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Audience is Undergraduate lower division 13-14
Results 361 - 370 of 410
View Resource The East Front of the Northern Rocky Mountains in Montana showing the transition between prairie and forest.

The East Front of the Northern Rocky Mountains in Montana shows the transition between prairie and forest. In this region, limber pine (Pinus flexilis) is an early successional tree. It facilitates...

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View Resource The Ecology Supercourse Concept

This article describes the history and events leading to the creation of an ecology supercourse at the University of California. It introduces the concept of this course and provides a course...

View Resource The effects of bison grazing on plant diversity in a tallgrass prairie (Konza Prairie LTER)

How does grazing by bison affect plant community diversity? This TIEE Data Set introduces students to biodiversity and the concepts of richness, evenness, and diversity indices. It contains three...

View Resource The effects of drought on Lake Amboseli ecosystem in southern Kenya.

This collection of five photographs depicts Lake Amboseli during and after a drought that lasted from 2005 to 2006 in southern Kenya. Lake Amboseli is a seasonal lake that retains water well after...

View Resource The Floristic Relay Game: A Board Game to Teach Plant Community Succession and Disturbance Dynamics

This game introduces students to the concept of succession and plant community dynamics. Students learn that plant communities are dynamic (they change over time and space), and that these changes...

View Resource The influence of Acidification on Ammonification

This experiment examines the influence of moderate (pH 5.5) to extreme (pH 3.5) sulfuric acid-induced acidification on the ability of soil microorganisms to conduct ammonification. Two common soil...

View Resource The Insect Predation Game: Evolving Prey Defenses and Predator Responses

In this activity, learn about predator-prey interactions by pretending to be generalist insect predators foraging for three prey species (candy). Three feeding adaptations are used (mandibles,...

View Resource The Invasive Grass-Fire Cycle in the U.S. Great Basin

Students will exercise critical thinking skills to form a hypothesis on how cheatgrass alters fire behaviors. Students will analyze data and answer questions based on their interpretation of...

View Resource The Kuparuk River, an arctic stream ecosystem on the North Slope of Alaska.

The Kuparuk River flows to the Arctic Ocean from the foothills of the Brooks Range, seen to the south in the background. The Kuparuk River was experimentally enriched with phosphorus every summer...

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View Resource The National Image Library

The National Image Library contains the U.S. Fish and Wildlife Service's online collection of public domain still photographs. The searchable database contains still photo images of wildlife, plants...

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