Výsledky vyhledávání - "Quentin G. Crowley"

Akademický článek

Wanted Dead or Alive: Skeletal Structure Alteration of Cold-Water Coral Desmophyllum pertusum (Lophelia pertusa) from Anthropogenic Stressors

Autor: Erica Terese Krueger, Janina V. Büscher, David A. Hoey, David Taylor, Peter J. O’Reilly, Quentin G. Crowley

Publikováno v: Oceans, Vol 4, Iss 1, Pp 68-79 (2023)

Ocean acidification (OA) has provoked changes in the carbonate saturation state that may alter the formation and structural biomineralisation of calcium carbonate exoskeletons for marine organisms. Biomineral production in organisms such as cold-wate

Externí odkaz: https://doaj.org/article/a1852d3cf45a4854ae79edc5e1ca24f8

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Akademický článek

A Multi-proxy Provenance Study of Late Carboniferous to Middle Jurassic Sandstones in the Eastern Sverdrup Basin and Its Bearing on Arctic Palaeogeographic Reconstructions

Autor: Michael A. Pointon, Helen Smyth, Jenny E. Omma, Andrew C. Morton, Simon Schneider, Peter Hülse, Stephen J. Rippington, Berta Lopez-Mir, Quentin G. Crowley, Ian Millar, Martin J. Whitehouse, Dirk Frei, Robert A. Scott, Michael J. Flowerdew

Publikováno v: Geosciences, Vol 13, Iss 1, p 10 (2022)

A multi-proxy provenance study of Late Carboniferous to Middle Jurassic sandstones from the eastern Sverdrup Basin was undertaken employing optical petrography and heavy mineral analysis, chemical analysis of apatite, garnet and rutile grains, as wel

Externí odkaz: https://doaj.org/article/ab92a6765c4a4239b5d62795e51c4083

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Akademický článek

Preliminary Results From Detection of Microplastics in Liquid Samples Using Flow Cytometry

Autor: Namrata Kaile, Mathilde Lindivat, Javier Elio, Gunnar Thuestad, Quentin G. Crowley, Ingunn Alne Hoell

Publikováno v: Frontiers in Marine Science, Vol 7 (2020)

Microplastics are globally recognized as contaminants in freshwater and marine aquatic systems. To date there is no universally accepted protocol for isolation and quantification of microplastics from aqueous media. Various methodologies exist, many

Externí odkaz: https://doaj.org/article/77de0a290344457581df1e27d1e77020

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Akademický článek

Multi-scale crystallographic ordering in the cold-water coral Lophelia pertusa

Autor: Vincent Mouchi, Pierre Vonlanthen, Eric P. Verrecchia, Quentin G. Crowley

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)

Abstract Lophelia pertusa is a widespread colonial cold-water coral which can form large three-dimensional habitats for benthic communities. Although it is known to construct an aragonite skeleton with optically opaque and translucent bands, details

Externí odkaz: https://doaj.org/article/ccb336c05dc746e893f0c6c784a1d1bf

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