Presents a photograph of the Hawaiian island, Oahu, as taken by the Landsat 2 satellite on February 14, 1978. A description of Landsat 2 remote sensing procedures and discussion of the topographical details shown in the photograph are included. (AM)

Describes the work of Friends of the Los Angeles River (FoLAR) in local environmental education. Discusses the creation of educational programs that celebrate and study the river and explain the importance of the river, its tributaries, and watershed. (Author/MM)

Provides written tour of Colorado Rockies along San Juan Skyway in which the geological features and formation of the mountain range is explored. Discusses evidence of geologic forces and products such as plate tectonic movement and the Ancestral Rockies; subduction and the Laramide Orogeny; volcanism and calderas; erosion, faulting, land…

Describes a two-dimensional sand-tank model that illustrates the influence of ground slope on tile drain discharge and the movement of groundwater in general. The model can be used to demonstrate the effect of topography on sub-surface water movement in agricultural catchments, thus it is a useful hydrological teaching aid. (Author/BSR)

Examined is the evolution of Greece in the context of demographic, geopolitical, and historical factors. The international personality of Greece today is discussed. (RM)

Discusses ways in which planetary comparisons can be used to help give students a new perspective on earth's natural environment. Describes tectonism, volcanism, gradation, cratering, wind, and temperature as they are affected by different planetary conditions. Includes a chart comparing average surface temperatures and greenhouse warming of three…

Six physical geography textbooks published between 1901 and 2002 were qualitatively analysed for content and compared to the National Geography Standards. General relationships to dominant approaches to geography, content, and pedagogy of these textbooks were analysed. These textbooks reflect dominant approaches to geography at the time they were…

Maintains that the study of catastrophic events should be given temporary precedence over the normal curriculum in order to help students understand the causes, consequences, and recovery alternatives, deal with trauma, and allay fear of recurrence and feelings of helplessness. Uses the May 1980 eruption of Mount St. Helens to demonstrate how…

Used to satisfy the communications requirement of an undergraduate core curriculum, this article provides a curricular rationale, course outline, behavioral objectives, teaching strategies, and modes of evaluation for a course on the language of maps. (JDH)

Describes the changes taking place as a result of the depletion of groundwater supplied by the Ogallala aquifer. Provides maps and tables which show changes occurring in agriculture, and reports the results of a survey of residents' opinions on potential solutions to the problem. (JDH)

Columbus sighted Jamaica during his second voyage and was marooned there for more than a year during his fourth. The succession of early maps of Jamaica betrays its slow development and its unimportance to early colonizers. Modern tourism is the elusive "gold" which the Spanish fortune hunters did not find. (CS)

Describes a simulation to demonstrate the complex relationship between air temperature and relative humidity for college-level physical geography classes. (AM)

This article is intended to add to the debate on political geography by considering its relevance and application and by outlining ways in which it can contribute to an understanding of Canada's national unity problem. Information is presented on Canada and national unity, state viability, internal organization of the state, politics, electoral…

Introduces a series of related articles on the study of ocean/continent boundaries (margins) within the framework of plate tectonics. Topics discussed include: early attempts to interpret ocean/continent boundaries, Atlantic-type margins, Pacific-type margins, the edges of ancient oceans, and future challenges in the study of continental margins.…

The development of the South Atlantic continental margins through geological time is discussed in a series of three time slices, all of which depict various characteristics in the initial formation of this margin during the Cretaceous period (180 to 65 million years ago) of the Mesozoic era. (BT)