An analysis of the environmental energetics associated with the transition of the first South Atlantic hurricane

This study presents the first analysis of the energetics associated with a hybrid cyclone`s transition in the Southern Hemisphere, Hurricane Catarina ( March 2004). Catarina has earned a place in history as the first documented South Atlantic hurricane, but its unusual tropical transition is still poorly understood. Here we show that Catarina`s transition was preceded by marked environmental changes in the Lorenz energy cycle, with an abrupt shift from a baroclinic to a predominantly barotropic state. Such changes help to explain the unusual vortex`s growth until its transition was completed. Although the vortex`s energy flux is not explicitly calculated, a likely mechanism linking the environmental energetics with Catarina is the extraction of eddy kinetic energy from horizontal momentum and heat transfers within the through component of the blocking. The results advance the understanding of this rare event and suggest that the technique has a great potential to study transitioning systems in general.

Hurricane Surge Inundation and Critical Resources in Maine

http://digitalcommons.colby.edu/atlasofmaine2009/1010/thumbnail.jpg

A dimensão simbólica e midiática da política e a história da dona de casa que virou guerreira : a construção da imagem pública de Wilma de Faria em 2002 e 2006

This paper examines two aspects. First, the symbolic dimension of politics and some of the elements that make up this universe, as the scenario, the representation, the myth, the spectacle, the media and the political and electoral marketing. We assume that the policy brings together a set of traits related to both reason and the human subjectivity, and can not be summed up in just a few calculations based on rationality. In the case of elections, in a process (ritual, according Irlys Barrier) of choice, there is a meeting of two systems of representations: to that transmitted by a political actor, in a scene from a particular context, based on a life trajectory unique, and the other from the public, crossed by social relations, situations own wishes, desires, expectations and unique perspectives. Between them there are the means of mass media (especially television), and with them the advent of language media and advertising applied to politics, changing the layout of public visibility and inaugurating what Rejane Accioly Carvalho will call the "aesthetics of mostrabilidade". This does not necessarily mean a preponderance of media on politics as a whole but only its adaptation to that with regard to contact with the public, the ad extra portion of the policy, according to Wilson Gomes. In a second aspect, try to apply these elements to a specific study to verify them in building an effective public image, in this case, the current governor of Rio Grande do Norte, Wilma de Faria. The concept of public image is from the book of Wilson Gomes The transformation was visible in the mass media, and relates to a conceptual image to fix "personality traits" through political history, personal conduct, action of image makers and the public reception. For this we will review some videos aired on Free Time for political propaganda in the years 2002 and 2006.

The macro-economic effects and reconstruction requirements following hurricane Luis in the Island of Anguilla

Includes bibliography

Honduras: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

Guatemala: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

El Salvador: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

Nicaragua: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

Costa Rica: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

Central America: assessment of the damage caused by hurricane Mitch, 1998: implications for economic and social development and for the environment

Includes bibliography

Assessment of the socioeconomic and environmental impact of hurricane Ivan on Jamaica

Includes bibliography