| Titre : | Estuaries 22(3A) - SEP 1999 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
G. D. Williams, Auteur ;
J. B. Zedler, Auteur
This study evaluated the use by fish of restored tidal wetlands and identified links between fish species composition and habitat characteristics. We compared the attributes of natural and constructed channel habitats in Sweetwater Marsh Nationa[...]
Article
V. T. Breslin, Auteur ;
S. A. Sanudo-Wilhelmy, Auteur
Eighteen sediment samples and six water-column samples were collected in a small (6 km(2)), coastal embayment (Port Jefferson Harbor, New York) to define a high-resolution spatial distribution of metals and to elucidate sources of contaminants t[...]
Article
H. Coops, Auteur ;
N. Geilen, Auteur ;
G. Van Der Velde, Auteur
The relationship between hydrological conditions and riparian helophyte vegetation was studied in two freshwater estuaries that differed in tidal regulation in order to assess the effects of large-scale hydrological regulation on the fringe vege[...]
Article
Z. Shi, Auteur ;
L. F. Ren, Auteur ;
L. J. Hamilton, Auteur
Vertical profiles of suspended fine sediment concentration, tidal current velocity, and salinity were measured in May 1994 in the Changjiang Estuary. High resolution concentration profiles were obtained by using a 0.5-MHz acoustic suspended sedi[...]
Article
E. Breuer, Auteur ;
S. A. Sanudo-Wilhelmy, Auteur ;
R. C. Aller, Auteur
This study was designed to establish the distributions of trace metals (Cd, Co, Cu, Ni, Pb, and Zn), dissolved organic carbon (DOC), and inorganic nutrients (PO(4) and H(4)SiO(4)) in the water column of the small, relatively pristine Peconic Riv[...]
Article
J. P. Chanton, Auteur
To characterize the isotopic composition of organisms at the base of the food web and the controls on their variability, the concentration and delta(13)C isotopic composition of dissolved inorganic carbon (DIC) and plankton delta(13)C, delta(15)[...]
Article
M. R. Roman, Auteur ;
W. C. Boicourt, Auteur
As part of the Microbial Exchanges and Coupling in Coastal Atlantic Systems (MECCAS) Project, crab larvae were collected in the shelf waters off Chesapeake Bay in June and August 1985 and April 1986. We conducted hydrographic (temperature, salin[...]
Article
D. Rickard, Auteur ;
A. Oldroyd, Auteur ;
A. Cramp, Auteur
Voltammetric methods using direct insertion of a gold-amalgam microelectrode with a sensitive, computer-controlled voltammeter detected soluble iron(II) sulfide, [FeS](aq), in the porewaters of anoxic, sulfidic, fine-grained sediments from the L[...]
Article
J. Shen, Auteur ;
J. D. Boon, Auteur ;
A. Y. Kuo, Auteur
A tidally-induced frontal system regularly develops in a small area off Newport News Point in the lower James River, one of the tributaries of the Chesapeake Bay. In conjunction with the front, a strong counter-clockwise eddy develops on the sho[...]
Article
M. A. Lazzari, Auteur ;
S. Sherman, Auteur ;
C. S. Brown, Auteur ;
J. King, Auteur ;
B. J. Joule, Auteur ;
S. B. Chenoweth, Auteur ;
R. W. Langton, Auteur
Twenty-seven species of fishes were caught by fyke net and beach seine during a 5-yr study of an intertidal salt pond and adjacent sandy beach at Kennebec Point on the central coast of Maine. The salt pond catches consisted predominantly of thre[...]
Article
V. D. Engle, Auteur ;
J. K. Summers, Auteur
By applying discriminant analysis to benthic macroinvertebrate data, we have developed an indicator of benthic condition for northern Gulf of Mexico estuaries. The data used were collected by the United States Environmental Protection Agency's E[...]
Article
D. L. Smith, Auteur ;
C. E. Proffitt, Auteur
Burning has been employed as an oil spill remediation technique in coastal marshes, even though the combined and interactive effects of oil and burning on vegetation are poorly understood. Variation among clones of perennial marsh grasses in res[...]
Article
D. A. Tomasko, Auteur ;
M. O. Hall, Auteur
Eight meadows of the seagrass Thalassia testudinum Banks err, Konig representing a gradient of freshwater influence in Charlotte Harbor, Florida (United States), were sampled on it bimonthly basis from April 1995 to August 1996. Spatial and temp[...]
Article
L. Guezennec, Auteur ;
R. Lafite, Auteur ;
J. P. Dupont, Auteur ;
R. Meyer, Auteur ;
D. Boust, Auteur
The effects of fortnightly, semidiurnal, and quaterdiurnal lunar tidal cycles on suspended particle concentrations in the tidal freshwater zone of the Seine macrotidal estuary were studied during periods of medium to low freshwater flow. Long-te[...]
Article
J. L. Heilman, Auteur ;
D. R. Cobos, Auteur ;
F. A. Heinsch, Auteur ;
C. S. Campbell, Auteur ;
K. J. McInnes, Auteur
Long-term measurements of CO(2) exchange between coastal wetlands and the atmosphere are necessary to improve our understanding of the role these ecosystems play in the global carbon cycle, and the response of these systems to environmental chan[...]
