Global database of surface ocean particulate organic carbon export fluxes diagnosed from the 234Th technique

Through the processes of the biological pump, carbon is exported to the deep ocean in the form of dissolved and particulate organic matter. There are several ways by which downward export fluxes can be estimated. The great attraction of the 234Th technique is that its fundamental operation allows a downward flux rate to be determined from a single water column profile of thorium coupled to an estimate of POC/234Th ratio in sinking matter. We present a database of 723 estimates of organic carbon export from the surface ocean derived from the 234Th technique. Data were collected from tables in papers published between 1985 and 2013 only. We also present sampling dates, publication dates and sampling areas. Most of the open ocean Longhurst provinces are represented by several measurements. However, the Western Pacific, the Atlantic Arctic, South Pacific and the South Indian Ocean are not well represented. There is a variety of integration depths ranging from surface to 220m. Globally the fluxes ranged from -22 to 125 mmol of C/m**2/d. We believe that this database is important for providing new global estimate of the magnitude of the biological carbon pump.

1970 University of Michigan Football Team

Expanded bed biological treatment /

Mode of access: Internet.

Fruits and farinacea : the proper food of man : being an attempt to prove from history, anatomy physiology, and chemistry, that the original, natural, and best diet of man is derived from the vegetable kingdom /

"Explanation of terms": p. [17]-[19].

In Assembly, April 2, 1849 : report of the Select Committee on the Subject of the Shakers.

Last three pages blank.

A catalogue, bibliographical and synonymical, of the species of moths of the lepidopterous superfamily Ṉo̲c̲ṯu̲i̲ḏæ̲ found in boreal America.

In a 13 page preface, Smith lays out a lengthy explanation of the origin and purpose of this catalogue of the moth family Noctuidae in the United States. In short, he collected materials over a span of ten years for a monograph on Noctuidae, including material from books from Philadelphia, New York, Washington, as well as purchasing subject papers when available. His efforts included reviewing specimens within the National Museum, as well as trips abroad. Many of the individual species notes contain multiple bibliographic citations that are tersely abbreviated in the extreme. Fortunately, Mr. Smith has also provided an Index to the Authors and Works Cited to help decipher the citations.

The law of landlord and tenant : being a course of lectures delivered at the Law Institution /

Includes index.

British mezzotinto portraits : being a descriptive catalogue of these engravings from the introduction of the art to the early part of the present century : arranged according to the engravers, the inscriptions given at full length, and the variations of state precisely set forth : accompanied by biographical notes, and appendix of a selection of the prices produced at public sales by some of the specimens, down to the present time /

Includes indexes.

A complete catalogue of plates published by him, giving titles, prices, exact sizes, and names of the artists and engravers : a facsimile of the only copy known.

Mode of access: Internet.

The generall historie of Virginia, New England & the Summer isles together with The true travels, adventures and observations, and A sea grammar /

Index prepared by Madame Marie Michon.

[Papers on Noctuidae. Vol. 1-2]

Made up set; supplied title.

A revision of the lepidopterous family saturniidae.

Caption title.

The history of Israel /

Vol. 1-2 edited by R. Martineau; v. 3-5 translated by J. Estlin Carpenter; v. 6-8 translated by J. Frederick Smith.

Insects and entomologists: their relations to the community at large,

Reprinted from The Popular Science Monthly, May, 1910.

Contributions toward a monograph of the noctuidae ...

Part 3: Contributions toward a monograph of the Noctuidae of Boreal America, from Transactions American Entomological Society, xxvi.