Citation
Presence and prevalence of microplastics in the water and marine organisms of the Gulf of Santa Elena, Guanacaste, Costa Rica

Material Information

Title:
Presence and prevalence of microplastics in the water and marine organisms of the Gulf of Santa Elena, Guanacaste, Costa Rica
Translated Title:
Presencia y prevalencia de microplásticos en el agua y organismos marinos en el Golfo de Santa Elena, Guanacaste, Costa Rica
Creator:
Headley, Eliot
Publication Date:
Language:
Text in English

Subjects

Subjects / Keywords:
Plastic scrap ( lcsh )
Desechos de plástico ( lcsh )
EAP Fall 2017
EAP Otoño 2017
Costa Rica--Guanacaste--Cuajiniquil
Costa Rica--Guanacaste--Cuajiniquil
Genre:
Reports

Notes

Abstract:
Marine environments are sinks for microplastic pollution. Microplastics are widely dispersed through the world’s Ocean and can be fibrous. Synthetic microfibers shed from clothing, wash into rivers, and eventually into the Ocean. These microplastic pieces can be deleterious to marine organisms and the humans that consume them. My aim was to investigate the presence and prevalence of microplastics in the Gulf of Santa Elena, Costa Rica. Microplastics were collected through a plankton net and through dissection of fish guts from local fishermens’ catch. Microplastics, most of which microfibers, were observed in every plankton net sample and in six of the seven fish samples collected. Calculated from this data, there are about 1.03 microplastics in every 10,000L Gulf of Santa Elena water. ( ,,, )
Abstract:
Los ambientes marinos son sumideros de contaminación por microplásticos. Los microplásticos están ampliamente distribuidos a través de los océanos del mundo y pueden ser fibrosos. Las microfibras sintéticas se desprenden de la ropa, son arrastrados por los ríos y finalmente llegan el océano. Estos pedazos de microplásticos pueden ser perjudiciales para los organismos marinos y los humanos que los consumen. Mi objetivo fue investigar la presencia y prevalencia de microplásticos en el Golfo de Santa Elena, Costa Rica. Se recogieron microplásticos a través de una red de plancton y mediante la disección de las tripas de los peces capturados pescadores locales. Se observaron microplásticos, la mayoría de los cuales fueron microfibras, en cada muestra de red de plancton y en seis de las siete muestras de peces recolectadas. Calculado a partir de estos datos, hay aproximadamente 1.03 microplásticos en cada 10,000L de agua en el Golfo de Santa Elena.
Biographical:
Student affiliation: Department of Environmental Studies and Biology, University of California, Santa Cruz

Record Information

Source Institution:
Monteverde Institute
Holding Location:
Monteverde Institute
Rights Management:
This item is licensed with the Creative Commons Attribution Non-Commercial No Derivative License. This license allows others to download this work and share them with others as long as they mention the author and link back to the author, but they can’t change them in any way or use them commercially.
Resource Identifier:
M39-00644 ( USFLDC DOI )
m39.644 ( USFLDC Handle )

USFLDC Membership

Aggregations:
Tropical Ecology Collection [Monteverde Institute]

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Book

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!"#$%&'(&)(%*+(,'+#)((((((((((((((((((((((((((((((((((((((((( -+#."+/( 0 ( Presence and Prevalence of Microplastics in The Water and Marine Organism s Of The Gulf of Santa Elena Guanacaste, Costa Rica Eliot Headley Department of Environmental Studies and Biology University of California, Santa Cruz EAP Tropical Biology and Conservation, Fall 2017 1 5 December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