搜索结果: 1-15 共查到“大气物理学 THE 2005”相关记录17条 . 查询时间(0.812 秒)
OBSERVATION OF DUST LOADINGS FROM SPACE-BORNE MEASUREMENTS (2005–2016)
AOD AAOD North Africa Middle-East
2019/2/28
Dust particles of different size and origins, form major part of air pollution in the atmosphere. The qualitative and quantitative estimates of dust from ground-based measurements provide accurate inf...
位涡塔结构及演变对飓风Wilma(2005)强度变化的影响
位涡塔 强度变化 稳定性
2015/6/4
本文利用高分辨率模式输出资料,对飓风Wilma(2005)不同发展阶段内位涡塔(Potential Vorticity Tower: PVT)的结构和演变进行诊断分析,并讨论位涡塔分布特征对飓风快速增强(Rapid Intensification: RI)过程的影响.研究结果表明,内核区域位涡的强度和结构变化主要取决于高层的暖心下传、中层的凝结潜热释放和低层的动力稳定性,而低层切向平均位涡的结构及...
Primary anthropogenic aerosol emission trends for China, 1990–2005
anthropogenic primary aerosol China a dynamic methodology
2011/2/25
An inventory of anthropogenic primary aerosol emissions in China was developed for 1990–2005 using a technology-based approach. Taking into account changes in the technology penetration within industr...
Evaluation of stratospheric chlorine chemistry for the Arctic spring 2005 using modelled and measured OClO column densities
stratospheric chlorine chemistry the Arctic spring 2005 OClO column densities
2011/2/24
Chlorine dioxide, OClO, column amounts retrieved from measurements of the SCIAMACHY satellite instrument are presented and validated by comparison with simultaneous ground-based DOAS observations. In ...
Spatial, temporal, and vertical variability of polar stratospheric ozone loss in the Arctic winters 2004/2005–2009/2010
polar stratospheric ozone the Arctic winters
2010/10/21
The polar stratospheric ozone loss during the Arctic winters 2004/2005–2009/2010 is investigated by using high resolution simulations from the chemical transport model Mimosa-Chim and observations fro...
A trajectory analysis of atmospheric transport of black carbon aerosols to Canadian high Arctic in winter and spring (1990–2005)
atmospheric transport black carbon aerosols Canadian high Arctic
2010/8/13
Black carbon (BC) particles accumulated in the Arctic troposphere and deposited on snow have been calculated to have significant effects on radiative forcing of the Arctic regional climate. Applying c...
Atmospheric oxygen and carbon dioxide observations from two European coastal stations 2000–2005: continental influence, trend changes and APO climatology
Atmospheric oxygen carbon dioxide European coastal APO climatology
2010/2/21
Seeking for baseline conditions has biased the atmospheric carbon dioxide (CO2) and later on also oxygen (O2) monitoring networks towards remote marine stations, missing part of the variability that i...
What caused extreme ozone concentrations over Cotonou in December 2005?
extreme ozone concentrations Cotonou
2010/2/1
This paper reports the first record of extreme ozone measurements in Africa. As part of the AMMA program, the ozone vertical profile recorded on 20 December over Cotonou presents exceptionally high oz...
VOC measurements within a boreal forest during spring 2005: on the occurrence of elevated monoterpene concentrations during night time intense particle concentration events
VOC measurements boreal forest monoterpene concentrations
2009/11/19
In this study we present measurements of selected trace gases and aerosols made in a boreal forest during the BACCI-QUEST IV intensive field campaign in Hyytiälä, Finland in April 2005. Spri...
Flux estimates of isoprene, methanol and acetone from airborne PTR-MS measurements over the tropical rainforest during the GABRIEL 2005 campaign
Flux estimates isoprene methanol airborne PTR-MS tropical rainforest
2009/7/15
Tropical forests are a strong source of biogenic volatile organic compounds (BVOCs) to the atmosphere which can potentially impact the atmospheric oxidation capacity. Here we present airborne and grou...
利用趋势分析、突变分析及小波分析方法对1964—2005年辽宁南部(大连)和北部(沈阳)第一对流层顶温度特征进行分析和比较。结果表明:近42 a,对于辽宁地区第一对流层顶温度,年、夏秋季平均值均呈升高趋势,春冬季平均值呈弱下降趋势;多年平均值的年变化表现为北部夏季最高、春季最低,南部秋季最高、春季最低;南部年、季的年际变化幅度均大于北部;年际变化幅度在南部夏季最大、春秋季次之、冬季最小,在北部夏...
Total and partial cloud amount detection during summer 2005 at Westerland（Sylt, Germany）
cloud amount detection summer Westerland
2009/3/13
The detection of cloudiness is investigated by means of partial and total cloud amount estimations from pyrgeometer radiation measurements and visible all-sky imager observations. The measurements hav...
Partitioning between the inorganic chlorine reservoirs HCl and ClONO2 during the Arctic winter 2005 from the ACE-FTS
inorganic chlorine reservoirs HCl ClONO2 Arctic winter
2009/1/9
From January to March 2005, the Atmospheric Chemistry Experiment high resolution Fourier transform spectrometer (ACE-FTS) on SCISAT-1 measured many of the changes occurring in the Arctic (50–80° N) lo...
Cloud condensation nuclei activity at Jeju Island, Korea in spring 2005
condensation nuclei Jeju Island Korea
2008/11/10
We measured the number concentrations of cloud condensation nuclei (CCN) and the size distributions of CCN/CN (CN: condensation nuclei) ratios at supersaturations (SSs) of 0.097, 0.27, 0.58, and 0.97%...