshwater zooplankton communities.ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY,38(2),396-411.
MLA	Arenas-Sanchez, Alba,et al."Effects of increased temperature, drought, and an insecticide on freshwater zooplankton communities".ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 38.2(2019):396-411.