Search Results for: koch b

Low intensity fire burning through understory of a mixed conifer forest.

Fire and Disturbance

Fire plays an important role in controlling structure and function in many ecosystems. Fire regimes across the globe are changing as a result of human management and climate change. Research in Ecoss seeks to understand feedbacks between fire disturbance and ecosystem structure and function in multiple contexts, from savannas in South Africa […]

Northern Arizona University campus in the summer showing buildings in the foreground and the San Francisco Peaks in background.

Graduate Assistantships in Ecosystem Ecology Available at Ecoss

Northern Arizona University: PhD and MS positions in Ecosystem Ecology are available in the Center for Ecosystem Science in Society (Ecoss) at Northern Arizona University. The Ecoss mission is to conduct high-impact, innovative research on ecosystems and how they respond to and shape environmental change, to train next-gen scientists, and […]

Detail of Yellow Fremont Cottonwood Leaves in Autumn Stream

Leaf Litter Effects on Stream Ecosystems

As part of a large interdisciplinary team, with funding from the National Science Foundation, we have studied how genetic and environmental factors affect leaf litter quality in cottonwoods and other riparian species, and how these effects are manifest in aquatic ecosystems.