Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rebecca F. Shipe"'
Publikováno v:
Continental Shelf Research. 60:38-50
Urban runoff and effluent discharge from heavily populated coastal areas can negatively impact water quality, beneficial uses, and coastal ecosystems. The planned release of treated wastewater (i.e. effluent) from the City of Los Angeles Hyperion Was
Autor:
Rebecca F. Shipe, Alina A. Corcoran
Publikováno v:
Estuarine, Coastal and Shelf Science. 94:24-35
Spatial gradients in biomass and community composition have important consequences for ecosystem structure and function. In this study, small-scale inshore–offshore (1–10 km) and vertical (1–50 m) patterns of microphytoplankton biomass and comm
Publikováno v:
Journal of Sea Research. 63:129-142
This study characterized stormwater plume development and associated phytoplankton dynamics in a coastal marine ecosystem through shipboard monitoring. We focused on plumes within Santa Monica Bay, California (USA), a coastal system that is subject t
Publikováno v:
Continental Shelf Research. 28:2584-2593
Despite the increasing occurrence of harmful phytoplankton blooms along the North American west coast, records of phytoplankton populations and related environmental conditions are uncommon. In this study, twice monthly measurements in the upper 50 m
Autor:
Adam B. Kustka, Douglas G. Capone, Sarah R. Cooley, Claire Mahaffey, Ajit Subramaniam, Karin M. Björkman, Sergio A. Sañudo-Wilhelmy, Patricia L. Yager, Edward J. Carpenter, Rebecca F. Shipe, Joseph P. Montoya
Publikováno v:
Proceedings of the National Academy of Sciences. 105:10460-10465
The fresh water discharged by large rivers such as the Amazon is transported hundreds to thousands of kilometers away from the coast by surface plumes. The nutrients delivered by these river plumes contribute to enhanced primary production in the oce
Publikováno v:
Marine Ecology Progress Series. 338:33-45
Large areas of the western tropical Atlantic Ocean are influenced by the Amazon River plume, in which dissolved inorganic nitrogen (DIN) concentrations are low and nutrient N:P and N:Si ratios are lower than elemental ratios typical of phytoplankton.
Autor:
Mark A. Brzezinski, Rebecca F. Shipe
Publikováno v:
Journal of Marine Systems. 42:127-143
The potential for carbon export and the role of siliceous plankton in the cycling of C and N was assessed in natural plankton assemblages in the Santa Barbara Basin, California, by examining uptake rates of inorganic carbon, nitrate and silicic acid.
Autor:
Rebecca F. Shipe, William M. Graham, Alice L. Alldredge, Dorothy K. Pak, Daniel Siegel, Mark A. Brzezinski, Uta Passow
Publikováno v:
Progress in Oceanography. 54:105-127
The relationship between water column processes and sedimentation was investigated using a five year time series of bi-weekly water column measurements and continuous sediment trap collections in the Santa Barbara Basin, California. Conditions during
Autor:
Mark A. Brzezinski, Rebecca F. Shipe
Publikováno v:
Global Biogeochemical Cycles. 15:517-531
A high-resolution data set describing the annual silica cycle between January 1994 and August 1999 in the Santa Barbara Basin (SBB) captures processes and events occurring in both surface and deep basin waters. Increases in biogenic silica (bSi) conc
Autor:
Alice L. Alldredge, Rebecca F. Shipe, Dorothy K. Pak, Mark A. Brzezinski, Uta Passow, Alison E. Murray
Publikováno v:
Continental Shelf Research. 21:327-346
Seasonal changes in the concentration of suspended transparent exopolymer particles (TEP) and flux rates of TEP and other particles at 500m were measured at 2-week intervals at a station in the Santa Barbara Channel between May 1995 and June 1997 in