Search Results - "Xue, Lulin"

Impact of aerosols and turbulence on cloud droplet growth: an in-cloud seeding case study using a parcel–DNS (direct numerical simulation) approach by Chen, Sisi, Xue, Lulin, Yau, Man-Kong

“…This paper investigates the relative importance of turbulence and aerosol effects on the broadening of the droplet size distribution (DSD) during the early…”
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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 Case Study of Radar Observations and WRF LES Simulations of the Impact of Ground-Based Glaciogenic Seeding on Orographic Clouds and Precipitation. Part I: Observations and Model Validations by Chu, Xia, Xue, Lulin, Geerts, Bart, Rasmussen, Roy, Breed, Daniel

“…Profiling airborne radar data and accompanying large-eddy-simulation (LES) modeling are used to examine the impact of ground-based glaciogenic seeding on cloud…”
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A Case Study of Radar Observations and WRF LES Simulations of the Impact of Ground-Based Glaciogenic Seeding on Orographic Clouds and Precipitation. Part II: AgI Dispersion and Seeding Signals Simulated by WRF by Xue, Lulin, Chu, Xia, Rasmussen, Roy, Breed, Daniel, Geerts, Bart

“…Several Weather Research and Forecasting (WRF) Model simulations of natural and seeded clouds have been conducted in non-LES and LES (large-eddy simulation)…”
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Modeling tillage and manure application on soil phosphorous loss under climate change by Wang, Zhaozhi, Zhang, Tiequan, Tan, Chin Sheng, Xue, Lulin, Bukovsky, Melissa, Qi, Zhiming

“…Phosphorus (P) losses from non-point sources into receiving water bodies play a significant role in eutrophication. Given their failure to adequately control…”
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Bridging the condensation–collision size gap: a direct numerical simulation of continuous droplet growth in turbulent clouds by Chen, Sisi, Yau, Man-Kong, Bartello, Peter, Xue, Lulin

“…In most previous direct numerical simulation (DNS) studies on droplet growth in turbulence, condensational growth and collisional growth were treated…”
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Hydroclimatic changes in Alaska portrayed by a high-resolution regional climate simulation by Newman, Andrew J., Monaghan, Andrew J., Clark, Martyn P., Ikeda, Kyoko, Xue, Lulin, Gutmann, Ethan D., Arnold, Jeffrey R.

“…The Arctic has been warming faster than the global average during recent decades, and trends are projected to continue through the twenty-first century…”
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Implementation of a Silver Iodide Cloud-Seeding Parameterization in WRF. Part I: Model Description and Idealized 2D Sensitivity Tests by Xue, Lulin, Hashimoto, Akihiro, Murakami, Masataka, Rasmussen, Roy, Tessendorf, Sarah A., Breed, Daniel, Parkinson, Shaun, Holbrook, Pat, Blestrud, Derek

“…A silver iodide (AgI) cloud-seeding parameterization has been implemented into the Thompson microphysics scheme of the Weather Research and Forecasting model…”
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Implementation of a Silver Iodide Cloud-Seeding Parameterization in WRF. Part II: 3D Simulations of Actual Seeding Events and Sensitivity Tests by Xue, Lulin, Tessendorf, Sarah A., Nelson, Eric, Rasmussen, Roy, Breed, Daniel, Parkinson, Shaun, Holbrook, Pat, Blestrud, Derek

“…Four cloud-seeding cases over southern Idaho during the 2010/11 winter season have been simulated by the Weather Research and Forecasting (WRF) model using the…”
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Bioclimatic variables dataset for baseline and future climate scenarios for climate change studies in Hawai'i by Berio Fortini, Lucas, Kaiser, Lauren R., Xue, Lulin, Wang, Yaping

“…Gridded bioclimatic variables representing yearly, seasonal, and monthly means and extremes in temperature and precipitation have been widely used for…”
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Wind Resource Assessment for Alaska’s Offshore Regions: Validation of a 14-Year High-Resolution WRF Data Set by Lee, Jared A, Doubrawa, Paula, Xue, Lulin, Newman, Andrew J, Draxl, Caroline, Scott, George

“…Offshore wind resource assessments for the conterminous U.S. and Hawai’i have been developed before, but Alaska’s offshore wind resource has never been…”
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The FastEddy® Resident‐GPU Accelerated Large‐Eddy Simulation Framework: Moist Dynamics Extension, Validation and Sensitivities of Modeling Non‐Precipitating Shallow Cumulus Clouds by Muñoz‐Esparza, Domingo, Sauer, Jeremy A., Jensen, Anders A., Xue, Lulin, Grabowski, Wojciech W.

“…Herein we describe the moist dynamics formulation implemented within the graphics processing unit‐resident large‐eddy simulation FastEddy® model, which…”
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Estimating the Impact of Climate and Vegetation Changes on Runoff Risk across the Hawaiian Landscape by Berio Fortini, Lucas, Kaiser, Lauren R., Perkins, Kim S., Xue, Lulin, Wang, Yaping

“…In Hawai’i, ecosystem conservation practitioners are increasingly considering the potential ecohydrological benefits from applied conservation action to…”
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Experimental, Observational, and Numerical Research on Intentional and Inadvertent Weather Modification by Xue, Lulin, Geerts, Bart, Guo, Xueliang, Geresdi, István, Siems, Steven

“…Since the discovery of the dry ice and silver iodide effects on clouds by Shaefer and Vonnegut in the late 1940s and early 1950s, artificial weather…”
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Ensemble calibration and sensitivity study of a surface CO2 flux scheme using an optimization algorithm by Xue, Lulin, Pan, Zaitao

“…Carbon exchange between the atmosphere and terrestrial ecosystem is a key component affecting climate changes. Because the in situ measurements are not dense…”
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Hygroscopic Seeding Effects of Giant Aerosol Particles Simulated by the Lagrangian‐Particle‐Based Direct Numerical Simulation by Chen, Sisi, Xue, Lulin, Yau, M. K.

“…This study investigated the microphysical responses to seeding giant aerosol particles and supersaturation fluctuations. A Lagrangian‐particle‐based direct…”
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How Does the Melting Impact Charge Separation in Squall Line? A Bin Microphysics Simulation Study by Xu, Liangtao, Xue, Lulin, Geresdi, Istvan

“…A new electrification and discharge model was developed based on a two‐moment bin microphysical scheme coupled with the Weather Research and Forecasting (WRF)…”
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Summertime dust storms over the Arabian Peninsula and impacts on radiation, circulation, cloud development and rain by Francis, Diana, Chaboureau, Jean-Pierre, Nelli, Narendra, Cuesta, Juan, Alshamsi, Noor, Temimi, Marouane, Pauluis, Olivier, Xue, Lulin

“…This study investigates the underlying atmospheric dynamics associated with intense dust storms in summer 2018 over the Arabian Peninsula (AP); a major dust…”
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Urban effects on local cloud patterns by Vo, Thuy Trang, Hu, Leiqiu, Xue, Lulin, Li, Qi, Chen, Sisi

“…Urbanization extensively modifies surface roughness and properties, impacting regional climate and hydrological cycles. Urban effects on temperature and…”
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Comparison of three microphysics parameterization schemes in the WRF model for an extreme rainfall event in the coastal metropolitan City of Guangzhou, China by Huang, Yongjie, Wang, Yaping, Xue, Lulin, Wei, Xiaolin, Zhang, Lina, Li, Huaiyu

“…An extreme rainfall event in the coastal metropolitan city of Guangzhou, China is simulated by the Weather Research and Forecasting (WRF) model using three…”
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