气候变化领域集成服务门户(CCPortal): Neonicotinoids disrupt aquatic food webs and decrease fishery yields

CCPortal

DOI	10.1126/science.aax3442
	Neonicotinoids disrupt aquatic food webs and decrease fishery yields
	Yamamuro M.; Komuro T.; Kamiya H.; Kato T.; Hasegawa H.; Kameda Y.
发表日期	2019
ISSN	0036-8075
起始页码	620
结束页码	623
卷号	366 期号:6465
英文摘要	Invertebrate declines are widespread in terrestrial ecosystems, and pesticide use is often cited as a causal factor. Here, we report that aquatic systems are threatened by the high toxicity and persistence of neonicotinoid insecticides. These effects cascade to higher trophic levels by altering food web structure and dynamics, affecting higher-level consumers. Using data on zooplankton, water quality, and annual fishery yields of eel and smelt, we show that neonicotinoid application to watersheds since 1993 coincided with an 83% decrease in average zooplankton biomass in spring, causing the smelt harvest to collapse from 240 to 22 tons in Lake Shinji, Shimane Prefecture, Japan. This disruption likely also occurs elsewhere, as neonicotinoids are currently the most widely used class of insecticides globally. © 2019 American Association for the Advancement of Science. All rights reserved.
英文关键词	clothianidin; imidacloprid; neonicotinoid; thiamethoxam; insecticide; neonicotinoid; aquatic ecosystem; biomass; community dynamics; community structure; fishery; food web; invertebrate; neonicotinoid pesticide; terrestrial ecosystem; trophic cascade; trophic level; zooplankton; aquatic species; Article; biomass; consumer; dynamics; ecotoxicity; eel; fish; fishery; food web; harvest; Hypomesus nipponensis; Japan; nonhuman; population density; priority journal; spring; trophic cascade; trophic level; water quality; watershed; zooplankton; animal; aquatic species; drug effect; ecosystem; fish; food chain; invertebrate; lake; Osmeriformes; population dynamics; Chugoku; Honshu; Japan; Lake Shinji; Shimane; Invertebrata; Animals; Aquatic Organisms; Biomass; Ecosystem; Eels; Fisheries; Fishes; Food Chain; Insecticides; Invertebrates; Japan; Lakes; Neonicotinoids; Osmeriformes; Population Dynamics; Water Quality; Zooplankton
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/246082
作者单位	Institute of Geology and Geoinformation, Geological Survey of Japan (GSJ), AIST, Central 7, Higashi 1-1-1, Tsukuba, Ibaraki 305-8567, Japan; Graduate School of Frontier Science, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8563, Japan; Shimane Prefectural Institute of Public Health and Environmental Science, Nishihamasadacho, Matsue, 690-0012, Japan; Nagoya City Institute for Environmental Sciences, 5-16-8 Toyota, Minamiku, Nagoya, Aichi, 457-0841, Japan; Creative Engineering Department of Civil and Environment Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino,, Chiba 275-0016, Japan
推荐引用方式 GB/T 7714	Yamamuro M.,Komuro T.,Kamiya H.,et al. Neonicotinoids disrupt aquatic food webs and decrease fishery yields[J],2019,366(6465).
APA	Yamamuro M.,Komuro T.,Kamiya H.,Kato T.,Hasegawa H.,&Kameda Y..(2019).Neonicotinoids disrupt aquatic food webs and decrease fishery yields.Science,366(6465).
MLA	Yamamuro M.,et al."Neonicotinoids disrupt aquatic food webs and decrease fishery yields".Science 366.6465(2019).