搜索结果: 1-13 共查到“大气物理学 evolution”相关记录13条 . 查询时间(0.215 秒)
Formic acid above the Jungfraujoch during 1985–2007: observed variability, seasonality, but no long-term background evolution
Formic acid the Jungfraujoch 1985–2007 background evolution
font style='font-size:12px;'>
2010/11/3
This paper reports on daytime total vertical column abundances of formic acid (HCOOH) above the Northern mid-latitude, high altitude Jungfraujoch station (Switzerland; 46.5° N, 8.0° E, 3580 m alt.). T...
Influence of vortex dynamics and atmospheric turbulence on the early evolution of a contrail
vortex dynamics atmospheric turbulence the early evolution of a contrail
font style='font-size:12px;'>
2010/8/12
This study describes three-dimensional numerical simulations of the evolution of an aircraft contrail during the first 30 min following the emission of exhausts. The wake is modeled as a vortex pair d...
The time evolution of aerosol size distribution over the Mexico City plateau
aerosol size distribution Mexico City plateau
font style='font-size:12px;'>
2009/7/15
As part of the MILAGRO field campaign, the DOE G-1 aircraft was used to make measurements over and downwind of Mexico City with the objective of determining growth characteristics of aerosols from a m...
Diurnal evolution of cloud base heights in convective cloud fields from MSG/SEVIRI data
Diurnal evolution cloud base heights convective cloud fields MSG/SEVIRI
font style='font-size:12px;'>
2009/3/13
This study shows that it is possible to retrieve the temporal evolution of cloud base heights in convective broken cloud fields from data of the SEVIRI instrument onboard the geostationary satellite M...
Laboratory investigation of photochemical oxidation of organic aerosol from wood fires 1: measurement and simulation of organic aerosol evolution
photochemical oxidation organic aerosol wood fires organic aerosol evolution
font style='font-size:12px;'>
2009/3/13
Experiments were conducted to investigate the effects of photo-oxidation on organic aerosol (OA) emissions from flaming and smoldering hard- and soft-wood fires under plume-like conditions. This was d...
An investigation of processes controlling the evolution of the boundary layer aerosol size distribution properties at the Swedish background station Aspvreten
processes controlling boundary layer aerosol size distribution properties Swedish background station Aspvreten
font style='font-size:12px;'>
2009/3/10
Aerosol size distributions have been measured at the Swedish background station Aspvreten (58.8° N, 17.4° E). Different states of the aerosol were determined using a novel application of cluster analy...
Evolution of organic and inorganic components of aerosol during a Saharan dust episode observed in the French Alps
Evolution of organic inorganic components of aerosol Saharan dust episode French Alps
font style='font-size:12px;'>
2009/3/10
A Saharan dust event was observed in a rural area in the Maurienne Valley (French Alps) in summer 2000. Detailed data on PM10, particle numbers, and aerosol chemistry (ionic species and Elemental Carb...
Columnar modelling of nucleation burst evolution in the convective boundary layer – first results from a feasibility study Part IV: A compilation of previous observations for valuation of simulation results from a columnar modelling study
nucleation burst convective boundarylayer feasibility study
font style='font-size:12px;'>
2009/1/15
In the preceding Papers I, II and III a revised columnar high-order modelling approach to model gas-aerosol-turbulence interactions in the convective boundary layer (CBL) was proposed, and simulation...
The evolution of the global aerosol system in a transient climate simulation from 1860 to 2100
global aerosol system transient climate simulation
font style='font-size:12px;'>
2009/1/13
The evolution of the global aerosol system from 1860 to 2100 is investigated through a transient atmosphere-ocean General Circulation Model climate simulation with interactively coupled atmospheric ae...
Evolution of aerosol optical thickness over Europe during the August 2003 heat wave as seen from CHIMERE model simulations and POLDER data
aerosol optical thickness Europe heat wave CHIMERE model POLDER data
font style='font-size:12px;'>
2009/1/8
This study describes the atmospheric aerosol load encountered during the large-scale pollution episode that occurred in August 2003, by means of the aerosol optical thicknesses (AOTs) measured at 865 ...
The diurnal evolution of 222Rn and its progeny in the atmospheric boundary layer during the Wangara experiment
222Rn atmospheric boundary layer Wangara experiment
font style='font-size:12px;'>
2008/12/19
The diurnal atmospheric boundary layer evolution of the 222Rn decaying family is studied using a state-of-the-art large-eddy simulation model. In particular, a diurnal cycle observed during the Wangar...
The time evolution of aerosol composition over the Mexico City plateau
time evolution aerosol composition Mexico City plateau
font style='font-size:12px;'>
2008/11/3
The time evolution of aerosol concentration and chemical composition in a megacity urban plume was determined based on 8 flights of the DOE G-1 aircraft in and downwind of Mexico City during the March...
The high Arctic in extreme winters: vortex, temperature, and MLS and ACE-FTS trace gas evolution
high Arctic extreme winters vortex temperature MLS ACE-FTS
font style='font-size:12px;'>
2008/10/28
The first three Arctic winters of the ACE mission represented two extremes of winter variability: Stratospheric sudden warmings (SSWs) in 2004 and 2006 were among the strongest, most prolonged on reco...