| Titre : | Estuaries 21(4A) - DEC 1998 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
H. Zimmermann-Timm, Auteur ;
H. Holst, Auteur ;
S. Muller, Auteur
In 1995, an extensive investigation was carried out in the Elbe Estuary in Germany. Special attention was paid to organisms, including bacteria, amoebae, ciliates, flagellates, rotifers, larvae of Dreissena polymorpha, and nematodes, dispersed i[...]
Article
R. J. Uncles, Auteur ;
I. Joint, Auteur ;
J. A. Stephens, Auteur
Data are presented on dissolved oxygen (DO) concentrations and their relationship to salinity, suspended particulate matter (SPM), concentrations, and the turbidity maximum in the Humber-Ouse Estuary, United Kingdom, during summer 1995. Measurem[...]
Article
E. A. Stern, Auteur ;
K. Donato, Auteur ;
K. W. Jones, Auteur ;
N. L. Clesceri, Auteur
Shipping activities in the Port of New York-New Jersey are currently threatened by restrictions on dredging of navigational channels and private berthing areas because of concerns about the environmental effects caused by ocean disposal of the d[...]
Article
U. Tillmann, Auteur ;
K. J. Hesse, Auteur
To assess the importance of heterotrophic microplankton in the Wadden Sea, seasonal distribution and biomass of the main subgroups, that is, heterotrophic dinoflagellates, (separated into thecate and athecate forms), tintinnids, and aloricate ci[...]
Article
C. Rocha, Auteur ;
A. P. Cabral, Auteur
The change in porewater nitrate (NO(2)(-) + NO(3)(-)) concentrations during exposure of intertidal sediment was studied at a fixed location in the Sado estuary, southwest Portugal, in November 1994. In order to follow nitrate concentration and d[...]
Article
W. N. Vant, Auteur ;
M. M. Gibbs, Auteur ;
K. A. Safi, Auteur ;
S. F. Thrush, Auteur
We collated information on the sources and sinks of organic carbon in Manukau Harbour, a shallow temperate estuary. Two contrasting inner harbor regions were considered: the northern region, which is urbanized and receives a major load of sewage[...]
Article
F. Olivier, Auteur ;
C. Retiere, Auteur
Recent evidence has shown that postlarvae and juveniles of the most dominant species of the Abra alba community of the eastern Pale de Seine are able to re-enter the water column after larval settlement and undergo active and/or passive redistri[...]
Article
J. E. E. van Beusekom, Auteur ;
U. H. Brockmann, Auteur
The distribution of dissolved and particle-bound phosphorus (P) was investigated in the Elbe estuary during March 1995. The forms of particulate P were studied with a sequential extraction technique. Organic P dominated particle-bound P in the o[...]
Article
J. Widdows, Auteur ;
M. D. Brinsley, Auteur ;
P. N. Salkeld, Auteur ;
M. Elliott, Auteur
A benthic annular flume for both laboratory and in situ deployment on intertidal mudflats is described. The flume provides a means of quantifying material flux (i.e., biodeposition of suspended particulates, sediment resuspension, nutrients, oxy[...]
Article
P. J. Shaw, Auteur ;
D. A. Purdie, Auteur ;
P. S. De Frietas, Auteur ;
D. P. Rees, Auteur ;
I. Joint, Auteur
Surveys were conducted in April and June 1995 to quantify the uptake of dissolved nutrients in a highly turbid estuary (the Humber, United Kingdom) and to determine the factors controlling nutrient uptake rates. A combination of isotope labellin[...]
Article
B. Eyre, Auteur
Australian estuaries can be classified into five groups on the basis of their hydrology: Mediterranean, Temperate, Transitional, Arid Tropical and Subtropical, and Wet and Dry Tropical and Subtropical. Most Australian estuaries (68%) are wet and[...]
Article
J. E. E. van Beusekom, Auteur ;
V. N. de Jonge, Auteur
From February 1992 until June 1993, the distribution of dissolved and particulate phosphorus and nitrogen was investigated in the Ems estuary at approximately monthly intervals. Nutrient import was quantified from the river load. Nutrient export[...]
Article
K. R. Tenore, Auteur ;
C. Heip, Auteur
Article
W. W. Schroeder, Auteur ;
J. L. W. Cowan, Auteur ;
J. R. Pennock, Auteur ;
S. A. Luker, Auteur ;
W. J. Wiseman, Auteur
Fossil reef deposits of the American oyster, Crassostrea virginica, are a common component of the near surface sediments in the middle and upper reaches of Mobile Bay, northern Gulf of Mexico. Mining of these deposits occurred from 1946 through [...]
Article
J. McManus, Auteur
Sedimentation in estuaries is normally viewed as a continuous process controlled by inputs of fluvial and marine materials, which migrate in response to tidal circulation. Short-term examination yields reproducible and measurable rates of sedime[...]
