Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Molders, N"'
Autor:
Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 22 = Meteorologische Arbeiten aus Leipzig ; 6 (2001). 6:1-15
Earth system modeling, climate modeling, water resource research as well as integrated modeling (e.g., climate impact studies) require the coupling of hydrological and meteorological models. The paper presents recent concepts on such a coupling. It p
Autor:
Mölders, Nicole, Rühaak, Wolfram
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 22 = Meteorologische Arbeiten aus Leipzig ; 6 (2001). 6:16-25
A module to investigate ground water recharge was developed, and implemented into the mesoscale meteorological model GESIMA (Geesthacht’s simulation model of the atmosphere) as well as coupled to a soil-vegetation scheme. Important features of the
Autor:
Hinneburg, Detlef, Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 17 = Meteorologische Arbeiten aus Leipzig ; 5 (2000). 5:18-28
Two modules have been developed which qualify mesoscale atmospheric models for simulating the chemical transport at resolutions much higher than the model grid. Compared with total fine-grid application this method proves to be nearly so efficient bu
Autor:
Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 17 = Meteorologische Arbeiten aus Leipzig ; 5 (2000). 5:29-43
The influence of the concurrent land-use changes that took place in East-Germany from the Thirties to Eighties on micrometeorological conditions is examined. These land-use changes lead to a slightly warmer and drier atmospheric boundary layer (ABL).
Autor:
Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 17 = Meteorologische Arbeiten aus Leipzig ; 5 (2000). 5:1-17
The uncertainty of predicted fluxes, variables of state, cloud- and precipitation formation to the choice of plant- and soil parameters, soil type, subgrid-scale heterogeneity and inhomogeneity is examined by results of simulations wherein one parame
Autor:
Raabe, Armin, Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 12 = Meteorologische Arbeiten aus Leipzig ; 4 (1999). 4:59-70
The differences in the concepts of two different parameterizations of cloud microphysics are analyzed. Simulations alternatively applying these parameterizations are performed for a Baltic heat cyclone event. The results of the simulations are compar
Autor:
Hinneburg, Detlef, Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 12 = Meteorologische Arbeiten aus Leipzig ; 4 (1999). 4:44-58
A mesoscale non-hydrostatic atmospheric model was extended by including both a chemical transport module (CTM) for the chemical triade NO, N02, and 0 3, and an explicit surface-subgrid module (ESSM) for a subscale resolution of the topographical surf
Autor:
Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 12 = Meteorologische Arbeiten aus Leipzig ; 4 (1999). 4:10-26
Simulations assuming open-pit mines and different cessation landscapes of open-pit mines with urbanization were performed with a non-hydrostatic meteorological model. The possible enhancement or counteracting of the atmospheric responses to these sim
Autor:
Friedrich, Katja, Mölders, Nicole
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 12 = Meteorologische Arbeiten aus Leipzig ; 4 (1999). 4:27-43
The accomplished case studies focus on the influence of land-use on the distributions of latent heat-fluxes and cloud-water. The numerical case studies were performed with the threedimensional non-hydrostatic Mesoscale-Model GESIMA for different land
Autor:
Mölders, Nicole, Tetzlaff, Gerd
Publikováno v:
Wissenschaftliche Mitteilungen des Leipziger Instituts für Meteorologie ; 12 = Meteorologische Arbeiten aus Leipzig ; 4 (1999). 4:1-9
Es wird aufgezeigt, wie durch die Notwendigkeit, in (Chemie-Transport-)Modellen diskretisieren zu müssen, die natürliche Heterogenität einer Landschaft bei der Modellierung reduziert wird. Es wird ein Maß definiert, mit dessen Hilfe die Heterogen