The winners have been named in the 2012 National Geographic Photography contest. As a leader in capturing the world through brilliant imagery, National Geographic sets the standard for photographic excellence.
"The final 32 generators went into operation this week, making it the world's largest hydropower project, pictured, built on the Yangtze River in China." This photo gallery has a tremendous video at the end that displays vividly the raw power that moves the turbines. Economically, what are the benefits? Environmentally, what are the costs?
J-Track 3D Satellite Tracking is an online educational tool that maps hundreds of satellites as they orbit Earth. One of the ironies of the space program is that it's greatest scientific advances from the space program is in observing our own planet instead of deep space. J-Track 3-D should appear in its own window and plot the satellites in an interactive panel. This is a great way to learn more about the remote sensing platforms that give us all the beautiful imagery of our planet.
Belén Menéndez Solar. Geografía. Medio Ambiente. ... Belén Menéndez Solar: Gijón, Asturias, Spain: Licenciada en Geografía Historia, especialidad en Geografía, por la Universidad de Oviedo (1983). Ver todo mi perfil ...
Enlaces TIC 5º Primaria. Repositorio de Recursos y Enlaces TIC para Tercer Ciclo. Related Posts Plugin for WordPress, Blogger… online stats. Visitas. vuelos baratos. Contador. Free counter and web stats.
... de Historia Geografía Arte y Sociales. Recursos de historia geografía, arte y ciudadanía para clase; apuntes, esquemas, presentaciones, vídeos, cine, cómic, flash, mp3, imágenes, mapas, actividades, metodología, pedagogía, enlaces.
Through his Vanishing Cultures Project photographer Taylor Weidman documents threatened ways of life. About his work in Mongolia, he states: "Mongolian pastoral herders make up one of the world's largest remaining nomadic cultures. For millennia they have lived on the steppes, grazing their livestock on the lush grasslands. But today, their traditional way of life is at risk on multiple fronts. Alongside a rapidly changing economic landscape, climate change and desertification are also threatening nomadic life, killing both herds and grazing land."
"Jane Jacobs is variously known as the guru of cities, an urban legend—“part analyst, part activist, part prophet.” In the more than forty years since the publication of her groundbreaking book The Death and Life of Great American Cities (1961), her influence has been extraordinary—not only on architects, community workers, and planners but also on Nobel Prize–winning economists and ecologists. As one critic recently put it, “Jacobs’s influence confirms that books matter. It isn’t easy to cite another writer who has had a comparable impact in our time.” A couple of years ago, she won the top American award for urban planning, the Vincent Scully Prize. This in itself was unusual, not only because she regularly vilifies planners, but also because with the exception of the Order of Canada and a few other prizes, she typically turns down awards—some thirty honorary degrees, including one from Harvard. Jacobs herself wasn’t interested in finishing university—she went to Columbia for just two years."
"A new report by the Pew Research Center shows that rising income inequality has led to an increasing number of Americans clustering in neighborhoods in which most residents are like them, either similarly affluent or similarly low income."
DB: Economic deprivation both within and between nations are increasing as the world becomes further globalized. American is no exception to this as the current recession continues to impact not just how people live their lives but where as well. As the middle class continues to shrink, the location of you residence is becoming a stronger indicator of your socioeconomic standing in society. The issue is not only that both opposite ends of the nation’s wealth spectrum are expanding but also that they our clustering together creating entire communities segregated by income. What role does gentrification play in this? How does income affect who is moving in and who is being displaced? What effects will this have for American society concerning which communities voice is heard?
educ.ar es el portal educativo de la Nación, destinado a ejecutar las políticas definidas por el Ministerio de Educación en materia de integración de las Tecnologías de la Información y la Comunicación en el sistema educativo.
La aplanadora que se veía venir se atoró en algún paraje de la campaña. El trabuco priista se "desinfló" —todo es relativo— y el resultado en las urnas dista mucho del escenario que imaginaban los interesados (priistas, ...
AmbientumNuevo índice de calidad de aire para arsénico y metales pesadosAmbientumEl control de la contaminación atmosférica es uno de los objetivos más importantes en la evaluación de riesgos de contaminación en la actualidad.