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Audience is Undergraduate lower division 13-14

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		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...	You must be logged in to access all resource information.	More Info

		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...	You must be logged in to access all resource information.	More Info

		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...		More Info

		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...		More Info

		Practitioner Research Improved My Students’ 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...		More Info

		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...		More Info

		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...	You must be logged in to access all resource information.	More Info

		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...		More Info

		Recruitment of tree species visible in a canopy gap in a southern Appalachian forest. Natural recruitment of tree species is visible in a forest canopy gap at Coweeta Long Term Ecological Research (LTER) station in the Southern Appalachians. A recent study investigated temporal...	You must be logged in to access all resource information.	More Info

		Reflections on Integration, Interaction, and Community: the Science One Program and Beyond This article, published in Conservation Ecology, describes three interrelated programs in interdisciplinary, undergraduate science education, two at the first-year level, Science One (Sci1) and...		More Info

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