86 citations · 140 across the 7 of their papers we have counts for
9 papers
Stratification, turbulence organization, and pressure-strain effects on surface-layer turbulence anisotropy
Ivana Stiperski, Gabriel G. Katul, Elie Bou-Zeid +1
At large scales, the Reynolds stress tensor exhibits notable anisotropy, a key feature of all wall-bounded turbulent flows. Yet, how the drivers of this anisotropy evolve with shea…
A Satellite Remote Sensing and Doppler LiDAR-based Framework for Evaluating Mesoscale Flows Driven by Surface Heterogeneity
Tyler Waterman, Peter Germ, Marc Calaf +2
Surface heterogeneity, particularly complex patterns of surface heating, significantly influences mesoscale atmospheric flows, yet observational constraints and modeling limitation…
Impact of Heterogeneity on Scalar Flux Variance Relations Across Diverse Ecosystems
Tyler Waterman, Ivana Stiperski, Laura Torres-Rojas +1
Monin-Obukhov Similarity Theory (MOST), the traditional surface layer theory used to understand the behavior, scaling and exchange of heat, water vapor and carbon dioxide between t…
Evaluating Anisotropy-based Monin-Obukhov Similarity Theory over Canopies and Complex Terrain
Tyler Waterman, Ivana Stiperski, Nathaniel Chaney +1
Monin Obukhov Similarity Theory (MOST) has long served as the basis for parameterizations of turbulence exchange between the surface and the atmospheric boundary layer in models fo…
Flux gradient relations and their dependence on turbulence anisotropy
Samuele Mosso, Marc Calaf, Ivana Stiperski
Monin-Obukhov similarity theory (MOST) is used in virtually every Earth System Model (ESM) to parameterize the near-surface turbulent exchanges, however there is high uncertainty i…
Identification of the energy contributions associated with wall-attached eddies and very-large-scale motions in the near-neutral atmospheric surface layer through wind LiDAR measurements
Matteo Puccioni, Marc Calaf, Eric R. Pardyjak +4
Recent works on wall-bounded flows have corroborated the coexistence of wall-attached eddies, whose statistical features are predicted through Townsend's attached eddy hypothesis (…
Generalizing Monin-Obukhov similarity theory (1954) for complex atmospheric turbulence
Ivana Stiperski, Marc Calaf
Monin-Obukhov similarity theory (MOST) stands at the center of understanding of atmospheric surface-layer turbulence. Based on the hypothesis that a single length scale determined…
Incorporating the effect of heterogeneous surface heating into a semi-empirical model of the surface energy balance closure
Luise Wanner, Marc Calaf, Matthias Mauder
It was discovered several decades ago that eddy covariance measurements systematically underestimate sensible and latent heat fluxes, creating an imbalance in the surface energy bu…
Effect of the land surface thermal patchiness on the Atmospheric Boundary Layer through a quantification of the dispersive fluxes
Fabien Margairaz, Eric Pardyjak, Marc Calaf
While advances in computation are enabling finer grid resolutions in numerical weather prediction models, representing land-atmosphere exchange processes as a lower boundary condit…