Results 61 to 70 of about 2,870 (120)
Abstract This study develops a novel framework within the Weather Research and Forecast Model for modeling aerosol‐cloud‐lightning interactions. The framework explicitly represent aerosol‐cloud interactions by prescribing aerosols with two configurations: an idealized setup, where both cloud condensation nuclei (CCN) and ice nucleating particles (IN ...
Weishan Wang +6 more
wiley +1 more source
ADIFOR Strategies Related to POINTER Usage in MM5
1 Introduction 1 POINTERs in Fortran 1 Why and How POINTERs Are Used in MM5 3 POINTERs and ADIFOR 6 Stepping through the Transformation of HIRPBL 7 Mapping Gradient POINTERs to Addresses 12 Acknowledgments 15 References 15 iii ADIFOR Working Note No.
Christian Bischof +2 more
core
A study of dispersion in complex terrain under winter conditions using high-resolution mesoscale and Lagrangian particle models [PDF]
A mesoscale model (MM5), a dispersive Langrangian particle model (FLEXPART), and intensive meteorological and COrrelation SPECtrometer (COSPEC) measurements from a field campaign are used to examine the advection and turbulent diffusion patterns ...
J. L. Palau +4 more
doaj
ABSTRACT Background While limited research has explored the experiences of this workforce, oral health practitioners in rural areas face distinct cultural and personal challenges that influence workforce sustainability and delivery of care. This study aims to understand the cultural and personal experiences of oral health practitioners working in rural
Lisa Hai My Do +3 more
wiley +1 more source
Comparison of trajectory determinations by GTx,TPAQM and MM5
由於台灣已進入工業化的社會,在所處環境的空氣品質越來越惡劣下,為了有效提供環保署相關的空氣污染管制決策,環保署成立空氣品質模式支援中心,並針對於台灣的獨特地型和模擬成果,選取了高斯軌跡傳遞係數模式 (GTx)和光化學軌跡模式 (TPAQM) 為優選模式之一,因此研究中選取了GTx 和TPAQM和全球廣泛使用的PSU-NCAR第五代中尺度氣象模式 (MM5) 三模式,探討其模式所模擬結果之間的相關性。 在研究中選取草屯鎮北投國小和南投市中興新村兩次密集採樣時間,進行模式的相關模擬和比較。在風場方面 ...
謝政育, Hsieh, Cheng Yu
core
realization of self-adapting ikawa parameter in mm5
在"大规模科学计算在生态环境研究中的应用"项目的研究中,我们移植国际上比较成熟的软件MM5进行气象数据场的计算.在实际计算时,由于初始数据采集误差较大等原因,MM5中采用了很多固定的平滑因子,造成MM5不能模拟复杂多变环境现象,而我国地形、环境的多样性,使得数值计算结果不能令人满意.为了解决这个问题,我们引入自适应算法对软件中IKAWA参数进行自适应选择.由于是并行计算,改进引起的额外时间开销是可接受的 ...
迟学斌 +3 more
core +1 more source
Evaluation of Humidity, Clouds and Precipitation in COSMO-CLM and MM5 over Germany
The knowledge of uncertainties resulting from simulations of the hydrological cycle in meteorological models is crucial for the interpretation of model results. In order to gain confidence in statements about future changes, it is necessary to assess the
Anja Hermans +5 more
doaj +1 more source
Evaluation of radiative transfer schemes for mesoscale model data assimilation: a case study [PDF]
The assimilation of Special Sensor Microwave Imager (SSM/I) data into the Mesoscale Model 5 (MM5) allows for improving the weather forecast. However the results suggested an update the Radiative Transfer Equation (RTE) within the three-dimensional ...
A. Memmo +6 more
doaj
Local constraints on alcohol–thioalcohol analogs in G35.2N
The chemistry of sulfur-bearing complex organic molecules in dense star-forming environments remains uncertain, partly because the dominant sulfur reservoirs in dense gas and ices are poorly identified.
Xu Xuefang +8 more
doaj +1 more source
Análise do Desempenho dos Modelos MM5 e WRF na Simulação da Temperatura do Ar em Superfície na RMRJ [PDF]
A dinâmica de urbanização nas metrópoles produz um ambiente urbano altamente degradado, com muitos efeitos graves sobre a qualidade de vida da população.
Nilton Oliveira Moraes +2 more
doaj

