Controls on eDNA movement in streams: Transport, Retention, and Resuspension

Abstract Advances in detection of genetic material from species in aquatic ecosystems, including environmental DNA (eDNA), have improved species monitoring and management. eDNA from target species can readily move in streams and rivers and the goal is to measure it, and with that infer where and how...

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Autores principales:	Arial J. Shogren, Jennifer L. Tank, Elizabeth Andruszkiewicz, Brett Olds, Andrew R. Mahon, Christopher L. Jerde, Diogo Bolster
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/4d8f8032b7134ee79ece8c83182de85c
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spelling	oai:doaj.org-article:4d8f8032b7134ee79ece8c83182de85c2021-12-02T11:53:14ZControls on eDNA movement in streams: Transport, Retention, and Resuspension10.1038/s41598-017-05223-12045-2322https://doaj.org/article/4d8f8032b7134ee79ece8c83182de85c2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-05223-1https://doaj.org/toc/2045-2322Abstract Advances in detection of genetic material from species in aquatic ecosystems, including environmental DNA (eDNA), have improved species monitoring and management. eDNA from target species can readily move in streams and rivers and the goal is to measure it, and with that infer where and how abundant species are, adding great value to delimiting species invasions, monitoring and protecting rare species, and estimating biodiversity. To date, we lack an integrated framework that identifies environmental factors that control eDNA movement in realistic, complex, and heterogeneous flowing waters. To this end, using an empirical approach and a simple conceptual model, we propose a framework of how eDNA is transported, retained, and resuspended in stream systems. Such an understanding of eDNA dispersal in streams will be essential for designing optimized sampling protocols and subsequently estimating biomass or organismal abundance. We also discuss guiding principles for more effective use of eDNA methods, highlighting the necessity of understanding these parameters for use in future predictive modeling of eDNA transport.Arial J. ShogrenJennifer L. TankElizabeth AndruszkiewiczBrett OldsAndrew R. MahonChristopher L. JerdeDiogo BolsterNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Arial J. Shogren Jennifer L. Tank Elizabeth Andruszkiewicz Brett Olds Andrew R. Mahon Christopher L. Jerde Diogo Bolster Controls on eDNA movement in streams: Transport, Retention, and Resuspension
description	Abstract Advances in detection of genetic material from species in aquatic ecosystems, including environmental DNA (eDNA), have improved species monitoring and management. eDNA from target species can readily move in streams and rivers and the goal is to measure it, and with that infer where and how abundant species are, adding great value to delimiting species invasions, monitoring and protecting rare species, and estimating biodiversity. To date, we lack an integrated framework that identifies environmental factors that control eDNA movement in realistic, complex, and heterogeneous flowing waters. To this end, using an empirical approach and a simple conceptual model, we propose a framework of how eDNA is transported, retained, and resuspended in stream systems. Such an understanding of eDNA dispersal in streams will be essential for designing optimized sampling protocols and subsequently estimating biomass or organismal abundance. We also discuss guiding principles for more effective use of eDNA methods, highlighting the necessity of understanding these parameters for use in future predictive modeling of eDNA transport.
format	article
author	Arial J. Shogren Jennifer L. Tank Elizabeth Andruszkiewicz Brett Olds Andrew R. Mahon Christopher L. Jerde Diogo Bolster
author_facet	Arial J. Shogren Jennifer L. Tank Elizabeth Andruszkiewicz Brett Olds Andrew R. Mahon Christopher L. Jerde Diogo Bolster
author_sort	Arial J. Shogren
title	Controls on eDNA movement in streams: Transport, Retention, and Resuspension
title_short	Controls on eDNA movement in streams: Transport, Retention, and Resuspension
title_full	Controls on eDNA movement in streams: Transport, Retention, and Resuspension
title_fullStr	Controls on eDNA movement in streams: Transport, Retention, and Resuspension
title_full_unstemmed	Controls on eDNA movement in streams: Transport, Retention, and Resuspension
title_sort	controls on edna movement in streams: transport, retention, and resuspension
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/4d8f8032b7134ee79ece8c83182de85c
work_keys_str_mv	AT arialjshogren controlsonednamovementinstreamstransportretentionandresuspension AT jenniferltank controlsonednamovementinstreamstransportretentionandresuspension AT elizabethandruszkiewicz controlsonednamovementinstreamstransportretentionandresuspension AT brettolds controlsonednamovementinstreamstransportretentionandresuspension AT andrewrmahon controlsonednamovementinstreamstransportretentionandresuspension AT christopherljerde controlsonednamovementinstreamstransportretentionandresuspension AT diogobolster controlsonednamovementinstreamstransportretentionandresuspension
_version_	1718394804518256640

Controls on eDNA movement in streams: Transport, Retention, and Resuspension

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