The Köppen climatic classification system in a modified format is the most widely applied system in use today. Mapping and analysis of hundreds of arid and semiarid climate stations has made the use of the additional fourth letter in BW/BS climates essential. The addition of "s," "w," or "f" to the standard…

The purpose of climate classification is to help make order of the seemingly endless spatial distribution of climates. The Koppen classification system in a modified format is the most widely applied system in use today. This system may not be the best nor most complete climate classification that can be conceived, but it has gained widespread…

The benefits of weather forecasting contests within geography departments are reaffirmed. The greatly increased ease of conducting such contests in the new millennium is stressed. Some of the specifics of the forecasting contest at Salisbury University are discussed. In addition, the advantages of a departmental contest over a national contest are…

This discussion of weather models uses maps to illustrate the differences among three types of frontal cyclones (long wave, short wave, and troughs). Awareness of these cyclones can provide clues to atmospheric conditions which can lead toward accurate weather forecasting. (AM)

Discusses an analysis of the relationship of soil temperatures at 3 depths to various climatic variables along a 200-kilometer transect in west-central Oklahoma. Reports that temperature readings increased from east to west. Concludes that temperature variations were explained by a combination of spatial, temporal, and biophysical factors. (SG)

Monthly maps of low pressure centers are presented here to attempt a concrete representation that may help students to understand the seasonal change from dry months to wet months along the mid-latitude west coast as a seasonal north-south migration of factors controlling rain and drought. (Author/JH)

A university level class project which compared the historical weather conditions with the memories of local residents is described. (DE)

Describes a study of temperature variations over different surfaces in an urban campus setting. Explains that researchers sampled temperatures over grass, bare soil, gravel, concrete, and blacktop. Reports that grassy areas registered the highest morning temperatures and lowest afternoon temperatures. (SG)

Discusses the desirability of teaching latitude and longitude concepts to upper elementary students. Includes a four-lesson unit on the topics. Employs hurricane tracking information available from the National Hurricane Center. Provides a foundation for future lessons on Middle and North American geography. (SG)

Two activities are suggested for involving students. In the first, "Project Short Wave", students speak directly to people in geographic region being studied in the classroom. In the second, "Weather and Climate", the teacher's information input is reinforced by student projects. (JH)

Focuses on the climatology of an eight-state region in the southern and southeastern United States. Discusses general controls of climate and spatial patterns of various climatic averages. Examines mapped extremes as a means of fostering increased awareness of the variability that exists for climatic conditions in the region. (CMK)

Urges increased geographic and meteorologic training for television weather reporters. Suggests using television weather reports to promote knowledge of place names and physical geography. Discusses a survey of television news departments in 48 states. Reports findings on the lengths of weather reports and the training of weather reporters. (DK)

The chronology and effects of a 1978 blizzard on Indianapolis' air pollution levels (ozone, sulfur dioxide, carbon monoxide) are used as a case study for geography classes. Photographs, graphs, and maps are provided as examples of meteorological data collection and interpretation. (AM)

Discusses some misconceptions relating to location and to the earth's hydrosphere, atmosphere, and lithosphere. Provides correction and explanation of various phenomena. Includes ocean names and sizes, sea level, coriolis effect, greenhouse effect, lightning, magma, and mass wasting. Suggests that myths can be dispelled by exposure combined with…

Outlines the vulnerability of the West Indies to various natural hazards, especially hurricanes, earthquakes, and volcanic eruptions. Reviews the geologic and meteorologic causes and consequences of the hazards. Suggests methods of incorporating hazards information in geography classes. Includes maps and a hurricane tracking chart. (DK)