La Tour du Valat

Article

Food Web Structure in a Chesapeake Bay Eelgrass Bed as Determined through Gut Contents and (13)C and (15)N Isotope Analysis

James G. Douglass, Auteur ; J. Emmett Duffy, Auteur ; Elizabeth A. Canuel, Auteur

Dans Estuaries and Coasts (34(4) JUL 2011)

Changes in seagrass food-web structure can shift the competitive balance between seagrass and algae, and may alter the flow of energy from lower trophic levels to commercially important fish and crustaceans. Yet, trophic relationships in many se[...]

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Article

Source-age dynamics of estuarine particulate organic matter using fatty acid delta C-13 and Delta C-14 composition

Hadley A. McIntosh, Auteur ; Ann P. McNichol, Auteur ; Li Xu, Auteur ; Elizabeth A. Canuel, Auteur

Dans Limnology and Oceanography (60(2) MAR 2015)

This study used a multiproxy approach to elucidate the source and age composition of estuarine particulate organic matter (POM) using bulk stable isotopes (C-13(POC)), fatty acid (FA) biomarkers, and compound specific isotopic analyses in surfac[...]

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Article

Sources of Fatty Acids in Sediments of the York River Estuary: Relationships with Physical and Biological Processes

Laura Palomo, Auteur ; Elizabeth A. Canuel, Auteur

Dans Estuaries and Coasts (33(3) MAY 2010)

Fatty acid (FA) composition (neutral FA and phospholipid-linked FA) was examined in surface sediments at two sites of the York River estuary (VA, Chesapeake Bay) with contrasting benthic dynamics, Clay Bank (CB) and Gloucester Point (GP), in ord[...]

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