Colorado mountains
 

Population Studies

Using physiological samples to measure stress in American pikas

Poster Number:  34 Presenter/Primary Author:  Jennifer Wilkening The American pika (Ochotona princeps) is considered a sentinel species for detecting ecological effects of climate change, but previous studies have focused on local pika extinction as a m

The effects of hemlock removal on rodent community composition in New England forests

Poster Number:  14 Presenter/Primary Author:  Allyson Degrassi Eastern hemlock (Tsuga canadensis) is declining in abundance in New England from logging and the effects of the invasive sap-sucking hemlock woolly adelgid (Adelges tsugae).

Long-term forb dynamics in semi-arid grasslands of the northern Chihuahuan Desert, New Mexico, USA.

Poster Number:  10 Presenter/Primary Author:  John Mulhouse Perennial grasses and shrubs have been well-studied in semi-arid grasslands, but relatively little is known about the forb community.  We analyzed a twenty-two-year dataset (1989-2010) from th

Plant Community Establishment in Restoration: Effects of Seed Source Across Reciprocal Common Gardens in Three States

Poster Number:  8 Presenter/Primary Author:  Daniel L. Carter Humankind is undertaking an unprecedented manipulation of the globe's climate, land cover, and species distributions.

Consumer distribution and diversity affects prairie stream ecosystem properties

Poster Number:  7 Presenter/Primary Author:  Erika Martin Algae and macroinvertebrate properties are influenced by numerous factors, including structure and richness of stream fish assemblages.

 
 
Background Photo by: Nicole Hansen - Jornada (JRN) LTER