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Life science discipline (subject) is Ecology
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View Resource Pool 28 along the Turure River in 2006 with Reference Line

Picture of Pool 28 taken in 2006 along the Turure River before the mountain road had been widened. One can faintly see a rocky bottom to the stream. Pool 28 is downstream of Pool 17. The bottom of...

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View Resource Pool 28 along the Turure River in 2009

Picture of Pool 28 taken in 2009 along the Turure River after the mountain road had been widened. Water flows from the left to the right side of the photograph. The stream bottom is covered in...

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View Resource Pool 28 along the Turure River in 2009 with Reference Line

Picture of Pool 28 taken in 2009 along the Turure River after the mountain road had been widened. The stream bottom is covered in sediment. Water flows from the left to the right side of the...

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View Resource Population Ecology: Experiments with Protistans

In Part A, "Investigations in Population Ecology" students identify five different protistans, estimate the number of protistans in a culture, dilute stock cultures to achieve specific concentrations...

View Resource Population Growth: Experimental Models Using Duckweed (Lemna spp.)

Experiment 1, "Dynamics of population growth: exponential and logistic growth" examines continuous population growth by growing duckweeds (Lemna spp.) Experiment 2, "Resource limitation and...

View Resource Practitioner Research Improved My Studentsí Understanding of Evolution by Natural Selection in an Introductory Biology Course

Many undergraduates are challenged in their understanding of evolutionary biology because they harbor deeply held misconceptions about basic evolutionary concepts that are highly resistant to...

View Resource Protist Image Data

Protist Image Data (PID) provides pictures and short descriptions of selected protist genera, especially those genera whose species are frequently used as experimental organisms or are important in...

http://www.bch.umontreal.ca/protists/gallery.html
View Resource Quadrat Sampling: A Computer-Generated Laboratory Exercise

Obtaining spatial distributions by quadrat sampling can be difficult because field work tends to yield inconclusive data. This article describes a computer program that generates different spatial...

View Resource Rainforest carbon cycling and biodiversity: A simulation model learning tool

This modeling activity simulates how atmospheric CO2 concentrations, which influence global climate, increase with deforestation and decrease during reforestation. As fast-growing tropical trees...

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View Resource Randomization Tests and Spatially Autocorrelated Data

This article discusses ecological data, particular spatially autocorrelated data, resampling techniques, and randomization techniques. It describes the use of randomization tests, with spatially...

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