The palaeogeographic and palaeoenvironmental evolution of a Palaeogene mixed carbonate–siliciclastic cool-water succession in the Otway Basin, Southeast Australia

2000 ◽  
Vol 156 (1-2) ◽  
pp. 19-50 ◽  
Author(s):  
S.J Gallagher ◽  
G Holdgate
Keyword(s):  
Cool Water ◽  
Southeast Australia ◽  
Mixed Carbonate

Marine geology of the Quaternary Bass Canyon system, southeast Australia: A cool-water carbonate system

2007 ◽  
Vol 237 (1-2) ◽  
pp. 71-96 ◽  
Author(s):  
J.K. Mitchell ◽  
G.R. Holdgate ◽  
M.W. Wallace ◽  
S.J. Gallagher
Keyword(s):  
Marine Geology ◽  
Carbonate System ◽  
Cool Water ◽  
Southeast Australia ◽  
Water Carbonate

Synthesis of carbonate esters by carboxymethylation using NaAlO2 as a highly active heterogeneous catalyst

2018 ◽  
Author(s):  
Sreerangappa Ramesh ◽  
Kiran Indukuri ◽  
Olivier Riant ◽  
Damien Debecker
Keyword(s):  
Heterogeneous Catalyst ◽  
Dimethyl Carbonate ◽  
Sodium Aluminate ◽  
High Yield ◽  
Solid Catalyst ◽  
Highly Active ◽  
Aromatic Alcohols ◽  
Green Conditions ◽  
Mixed Carbonate

<p>Sodium aluminate is presented as a highly active heterogeneous catalyst able to convert a range of alcohols into the corresponding mixed carbonate esters, in high yield and under green conditions. The reaction is carried out using dimethyl carbonate both as a reactant and solvent, at 90°C. Allylic, aliphatic and aromatic alcohols are converted in good yields. The solid catalyst is shown to be truly heterogeneous, resistant to leaching, and recyclable. </p>

Waste Disposal in the Sea off Southern California

1986 ◽  
Vol 18 (11) ◽  
pp. 1-9 ◽  
Author(s):  
Willard Bascom
Keyword(s):  
Waste Water ◽  
Coastal Waters ◽  
Southern California ◽  
State Standards ◽  
Waste Streams ◽  
Cool Water ◽  
Water Research ◽  
The Pacific ◽  
Steady Improvement ◽  
Deep Cool

Southern California, with a coastal population of 12 million people, releases about 4.4 million cubic meters of treated waste water into the Pacific every day via outfalls that discharge three to six kilometers offshore at a depth of 60 meters. Diffusers cause each liter of waste to be diluted by 150 liters of deep cool water preventing it from reaching the surface except for short periods in winter. Data on the constituents of the four largest waste streams are presented and a brief account of the research done by the Southern California Coastal Water Research Project is given. Although the waste water now discharged meets rigorous state standards (with minor exceptions) and the steady improvement in sea conditions over a decade has been well documented, there is a continuing debate over whether our coastal waters are adequately protected. This is primarily because the damaging effects of DDT and PCBs that were discharged more than 14 years ago have been slow to go away. Although the amounts of DDT and PCB in sea animals are only one- tenth what they were a decade ago they tend to obscure the value of the improvements and the present discharge practices. The alternatives to sea disposal seem likely to cause greater damage to the overall environment.

POTENTIAL COOL WATER ORIGINS OF A PERMIAN CARBONATE UNIT IN THE ALEXANDER TERRANE, ALASKA

2016 ◽  
Author(s):  
M. May ◽  
◽  
David M. Rohr ◽  
James F. Baichtal ◽  
Robert B. Blodgett
Keyword(s):  
Cool Water ◽  
Alexander Terrane
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