搜索结果: 1-15 共查到“大气物理学 deposition”相关记录19条 . 查询时间(0.078 秒)
Impact of biomass burning on ocean water quality in Southeast Asia through atmospheric deposition: eutrophication modeling
biomass burning ocean water quality Southeast Asia atmospheric deposition eutrophication modeling
2010/12/20
Atmospheric deposition of nutrients (N and P species) can intensify anthropogenic eutrophication of coastal waters. It was found that the atmospheric wet and dry depositions of nutrients was remarkabl...
Emission and dry deposition of accumulation mode particles in the Amazon Basin
mode particles the Amazon Basin
2010/11/29
Size-resolved vertical aerosol number fluxes of particles in the diameter range 0.25–2.5 μm were measured with the eddy covariance method from a 53 m high tower over the Amazon rain forest, 60 km NNW ...
Measured black carbon deposition on the Sierra Nevada snow pack and implication for snow pack retreat
black carbon deposition the Sierra Nevada snow pack snow pack retreat
2010/8/16
Modeling studies show that the darkening of snow and ice by black carbon deposition is a major factor for the rapid disappearance of arctic sea ice, mountain glaciers and snow packs. This study provid...
Estimated impact of black carbon deposition during pre-monsoon season from Nepal Climate Observatory – Pyramid data and snow albedo changes over Himalayan glaciers
black carbon deposition pre-monsoon season Nepal Climate Observatory Pyramid data snow albedo Himalayan glaciers
2010/8/16
The possible minimal range of reduction in snow surface albedo due to dry deposition of black carbon (BC) in the pre-monsoon period (March–May) was estimated as a lower bound together with the estimat...
Size-dependent aerosol deposition velocities during BEARPEX'07
Size-dependent aerosol deposition velocities BEARPEX'07
2010/8/13
Aerosol concentrations and 3-D winds were measured from 9 to 25 September 2007, above a pine forest in California. The measurements were combined using the eddy covariance (EC) technique to determine ...
Particle Deposition on a 300 mm Wafer Moving in the Opposite Direction of the Airflow in a Uni-directional Cleanroom
Particle deposition velocity Dynamic Simulation Computational Fluid Dynamics
2016/3/29
An investigation of the particle deposition velocity (vd) onto an upward moving 300 mm (dw) wafer in a cleanroom with
a 0.3 m/s downward velocity (vo) was performed by the dynamic mesh model of FLUEN...
Influences of in-cloud aerosol scavenging parameterizations on aerosol concentrations and wet deposition in ECHAM5-HAM
in-cloud aerosol aerosol concentrations ECHAM5-HAM
2010/2/21
A diagnostic cloud nucleation scavenging scheme, which determines stratiform cloud scavenging ratios for both aerosol mass and number distributions, based on cloud droplet, and ice crystal number conc...
Corrigendum to “Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System (MESSy)” published in Atmos. Chem. Phys., 6, 4617–4632, 2006
Technical Note dry removal processes DRY DEPosition SEDImentation Modular Earth Submodel System MESSy
2009/12/31
Corrigendum to “Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System (MESSy)” published in Atmos. Chem. Phys., 6, 4617–4...
Modelling transport and deposition of caesium and iodine from the Chernobyl accident using the DREAM model
Modelling transport deposition of caesium Chernobyl accident DREAM model
2009/3/12
A tracer model, DREAM (the Danish Rimpuff and Eulerian Accidental release Model), has been developed for modelling transport, dispersion and deposition (wet and dry) of radioactive material from accid...
Operational mapping of atmospheric nitrogen deposition to the Baltic Sea
Operational mapping atmospheric nitrogen deposition Baltic Sea
2009/3/11
A new model system for mapping and forecasting nitrogen deposition to the Baltic Sea has been developed. The system is based on the Lagrangian variable scale transport-chemistry model ACDEP (Atmospher...
New insights in the global cycle of acetonitrile: release from theocean and dry deposition in the tropical savanna of Venezuela
global cycle of acetonitrile dry deposition tropical savanna of Venezuela
2009/2/20
Using the proton transfer reaction mass spectrometry (PTR-MS) technique, acetonitrile was measured during the wet season in a Venezuelan woodland savanna. The site was located downwind of the Caribbea...
Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System（MESSy）
dry removal processes DRY DEPosition SEDImentation Modular Earth Submodel System MESSy
2009/1/16
We present the submodels DRYDEP and SEDI for the Modular Earth Submodel System (MESSy). Dry deposition of gases and aerosols is calculated within DRYDEP, whereas SEDI deals with aerosol particle sedim...
Dry and wet deposition of inorganic nitrogen compounds to a tropical pasture site（Rondônia, Brazil）
Dry and wet deposition inorganic nitrogen compounds tropical pasture site
2008/12/31
The input of nitrogen (N) to ecosystems has increased dramatically over the past decades. While total (wet + dry) N deposition has been extensively determined in temperate regions, only very few data ...
Chemistry, transport and dry deposition of trace gases in the boundary layer over the tropical Atlantic Ocean and the Guyanas during the GABRIEL field campaign
dry deposition trace gases boundary layer tropical Atlantic Ocean Guyanas GABRIEL field campaign
2008/12/15
We present a comparison of different Lagrangian and chemical box model calculations with measurement data obtained during the GABRIEL campaign over the tropical Atlantic Ocean and the Amazon rainfores...
Water-side turbulence enhancement of ozone deposition to the ocean
Water-side turbulence ozone deposition ocean
2008/11/28
A parameterization for the deposition velocity of an ocean-reactive atmospheric gas (such as ozone) is developed. The parameterization is based on integration of the turbulent-molecular transport equa...