Search Results - "KLOCKE, Daniel"

Rediscovery of the doldrums in storm-resolving simulations over the tropical Atlantic by Klocke, Daniel, Brueck, Matthias, Hohenegger, Cathy, Stevens, Bjorn

“…The doldrums — a zone of calm and variable winds in the deep tropics between the trades — were of key importance to nineteenth century maritime travel. As a…”
Get full text

Robust direct effect of carbon dioxide on tropical circulation and regional precipitation by Bony, Sandrine, Bellon, Gilles, Klocke, Daniel, Sherwood, Steven, Fermepin, Solange, Denvil, Sébastien

“…Predicting the response of tropical rainfall to climate change remains a challenge. An analysis of climate model simulations suggests that in an emission…”
Get full text

The Two Diurnal Modes of Tropical Upward Motion by Ruppert, James H., Klocke, Daniel

“…This study describes a new mechanism governing the diurnal variation of vertical motion in tropical oceanic heavy rainfall zones, such as the intertropical…”
Get full text

THE ART AND SCIENCE OF CLIMATE MODEL TUNING by Hourdin, Frédéric, Mauritsen, Thorsten, Gettelman, Andrew, Golaz, Jean-Christophe, Balaji, Venkatramani, Duan, Qingyun, Folini, Doris, Ji, Duoying, Klocke, Daniel, Qian, Yun, Rauser, Florian, Rio, Catherine, Tomassini, Lorenzo, Watanabe, Masahiro, Williamson, Daniel

“…The process of parameter estimation targeting a chosen set of observations is an essential aspect of numerical modeling. This process is usually named tuning…”
Get full text

Stratospheric Aerosol--Observations, Processes, and Impact on Climate by Kresmer, Stefanie, Thomason, Larry W., von Hobe, Marc, Hermann, Markus, Deshler, Terry, Timmreck, Claudia, Toohey, Matthew, Stenke, Andrea, Schwarz, Joshua P., Weigel, Ralf, Fueglistaler, Stephan, Prata, Fred J., Vernier, Jean-Paul, Schlager, Hans, Barnes, John E., Antuna-Marrero, Juan-Carlos, Fairlie, Duncan, Palm, Mathias, Mahieu, Emmanuel, Notholt, Justus, Rex, Markus, Bingen, Christine, Vanhellemont, Filip, Bourassa, Adam, Plane, John M. C., Klocke, Daniel, Carn, Simon A., Clarisse, Lieven, Trickl, Thomas, Neeley, Ryan, James, Alexander D., Rieger, Landon, Wilson, James C., Meland, Brian

“…Interest in stratospheric aerosol and its role in climate have increased over the last decade due to the observed increase in stratospheric aerosol since 2000…”
Get full text

DYAMOND: The DYnamics of the Atmospheric general circulation Modeled on Non-hydrostatic Domains by Stevens, Bjorn, Satoh, Masaki, Auger, Ludovic, Biercamp, Joachim, Bretherton, Christopher S, Chen, Xi, Düben, Peter, Judt, Falko, Khairoutdinov, Marat, Klocke, Daniel, Kodama, Chihiro, Kornblueh, Luis, Lin, Shian-Jiann, Neumann, Philipp, Putman, William M, Röber, Niklas, Shibuya, Ryosuke, Vanniere, Benoit, Vidale, Pier Luigi, Wedi, Nils, Zhou, Linjiong

“…A review of the experimental protocol and motivation for DYAMOND, the first intercomparison project of global storm-resolving models, is presented. Nine models…”
Get full text

Tuning the climate of a global model by Mauritsen, Thorsten, Stevens, Bjorn, Roeckner, Erich, Crueger, Traute, Esch, Monika, Giorgetta, Marco, Haak, Helmuth, Jungclaus, Johann, Klocke, Daniel, Matei, Daniela, Mikolajewicz, Uwe, Notz, Dirk, Pincus, Robert, Schmidt, Hauke, Tomassini, Lorenzo

“…During a development stage global climate models have their properties adjusted or tuned in various ways to best match the known state of the Earth's climate…”
Get full text

Employing airborne radiation and cloud microphysics observations to improve cloud representation in ICON at kilometer-scale resolution in the Arctic by Kretzschmar, Jan, Stapf, Johannes, Klocke, Daniel, Wendisch, Manfred, Quaas, Johannes

“…Clouds play a potentially important role in Arctic climate change but are poorly represented in current atmospheric models across scales. To improve the…”
Get full text

