Juan Orbe (compilador), La situación autobiográfica. Buenos Aires, Corregidor, 1995, 168 páginas

Fil: Páez, Roxana Haydée. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Juan Orbe (compilador), La situación autobiográfica. Buenos Aires, Corregidor, 1995, 168 páginas

Fil: Páez, Roxana Haydée. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

MARECHIARA-mesozooplankton long-term time-series at the fixed coastal station in the Gulf of Naples: abundance and biomass, data for the years 1984-2006

The MARECHIARA-mesozooplankton dataset contains mesozooplankton data collected in the ongoing time-series at Sation MC (40°48.5' N, 14°15' E) in the Gulf of Naples. This dataset spans over the period 1984-2006 and contains data of mesozooplankton abundance and species composition as well as biomass (as dry weight). Mesozooplankton was regularly sampled in 1984-1990 and 1995-2006, only a few samples were collected in 1991-1992 and no samples in 1993-1994. During the first period of the series sampling frequency was fortnightly, and weekly since 1995.

Seawater carbonate chemistry, POC, PIC, TPC, SPM, N, TEP and growth rate during experiments with coccolithophores Emiliania huxleyi (AC472), Calcidiscus leptoporus (AC370) and Syracosphaera pulchra (AC418) during experiments, 2011

The response of three coccolithophores (Emiliania huxleyi, Calcidiscus leptoporus and Syracosphaera pulchra) to elevated partial pressure (pCO2) of carbon dioxide was investigated in batch cultures. For the first time, we also report on the response of the non calcifying (haploid) life stage of these three species. The growth rate, cell size, inorganic (PIC) and organic carbon (POC) of both life stages were measured at two different pCO2 (400and 760 ppm) and their organic and inorganic carbon production calculated. The two lifestages within the same species generally exhibited a similar response to elevated pCO2, theresponse of the haploid stage being often more pronounced than that of the diploid stage. Thegrowth rate was consistently higher at higher pCO2 but the response of other processes varied among species. The calcification rate of C. leptoporus and of S. pulchra did not change at elevated pCO2 while increased in E. huxleyi. The POC production as well as the cell size of both life stages of S. pulchra and of the haploid stage of E. huxleyi markedly decreased at elevated pCO2. It remained unaltered in the diploid stage of E. huxleyi and C. leptoporus and increased in the haploid stage of the latter. The PIC:POC ratio increased in E. huxleyi and was constant in C. leptoporus and S. pulchra. These results suggest that the non-calcifying stage, is more responsive than the calcifying stage and that the most versatile genera will proliferate in a more acidic ocean rather than all coccolithophores will decline.

Anthologia Graeca ad Palatini codicis fidem edita.

Includes index.

1990 census of population and housing.

"Issued July 1993."

Stakeholder communication and the internet in UK electricity companies

This paper is located within the corporate social reporting and stakeholder management literature. It is concerned with the use of the Internet as a way of communicating with stakeholders and the extent to which this communication is or is not two-way. The evidence from the electricity industry in the UK is that the Internet is used but this use is selective and there is little true dialogue. It appears that the Internet provides an opportunity for greater corporate accountability in the future but whether this potential will be fulfilled is as yet unclear. Further research of a longitudinal nature is required to see how the Internet and more specifically corporate social or stakeholder reporting develops over time.