Ecohydrological connectivity is a system level property that results from the linkages in the networks of water transport through ecosystems, by which feedbacks and other emergent system behaviours may be generated. We created a system dynamics model that represents primary ecohydrological networks to examine how connectivity between ecosystem components impacts...
LGBTQ+ young people experience oppression daily and these experiences
negatively impact their wellbeing (Hafeez et al., 2017; Kattari et al., 2016; Kulik et al., 2017; Movement Advancement Project, 2020a; Woodford et al., 2014; Young, 2014). How young people respond to oppression can have far-reaching implications for not only their own...
This study utilizes probabilistic surrogate modeling techniques around San Diego Bay with an emphasis on naval infrastructure and operations to evaluate the impact of five global mean sea level rise scenarios (GMSLR). Spatially continuous total water levels (TWLs) are combined with a digital elevation model (DEM) of the region to...
Racial/ethnic minority individuals are unable to escape the realities of everyday discrimination in the United States: at least 87% of African American adolescents and 50% of Hispanic/Latinx young adults report experiencing discrimination within the past year (Neblett, Rivas-Drake, & Umaña-Taylor, 2012; Pérez, Fortuna, & Alegria, 2008; Seaton, Caldwell, Sellers, &...
Lignocellulosic biomass represents a vast and renewable source of fermentable sugar for
production of biofuels. However, native lignocellulose—comprised of cellulose,
hemicellulose and lignin—is refractory to degradation because the crystalline cellulose is
not easily hydrolyzed by cellulases. Standard chemical treatments of lignocellulose to
reduce the crystallinity of cellulose prior to enzymatic...
During fall term of 2015 and winter and spring term of 2016 I assisted in research within Dr. Emily Ho’s lab. The project that I assisted in looked at the effects of low zinc status and arsenic exposure in mice. Zinc is an essential micronutrient involved in numerous cellular processes...
Snowpack base temperatures vary during accumulation and diurnally. Their measurement
provides insight into physical, biological and chemical processes occurring at the snow/soil interface.
Recent advances in Raman-spectra instruments, which use the scattered light in a standard
telecommunications fiber-optic cable to infer absolute temperature along the entire length of the fiber,...
We present an atmospheric inverse modeling framework to constrain terrestrial biosphere CO₂ exchange processes at subregional scales. The model is operated at very high spatial and temporal resolution, using the state of Oregon in the northwestern United States as the model domain. The modeling framework includes mesoscale atmospheric simulations coupled...
We present an inverse modeling framework designed to constrain CO2 budgets at regional scales. The approach captures atmospheric transport processes in high spatiotemporal resolution by coupling a mesoscale model with Lagrangian Stochastic backward trajectories. Terrestrial biosphere CO₂ emissions are generated through a simple diagnostic flux model that splits the net...
Limited approaches exist for studying population connectivity in widely dispersing marine benthic invertebrates. Genetic techniques can provide important insights toward identifying recruitment trajectories. Here, 10 microsatellite loci were used to examine connectivity among Oregon Dungeness crabs (Cancer magister, Dana, 1852) in the California Current System (CCS) (n = 801) as...