- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 61 to 70 of 418 (0.033 seconds)| 61 |
Calcium analysis in seawater by an ion sensitive electrodeBradford, Wesley L. 09 May 1968 (has links)
A newly developed calcium sensitive liquid-liquid membrane
electrode is used to analyse seawater off the Oregon coast in waters
fed by the Columbia River runoff. For the analysis, an application of
the method of standard additions is used requiring the assumption that
the seawater is of so high a salt concentration that a small change in
the overall ionic strength is insufficient to disturb the electrode response
to calcium.
Two equations describing the behavior of the electrode are
treated and one is found applicable for use in seawater.
Analyses by electrode are compared with analyses of the same
water by atomic absorption spectroscopy with a degree of scatter in
the correlation which is largely accounted for by 10% of calcium accuracy
in the electrode readout device. Overall laboratory precision
of the electrode and readout was 3% of calcium per standard deviation.
The electrode appears to be much better for analytical purposes than
± 10% of calcium concentration. / Graduation date: 1968
|
| 62 |
Mixing and heat transport mechanisms in the upper ocean in the Weddell SeaRobertson, Robin 18 February 1999 (has links)
Graduation date: 1999
|
| 63 |
Mesopelagic zooplankton feeding ecology and effects on particle repackaging and carbon transport in the subtropical and subarctic North Pacific Ocean /Wilson, Stephanie E., January 2008 (has links) (PDF)
Thesis (Ph. D.)--College of William and Mary. / Typescript. Vita. Includes bibliographical references. Also available via the World Wide Web.
|
| 64 |
Inverse solution methods for optical oceanography /Leathers, Robert A., January 1998 (has links)
Thesis (Ph. D.)--University of Washington, 1998. / Vita. Includes bibliographical references (p. [119]-125).
|
| 65 |
Differentiating freshwater contributions and their variability to the surface and halocline layers of the Arctic and subarctic seas /Alkire, Matthew Buckley. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 141-151). Also available on the World Wide Web.
|
| 66 |
Ionic equilibria involving some of the major constituents of seawaterElgquist, Bengt. January 1978 (has links)
Thesis (doctoral)--Chalmers tekniska högskola, 1978. / Cover title. Includes thesis summarizing various papers followed by reprints of the papers. Includes bibliographical references.
|
| 67 |
Dissolved organic carbon, nitrogen and phophorus in the seaDuursma, Egbert Klaas. January 1960 (has links)
Thesis - Amsterdam.
|
| 68 |
A system for the analysis of dissolved oxygen, nitrogen, and argon in natural watersWilliams, W. Gary. January 1968 (has links)
Thesis (M.S.)--Massachusetts Institute of Technology, 1968. / Includes bibliographical references (leaves 57-58).
|
| 69 |
Raman scattering in ocean waterMarshall, Bruce Russell. January 1989 (has links)
Thesis (M.A.)--University of California, Santa Barbara, 1989. / Includes bibliographical references (leaves 62-65).
|
| 70 |
Some factors influencing the boron-chlorinity ratio of sea water,Gast, James Avery, January 1959 (has links)
Thesis (Ph. D.)--University of Washington, 1959. / Vita. Bibliography: leaves 25-27.
|
Page generated in 0.0394 seconds