top of page

Interests

 

Earth's climate system is fundamentally influenced by interactions among its basic components: the atmosphere, oceans, cryosphere, and land. My research examines how the constitutive components of the surface—the oceans, cryosphere, and land—interact with the atmosphere and with each other to shape Earth's climate. I also examine how these interactions both respond to and influence climate change, including abrupt changes in radiative forcing, realistic future emission scenarios, and orbital cycles that alter incoming solar radiation. My work thus spans a range of topics within the physics and dynamics of climate and climate change but tends to focus on the general circulation of the atmosphere and oceans, polar climate and sea ice, climate feedback mechanisms, the hydrological cycle, and energetic processes in the land, oceans, and atmosphere.

I use a range of computational tools and techniques, including comprehensive Earth system models, targeted experiments with climate models of varying complexity, mathematical conceptual models that provide simplified representations of underlying physical processes, and advanced statistical methods. These tools and techniques together allow me to develop theories that explain observed physical phenomena and the behavior of climate models.

The field of climate physics and dynamics is inherently interdisciplinary, as the atmosphere, oceans, cryosphere, and land are intimately coupled and influence Earth’s climate on timescales ranging from seasons to millennia. I enjoy working and collaborating on research questions at the intersection of these components.​

bottom of page