نتایج جستجو برای: corophium volutator pallas

تعداد نتایج: 1345  

Journal: :Environmental toxicology and chemistry 2001
C T Moermond J Tijink A P van Wezel A A Koelmans

Changing environmental conditions may influence the fate and bioavailability of lanthanides (part of the rare earth elements [Ln]) in estuaries. The aim of this study was to quantify the variation in estuarine lanthanide solid/water distribution, speciation, and bioaccumulation. The latter was studied in the amphipod Corophium volutator under field and laboratory conditions. Calculations with t...

Journal: :Proceedings. Biological sciences 2007
Kirstie E Dyson Mark T Bulling Martin Solan Gema Hernandez-Milian David G Raffaelli Piran C L White David M Paterson

Despite the complexity of natural systems, heterogeneity caused by the fragmentation of habitats has seldom been considered when investigating ecosystem processes. Empirical approaches that have included the influence of heterogeneity tend to be biased towards terrestrial habitats; yet marine systems offer opportunities by virtue of their relative ease of manipulation, rapid response times and ...

2003
Emma C. Defew Trevor J. Tolhurst David M. Paterson

The factors that influence the sediment stability and the transport of estuarine mudflats are not yet fully understood but knowledge of them is essential in coastal engineering applications and pollution ecology studies. The suggestion that variation in predictive models of sediment stability might be due to site-specific characteristics is investigated using data from four estuarine mudflats (...

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