Gut filling, gut content and fatty acid composition of demersal fish species sampled during POLARSTERN cruise ANT-XXIV/2

The gut contents and fatty acid composition of 49 fish belonging to five Antarctic demersal families (Nototheniidae, Macrouridae, Channichtyidae, Bathydraconidae and Artedidraconidae) sampled at two stations at the Southern Ocean shelf and deep sea (600 and 2150 m) were analysed in order to identify their main food resource by linking trophic biomarkers with the dietary items found in the fish guts. Main food items of most fish analysed were amphipod crustaceans (e.g. in 63% of Trematomus bernachii guts) and polychaetes (e.g. in 80% of Bathydraco sp. guts), but other food items including fish, other crustaceans and gastropods were also ingested. The most prominent fatty acids found were 20:5(n-3), 16:0, 22:6(n-3) and 18:1(n-9). The results of gut content and fatty acid analyses indicate that all fish except the Channichthyidae share similar food resources irrespective of their depth distribution, i.e. benthic amphipods and polychaetes. A difference of the dietary spectrum can be observed with ontogenetic phases rather than between species, as high values of typical calanoid copepod marker fatty acids as 22:1(n-11) indicate that younger (smaller) specimens include more zooplankton in their diet.

Planktonic foraminiferal faunas and stable isotope ratios of sediments from the Benguela Upwelling System

Two sediment cores retrieved from the continental slope in the Benguela Upwelling System, GeoB 1706 (19°33.7'S 11°10.5'E) and GeoB 1711 (23°18.9'S, 12°22.6'E), reveal striking variations in planktonic foraminiferal abundances during the last 160,000 years. These fluctuations are investigated to assess changes in the intensity and position of the upwelling centres off Namibia. Four species make up over 95% of the variation within the core, and enable the record to be divided into episodes characterized by particular planktonic foraminiferal assemblages. The fossil assemblages have meaningful ecological significance when compared to those of the modern day and the relationship to their environment. The cold-water planktonic foraminifer, Neogloboquadrina pachyderma sinistral [N. pachyderma (s)], dominates the modern-day, coastal upwelling centres, and Neogloboquadrina pachyderma dextral and Globigerina bulloides characterize the fringes of the upwelling cells. Globorotalia inflata is representative of the offshore boundary between newly upwelled waters and the transitional, reduced nutrient levels of the subtropical waters. In the fossil record, episodes of high N. pachyderma (s) abundances are interpreted as evidence of increased upwelling intensity, and the associated increase in nutrients. The N. pachyderma (s) record suggests temporal shifts in the intensity of upwelling, and corresponding trophic domains, that do not follow the typical glacial-interglacial pattern. Periods of high N. pachyderma (s) abundance describe rapid, discrete events dominating isotope stages 3 and 2. The timing of these events correlates to the temporal shifts of the Angola-Benguela Front (Jansen et al., 1997) situated to the north of the Walvis Ridge. Absence of high abundances of N. pachyderma (s) from the continental slope of the southern Cape Basin indicates that Southern Ocean surface water advection has not exerted a major influence on the Benguela Current System. The coincidence of increased upwelling intensity with the movement of the Angola-Benguela Front can be interpreted mainly by changes in strength and zonality of the trade wind system.

School law of 1865. An act to establish and maintain a system of free schools, in the state of Illinois, as amended February 16, 1865.

Mode of access: Internet.

Nomination of Arnold G. Holz to be chief financial officer of NASA : hearing before the Committee on Commerce, Science, and Tranpsortation, United States Senate, One Hundred Third Congress, second session, April 13, 1994.

Shipping list no.: 94-0395-P.

Labeling of meat food products to reflect the inclusion of imitation or alternate cheese; and the effects of consumption of tropical oils on the soybean program [microform] : joint hearing before the Subcommittee on Livestock, Dairy, and Poultry and the Subcommittee on Wheat, Soybeans, and Feed Grains of the Committee on Agriculture, House of Representatives, One Hundredth Congress, first session on H.R. 3232, September 10, 1987.

"Serial no. 100-44."

Report of the committee appointed to consider the existing conditions under which canteens and regimental institutes are conducted; together with minority report and appendices.

Mode of access: Internet.

Laws of Barbados. 1894-2 to [1912-7] With table shewing effect of the legislation of 1894-2 to [1910-34] inclusive. And an index by Sir W.H. Greaves ... vol. IV-[VII]

Vol. 7, pt. 3, 1911-1--1912-7, does not have the "table shewing effect of the legislation."

Report of the commissioners appointed to inquire into the existing state of the corporation of the city of London, and to collect information respecting its constitution, order, and government, &c., together with the minutes of evidence and appendix.

Mode of access: Internet.

Account of a botanical excursion to Skye and the Outer Hewbrides, during the month of August, 1841 /

Transactions of the Edinburgh Botanical Society, v. 1, 1844, p. 133-144.

A letter to the Lord Chancellor : on the claims of the Church of Scotland in regard to its jurisdiction, and on the proposed changes in its polity /

Mode of access: Internet.

A digest of the laws relating to the game of the kingdom: containing all the statutes now in force, respecting the different species of game; including those which have been made for the preservation of sea and river fish ...

Mode of access: Internet.

A statement of facts in relation to the delays and arrears of business in the Court of Chancery of the state of New-York. With some suggestions for a change in its organization.

Mode of access: Internet.

Manual of piety; designed chiefly to lead young persons to a devout communion with their God and Saviour.

"Prayers ... (with very few exceptions) are compiled from a work written by the late Rev. W. Hill."

Narrative of the exploring expedition to the Rocky mountains in the year 1842, and to Oregon and north California in the years 1843-'44.

On cover: Third edition ... Baltimore, 1846.

Modern ideas of evolution as related to revelation and science /

Mode of access: Internet.