气候变化领域集成服务门户(CCPortal): Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes; 1850) (Brachyura: Grapsidae)

CCPortal

DOI	10.1016/j.marpolbul.2020.111249
	Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes; 1850) (Brachyura: Grapsidae)
	de Barros M.S.F.; dos Santos Calado T.C.; de Sá Leitão Câmara de Araújo M.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	In this study, we aimed to identify impacts of plastic ingestion by the ecologically important rocky shore crab Pachygrapsus transversus. We sampled individuals from August 2019 to January 2020 in a reef environment and determined their body condition and diet diversity. In order to test our hypothesis that plastic retention in the foregut is able to decrease the condition factor, we compared it between contaminated and non-contaminated individuals. A correlation test of number of ingested plastic fibres against trophic diversity was made to corroborate the hypothesis that plastic ingestion modifies the feeding patterns. Our results demonstrated that contaminated individuals had lower body condition. Also, we confirmed that debris ingestion can influence feeding patterns. These outcomes were probably linked to starvation and nutrient loss effects. We discussed that this crab is a potential sentinel specie for addressing impacts of solid pollution and a candidate for monitoring plastic contamination in reef environments. © 2020 Elsevier Ltd
英文关键词	Contamination; Decapoda; Microplastics; Pollution
语种	英语
scopus关键词	Contamination; Reefs; Body condition; Correlation tests; Debris ingestion; Diet patterns; Nutrient loss; Plastic contamination; Rocky shore; Sentinel species; Chemical contamination; plastic; plastic; condition factor; crab; diet; ingestion rate; lead; plastic waste; pollution monitoring; reef; Article; body constitution; coral reef; crab; dietary pattern; environmental monitoring; ingestion; microplastic pollution; nonhuman; nutrient; Pachygrapsus transversus; plastic waste; starvation; animal; Brachyura; diet; eating; feeding behavior; water pollutant; Brachyura; Decapoda (Crustacea); Grapsidae; Pachygrapsus transversus; Animals; Brachyura; Diet; Eating; Environmental Monitoring; Feeding Behavior; Plastics; 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/148912
作者单位	Laboratórios Integrados de Ciências do Mar e Naturais da Universidade Federal de Alagoas, Setor de Crustáceos, Brazil; Laboratório de Zoologia, Coleção Didática de Zoologia da Universidade de Pernambuco, Brazil
推荐引用方式 GB/T 7714	de Barros M.S.F.,dos Santos Calado T.C.,de Sá Leitão Câmara de Araújo M.. Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes; 1850) (Brachyura: Grapsidae)[J],2020,156.
APA	de Barros M.S.F.,dos Santos Calado T.C.,&de Sá Leitão Câmara de Araújo M..(2020).Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes; 1850) (Brachyura: Grapsidae).Marine Pollution Bulletin,156.
MLA	de Barros M.S.F.,et al."Plastic ingestion lead to reduced body condition and modified diet patterns in the rocky shore crab Pachygrapsus transversus (Gibbes; 1850) (Brachyura: Grapsidae)".Marine Pollution Bulletin 156(2020).