Emily Hamann-Martinsen, Brustbild, Profil

Signatur des Originals: S 36/F08755

Charlotte Bronte͏̈, Brustbild

Signatur des Originals: S 36/G00556

Carbonate chemistry, temperature and salinity of Lady Elliot Island Reef 2009-2010

Ocean acidification leads to changes in marine carbonate chemistry that are predicted to cause a decline in future coral reef calcification. Several laboratory and mesocosm experiments have described calcification responses of species and communities to increasing CO2. The few in situ studies on natural coral reefs that have been carried out to date have shown a direct relationship between aragonite saturation state (Omega arag) and net community calcification (Gnet). However, these studies have been performed over a limited range of Omega arag values, where extrapolation outside the observational range is required to predict future changes in coral reef calcification. We measured extreme diurnal variability in carbonate chemistry within a reef flat in the southern Great Barrier Reef, Australia. Omega arag varied between 1.1 and 6.5, thus exceeding the magnitude of change expected this century in open ocean subtropical/tropical waters. The observed variability comes about through biological activity on the reef, where changes to the carbonate chemistry are enhanced at low tide when reef flat waters are isolated from open ocean water. We define a relationship between net community calcification and Omega arag, using our in situ measurements. We find net community calcification to be linearly related to Omega arag, while temperature and nutrients had no significant effect on Gnet. Using our relationship between Gnet and Omega arag, we predict that net community calcification will decline by 55% of its preindustrial value by the end of the century. It is not known at this stage whether exposure to large variability in carbonate chemistry will make reef flat organisms more or less vulnerable to the non-calcifying physiological effects of increasing ocean CO2 and future laboratory studies will need to incorporate this natural variability to address this question.

Traducción de poesía: forma, repetición y fantasma en el estudio comparado de traducciones de Emily Dickinson (Silvina Ocampo, Amelia Rosselli)

Este trabajo se inscribe en el proyecto de fundación de una Escuela de Traducción Poética, en la que nos proponemos pensar y practicar nuevos criterios específicos para traducir poesía. Las premisas teóricas de Walter Benjamin y Giorgio Agamben nos sirven para pensar nuestra tarea como una Nueva Filología. Será fundamental en ella el estudio interdisciplinario en el que confluyen filosofía, historia, psicoanálisis, estética y teoría literaria. Una filología absorta en la facticidad y la devoción mágica por los particulares, por el detalle, que Agamben destaca como fundamentales en Benjamin.

Traducción de poesía: forma, repetición y fantasma en el estudio comparado de traducciones de Emily Dickinson (Silvina Ocampo, Amelia Rosselli)

Este trabajo se inscribe en el proyecto de fundación de una Escuela de Traducción Poética, en la que nos proponemos pensar y practicar nuevos criterios específicos para traducir poesía. Las premisas teóricas de Walter Benjamin y Giorgio Agamben nos sirven para pensar nuestra tarea como una Nueva Filología. Será fundamental en ella el estudio interdisciplinario en el que confluyen filosofía, historia, psicoanálisis, estética y teoría literaria. Una filología absorta en la facticidad y la devoción mágica por los particulares, por el detalle, que Agamben destaca como fundamentales en Benjamin.

Traducción de poesía: forma, repetición y fantasma en el estudio comparado de traducciones de Emily Dickinson (Silvina Ocampo, Amelia Rosselli)

Este trabajo se inscribe en el proyecto de fundación de una Escuela de Traducción Poética, en la que nos proponemos pensar y practicar nuevos criterios específicos para traducir poesía. Las premisas teóricas de Walter Benjamin y Giorgio Agamben nos sirven para pensar nuestra tarea como una Nueva Filología. Será fundamental en ella el estudio interdisciplinario en el que confluyen filosofía, historia, psicoanálisis, estética y teoría literaria. Una filología absorta en la facticidad y la devoción mágica por los particulares, por el detalle, que Agamben destaca como fundamentales en Benjamin.

Carbonate chemistry, community metabolism, PAR, temperature and salinity of One Tree Island reef

There are few in situ studies showing how net community calcification (Gnet) of coral reefs is related to carbonate chemistry, and the studies to date have demonstrated different predicted rates of change. In this study, we measured net community production (Pnet), Gnet, and carbonate chemistry of a reef flat at One Tree Island, Great Barrier Reef. Diurnal pCO2 variability of 289-724 µatm was driven primarily by photosynthesis and respiration. The reef flat was found to be net autotrophic, with daily production of ? 35 mmol C/m**2/d and net calcification of ? 33 mmol C/m**2/d . Gnet was strongly related to Pnet, which drove a hysteresis pattern in the relationship between Gnet and aragonite saturation state (Omega ar). Although Pnet was the main driver of Gnet, Omega ar was still an important factor, where 95% of the variance in Gnet could be described by Pnet and Omega ar. Based on the observed in situ relationship, Gnet would be expected to reach zero when Omega ar is 2.5. It is unknown what proportion of a decline in Gnet would be through reduced calcification and what would occur through increased dissolution, but the results here support predictions that overall calcium carbonate production will decline in coral reefs as a result of ocean acidification.

Emily, Countess of Bellamont. [Material gráfico] : from the original picture in the possession of the Countess of Chesterfield.

Resumen: Descripción: retrato de la Condesa de cuerpo entero de frente, de pie y mirando ligeramente hacia la derech., elegantemente vestida

Emily Schmitt, Soccer 1999 vs Purdue

[Schmitt making pass, assist on goal by Crumpton]

The teacher in literature as portrayed in the writings of Ascham, Moliere, Rousseau, Shenstone, Fuller, Pestalozzi, Cowper, Goethe, Irving, Mitford, Bronte, Thompson, Thackeray, Hughes, Dickens, Eliot and others. Including a biographical sketch and characterization of each author.

Mode of access: Internet.