| Titre : | Estuaries 26(3) - JUN 2003 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
S. L. H. Teo, Auteur ;
K. W. Able, Auteur
The mummichog, Fundulus heteroclitus, is one of the most abundant macrofaunal components of salt marsh ecosystems along the east coast of the United States. During April-November 1998, we determined the habitat use and movement patterns of young[...]
Article
E. Kristensen, Auteur ;
K. D. Kristiansen, Auteur ;
M. H. Jensen, Auteur
The influence of bottom water anoxia on manganese (Mn), iron (Fe), and sulfur (S) biogeochemistry was examined in defaunated sandy sediment from Kaerby Fed, Denmark, under controlled laboratory incubations. The initial narrow peaks and steep gra[...]
Article
P. Westman, Auteur ;
J. Borgendahl, Auteur ;
T. S. Bianchi, Auteur ;
N. H. Chen, Auteur
This study corroborates the hypothesis that nitrogen-fixing cyanobacteria have probably occurred as an important component of the phytoplankton community in the Baltic Sea at least since brackish water conditions were initiated 8,500 (14)C yr BP[...]
Article
A. Pusceddu, Auteur ;
A. Dell'Anno, Auteur ;
R. Danovaro, Auteur ;
E. Manini, Auteur ;
G. Sara, Auteur ;
M. Fabiano, Auteur
In order to classify the trophic state of detritus sink systems, instead of the conventional indicators based on inorganic nutrient availability and algal biomass and productivity in the water column, we used new biochemical descriptors based on[...]
Article
G. S. Ehlinger, Auteur ;
R. A. Tankersley, Auteur ;
M. B. Bush, Auteur
Estuarine species with wide geographic distributions often experience tidal regimes that vary significantly throughout their range. Plasticity in behaviors associated with the tide is expected to enable synchronization with local tides. The Amer[...]
Article
C. G. De Francesco, Auteur ;
F. I. Isla, Auteur
This study examined the environmental factors influencing the distribution and abundance of hydrobiid snails in two estuaries on the northeastern coast of Argentina in a coastal lagoon (Mar Chiquita, 37degrees40'S, 57degrees20'W) and a partially[...]
Article
J. C. Bintz, Auteur ;
S. W. Nixon, Auteur ;
B. A. Buckley, Auteur ;
S. L. Granger, Auteur
We investigated the independent and interactive effects of nutrient loading and summer water temperature on phytoplankton, drift macroalgae, and eelgrass (Zostera marina) in a coastal lagoon mesocosm experiment conducted from May through August [...]
Article
J. M. F. Nogueira, Auteur ;
B. Simplicio, Auteur ;
M. H. Florencio, Auteur ;
A. M. M. Bettencourt, Auteur
Concentrations of tributyltin in sediments from 9 selected stations located in the upper Tagus River estuary nature reserve, Portugal, were determined. Tributyltin (TBT) concentrations in the sediments ranged from 5 to 35 ng g(-1) on a dry weigh[...]
Article
J. D. Toft, Auteur ;
C. A. Simenstad, Auteur ;
J. R. Cordell, Auteur ;
L. F. Grimaldo, Auteur
The South American floating aquatic plant water hyacinth (Eichhornia crassipes) has a history of worldwide invasions, including a 1904 introduction into the Sacramento-San Joaquin Delta, California. The native pennywort (Hydrocotyle umbellata) o[...]
