Chronic effects of contaminated sediments on the urchinLytechinus pictus

1989 ◽  
Vol 8 (7) ◽  
pp. 629-637 ◽  
Author(s):  
Bruce E. Thompson ◽  
Steven M. Bay ◽  
Jack W. Anderson ◽  
Jimmy D. Laughlin ◽  
Darrin J. Greenstein ◽  
...  
Keyword(s):  
Contaminated Sediments ◽  
Chronic Effects

CHRONIC EFFECTS OF CONTAMINATED SEDIMENTS ON THE URCHIN LYTECHINUS PICTUS

1989 ◽  
Vol 8 (7) ◽  
pp. 629 ◽  
Author(s):  
Bruce E. Thompson ◽  
Steven M. Bay ◽  
Jack W. Anderson ◽  
Jimmy D. Laughlin ◽  
Darrin J. Greenstein ◽  
...  
Keyword(s):  
Contaminated Sediments ◽  
Lytechinus Pictus ◽  
Chronic Effects

Chronic effects in distal coronary anastomoses using different adhesives in a porcine off-pump model

2006 ◽  
Vol 54 (S 1) ◽  
Author(s):  
J Wippermann ◽  
C Constas ◽  
M Breuer ◽  
H Kosmehl ◽  
T Wahlers ◽  
...  
Keyword(s):  
Off Pump ◽  
Chronic Effects

Ecosystem effects of materials proposed for thin‑layer capping of contaminated sediments

2012 ◽  
Vol 449 ◽  
pp. 27-40 ◽  
Author(s):  
J Näslund ◽  
GS Samuelsson ◽  
JS Gunnarsson ◽  
FJA Nascimento ◽  
HC Nilsson ◽  
...  
Keyword(s):  
Thin Layer ◽  
Contaminated Sediments ◽  
Ecosystem Effects

Evaluating the Sub-chronic Effects of MEDI0382, a GLP-1/Glucagon Receptor Dual Agonist, on Weight Loss in Male ob/ob Mice

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1890-P
Author(s):  
STEPHANIE OLDHAM ◽  
CHRISTOPHER D. CHURCH ◽  
SARAH WILL ◽  
ANISH KONKAR ◽  
JAMES TREVASKIS ◽  
...  
Keyword(s):  
Weight Loss ◽  
Glucagon Receptor ◽  
Chronic Effects ◽  
Dual Agonist

Contaminated sediments database for the Gulf of Maine

2002 ◽  
Author(s):  
Marilyn R. Buchholtz ten Brink ◽  
F.T. Manheim ◽  
E.L. Mecray ◽  
M.E. Hastings ◽  
J.M. Currence ◽  
...  
Keyword(s):  
Gulf Of Maine ◽  
Contaminated Sediments

The effects of contaminated sediments of the Blesbok Spruit near Witbank on water quality and the toxicity thereof to Daphnia pulex

1999 ◽  
Vol 39 (10-11) ◽  
pp. 173-176 ◽  
Author(s):  
Liesl Hill ◽  
Sebastian Jooste
Keyword(s):  
Surface Water ◽  
Mine Drainage ◽  
Interstitial Water ◽  
Stream Water ◽  
Daphnia Pulex ◽  
Contaminated Sediments ◽  
Toxicity Tests ◽  
Major Route ◽  
Acute Toxicity Tests ◽  
Route Of Exposure

With the increasing focus on environmental issues, the objective of this study is to evaluate the potential impact of contaminated sediments of the Blesbok Spruit near Witbank - which receives acid mine drainage (AMD) inter alia - on biota. Direct transfer of chemicals from sediments to organisms is considered to be a major route of exposure for many species, and therefore focusing attention on sediment contamination and highlighting the fact that sediments are an important resource. Acute toxicity tests were performed on Daphnia pulex using both extracted sediment interstitial water and surface water. Chemical analyses were also performed on the sediment, interstitial water and surface water samples. The toxicity results suggest that metal toxicity adds significantly to the toxicity of the stream water which is enhanced by the effect of pH. The pH of the stream and interstitial water was consistently below 4.5.

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