Sensitivity of a distributed temperature-radiation index melt model based on AWS observations and surface energy balance fluxes, Hurd Peninsula glaciers, Livingston Island, Antarctica

We use an automatic weather station and surface mass balance dataset spanning four melt seasons collected on Hurd Peninsula Glaciers, South Shetland Islands, to investigate the point surface energy balance, to determine the absolute and relative contribution of the various energy fluxes acting on the glacier surface and to estimate the sensitivity of melt to ambient temperature changes. Long-wave incoming radiation is the main energy source for melt, while short-wave radiation is the most important flux controlling the variation of both seasonal and daily mean surface energy balance. Short-wave and long-wave radiation fluxes do, in general, balance each other, resulting in a high correspondence between daily mean net radiation flux and available melt energy flux. We calibrate a distributed melt model driven by air temperature and an expression for the incoming short-wave radiation. The model is calibrated with the data from one of the melt seasons and validated with the data of the three remaining seasons. The model results deviate at most 140 mm w.e. from the corresponding observations using the glaciological method. The model is very sensitive to changes in ambient temperature: a 0.5 ◦ C increase results in 56 % higher melt rates.

Pragmatica para que los censos perpetuos que se ouieren fundado de pan, vino, y otras cosas en el reyno de Leo[n], Marquesado de Villafranca, y prouincia del Vierzo se reduzgan a razon de catorze mil marauedis el millar.

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Current Trends in Pan-European Identity Management Systems

The demand for electronic identity has grown as a result of governments? promotion of e-Government, in which the citizen-public administration relationship often has a strictly personal nature and requires digital identification systems that are univocal, secure, and global. The management of this identity by public administrations is an important challenge, accentuated when interoperability among public administrations of different countries become necessary. In this paper current trends in pan-euroean identity management systems are analysized and a outlook of the future European scenary is shown.

Is Europe ready to provide a pan-European Identity Management System?

European public administrations must manage citizens' digital identities, particularly considering interoperability among different countries. Owing to the diversity of electronic identity management (eIDM) systems, when users of one such system seek to communicate with governments using a different system, both systems must be linked and understand each other. To achieve this, the European Union is working on an interoperability framework. This article provides an overview of eIDM systems' current state at a pan-European level. It identifies and analyzes issues on which agreement exists, as well as those that aren't yet resolved and are preventing the adoption of a large-scale model.

Pragmatica en que se sube el precio del pan, y se acrecienta[n] las penas contra los que lo vendieren a mas precio, y fueren terceros o lo mezclaren co[n] otras semillas o lo mojaren para vendello.

Contiene: Pragmatica de el acrecentamiento y tasa, de los portes del pan, A6

Ley y Pragmatica sobre la conseruacion y augmento de los positos y distribucion del pan dellos.

Port. con esc. real xil.

Assessing agriculture-water relationships: a Pan-European multidimensional modelling approach.

This paper aims at developing a simulation framework to jointly assess agricultural and water issues. While the strong linkages between water, food, and the environment call for an integrated and multidisciplinary modelling approach, a complete and consistent modelling system to evaluate food-water relationships in Europe was missing so far. The spatial economic simulation model for agriculture CAPRI, which comprises a set of environmental indicators to assess food-environment interrelations within European regions, has been extended to account for food-water links. This modelling framework enables simulating the potential impact of climate change and water availability on agricultural production at the EU regional level, as well as looking at the sustainable use of water, the implementation of water policies or the integration of water issues in the Common Agricultural Policy

Hambre para hoy; pan para mañana

Reflexión sobre cómo conseguir una mayor competitividad de la investigación y el desarrollo en la Unión Europea. El autor considera que es imprescindible asentar las bases para que la I+D "europea" pueda competir con los mercados norteamericanos y japoneses.

Joint assessment of water and agricultural policies: a Pan-European multidimensional modelling approach.

Sustainability and the food-water-environment nexus. Food-water linkages in global agro-economic models. The CAPRI water module. Potential to jointly assess food and water policies. Pilot case study. Further development.