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View Resource Dry rivers, vibrant with culture and life: Press release

A press release for an article addressing the benefits of dry river beds. This article also explores how human manipulation of seasonal water sources for land use disrupts the natural cycle necessary...

http://www.esa.org/pao/pressreleases.php?uid=121316
View Resource Ecology of Habitat Contrasts: An Example from the Holyoke Range, MA

This Experiment introduces students to a local ecosystem and what ecologists do: observe and describe patterns in organisms and then attempt to explain why those patterns exist. In the example used...

http://tiee.esa.org/vol/v1/experiments/holyoke/pdf/holyoke.p...
View Resource Effects of frost on wildflowers: an unexpected consequence of climate change [resource group]

A collection of slides about the effects of frost on Colorado wildflowers at the Rocky Mountain Biological Laboratory (RMBL). RMBL is a high-altitude field research station at 9,500 feet in the...

http://ecoed.esa.org/index.php?P=AdvancedSearch&Q=Y&FK=%22Ef...
View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 01 of 22

A view of the Rocky Mountain Biological Laboratory, a high-altitude field research station at 9,500 feet in the Colorado Rocky Mountains. RMBL has supported field work since it was founded in 1928,...

View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 02 of 22

An example of a late spring frost and snow event at the Rocky Mountain Biological Laboratory (RMBL), at 9,500 feet in the Colorado Rocky Mountains. This photograph was taken on 13 June 2001, when the...

View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 03 of 22

Date of winter snowpack melt during the past 36 years at Rocky Mountain Biological Laboratory. A trend toward earlier snowmelt was noted during the study period, though the correlation was not...

View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 04 of 22

A graphical representation of a frost event at the Rocky Mountain Biological Laboratory (Colorado). The temperature dipped to 25.1 F on 11 June 2004. Winter snowpack melted at the monitoring...

View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 05 of 22

A flowering plant of Helianthella quinquenervis (aspen sunflower, Asteraceae) at the Rocky Mountain Biological Laboratory(RMBL). This species has flower buds that are frost-sensitive. The plants have...

http://www.jstor.org/pss/27651548
View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 06 of 22

Ants (Formica obscuripes) searching for extrafloral nectar on the involucral bracts around a flower head in bud in the frost-sensitive herb Helianthella quinquenervis. The ants help to deter...

http://www.esajournals.org/doi/abs/10.2307/1936460
View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 07 of 22

A meadow with thousands of plants of Helianthella quinquenervis (aspen sunflower, Asteraceae) at peak bloom. This species is a common long-lived perennial plant in meadows near the Rocky Mountain...

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