Tidal stream transport of weakfish larvae in Delaware Bay, USA

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منابع مشابه

Delaware Bay

Estuary Ecosystem, the second largest estuary in North America and home to hundreds of species of ecological, commercial, and recreational value. Unlike other estuaries in the Mid-Atlantic, the Delaware estuary’s tide range is greater than the ocean tide range, generally about 2 meters. Beaches account for 52 percent of the bay’s shore, with marsh and eroding peat accounting for most of the rem...

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Explaining advection: do larval bay anchovy (Anchoa mitchilli) show selective tidal-stream transport?

Bay anchovy (Anchoa mitchilli) have been reported in several systems to display net up-estuary larval movements, against the mean flow. However, the means by which such transport occurs is poorly understood. We address how estuarine circulation and larval behaviors serve to transport larvae of the bay anchovy. In two successive summer seasons, we conducted multiple near-synoptic samples of larv...

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Tidal Utilization of Nekton in Delaware Bay Restored and Reference Intertidal Salt Marsh Creeks

Large-scale marsh restoration efforts were conducted to restore normal salt marsh structure and function to degraded marshes (i.e., former salt hay farms) in the mesohaline lower Delaware Bay. While nekton response has been previously evaluated for the marsh surface and subtidal creeks in these marshes, little effort has been focused on intertidal creeks. Nekton response in intertidal creeks wa...

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Modeling the Dispersal of Eastern Oyster (Crassostrea virginica) larvae in Delaware Bay

The interactions of circulation and growth processes in determining the horizontal distribution of eastern oyster (Crassostrea virginica) larvae in the Delaware Bay estuary were investigated with a coupled circulation-individual-based larvae model that used environmental conditions from the spawning seasons (mid-June to mid-September) of 1984, 1985, 1986, 2000, and 2001. Particles, representing...

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Distribution of cytochrome P4501A1-inducing chemicals in sediments of the Delaware River-Bay system, USA.

The Delaware River-Bay system, USA, was the subject of a study by the National Oceanic and Atmospheric Administration that involved chemical and biological analyses, including the use of the biomarker P450 human reporter gene system (HRGS) to document the occurrence and distribution of cytochrome P450 (CYP) 1A1-inducing compounds. Sediment extracts from 81 locations along the Delaware River, De...

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ژورنال

عنوان ژورنال: Marine Ecology Progress Series

سال: 1994

ISSN: 0171-8630,1616-1599

DOI: 10.3354/meps110105