Search Results - "Lier‐Walqui, Marcus"

Confronting the Challenge of Modeling Cloud and Precipitation Microphysics by Morrison, Hugh, Lier‐Walqui, Marcus, Fridlind, Ann M., Grabowski, Wojciech W., Harrington, Jerry Y., Hoose, Corinna, Korolev, Alexei, Kumjian, Matthew R., Milbrandt, Jason A., Pawlowska, Hanna, Posselt, Derek J., Prat, Olivier P., Reimel, Karly J., Shima, Shin‐Ichiro, Diedenhoven, Bastiaan, Xue, Lulin

“…In the atmosphere, microphysics refers to the microscale processes that affect cloud and precipitation particles and is a key linkage among the various…”
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An Improved Convective Ice Parameterization for the NASA GISS Global Climate Model and Impacts on Cloud Ice Simulation by Elsaesser, Gregory S., Del Genio, Anthony D., Jiang, Jonathan H., van Lier-Walqui, Marcus

“…Partitioning of convective ice into precipitating and detrained condensate presents a challenge for GCMs since partitioning depends on the strength and…”
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Estimating the Impact of a 2017 Smoke Plume on Surface Climate Over Northern Canada With a Climate Model, Satellite Retrievals, and Weather Forecasts by Field, Robert D., Luo, Ming, Bauer, Susanne E., Hickman, Jonathan E., Elsaesser, Gregory S., Mezuman, Keren, Lier‐Walqui, Marcus, Tsigaridis, Kostas, Wu, Jingbo

“…In August 2017, a smoke plume from wildfires in British Columbia and the Northwest Territories recirculated and persisted over northern Canada for over two…”
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Dual-Polarization Radar Fingerprints of Precipitation Physics: A Review by Kumjian, Matthew R, Reimel, Karly J, Lier-Walqui, Marcus van, Morrison, Hughbert C

“…This article reviews how precipitation microphysics processes are observed in dual-polarization radar observations. These so-called “fingerprints” of…”
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Derivation of Aerosol Profiles for MC3E Convection Studies and Use in Simulations of the 20 May Squall Line Case by Fridlind, Ann M., Li, Xiaowen, Wu, Di, van Lier-Walqui, Marcus, Ackerman, Andrew S., Tao, Wei-Kuo, McFarquhar, Greg M., Wu, Wei, Dong, Xiquan, Wang, Jingyu, Ryzhkov, Alexander, Zhang, Pengfei, Poellot, Michael R., Neumann, Andrea, Tomlinson, Jason M.

“…Advancing understanding of deep convection microphysics via mesoscale modeling studies of well-observed case studies requires observation-based aerosol inputs…”
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A General N-Moment Normalization Method for Deriving Raindrop Size Distribution Scaling Relationships by Morrison, Hugh, Kumjian, Matthew R., Martinkus, Charlotte P., Prat, Olivier P., van Lier-Walqui, Marcus

“…A general drop size distribution (DSD) normalization method is formulated in terms of generalized power series relating any DSD moment to any number and…”
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A Moment-Based Polarimetric Radar Forward Operator for Rain Microphysics by Kumjian, Matthew R., Martinkus, Charlotte P., Prat, Olivier P., Collis, Scott, van Lier-Walqui, Marcus, Morrison, Hugh C.

“…There is growing interest in combining microphysical models and polarimetric radar observations to improve our understanding of storms and precipitation…”
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An extensible perturbed parameter ensemble for the Community Atmosphere Model version 6 by Eidhammer, Trude, Gettelman, Andrew, Thayer-Calder, Katherine, Watson-Parris, Duncan, Elsaesser, Gregory, Morrison, Hugh, van Lier-Walqui, Marcus, Song, Ci, McCoy, Daniel

“…This paper documents the methodology and preliminary results from a perturbed parameter ensemble (PPE) technique, where multiple parameters are varied…”
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Use of Polarimetric Radar Measurements to Constrain Simulated Convective Cell Evolution: A Pilot Study with Lagrangian Tracking by Fridlind, Ann M., van Lier-Walqui, Marcus, Collis, Scott, Giangrande, Scott E., Jackson, Robert C., Li, Xiaowen, Matsui, Toshihisa, Orville, Richard, Picel, Mark H., Rosenfield, Daniel, Ryzhkov, Alexander, Weitz, Richard, Zhang, Pengfei

