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A 4DEE Introduction to wetlands: Basic principles, online mapping, and field identification
This lesson focuses on basic principles and identification of wetlands, which are valuable and productive ecosystems in the landscape. It consists of two files that complement each other. This first is a Powerpoint presentation that provides basic principles about wetlands. The second is a set instructions for a laboratory in which students learn how to locate wetlands using online mapping,...
Publisher: EcoEd Digital Library |
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A Natural Process: Fostering Critical Thinking Through an Ecological Allegory
This exercise develops critical thinking and reading comprehension in an undergraduate ecology course. Students read and discuss an ecologically-based fictional narrative A Natural Process that promotes a critical analysis of the societal context of decision-making and interpretation of observations. The exercise aligns with Vision and Change’s Core Competency #5 Ability to Communicate and...
Publisher: EcoEd Digital Library |
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Year to year variability in survivorship for the summer annual Erucastrum gallicum
This figure shows survivorship curves for spring cohorts of the summer annual plant Erucastrum gallicum (Brassicaceae) growing in the Jamesville Quarry, Syracuse, NY. It shows how survivorship varies markedly from year to year, due mainly to variability in rainfall. Survivorship approximated a Deevey Type I function in 1976, a year with abundant rain. Survivorship followed a Type III pattern in...
Publisher: EcoEd Digital Library |
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Catching ANOVA through mosquitoes
This activity is designed to show students how to perform an ANOVA using RStudio. To integrate the lesson plan with course content in an undergraduate ecology lecture course, students read an accessible scientific article (Chase & Knight 2003) that explores interaction between abiotic (climate and habitat permanence) and biotic (competition & predation) environmental conditions on the population...
Publisher: EcoEd Digital Library |
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Using Citizen Science Data from iNaturalist to Explore Bumblebee Diversity and Distribution
The rise of biodiversity-related citizen science projects gives us the opportunity to inspire all students to become citizen scientists, no matter what their professional path. Here, I share an in-class exercise that introduces undergraduates to biodiversity and citizen science using the open-source platform iNaturalist. I developed the exercise as part of a semester-long module on bumblebee...
Publisher: EcoEd Digital Library |
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