Surveying & monitoring plants and wildlife (primarily mammals, also birds & reptiles) in open space reserves in and around Redlands, CA. Passive and active ecological restoration of grassland, interior sage scrub, and chaparral ecosystems. Currently starting a multi-year experiment comparing…
I am a new plant ecology professor at Whittier College. My research focuses on terrestrial invasive plant ecology and on better understanding the mechanisms for how invasive plants enter undisturbed forest ecosystems. In the past I have used niche modeling…
My research combines theoretical and statistical models and broadly focuses on socio-ecological systems to improve conservation science and practice. I develop models and methods for researchers and practitioners to quantify how different stakeholders interact with the environment, ranging from digital…
My research focuses on understanding changes in soil organic carbon accumulation and stabilization across ecosystems in response to climate change and management. Photos
I’m a plant systematist and most of my work has been estimating molecular phylogenies of grasses and Acanthaceae. I’m currently collaborating on a project to study pollinator mediated selection on flower shape in Justicia (Acanthaceae). I am curator of the…
Research in the Jacobsen lab focuses on plant vascular structure and function using methods in plant anatomy, ecology, and physiology. We often employ a comparative community approach to test long standing questions in plant evolution and ecology, with a focus…
I am in interested in understanding anthropogenic impacts on diets, distributions and behaviors of vertebrates. Photos
My research focuses on understanding how surrounding ecological environments have evolutionary consequences for organisms, with particular focus on endangered and invasive species. To do so, I use a multidisciplinary approach which includes genomics (from historical and modern samples), transcriptomics, ecophysiology…
Our research focuses on understanding how and why local biotas are changing, and how such changes directly and indirectly influence ecosystem level processes and properties. Photos
Plant physiological ecology with foci on drought and Mediterranean-type ecosystems. Photos Areas of Interest Click on an ecological interest, taxonomic foci, or course label below to get a list of other collaborators with similar interests.
The Questad lab studies ecological questions related to the maintenance of biodiversity and ecosystem restoration. Specific areas of focus include the reintroduction of plant species at-risk of extinction, the restoration of invaded ecosystems, and the application of remote sensing to…
We study the eco-physiological responses of plants to environmental stresses (primarily water limitations) at the leaf and whole plant levels, with the goal of understanding how plant populations will adjust to a changing climate. Photos
I study patterns of genetic variation in plants and the causes of that variation. Further, I study the consequences of plant genetic variation on the surrounding community. For example, I am currently setting up an experiment to study genetic variation…
Research in my lab is centered on terrestrial ecosystems and avian communities. We use field and citizen science data, spatial analyses, and quantitative approaches to explore questions that are focused on avian ecology, urban ecosystems, and conservation. Photos
My research aims to evaluate the impacts of environmental change on native plant communities and to explore methods for ecological restoration in the face of this change. Photos
I am an entomologist with a broad interest in insect-plant interactions. Current research involves monitoring native pollinator assemblages and improving pan trapping methods to increase the abundance and diversity of specimens. Other work involves monitoring pollinator as well as ground-dwelling…
