| Titre : | Estuaries 25(5) - OCT 2002 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
J. M. Carey, Auteur ;
M. J. Keough, Auteur
Monitoring of soft-sediment infauna can be a useful tool in impact assessment, but sorting of specimens from sediments may be very time consuming and expensive. This can force a reduction in the intended sampling program, leading to low statisti[...]
Article
P. A. X. Bologna, Auteur ;
K. L. Heck, Auteur
Species richness and abundance of seagrass-associated fauna a-re often positively correlated with seagrass biomass and structural complexity of the habitat. We found that while shoot density and plant biomass were greater in interior portions of[...]
Article
S. L. Nielsen, Auteur ;
K. Sand-Jensen, Auteur ;
J. Borum, Auteur ;
O. Geertz-hansen, Auteur
We present a comparative analysis of lower depth limits for growth of eelgrass, large brown algae and other macroalgae measured by SCUBA-diving along 162 transects in 27 Danish fjords and coastal waters, coupled to 1,400 data series of water che[...]
Article
A. Bartholomew, Auteur
An index of structural habitat complexity was devised: the average inter-structural space size within a habitat/the width of the prey organism of concern (Sp/Py). Prey survivorship should be low at Sp/Py
Article
A. H. Ringwood, Auteur ;
C. J. Keppler, Auteur
A tandem deployment system was used to critically evaluate relationships between important water chemistry parameters (pH, salinity, dissolved oxygen) and biotic performance based on clam growth. The effects of environmental conditions on growth[...]
Article
M. H. Posey, Auteur ;
T. D. Alphin, Auteur ;
L. B. Cahoon, Auteur ;
D. G. Lindquist, Auteur ;
M. A. Mallin, Auteur ;
M. B. Nevers, Auteur
Top-down effects of predators and bottom-up effects related to resource availability can be important in determining community structure and function through both direct and indirect processes. Their relative influence may vary among habitats. W[...]
Article
S. L. Nielsen, Auteur ;
K. Sand-Jensen, Auteur ;
J. Borum, Auteur ;
O. Geertz-hansen, Auteur
We present a comparative analysis of 1400 data series of water chemistry, (particularly nitrogen and phosphorus concentrations), phytoplankton biomass as chlorophyll a (chl a) concentrations, concentrations of suspended matter and Secchi depth t[...]
