(Table 2) Ice, snow and freeboard statistics from measurement transects at 11 ice stations during Aurora Australis cruise SIPEX in 2007

The Sea Ice Physics and Ecosystem experiment (SIPEX) was conducted in the East Antarctic pack ice zone between 115-130°E from 9 September - 11 October, 2007. In situ measurements of sea-ice and snow properties were conducted at 15 ice stations, together with ship-based ASPeCt observations. The ice and snow thickness varied considerably in different regions of the pack ice, with particularly thick ice associated with deformation and a strong slope jet in the southwest of the study region. The mean ice thickness was 0.99 m (1.57 m excluding the northern marginal ice zones), but varied from 0.61 m along the southern leg to 1.80 m along the western leg, with pockets of considerably thicker ice in some regions. Swell was observed on two occasions penetrating more than 330 km south of the ice edge into regions with 80-100% ice concentration. Ice thicknesses calculated from near coincident ICESat laser altimetry (1.74 m) are similar to the in-situ observations in the central pack (1.57 m).

Elsinoe australis; Myriangiaceae

Elsinoe australis Bitanc. & Jenkins

Stella Australis : poems, verses and prose fragments /

Mode of access: Internet.

Acotyledonearum africae australis extra tropicum sitae : Imprimis Promontorii Bonae Spei, recensio nova, e Drègei, Eckloni et Zeyheri aliorumque peregrinatorum collectionibus aucta et emendata.

Also publ. in Linnaea 10(5):481-570 (1836)

Georgii Forster, medic. doct. sereniss. poloniae regi a consiliis intimis, etc. De plantis esculentis insularum oceani Australis commentatio botanica

Includes bibliographical references.

Characteres generum plantarum : quas in itinere ad insulas maris Australis, collegerunt, descripserunt, delinearunt, annis 1772-1775. /

2nd ed. cf. Stafleu & Cowan.

Réfutation des théories établies par M. de Mirbel dans son Mémoire sur le Dracæna australis. 7 pt. (in 1 vol.).

"Extrait des Comptes rendus des séances de l'Académie des sciences," 1845, xx, 1375, 1464, 1536, 1677; xxi, 99, 201, 261.

Monitoring PAHs in the Brisbane River and Moreton Bay, Australia, using semipermeable membrane devices and EROD activity in yellowfin bream, Acanthopagrus australis

Two water quality monitoring strategies designed to sample hydrophobic organic contaminants have been applied and evaluated across an expected concentration gradient in PAHs in the Moreton region. Semipermeable membrane devices (SPMDs) that sequester contaminants via passive diffusion across a membrane were used to evaluate the concentration of PAHs at four and five sites in spring and summer 2001/2002, respectively. In addition, induction of hepatic cytochrome P4501, EROD activity, in yellowfin bream, Acanthopagrus australis, captured in the vicinity of SPMD sampling sites following deployment in summer was used as a biomarker of exposure to PAHs and related chemicals. SPMDs identified a clear and reproducible gradient in PAH contamination with levels increasing from east to west in Moreton Bay and upstream in the Brisbane River. The highest PAH concentrations expressed as B(a)P-toxicity equivalents (TEQs) were found in urban areas, which were also furthest upstream and experienced the least flushing. Cytochrome P4501 induction in A. australis was similar at all sites. The absence of clear trends in EROD activity may be attributable to factors not measured in this study or variable residency time of A. australis in contaminated areas. It is also possible that fish in the Moreton region are displaying enzymatic adaptation, which has been reported previously for fish subjected to chronic exposure to organic contaminants. These potential interferences complicate interpretation of EROD activity from feral biota. It is, therefore, suggested that future monitoring combine the two methods by applying passive sampler extracts to in vitro EROD assays. (C) 2004 Elsevier Ltd. All rights reserved.