An Ohio University program that introduces botany students to field work sent a team to study Hawaiian species of violets and algae, endangered by invasive, imported plants. The situation of the native species relates to larger scientific and ecological issues because algae is the basis of the aquatic food chain, and violets adapt in unique ways…

Describes an integrated unit on bats and specifically addresses the National Science Education Standards. (Author/KHR)

Presented is a simulation program for Apple II computer which assays the effects of a series of variables on bacterial growth and interactions between microbial populations. Results of evaluation of the program with students are summarized. (CW)

Discusses the National Marine Fisheries Service plan to protect sharks from the recent expansion in the shark fishing industry. Contains information about different shark species and their behavior. (MDH)

Presents student survey results (n=708) of misconceptions held regarding the atmosphere. Results indicated a basic lack of understanding concerning atmospheric processes and phenomena. Although misconceptions generally decreased with increasing education, some seemed to be firmly rooted. (PR)

Proposes that a global network of computer networks will accelerate worldwide environmental communications. Discusses the speed of computer network information dissemination, the Internet, webbing, computer networks in developing countries, and networking people. Lists 18 environmental communications networks and two network guides. (MDH)

Discusses the importance of teaching young children to appreciate and care for the earth and how to integrate earth activities into the curriculum. Includes a year-round curriculum with ideas for hands-on activities appropriate to each month, an integrated unit called "Flowers Blooming," tips for evaluating science experiences, and a…

Describes the Savannah River Site, a national environmental research park that shelters wild animals and idle nuclear reactors. Outlines research conducted at the site that focuses on the recovery of ecosystems after disturbance related to the operation of nuclear reactors and other land uses. (LZ)

Under Ecosystem Management it is assumed that logging operations will not be detrimental to ecosystem integrity if they can be made to approximate natural disturbances. An overview describes this management strategy and adjoining articles present the views of industry and an environmentalist. (LZ)

Fishing helps campers develop problem-solving skills, apply biological and ecological concepts, become aware of environmental problems, realize environmental consequences of actions, discuss environmental ethics, consider spiritual values, and connect with the natural world. Describes two camps that successfully integrate fishing with…

Observes that Native Americans have been replaced almost entirely in North America by the descendants of European immigrants. Discusses the differing ecological histories of Europe and the Americas. Identifies some of the plants, animals, and pathogens that were exchanged between Europe and the Americas as a result of Columbus' and other…

Ways teachers have used insects in and out of the classroom to help nurture children's fascination are discussed. Projects for elementary, secondary, and college classes are described. (CW)

Summarized is the statement of the Intergovernmental Panel on Climate Change from 1990. The status of global climate change on earth and possible future effects are discussed. (CW)

Describes the environmental activities of two PTA members, noting the responsibility and power of the PTA to join their environmental efforts. The article discusses the PTA's leadership role and provides a sample of ideas for ways children and PTAs can help save the environment. (SM)