Data compilation of ESOP

The work in this sub-project of ESOP focuses on the advective and convective transforma-tion of water masses in the Greenland Sea and its neighbouring areas. It includes observational work on the sub-mesoscale and analysis of hydrographic data up to the gyre-scale. Observations of active convective plumes were made with a towed chain equipped with up to 80 CTD sensors, giving a horizontal and vertical resolution of the hydrographic fields of a few metres. The observed scales of the penetrative convective plumes compare well with those given by theory. On the mesoscale the structure of homogeneous eddies formed as a result of deep convection was observed and the associated mixing and renewal of the intermediate layers quantified. The relative importance and efficiency of thermal and haline penetrative convection in relation to the surface boundary conditions (heat and salt fluxes and ice cover) and the ambient stratification are studied using the multi year time series of hydro-graphic data in the central Greenland Sea. The modification of the water column of the Greenland Sea gyre through advection from and mixing with water at its rim is assessed on longer time scales. The relative contributions are quantified using modern water mass analysis methods based on inverse techniques. Likewise the convective renewal and the spreading of the Arctic Intermediate Water from its formation area is quantified. The aim is to budget the heat and salt content of the water column, in particular of the low salinity surface layer, and to relate its seasonal and interannual variability to the lateral fluxes and the fluxes at the air-sea-ice interface. This will allow to estimate residence times for the different layers of the Greenland Sea gyre, a quantity important for the description of the Polar Ocean carbon cycle.

Solar radiation over and under sea ice during the POLARSTERN cruise ARK-XXVI/3 (TransArc) in summer 2011

Arctic sea ice has declined and become thinner and younger (more seasonal) during the last decade. One consequence of this is that the surface energy budget of the Arctic Ocean is changing. While the role of surface albedo has been studied intensively, it is still widely unknown how much light penetrates through sea ice into the upper ocean, affecting sea-ice mass balance, ecosystems, and geochemical processes. Here we present the first large-scale under-ice light measurements, operating spectral radiometers on a remotely operated vehicle (ROV) under Arctic sea ice in summer. This data set is used to produce an Arctic-wide map of light distribution under summer sea ice. Our results show that transmittance through first-year ice (FYI, 0.11) was almost three times larger than through multi-year ice (MYI, 0.04), and that this is mostly caused by the larger melt-pond coverage of FYI (42 vs. 23%). Also energy absorption was 50% larger in FYI than in MYI. Thus, a continuation of the observed sea-ice changes will increase the amount of light penetrating into the Arctic Ocean, enhancing sea-ice melt and affecting sea-ice and upper-ocean ecosystems.

Der Opferzug der Ara pacis Augustae /

"Prog. Nr. 914."

Memoria de los Baños Minero-Medicinales de la Villa de Torres en esta provincia /

Mode of access: Internet.

L'origine de l'inoculation : suivie de l'hommage du coeur présenté au trône /

Mode of access: Internet.

Theodori Grasvvinckeli ... Libertas Veneta siue Venetorum in se ac suos imperandi ius : assertum contra anonymum Scrutinii scriptorem

Mode of access: Internet.

Vollständiges Recept-Taschenbuch in alphabetischer Ordnung : nebst Angabe der Wirkung und Anwendung sämmtlicher gebräuchlichen Arzneimittel in Allgemeinen, und der Heilformeln im Besorderen, für praktische Aerzte, Wundärzte u. Apotheker. /

Contiene: Vol. 1 (VIII, 816 p.), Vol. 2 ([1] h., 914 p.)

Christiandad del Japon, y dilatada persecucion que padecio : memorias sacras, de los martyres de las ilustres religiones de Santo Domingo, San Francisco, Compañia de Jesus, y crecido numero de Seglares, y con especialidad, de los religiosos del orden de N.P.S. Augustin /

MTSD 0151.

Memorias de las Reynas Catholicas de España : historia genealogica de la casa real de Castilla y de Leon, todos los infantes, trages de las reynas en estampas y nuevo aspecto de la historia de España.

Aguilar Piñal 4153 (Los dos vol. de la obra)

Progress against cancer 1969; a report by the National Advisory Cancer Council. Pt. I. Cancer research and control. Pt. II. Research on cancer chemotherapy.

For earlier reports see U. S. Public Health Service. Publications nos. 738, 812, 914, 1546 and 1720. (RA 11 B155-)

A history of the Protestant reformation in England and Ireland : showing how that event has impoverished the main body of the people in those countries, and containing a list of the abbeys, priories, nunneries, hospitals, and other religious foundations in England, and Wales, and Ireland, confiscated, seized on, or alienated, by the Prot stant (sic, in v.1 only) "reformation" sovreigns and parliaments /

Includes indexes.

Poètes et romanciers modernes de l'Italie. II. Silvio Pellico.

Revue des deux mondes, tom. 31e, 15 septembre 1842, pp. [914]-938.