Different Representation of Mesoscale Convective Systems in Convection-Permitting and Convection-Parameterizing NWP Models and Its Implications for Large-Scale Forecast Evolution by Peters, Karsten, Hohenegger, Cathy, Klocke, Daniel

“…Representing mesoscale convective systems (MCSs) and their multi-scale interaction with the large-scale atmospheric dynamics is still a major challenge in…”
Get full text

Atmospheric Energy Spectra in Global Kilometre-Scale Models by Stephan, Claudia Christine, Duras, Julia, Harris, Lucas, Klocke, Daniel, Putman, William M., Taylor, Mark, Wedi, Nils, Žagar, Nedjeljka, Ziemen, Florian

“…Eleven 40-day long integrations of five different global models with horizontal resolutions of less than 9 km are compared in terms of their global energy…”
Get full text

Early Development and Tuning of a Global Coupled Cloud Resolving Model, and its Fast Response to Increasing CO2 by Mauritsen, Thorsten, Redler, Rene, Esch, Monika, Stevens, Bjorn, Hohenegger, Cathy, Klocke, Daniel, Brokopf, Renate, Haak, Helmuth, Linardakis, Leonidas, Röber, Niklas, Schnur, Reiner

“…Since the dawn of functioning numerical dynamical atmosphere- and ocean models, their resolution has steadily increased, fed by an exponential growth in…”
Get full text

CHARACTERISTICS OF OCCASIONAL POOR MEDIUM-RANGE WEATHER FORECASTS FOR EUROPE by Rodwell, Mark J, Magnusson, Linus, Bauer, Peter, Bechtold, Peter, Bonavita, Massimo, Cardinali, Carla, Diamantakis, Michail, Earnshaw, Paul, Garcia-Mendez, Antonio, Isaksen, Lars, Källén, Erland, Klocke, Daniel, Lopez, Philippe, McNally, Tony, Persson, Anders, Prates, Fernando, Wedi, Nils

“…Medium-range weather prediction has become more skillful over recent decades, but forecast centers still suffer from occasional very poor forecasts, which are…”
Get full text

The ICON Single-Column Mode by Bašták Ďurán, Ivan, Köhler, Martin, Eichhorn-Müller, Astrid, Maurer, Vera, Schmidli, Juerg, Schomburg, Annika, Klocke, Daniel, Göcke, Tobias, Schäfer, Sophia, Schlemmer, Linda, Dewani, Noviana

“…The single-column mode (SCM) of the ICON (ICOsahedral Nonhydrostatic) modeling framework is presented. The primary purpose of the ICON SCM is to use it as a…”
Get full text

Die Haftung des unredlichen Besitzers nach § 687 Abs. 2 BGB by Klocke, Daniel Matthias

Get full text

Parameter estimation using data assimilation in an atmospheric general circulation model: From a perfect toward the real world by Schirber, Sebastian, Klocke, Daniel, Pincus, Robert, Quaas, Johannes, Anderson, Jeffrey L.

“…Key Points Objective parameter estimation using Ensemble Kalman Filter techniques Cumulus‐convection scheme of an atmospheric general circulation model…”
Get full text

全球ストーム解像モデルにおける熱帯低気圧 by 小玉, 知央, 中野, 満寿男, 佐藤, 正樹, 澁谷, 亮輔

Get full text

Physically Constrained Stochastic Shallow Convection in Realistic Kilometer‐Scale Simulations by Sakradzija, Mirjana, Klocke, Daniel

“…A new configuration of a parameterization for shallow convection in the Icosahedral Nonhydrostatic Model (ICON) is described and tested on a single realistic…”
Get full text

On Constraining Estimates of Climate Sensitivity with Present-Day Observations through Model Weighting by Klocke, Daniel, Pincus, Robert, Quaas, Johannes

“…The distribution of model-based estimates of equilibrium climate sensitivity has not changed substantially in more than 30 years. Efforts to narrow this…”
Get full text

Investigating the predictability of a Mediterranean tropical‐like cyclone using a storm‐resolving model by Cioni, Guido, Cerrai, Diego, Klocke, Daniel

“…Predicting the trajectory and structure of Mediterranean tropical‐like cyclones (MTLCs) has always been a challenge even within a few hours of verification…”
Get full text

The small scales of the ocean may hold the key to surprises by Hewitt, Helene, Fox-Kemper, Baylor, Pearson, Brodie, Roberts, Malcolm, Klocke, Daniel

“…Sharp fronts and eddies that are ubiquitous in the world ocean, as well as features such as shelf seas and under-ice-shelf cavities, are not captured in…”
Get full text