In this lesson, students find their location on a map using Latitude …
In this lesson, students find their location on a map using Latitude and Longitudinal coordinates. They determine where they should go to be rescued and how best to get there.
In this video segment adapted from Navajo Technical College, meet a dendroclimatologist …
In this video segment adapted from Navajo Technical College, meet a dendroclimatologist who studies the relationship between precipitation and tree growth in the Navajo Nation.
This course begins with a study of the role of dynamics in …
This course begins with a study of the role of dynamics in the general physics of the atmosphere, the consideration of the differences between modeling and approximation, and the observed large-scale phenomenology of the atmosphere. Only then are the basic equations derived in rigorous manner. The equations are then applied to important problems and methodologies in meteorology and climate, with discussions of the history of the topics where appropriate. Problems include the Hadley circulation and its role in the general circulation, atmospheric waves including gravity and Rossby waves and their interaction with the mean flow, with specific applications to the stratospheric quasi-biennial oscillation, tides, the super-rotation of Venus' atmosphere, the generation of atmospheric turbulence, and stationary waves among other problems. The quasi-geostrophic approximation is derived, and the resulting equations are used to examine the hydrodynamic stability of the circulation with applications ranging from convective adjustment to climate.
This list of carefully selected books for grades K-5 highlights nonfiction about …
This list of carefully selected books for grades K-5 highlights nonfiction about climate proxies, those preserved physical characteristics, such as fossils, that scientists use to reconstruct past climates. Also highlighted are a few books that provide information about two past climatic events -- the last ice age and the Dust Bowl. In each issue of the free, online magazine Beyond Weather and the Water Cycle, the virtual bookshelf recommends books that accurately portray the theme drawn from the principles of climate sciences.
Students learn how rooftop gardens help the environment and the lives of …
Students learn how rooftop gardens help the environment and the lives of people, especially in urban areas. They gain an understanding of how plants reduce the urban heat island effect, improve air quality, provide agriculture space, reduce energy consumption and increase the aesthetic quality of cities. This draws upon the science of heat transfer (conduction, convection, radiation, materials, color) and ecology (plants, shade, carbon dioxide, photosynthesis), and the engineering requirements for rooftop gardens. In the associated activity, students apply their scientific knowledge to model and measure the effects of green roofs.
In this media-rich lesson, students learn how global warming is changing the …
In this media-rich lesson, students learn how global warming is changing the Alaskan environment and examine the consequences of climate change on the region's human and wildlife inhabitants.
With increasing public awareness of the multiple effects of global environmental change, …
With increasing public awareness of the multiple effects of global environmental change, the terms water, energy, and food crisis have become widely used in scientific and political debates on sustainable development and environmental policy. Although each of these crises has distinct drivers and consequences, providing sustainable supplies of water, energy, and food are deeply interrelated challenges and require a profound understanding of the political, socioeconomic, and cultural factors that have historically shaped these interrelations at a local and global scale.
Our world runs on energy - without it, things come to a …
Our world runs on energy - without it, things come to a screeching halt, as the recent hurricanes have shown. Ever stop to wonder what our energy future is? What are our options for energy, and what are the associated economic and climatic implications? In \Energy and the Environment\" we explore these questions, which together represent one of the great challenges of our time - providing energy for high quality of life and economic growth while avoiding dangerous climate change. This course takes an optimistic view of our prospects, and we'll see how shifting to renewable energy can lead to a viable future.
Students learn about the wonderful and fascinating country of China, and its …
Students learn about the wonderful and fascinating country of China, and its environmental challenges that require engineering solutions, many in the form of increased energy efficiency, the incorporation of renewable energy, and new engineering developments for urban and rural areas. China is fast becoming an extremely influential factor in our world today, and will likely have a large role in shaping the decades ahead. China is the world's largest energy consumer and the largest producer of carbon dioxide emissions, leading engineers and scientists to be concerned about the role these emissions play in rural and urban public and environmental health, as well as in global climate change. Through exploring some sources of air pollution, appropriate housing for different climate zones, and the types of renewable energy, the lessons and activities of this unit present ways that engineers are helping people in China, using an approach to cleaner, smarter, healthier and more-efficient ways of living that apply to people wherever they live.
This class explores the interrelationship between humans and natural environments. It does …
This class explores the interrelationship between humans and natural environments. It does so by focusing on conflict over access to and use of the environment as well as ideas about "nature†in various parts of the world.
Students explore the biosphere and its associated environments and ecosystems in the …
Students explore the biosphere and its associated environments and ecosystems in the context of creating a model ecosystem, learning along the way about the animals and resources. Students investigate different types of ecosystems, learn new vocabulary, and consider why a solid understanding of one's environment and the interdependence of an ecosystem can inform the choices we make and the way we engineer our communities. This lesson is part of a series of six lessons in which students use their growing understanding of various environments and the engineering design process, to design and create their own model biodome ecosystems.
This article explores the alignment of the sixth essential principle of the …
This article explores the alignment of the sixth essential principle of the climate sciences to national science education standards and its connections to the K-5 curriculum. The article also identifies some common misconceptions young students have about weather and climate. The free online magazine Beyond Weather and the Water Cycle focuses on the topics that are appropriate for young learners and introduce them to climate literacy concepts.
In partnership with the National Science Digital Library and Apple, NCAR and …
In partnership with the National Science Digital Library and Apple, NCAR and UCAR offer podcasts that provide a brief and accessible overview on climate and climate change. These podcasts, short 5-8 minute videos you can download on your computer or iPod, are a part of the NSDL on iTunes U collection.
METEO 469 is a required course for the Bachelor of Arts in …
METEO 469 is a required course for the Bachelor of Arts in Energy Sustainability and Policy on-line degree program, geared towards students who are able to study only part-time and at a distance. This course provides an introduction to global warming and climate change, covering the basic science, projected impacts, and approaches to mitigation. Watch this introduction video by the course author, Michael Mann:
GeoClimate is a developing community-based initiative that focuses on the importance of …
GeoClimate is a developing community-based initiative that focuses on the importance of "deep time" for understanding today's climate and climate change. Earth's climate system operates on a continuum of temporal, spatial, and parametric scales. The deep-time geologic record preserves numerous examples of past climate transitions between states more extreme than those recorded in instrumental data, in historical records, or even in Quaternary archives. Critically, some of these transitions show evidence of having been abrupt--a major societal concern in light of the large changes currently occurring in atmospheric CO2 levels, which have now moved beyond the envelope of Quaternary variation, and into the realm of deep time. In this regard, an understanding of the details of large-scale transitions in deep time, and the processes involved in them, is critical to an informed assessment of future climate change.
This course introduces the parallel evolution of life and the environment. Life …
This course introduces the parallel evolution of life and the environment. Life processes are influenced by chemical and physical processes in the atmosphere, hydrosphere, cryosphere and the solid earth. In turn, life can influence chemical and physical processes on our planet. This course explores the concept of life as a geological agent and examines the interaction between biology and the earth system during the roughly 4 billion years since life first appeared.
This course introduces the parallel evolution of life and the environment. Life …
This course introduces the parallel evolution of life and the environment. Life processes are influenced by chemical and physical processes in the atmosphere, hydrosphere, cryosphere and the solid earth. In turn, life can influence chemical and physical processes on our planet. This course explores the concept of life as a geological agent and examines the interaction between biology and the earth system during the roughly 4 billion years since life first appeared.
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