“…To probe the potential value of a radar-driven field campaign to constrain simulation of isolated convection subject to a strong aerosol perturbation,…”
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A General N -Moment Normalization Method for Deriving Raindrop Size Distribution Scaling Relationships by Morrison, Hugh, Kumjian, Matthew R., Martinkus, Charlotte P., Prat, Olivier P., van Lier-Walqui, Marcus

“…A general drop size distribution (DSD) normalization method is formulated in terms of generalized power series relating any DSD moment to any number and…”
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Use of polarimetric radar measurements to constrain simulated convective cell evolution: a pilot study with Lagrangian tracking by Fridlind, Ann M., van Lier-Walqui, Marcus, Collis, Scott, Giangrande, Scott E., Jackson, Robert C., Li, Xiaowen, Matsui, Toshihisa, Orville, Richard, Picel, Mark H., Rosenfeld, Daniel, Ryzhkov, Alexander, Weitz, Richard, Zhang, Pengfei

“…To probe the potential value of a radar-driven field campaign to constrain simulation of isolated convection subject to a strong aerosol perturbation,…”
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Use of polarimetric radar measurements to constrain simulated convective cell evolution: a pilot study with Lagrangian tracking by Fridlind, Ann M., van Lier-Walqui, Marcus, Collis, Scott, Giangrande, Scott E., Jackson, Robert C., Li, Xiaowen, Matsui, Toshihisa, Orville, Richard, Picel, Mark H., Rosenfeld, Daniel, Ryzhkov, Alexander, Weitz, Richard, Zhang, Pengfei

“…To probe the potential value of a radar-driven field campaign to constrain simulation of isolated convection subject to a strong aerosol perturbation,…”
Get full text

Derivation of Aerosol Profiles for MC3E Convection Studies and Use in Simulations of the 20 May Squall Line Case by Fridlind, Ann M., Xiaowen, Li, Wu, Di, Van Lier-Walqui, Marcus, Ackerman, Andrew S., Tao, Wei-Kuo, McFarquhar, Greg M., Wu, Wei, Dong, Xiquan, Wang, Jingyu, Ryzhkov, Alexander, Zhang, Pengfei, Poellot, Michael R., Neumann, Andrea, Tomlinson, Jason M.

“…Advancing understanding of deep convection microphysics via mesoscale modeling studies of well-observed case studies requires observation-based aerosol inputs…”
Get full text

Confronting the Challenge of Modeling Cloud and Precipitation Microphysics by Morrison, Hugh, Lier‐Walqui, Marcus, Fridlind, Ann M., Grabowski, Wojciech W., Harrington, Jerry Y., Hoose, Corinna, Korolev, Alexei, Kumjian, Matthew R., Milbrandt, Jason A., Pawlowska, Hanna, Posselt, Derek J., Prat, Olivier P., Reimel, Karly J., Shima, Shin‐Ichiro, Diedenhoven, Bastiaan, Xue, Lulin

“…In the atmosphere, microphysics refers to the microscale processes that affect cloud and precipitation particles and is a key linkage among the various…”
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A simple emulator that enables interpretation of parameter-output relationships, applied to two climate model PPEs by Yang, Qingyuan, Elsaesser, Gregory S, Van Lier-Walqui, Marcus, Eidhammer, Trude

“…We present a new additive method, nicknamed sage for Simplified Additive Gaussian processes Emulator, to emulate climate model Perturbed Parameter Ensembles…”
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Inverse modeling to quantify microphysical parameterization uncertainty by van Lier-Walqui, Marcus

“…This dissertation document details work completed in the field of cloud microphysical model error and uncertainty quantification. The general motivation is a…”
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Understanding and Visualizing Droplet Distributions in Simulations of Shallow Clouds by Will, Justus C, Jenney, Andrea M, Lamb, Kara D, Pritchard, Michael S, Kaul, Colleen, Ma, Po-Lun, Pressel, Kyle, Shpund, Jacob, van Lier-Walqui, Marcus, Mandt, Stephan

“…Thorough analysis of local droplet-level interactions is crucial to better understand the microphysical processes in clouds and their effect on the global…”
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