Benthic infauna from mudflats of Atharbanki mangrove waterway in Odisha, India

2018 ◽  
Vol 60 (1) ◽  
pp. 33-39 ◽  
Author(s):  
Aswini Nayak ◽  
◽  
B. Charan Kumar ◽  
A. Lovaraju ◽  
Dipti Raut ◽  
...  
Keyword(s):  
Author(s):  
T. H. Pearson ◽  
A. D. Ansell ◽  
L. Robb

SynopisA general survey of the biomass of the benthic infauna of the Clyde Sea Area and the distribution and abundance of the dominant species throughout the area, based on data from surveys undertaken in 1972 and 1974, is described. Recent surveys of the distribution of species along a well-defined gradient of organic enrichment on the Garroch Head sewage sludge disposal grounds in the central Firth of Clyde are used comparatively to suggest that benthic populations in the inner sea lochs, Kilbrannan Sound and in areas along the Ayrshire coast are markedly enriched. It is suggested that this enrichment may be caused by a general eutrophication of the Clyde Sea Area enhancing the effects of localised carbon inputs from urban areas.


1991 ◽  
Vol 110 (2) ◽  
pp. 315-321 ◽  
Author(s):  
C. Palac�n ◽  
D. Martin ◽  
J. M. Gili

Hydrobiologia ◽  
1993 ◽  
Vol 258 (1-3) ◽  
pp. 107-117 ◽  
Author(s):  
G. C. A. Duineveld ◽  
P. A. W. J. de Wilde ◽  
E. M. Berghuis ◽  
A. Kok

Author(s):  
R. Waldock ◽  
H.L. Rees ◽  
P. Matthiessen ◽  
M.A. Pendle

Fieldwork on the estuary of the River Crouch in Essex between 1987 (when the use of TBT antifouling on boats less than 25 m in length was banned) and 1992 revealed marked increases in the species diversity of sublittoral benthic communities in the areas which had originally been most contaminated with TBT. These increases were mirrored by a decrease in the TBT contamination of the sediments. The bivalve molluscs and amphipod crustaceans showed the most marked increases in abundance and diversity.


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