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Herbivory on soap plant (Chlorogalum pomeridianum)

Soap Plant, Chlorogalum pomeridianum, is an abundant, large bulb plant in many areas of Jasper Ridge. It is subject to substantial herbivory of both its leaves and inflorescence. In February 2009 Rodolfo Dirzo began a study of herbivory on this species at 4 sites across Jasper Ridge.

Bewick's wren at Jasper Ridge

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Jasper Ridge Bird Monitoring Program

The Jasper Ridge bird monitoring program consists of two separate but complementary surveys whose goal is to create a body of data that can be used to detect trends in many aspects of avian ecology, both within specific habitats and for JRBP as a whole.

IRGASON unit of the Jasper Ridge Eddy Flux station

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Jasper Ridge Eddy Flux station

The Jasper Ridge Eddy Flux Site includes two eddy flux stations, one that has been in place since 1998 and one that was installed late in 2016.  In the image above, the tripod in the distance is the older station and the two tripods in the foreground make up the new station.  They continuously me

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Jasper Ridge Global Change Experiment

The Jasper Ridge Global Change Experiment (JRGCE) studies the response of California grassland to 4 environmental factors changing globally--warming, nitrogen deposition, elevated carbon dioxide, and increased precipitation--applied in a full-factorial design.

Triteleia herbarium sheet

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Jasper Ridge Oakmead Herbarium (JROH)

The Oakmead Herbarium, located in the Leslie Shao-ming Sun Field Station at Jasper Ridge, contains more than 6000 mounted specimens representing almost 900 vascular plant taxa found at the Jasper Ridge Biological Preserve, together with collections of bryophytes and lichens.  The 850,000-specimen

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