[1] A dynamical mechanism is described that modulates the tilt of the sea-surface height and pycnocline depth between the central Arctic and the continental shelves. A simple analytical model is presented, forced with idealized zonal winds over an idealized, 2-layer, cylinder representing the Arctic Ocean. Ekman transports are linked to sea-surface and pycnocline tilt anomalies and basin-scale ...

Historians of philosophy writing in English typically construct their narratives as if the authors whom they are discussing were all taking part in a single argument -an argument that is conducted in terms of those problems that we now recognize to be relevant. This appears to leave no place for those who do not share our current assumptions regarding the nature of the issues — who lie outside ...

A History ofParasitology, by W. D. FOSTER, Edinburgh and London, E. & S. Livingstone, 1965, pp. vii, 202, 15 plates, 35s. Medical historians and parasitologists will welcome the appearance at last of a work devoted to the history of parasitology. Hitherto no modern study of this subject has been available with the exception of R. Hoeppli's Parasites and Parasitic Infections in early Medicine an...

Growth patterns from birth to maturity were compared for 92 straightbred Herefords (H) and 299 Hereford crossbred (XB) cows. Crossbred cows were out of Hereford dams and were sired by bulls of two British [Angus (A) and Shorthorn (Sh)], two Continental [Charolais (C) and Simmental (S)] and two American dairy breeds [Brown Swiss (B) and Holstein (F)]. British XB and H cows differed only slightly...

It has been reformatted for ease of use on the internet. The resolution of the photographs is considerably reduced from the printed version. The views expressed in this publication are those of the authors and do not necessarily reflect those of IUCN or the Species Survival Commission. Reproduction of this publication for educational and other non-commercial purposes is authorised without prior...

The production of small volume silicic rocks in areas of oceanic crust is understood with less certainty than the production of silicic rocks in a continental setting. While the anatexis of silicic continental crust produces rhyolites within a continent, it is unlikely to occur in Iceland, an island composed of basaltic oceanic crust. After analyzing rhyolitic samples I collected from multiple ...

This paper reviews the multiple forms of European continental regionalism, which takes the overall shape of a complex set of concentric circles, with a substructure of a core group within the EU based on the euro and Schengen areas, and several rings of neighbours outside, including the European Economic Area, the regions of the EU’s neighbourhood policy and finally some pan-European organisati...

Glacial-interglacial cycles affect the processes through which water and rocks are redistributed across the Earth’s surface, thereby linking the solid Earth and climate dynamics. Regional and global scale studies suggest that continental lithospheric unloading due to ice melting during the transition to interglacials leads to increased continental magmatic, volcanic, and degassing activity. Suc...

The Antarctic Slope Front (ASF) modulates ventilation of the abyssal ocean via the export of dense Antarctic Bottom Water (AABW) and constrains shoreward transport of warm Circumpolar Deep Water (CDW) toward marine-terminating glaciers. Along certain stretches of the continental shelf, particularly where AABW is exported, density surfaces connect the shelf waters to the middepth Circumpolar Dee...

The copepod family Centropagidae is widely distributed and occurs in marine, estuarine, freshwater, and inland saline settings. Molecular phylogenies based upon the 16S and 28S genes demonstrate a complex biogeographic history, involving at least five independent invasions of continental waters from the sea. The first colonization was ancient, likely into part of Gondwanaland, and resulted in a...