| Titre : | Estuaries 27(2) - APR 2004 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
A. P. Webb, Auteur ;
B. D. Eyre, Auteur
Diffusive boundary layers (DBL), sediment oxygen flux, and natural passive flow through model macrofauna burrows were compared in two benthic chambers: one with a conventional rotational stirrer and the other with a two-dimensional flow diffuser[...]
Article
L. A. Eby, Auteur ;
L. B. Crowder, Auteur
Disturbances influence ecological communities over a wide range of scales. We investigated the effects of localized hypoxic disturbances on an estuarine fish assemblage at several spatial (m(2) and 10s km(2)) and temporal (days, seasons, years) [...]
Article
J. R. Rooker, Auteur ;
R. T. Kraus, Auteur ;
D. H. Secor, Auteur
We tested the hypothesis that strontium:calcium (Sr:Ca) in otoliths are reflective of environmental salinity experienced by two estuarine fishes during early life. Laboratory and field experiments were performed to examine the effects of salinit[...]
Article
J. J. Alberts, Auteur ;
M. Takacs, Auteur ;
J. Schalles, Auteur
A transect of the St Marys River estuary from above the point of maximum salt wedge penetration to coastal salinities was conducted in July 1999. None of the parameters examined-dissolved organic carbon (DOC) content,
Article
S. S. Hale, Auteur ;
J. F. Paul, Auteur ;
J. F. Heltshe, Auteur
Do land use and cover characteristics of watersheds associated with small estuaries exhibit a strong enough signal to make landscape metrics useful for identifying degraded bottom communities? We tested this idea with 58 pairs of small estuaries[...]
Article
R. E. Turner, Auteur
Twenty-three estimates of soil subsidence rates arising under the influence of local hydrologic changes from flap-gates, weirs, dikes, and culverts in tidal wetlands were compared to 75 examples of subsidence in drained agricultural wetlands. Th[...]
Article
S. Vizzini, Auteur ;
A. Mazzola, Auteur
Syngnathus abaster and Syngnathus typhle (Pisces: Syngnathidae) from a dense Cymodocea nodosa meadow in the western Mediterranean Stagnone di Marsala (Italy) were studied using delta(13)C and delta(15)N analysis. Because of the presence of these[...]
Article
T. G. Reeder, Auteur ;
S. D. Hacker, Auteur
Our goal is to understand how removal regime and habitat type interact to influence removal success of a marine plant invader and the subsequent potential for restoration. In particular, we investigate the management program designed to eradicat[...]
Article
W. G. Hood, Auteur
While the most obvious effects of dike construction and marsh conversion are those affecting the converted land (direct or intended effects), less immediately apparent effects also occur seaward of dikes (indirect or unintended effects). I analy[...]
Article
A. Swales, Auteur ;
I. T. MacDonald, Auteur ;
M. O. Green, Auteur
Isolated patches of Spartina anglica (cordgrass) at two sites on a wave-exposed mid-intertidal flat of the 340 km(2) Manukau Harbor (Auckland, New Zealand) have developed very differently since being planted in the mid-1970s. Although the two si[...]
Article
G. B. Thursby, Auteur ;
M. A. Abdelrhman, Auteur
Iva frutescens is a common shrub at the upland fringe of salt marshes throughout the East and Gulf Coasts of North America. Within a marsh, its location and relative size are governed largely by the degree of flooding by seawater. Iva's wide dis[...]
Article
R. A. Cohen, Auteur ;
P. Fong, Auteur
Enteromorpha intestinalis is a bloom-forming species of macroalgae associated with eutrophication. The objective of this study was to investigate how this alga performs osmoregulation and nutrient uptake in order to proliferate under environment[...]
Article
K. Kamer, Auteur ;
P. Fong, Auteur ;
R. Kennison, Auteur ;
K. Schiff, Auteur
We conducted a laboratory experiment to quantify nutrient (nitrogen and phosphorus) limitation of macroalgae collected along a gradient in water column nutrient availability in Upper Newport Bay estuary, a relatively nutrient-rich system in sout[...]
