In Ohio's Licking County, the Career and Technology Education Centers (C-TEC) is a leader in the green movement. This eco-friendly school incorporates environmental sustainability in all aspects of its programming and is the first Leadership in Energy and Environmental Design (LEED)-certified public building in the state. While eco-friendly…

The authors present an activity to help high school students conceptualize the sociopolitical complexity of global warming through an exploration of varied perspectives on the issue. They argue that socioscientific issues such as global warming present important contexts for learning science and that the social and political dimensions of these…

The environmental education through filmmaking project, a case study at an alternative US public high school, investigates environmental literacies of "at-risk" students who produced two short documentary films, one on recycling and one on water conservation. The filmmaking project sought to promote students' awareness of environmental issues and…

"Listening to the River" (LTTR) is a watershed science education project funded by the National Science Foundation. The project aims to deliver watershed education experiences in and around Traverse City, Michigan, and also to develop a model that can be replicated in other locations. Inverness Research was contracted by the…

The harvest of the Great Lakes primary forest stands (ca. 1860-1925) transformed the region's ecological, cultural, and political landscapes. Although logging affected both Indian and white communities, the Ojibwe experienced the lumber era in ways that differed from many of their white neighbors. When the 125,000-acre Bad River Reservation was…

Most colleges and universities have taken great strides in recent years to embrace "being green." As part of this process, many institutions have established an Office of Sustainability or similar department to implement these practices and foster the image of environmental consciousness that the universities want to project. Institutions are…

Current trends in ecological research emphasize interdisciplinary approaches for assessing effects of present and predicted environmental changes. One such emerging interdisciplinary field is the discipline of ecohydrology, which studies the feedbacks and interactions between ecological and hydrological processes. However, interdisciplinary…

This set of lessons is designed to be carried out in all of the subject-area classes. Science lessons are expanded and taught in social studies, math, and language arts classes. This highlights the far-reaching impact that science has on other worldviews. To complete this objective, you and your team of teachers must work together using the…

This paper analyses the design parameters for an absorber used for removal of toxic acid gas (in particular sulfur dioxide) from a process gas stream for environmental health protection purposes. Starting from the equilibrium data, Henry's law constant was determined from the slope of the y-x diagram. Based on mass balances across the absorber,…

"Walden: The Ballad of Thoreau" is a two-act four-character play about the final two days writer Henry David Thoreau spent in his cabin before leaving Walden Pond. Teachers can use this play to teach about preserving the earth to students. This article presents a brief synopsis of the play and a brief biography of Henry David Thoreau.

As you have read in the previous "After the Bell" column, water harvesting is a process of diverting and collecting rainwater. One of the main reasons to harvest rainwater is to reduce the demand on local sources of water. The objective of the harvesting procedure is to gather water from a weather event that is usually lost as runoff and either…

Waste newspaper is pulped with acid and its cellulose is hydrolyzed. The resulting glucose syrup is fermented with yeast and distilled to give ethanol. The experiment highlights the potential of applied chemistry to confront problems of economic importance, that is, the effective utilization of biomass to reduce dependence on non-renewable…

Theories about ambivalence, as well as quantitative and qualitative empirical approaches, are applied to obtain an understanding of recycling among young adults. A questionnaire was mailed to 422 Swedish young people. Regression analyses showed that a mix of negative emotions (worry) and positive emotions (hope and joy) about the environmental…

More colleges are making sustainability programs a high priority, putting more resources into energy-conservation efforts, and setting goals to reduce carbon emissions, according to survey results released by the National Wildlife Federation. Given the popularity of all things green, that is not surprising. The surprising part of the federation's…

Gardening in the American Southwest (SW) is an extreme sport. Not only are gardeners challenged by geographic extremes from tropical deserts to subalpine locales, they must also deal with a wide range of climates. Winter in the mountains and higher regions means heavy snows, frozen soils, and temperatures that can dip below zero. In contrast,…