Some parameters of distribution of hydrocarbon paraffin fraction in bottom sediments of the Kara Sea and the Yenisey estuary

During Cruise 49 of R/V Dmitry Mendeleev in the Kara Sea (August-September, 1993) chemical-bitumenological studies of bottom sediments were carried out. Hydrocarbons were analyzed by gas-liquid chromatography. It was found on the basis of distribution of n-alkanes and isoprenoids (pristan and phytan) that organic matter is mainly terrigenous consisting of higher plant remains.

Physical characteristics and bacterial production and respiration at stations sampled during 2008 in the eastern Beaufort Sea

Bacterial carbon demand, an important component of ecosystem dynamics in polar waters and sea ice, is a function of both bacterial production (BP) and respiration (BR). BP has been found to be generally higher in sea ice than underlying waters, but rates of BR and bacterial growth efficiency (BGE) are poorly characterized in sea ice. Using melted ice core incubations, community respiration (CR), BP, and bacterial abundance (BA) were studied in sea ice and at the ice-water interface (IWI) in the Western Canadian Arctic during the spring and summer 2008. CR was converted to BR empirically. BP increased over the season and was on average 22 times higher in sea ice as compared with the IWI. Rates in ice samples were highly variable ranging from 0.2 to 18.3 µg C/l/d. BR was also higher in ice and on average ~10 times higher than BP but was less variable ranging from 2.39 to 22.5 µg C/l/d. Given the high variability in BP and the relatively more stable rates of BR, BP was the main driver of estimated BGE (r**2 = 0.97, P < 0.0001). We conclude that microbial respiration can consume a significant proportion of primary production in sea ice and may play an important role in biogenic CO2 fluxes between the sea ice and atmosphere.

Radiolaria in the surface layer of bottom sediments from the northern sector of the Benguela upwelling

Quantitative data on radiolarian assemblages from the Benguela upwelling at 17-25°S were obtained from analysis of 18 bottom sediment samples. The maximum abundance of Radiolaria (20000-40000 individuals per 1 g of sediment) was determined in sediments of the open ocean at depth 2000-4100 m. Species of tropical zones dominate in the assemblages; however content of species of subpolar and moderate zones reaches considerable values. In shelf sediments at depth 60-160 m abundance of Radiolaria (up to 5000 ind./g) is greater than in sediments of the continental slope. In shelf assemblages species of subpolar and temperate zones dominate. A characteristic feature of the shelf upwelling assemblages of Radiolaria is expressed by predominance of Lithomelissa setosa (Joerg.) (up to 50-80% at 23-25°S). L. setosa is a common representative of radiolarian assemblages of subpolar and temperate regions of the World Ocean. It is presumably regarded as an eurybiont species. Probably, it propagates with subantarctic intermediate water masses from the circumantarctic area to the Benguela upwelling region where there are favorable living conditions: subsurface water temperature is not higher than 10°C and there are high concentrations of nutrients.

Detailed study of water quality, bottom sediment, and biota associated with irrigation drainage in the Klamath basin, California and Oregon, 1990-92 /

Mode of access: Internet.

The law of charitable uses, rev. and much enl.; with many cases in law both antient and modern: whereunto is now added,the learned reading of Sr Francis Moor, Kt. ... upon the statute of 43 Eliz. concerning charitable uses, (who was a member of that Parliament when that statute was made, and the penner thereof.) Abridged by himself, and now printed by his own original manuscript. Together, with the manner of proceedings in Chancery, by information, in the name of the King's attorney-general, for relief, on divers cases, wherein the aid of this statute is not required ... Methodically digested,

Error in paging: p. 183-184 repeated in numbering.

Photographic investigation of sediment texture, bottom current activity, and benthonic organisms in the Wilmington Submarine Canyon, U.S.C.C.C. Rockaway-Smithsonian Institution cruise (RoS2) December 1967

"CG 373-22."

Observations on a bill to amend the laws relating to the relief of the poor in England, lately introduced into the House of Commons by James Scarlett.

Mode of access: Internet.

Survey of rural electrification in the commonwealth of Massachusetts. Project number S-F4-U28. Federal Emergency relief administration of Massachusetts ...

Mimeographed.

Nutritive value of foods purchased by dependent families; a study of grocery orders of 233 families on relief in Alameda county, California, prepared for the Heller committee for research in social economics of the University of California,

Mimeographed.

The British angler's manual; or, The art of angling in England, Scotland, Wales, and Ireland: with some account of the principal rivers, lakes, and trout streams, in the United Kingdom; with instructions in fly-fishing, trolling, and angling at the bottom, and more particularly for the trout.

This is a paginal reprint of the 1st edition. The plates are on China paper, mounted.