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View Resource Size, Niches, and the Latitudinal Diversity Gradient

Species diversity generally increases in the tropics but testing theories that explain this phenomenon is challenging. Here we use body size to quantify niches in ecological communities and explore how species diversify towards the equator.

 

Publisher: EcoEd Digital Library

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View Resource Visualizing a Disease Outbreak Using ESRI Story Maps

At the end of this activity, students will demonstrate their ability to understand basic principles of disease transmission, convey real epidemiological data as visual stories, and develop a plan to handle a “real” outbreak. Instructors may evaluate students’ knowledge and comprehension of the basic principles of disease transmission by analyzing how students’ initial and final hypotheses changed...

 

Publisher: EcoEd Digital Library

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View Resource Quantifying the impact of a brood parasite on crows

This class was designed for an introductory ecology course. Students are introduced to Microsoft Excel PivotTables by amending an existing PivotTable, then create their own PivotTables to explore the main data sets. These data sets provide information on the breeding success of carrion crows parasitized by great spotted cuckoos in Spain. Students summarise the large data sets, produce bar charts,...

 

Publisher: EcoEd Digital Library

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View Resource Finding a species-area relationship for island birds using Solver in Excel

Grasping the mathematics underlying the species-area relationship in island biogeography can be difficult for students if they experience it passively. This exercise allows students to take an authentic data set of bird species richness from different islands in the Solomon Islands Archipelago and fit a species-area relationship (S=cAz). Students explore a biological concept in a hands-on...

 

Publisher: EcoEd Digital Library

View Resource Painting turtles: an introduction to species distribution modeling in R

Cooperative learning: Students can work through the exercises in groups, using either the painted turtle data or group-specific taxa (i.e., each group selects a taxon to model). This module addresses multiple, complex concepts online data availability & access, spatial query & analysis, global climate models, theoretical concepts of SDMs, model fitting any of which can be expanded depending...

 

Publisher: EcoEd Digital Library

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